183 Results for Network Engineer Jobs in Norfolk, VA

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Network Engineer

Baltimore, MD
onsite
Temporary / Contract
55.41 - 64.16 USD / Hourly
We are looking for a Network Engineer to support and strengthen enterprise networking operations in Baltimore, Maryland. This long-term contract opportunity is suited for a detail-oriented individual who can maintain reliable connectivity, improve network performance, and help deliver secure infrastructure that supports daily business needs. The role involves hands-on technical work across installation, troubleshooting, optimization, and end-user support within a complex networking environment. Responsibilities: • Monitor network health and take proactive steps to maintain stable, high-performing connectivity across infrastructure. • Install, configure, and support core networking equipment, including Cisco routers, firewalls, and related components. • Troubleshoot incidents involving routing, firewall policies, and general network access to minimize service disruptions. • Evaluate existing network architecture and recommend improvements that enhance reliability, security, and scalability. • Administer and optimize routing protocols such as BGP to support efficient traffic flow between networks. • Maintain and support security platforms including Palo Alto firewalls and Cisco ASA devices in alignment with operational requirements. • Create and update technical documentation covering configurations, procedures, and support practices for network environments. • Provide technical guidance and user support related to network connectivity, infrastructure usage, and operational best practices.
2026-09-24T21:18:49Z

Cloud Engineer

Hartford, CT
onsite
Permanent / Full Time
100000.00 - 115000.00 USD / Yearly
We are seeking a Cloud Network Engineer with strong experience designing, implementing, and supporting cloud-based networking solutions across multiple cloud platforms. This role will focus on cloud networking, firewall administration, load balancing, connectivity, security, and infrastructure optimization in complex enterprise environments.The ideal candidate will have hands-on experience with at least two major cloud platforms (AWS, Microsoft Azure, and/or Google Cloud Platform) and a strong understanding of network architecture, cloud security, and hybrid connectivity.Responsibilities<ul><li>Design, implement, and maintain cloud network architectures across AWS, Azure, and/or Google Cloud Platform (GCP).</li><li>Configure and support cloud-native and third-party firewalls, including policy management, VPNs, NAT, and security controls.</li><li>Design, deploy, and manage load balancing solutions for high availability and application performance.</li><li>Implement and support hybrid cloud connectivity, including site-to-site VPNs, ExpressRoute, Direct Connect, Cloud Interconnect, and SD-WAN solutions.</li><li>Manage virtual networks, subnets, routing tables, DNS, and network security groups.</li><li>Monitor network performance, troubleshoot connectivity issues, and resolve infrastructure incidents.</li><li>Collaborate with systems, security, and application teams to deliver secure and scalable cloud solutions.</li><li>Perform cloud network capacity planning and optimization initiatives.</li><li>Support infrastructure automation efforts using Infrastructure-as-Code (IaC) tools.</li><li>Participate in architecture reviews and cloud migration initiatives.</li><li>Develop and maintain network diagrams, technical documentation, and operational procedures.</li><li>Ensure compliance with security and governance standards.</li></ul>
2026-10-09T15:58:44Z

Network Engineer

Deer Park, IL
onsite
Permanent / Full Time
80000.00 - 100000.00 USD / Yearly
We are looking for a Network Engineer to support and enhance a secure, high-performing enterprise network environment in Deer Park, Illinois. This role focuses on maintaining core routing and firewall infrastructure, improving connectivity across the organization, and helping ensure reliable network operations. The ideal candidate brings strong hands-on experience with Cisco networking technologies and Palo Alto security platforms, along with a solid understanding of dynamic routing protocols. Responsibilities: • Manage, configure, and optimize Cisco routing infrastructure to maintain dependable and efficient network performance. • Administer Palo Alto and Cisco ASA firewall environments, including rule updates, security policy enforcement, and ongoing performance review. • Monitor network health, identify connectivity or performance issues, and resolve incidents to reduce downtime and service disruption. • Support Border Gateway Protocol (BGP) configuration and troubleshooting to sustain stable external and internal routing paths. • Implement network changes, upgrades, and improvements while following operational standards and security requirements. • Collaborate with technical teams to evaluate network needs, recommend solutions, and support infrastructure-related projects. • Maintain accurate documentation for network architecture, device configurations, and support procedures. • Participate in troubleshooting complex networking problems across routers, firewalls, and related infrastructure components.
2026-09-23T21:03:47Z

Network Engineer

Brunswick, GA
onsite
Permanent / Full Time
75000.00 - 85000.00 USD / Yearly
We are looking for a Network Engineer to support and enhance enterprise network operations in Brunswick, Georgia. This role focuses on maintaining secure, reliable connectivity across critical infrastructure while helping improve overall network performance. The ideal candidate brings strong hands-on experience with Cisco environments and firewall administration, along with the ability to troubleshoot complex routing and security issues. Responsibilities: • Configure, maintain, and optimize Cisco-based routing and switching environments to support day-to-day business operations. • Administer Palo Alto and Cisco ASA firewall platforms, including policy updates, access controls, and ongoing security improvements. • Monitor network health and respond to connectivity, performance, and availability issues across enterprise infrastructure. • Implement and support BGP routing to ensure stable external connectivity and efficient traffic flow. • Investigate and resolve complex network incidents by performing root-cause analysis and applying lasting corrective actions. • Collaborate with technical teams to plan, test, and deploy network changes with minimal disruption to users and services. • Maintain accurate network documentation covering topology, configurations, standards, and operational procedures.
2026-09-09T12:38:42Z

Network Engineer

Gainesville, FL
onsite
Permanent / Full Time
80000.00 - 100000.00 USD / Yearly
We are looking for a Network Engineer to support and enhance enterprise network operations in Gainesville, Florida. This role focuses on maintaining secure, reliable connectivity across routing, firewall, and core networking environments while helping improve overall network performance. The ideal candidate brings strong hands-on experience with Cisco infrastructure and Palo Alto security platforms in a production setting. Responsibilities: • Configure, maintain, and troubleshoot Cisco routing infrastructure to ensure stable and efficient network performance. • Administer Palo Alto firewall environments, including policy updates, security rule management, and issue resolution. • Support Cisco ASA platforms by monitoring firewall health, refining configurations, and addressing connectivity problems. • Manage and optimize Border Gateway Protocol (BGP) routing to maintain resilient external network communications. • Monitor network availability and respond to incidents affecting performance, security, or uptime. • Collaborate with internal technical teams to implement network improvements and support infrastructure projects. • Document network configurations, operating procedures, and troubleshooting steps to support ongoing operations.
2026-09-09T12:34:00Z

Network/Systems Engineer

Greenville, SC
onsite
Temporary / Contract
47.50 - 55.00 USD / Hourly
We are looking for an experienced Network/Systems Engineer to support a financial services environment in Greenville, South Carolina. This is a Long-term Contract opportunity offering onsite engagement for an initial 4 to 6 month term, with a strong focus on enterprise infrastructure, systems reliability, and network support. The role is well suited to a senior specialist who can manage complex Microsoft, virtualization, cloud, and networking technologies while contributing hands-on technical expertise across day-to-day operations and project work. Responsibilities: • Administer and enhance Windows Server environments, including server upgrades, migrations, and ongoing operational support across enterprise systems. • Manage VMware vSphere infrastructure to maintain virtual machine performance, availability, and capacity across production environments. • Oversee storage platforms and backup-related activities to help ensure data protection, system resilience, and efficient resource utilization. • Support Active Directory services, including Group Policy, federation services, and hybrid identity integrations with Entra ID and Azure AD synchronization. • Develop and maintain PowerShell scripts to automate administrative tasks, streamline maintenance, and improve infrastructure efficiency. • Provide hands-on support for Cisco network infrastructure, helping maintain connectivity, troubleshoot issues, and strengthen overall network performance. • Administer Windows Server and SQL clustering environments, including upgrade activities and high-availability support for critical applications. • Maintain Microsoft Azure resources such as virtual machines, networking components, and hybrid infrastructure connections between cloud and on-premises systems. • Handle enterprise patching, certificate administration, and Microsoft Exchange Online or Office 365 mail environment support, including spam filtering oversight. • Assist with Linux systems administration and collaborate on broader infrastructure initiatives where cross-platform support is needed.
2026-10-10T00:18:45Z

Network Engineer Level II

Mequon, WI
remote
Temporary / Contract
76.00 - 88.00 USD / Hourly
We are looking for a Network Engineer Level II to support and enhance a manufacturing organization’s enterprise network environment in Mequon, Wisconsin. This Long-term Contract opportunity is ideal for a hands-on, detail-oriented individual who can maintain reliable connectivity across routing, security, wireless, and data center infrastructure while helping keep daily operations running smoothly. The right candidate will be comfortable taking ownership of focused technical initiatives and delivering practical network solutions with minimal supervision. Responsibilities: • Administer and optimize network infrastructure across routing, switching, and core connectivity to ensure stable and secure performance. • Manage firewall environments, including Palo Alto and Cisco ASA platforms, while supporting policy updates, access control, and threat mitigation efforts. • Maintain and troubleshoot wireless networking solutions to improve coverage, reliability, and user connectivity across business operations. • Support data center networking needs by monitoring performance, resolving issues, and helping maintain resilient infrastructure. • Configure and troubleshoot Cisco router technologies and Border Gateway Protocol (BGP) to sustain dependable internal and external network communication. • Partner with internal stakeholders to identify network improvement opportunities and carry smaller technical projects through planning, execution, and completion. • Assist with network security and identity-related administration, including support for Cisco ISE and related access management functions. • Document network configurations, changes, and support procedures to promote operational consistency and knowledge sharing.
2026-10-13T16:04:03Z

Network Engineer

Bonita Springs, FL
onsite
Temporary / Contract
- USD / Hourly
We are looking for a Network Engineer to support a distributed branch environment and strengthen network operations across multiple sites. This Long-term Contract position focuses on improving connectivity, maintaining secure network performance, and contributing to infrastructure work that supports offices, operational sites, and core business locations. The role is well suited for someone who brings strong Fortinet expertise along with broader enterprise networking experience in complex, multi-site environments. Responsibilities:• Manage and enhance network infrastructure serving branch locations, operational facilities, and primary business sites to ensure reliable performance and connectivity.• Lead network redesign efforts within existing buildings, including the planning and implementation of updated switching, routing, and firewall solutions.• Support voice-related infrastructure initiatives by partnering with the network team on projects that affect connectivity and service delivery.• Administer Fortinet environments, including firewalls and FortiManager, to maintain security standards, policy consistency, and operational visibility.• Troubleshoot network issues across enterprise environments, resolving problems involving switches, routers, access points, and datacenter connectivity.• Configure and support Cisco-based networking components in areas such as routing, switching, and datacenter infrastructure.• Monitor network health and recommend improvements that increase stability, scalability, and security across a large multi-location environment
2026-09-29T14:18:45Z

Data Center Engineer

Glendale, AZ
remote
Temporary / Contract
45.00 - 55.00 USD / Hourly
Robert Half is seeking experienced Data Center Engineers to support clients with infrastructure operations, troubleshooting, deployments, and ongoing data center reliability.Responsibilities<ul><li>Support servers, storage, networking, and data center infrastructure</li><li>Troubleshoot complex hardware and infrastructure issues</li><li>Coordinate server and network deployments</li><li>Support capacity planning, hardware refreshes, and infrastructure upgrades</li><li>Develop and maintain technical documentation</li><li>Participate in incident response and root-cause analysis</li><li>Coordinate with network, systems, cloud, security, and facilities teams</li><li>Support change management and production maintenance activities</li></ul>
2026-10-01T16:13:47Z

Network Engineer (Cisco, Arista, Juniper) II

Mount Laurel, NJ
onsite
Temporary / Contract
36.00 - 43.00 USD / Hourly
Network Engineer IIOnsite in Mt. Laurel, NJContract through 12/31/26, potential extensions We are looking for a skilled Network Engineer to support and enhance enterprise networking environments in Mount Laurel, NJ. This contract position focuses on building, maintaining, and improving reliable connectivity across routing, switching, telephony, and security infrastructure. The ideal candidate brings strong hands-on experience with multi-vendor network technologies and a practical approach to performance tuning, service delivery, and issue resolution. Responsibilities:• Install, configure, and support customer-premises networking and telephony equipment, including routers, switches, and related connectivity devices.• Plan and implement network solutions involving hardware, software, and communication services across enterprise environments.• Monitor network operations to maintain service quality, availability, and compliance with established operational standards.• Investigate connectivity and performance problems, identify root causes, and restore stable network service in a timely manner.• Fine-tune network and system performance to improve reliability, throughput, and overall user experience.• Manage and support Layer 2 and Layer 3 network infrastructure across LAN and WAN environments.• Administer firewall platforms and security controls using technologies such as Cisco ASA, Juniper, and Check Point.• Collaborate with internal teams and stakeholders to deliver network changes, upgrades, and ongoing infrastructure support.
2026-09-09T15:08:41Z

Network Manager

Malibu, CA
onsite
Permanent / Full Time
130000.00 - 150000.00 USD / Yearly
Job TitleNetwork Engineering Manager Company OverviewA well-established, mission-driven institution is seeking a talented Network Engineering Manager to join its technology organization. This institution is known for its commitment to excellence, community engagement, and fostering a values-driven environment. The IT team plays a critical role in supporting operational success across a dynamic community. Role SummaryThe Network Engineering Manager is responsible for leading a team of network professionals and overseeing the performance, reliability, and security of enterprise network infrastructure across multiple sites. This role emphasizes leadership, strategic planning, and cross-functional collaboration to ensure the network environment effectively supports institutional priorities. The position is primarily managerial, with a focus on guiding teams, managing projects, and driving continuous improvement. Key Responsibilities<ul><li>Lead and mentor a team of network engineers, fostering accountability, collaboration, and professional growth</li><li>Oversee the design, implementation, and support of enterprise network infrastructure, ensuring high availability and performance</li><li>Establish and enforce standards, policies, and best practices for network operations and systems administration</li><li>Manage multiple large-scale, concurrent projects, including planning, execution, and progress reporting</li><li>Partner with stakeholders across the organization to align network initiatives with business and academic needs</li><li>Oversee vendor relationships, contracts, and renewals to ensure optimal service delivery and cost efficiency</li><li>Ensure accurate documentation, inventory management, and operational reporting for network systems</li><li>Drive continuous improvement initiatives, incorporating emerging technologies and industry best practices</li><li>Act as a primary point of contact for network-related services, escalations, and strategic initiatives</li><li>Promote strong communication and collaboration between technical teams and non-technical stakeholders</li></ul>Compensation & Benefits<ul><li>$135,000 – $150,000 annually</li><li>Comprehensive benefits package including health, dental, and vision coverage</li><li>Retirement plan with employer contribution</li><li>Generous paid time off, holidays, and sick leave</li><li>Tuition assistance or educational support programs</li></ul>Additional Details<ul><li>Location: Hybrid onsite near Woodland Hills with some local travel</li><li>Leadership-focused role with limited day-to-day hands-on engineering responsibilities</li><li>Opportunity to lead complex, multi-year infrastructure initiatives</li></ul>
2026-09-23T16:38:46Z

Senior Network and Infrastructure Engineer

Troy, MI
onsite
Temporary / Contract
66.50 - 77.00 USD / Hourly
We are looking for an experienced Senior Network and Infrastructure Engineer to join our team in Troy, Michigan on a Contract assignment. In this role, you will provide hands-on technical leadership across enterprise infrastructure, network operations, and systems support while helping ensure stable, secure, and well-documented environments. This position works closely with internal technology teams, external partners, and service providers to coordinate implementation efforts, resolve complex issues, and support operational readiness. Responsibilities:• Lead and support infrastructure implementation activities, including planning, execution, testing, and post-deployment validation across enterprise environments.• Administer and troubleshoot core Microsoft services such as Active Directory, Windows Server, Group Policy, domain services, and authentication-related components.• Coordinate network and infrastructure work with internal teams, vendors, and managed partners to keep project milestones on track and reduce disruption to business operations.• Verify connectivity across on-premises, cloud-based, hosted, and third-party systems, resolving issues involving routing, firewalls, and secure access paths.• Assist with application and platform readiness by reviewing dependencies, integrations, certificates, scheduled processes, and supporting server environments.• Create and maintain technical diagrams, configuration records, runbooks, test results, rollback procedures, and other operational documentation.• Participate in cutover preparation, deployment rehearsals, go-live activities, and stabilization support following implementation events.• Identify technical risks, escalate blockers when needed, and contribute to change control, security, and governance practices throughout delivery activities.
2026-09-23T20:23:49Z

Network Administrator

Chattanooga, TN
remote
Temporary / Contract
32.00 - 36.00 USD / Hourly
Robert Half is seeking an experienced Network Operations Lead for an exciting opportunity with our client. This position will serve as a senior technical resource responsible for the stability, performance, security, and ongoing optimization of the client's enterprise network environment.The Network Operations Lead will provide subject matter expertise across LAN, WAN, wireless, routing, switching, SD-WAN, firewalls, and network security. This is a hands-on role that will be responsible for network deployments, troubleshooting, infrastructure upgrades, vendor coordination, and supporting critical network initiatives. Key Responsibilities<ul><li>Serve as the primary networking subject matter expert for infrastructure initiatives and projects.</li><li>Plan, design, deploy, configure, maintain, and optimize enterprise LAN, WAN, wireless, and SD-WAN environments.</li><li>Configure and support routers, switches, firewalls, wireless infrastructure, and related network equipment.</li><li>Lead new network build-outs, infrastructure refreshes, equipment replacements, and network cabling initiatives.</li><li>Monitor network performance and availability, troubleshoot complex issues, identify performance trends, and provide network performance reporting.</li><li>Configure and troubleshoot routing protocols and technologies including OSPF, VRFs, IPsec, VPLS, and other enterprise networking technologies.</li><li>Manage and maintain network security solutions, including firewall policies, zones, access controls, and security configurations.</li><li>Perform network asset management, maintaining accurate inventories, technical documentation, diagrams, and equipment specifications.</li><li>Install and upgrade network hardware and software while ensuring changes are completed according to established schedules and procedures.</li><li>Coordinate with third-party network and technology vendors for installations, troubleshooting, maintenance, and equipment procurement.</li><li>Collaborate with end users and internal IT teams to understand network requirements and develop appropriate technical solutions.</li><li>Participate in infrastructure projects, technical meetings, and network planning sessions.</li><li>Develop and maintain network operations procedures, standards, diagrams, and technical documentation.</li><li>Ensure network operations align with industry security best practices and applicable regulatory requirements.</li><li>Troubleshoot complex network hardware and software issues and implement effective solutions with minimal disruption to business operations.</li><li>Manage multiple concurrent projects, priorities, and deliverables in a fast-paced environment.</li><li>Provide technical guidance and expertise to other members of the IT organization as needed.</li><li>Participate in after-hours or weekend maintenance activities when required to minimize network downtime.</li></ul>
2026-10-08T20:34:04Z

Infrastructure & Security Engineer

Naperville, IL
onsite
Permanent / Full Time
120000.00 - 148000.00 USD / Yearly
Our client is seeking an experienced Infrastructure Security Engineer to support and secure a hybrid Microsoft environment spanning both on-premises and cloud platforms. This role is ideal for a hands-on professional with deep experience across traditional server and network infrastructure, along with responsibility for enterprise security tooling, threat monitoring, and ongoing security operations. The organization is currently in a hybrid state and actively transforming to a more cloud-centric environment, so this individual will play a key role in both day-to-day operational security and longer-term modernization efforts. Based on general knowledge. Key Responsibilities<ul><li>Manage and secure core infrastructure, including servers, networks, firewalls, switches, VPNs, and related systems in a hybrid on-premises and cloud environment. Based on general knowledge.</li><li>Administer, maintain, and optimize security tools such as endpoint protection, vulnerability management, SIEM, email security, identity and access management, and monitoring platforms. Based on general knowledge.</li><li>Monitor infrastructure and security events, investigate alerts, respond to incidents, and support remediation efforts. Based on general knowledge.</li><li>Partner with infrastructure and leadership teams to strengthen security controls across Microsoft technologies, including Active Directory, Azure, Microsoft 365, and related platforms. Based on general knowledge.</li><li>Support the company’s transition from traditional on-premises infrastructure to cloud-based solutions by helping design and implement secure architectures and best practices. Based on general knowledge.</li><li>Perform vulnerability assessments, patch management coordination, system hardening, and access reviews across servers, endpoints, and network devices. Based on general knowledge.</li><li>Develop and maintain security documentation, standards, procedures, and incident response processes. Based on general knowledge.</li><li>Assist with compliance, audit readiness, and security improvement initiatives. Based on general knowledge.</li><li>Collaborate with internal teams and third-party vendors to ensure reliable infrastructure performance and effective security coverage. Based on general knowledge.</li></ul>
2026-09-22T19:13:46Z

Systems Engineer

Goleta, CA
onsite
Permanent / Full Time
110000.00 - 125000.00 USD / Yearly
Job TitleNetwork Systems Engineer Company OverviewA well-established technology services provider in the Ventura and Santa Barbara, California region delivers comprehensive IT solutions to businesses across a range of industries. With a focus on reliability, scalability, and innovation, the organization supports clients in optimizing their infrastructure—from on-premise systems to modern cloud environments. The company is committed to professional growth, collaboration, and delivering high-impact technology outcomes. Role SummaryThe Network Systems Engineer will play a critical role in designing, implementing, and supporting advanced network and systems infrastructure for a diverse client base across Ventura and Santa Barbara, California. This position combines hands-on technical expertise with strategic thinking to deliver secure, scalable solutions while ensuring system performance and reliability. The role offers a mix of remote flexibility and on-site collaboration based on project needs. Key Responsibilities<ul><li>Design and implement end-to-end infrastructure solutions spanning on-premise environments and cloud platforms</li><li>Troubleshoot complex network and system issues to ensure optimal uptime and performance</li><li>Configure and maintain network security measures to safeguard systems and data</li><li>Administer and support virtualization, networking, and cloud-based environments</li><li>Document technical processes, configurations, and user guides for ongoing operational clarity</li><li>Collaborate with internal teams and clients to deliver tailored technical solutions</li><li>Provide mentorship and guidance to junior-level engineers and team members</li><li>Manage multiple priorities and projects while meeting deadlines and maintaining attention to detail</li></ul>Compensation & Benefits<ul><li>$110,000 – $125,000</li><li>401(k) with employer match (up to 6% at 50%)</li><li>Comprehensive medical, dental, and vision coverage</li><li>Generous paid time off accrual</li><li>$5,000 annual professional development and continuing education allowance</li></ul>Additional Details<ul><li>Hybrid work model with flexibility to work remotely when not required on-site</li><li>On-site presence required for client engagements and project-specific needs</li><li>Collaborative, client-facing role with opportunities for growth and advancement</li><li>2 open roles: one based in Santa Barbara and the other based in Ventura</li></ul>
2026-10-07T20:13:47Z

Senior Systems Administrator

Chantilly, VA
remote
Temporary to Hire
64.00 - 83.70 USD / Hourly
Senior Systems AdministratorLocation: Chantilly, VA (3 days onsite)OverviewWe are seeking a Senior Systems Administrator with strong Microsoft cloud administration experience to manage and support our Azure and Microsoft 365 environment. This role is heavily focused on cloud technologies rather than traditional on-premises infrastructure and will be responsible for administering identity, email, security, and collaboration platforms.Responsibilities<ul><li>Administer and support Microsoft Azure and Entra ID environments.</li><li>Manage user accounts, permissions, Single Sign-On (SSO), and identity access governance.</li><li>Serve as the primary administrator for Microsoft 365 and the O365 Admin Center.</li><li>Manage Exchange Online, including mailbox administration, mail flow rules, and domain allow/block lists.</li><li>Administer Microsoft Defender security tools and respond to security-related requests.</li><li>Support and optimize cloud-based systems, policies, and processes.</li><li>Assist with SharePoint and Intune administration as needed.</li><li>Work with networking and security teams to manage firewall policies and access rules (not at a dedicated Network Engineer level).</li><li>Participate in occasional travel to support business and IT initiatives.</li></ul>Required Qualifications<ul><li>Strong hands-on experience administering Azure and Entra ID.</li><li>Experience managing Microsoft 365 environments beyond basic user provisioning and deprovisioning.</li><li>Exchange Online administration experience, including transport rules and domain management.</li><li>Experience with Microsoft Defender.</li><li>Solid understanding of cloud-first infrastructure and administration.</li></ul>Preferred Qualifications<ul><li>Experience with SharePoint Online.</li><li>Experience with Microsoft Intune.</li><li>Familiarity with firewall administration and network security policies.</li><li>Knowledge of CMMC compliance requirements and best practices.</li></ul>Target Profile: A senior-level Microsoft cloud administrator who can independently manage Azure, Entra ID, Microsoft 365, Exchange Online, and Defender in a cloud-centric environment.
2026-10-13T15:33:43Z

Infrastructure Engineer

Stamford, CT
onsite
Permanent / Full Time
110000.00 - 160000.00 USD / Yearly
We are looking for a skilled Systems/Network Engineer who will play a pivotal part in advancing our infrastructure through automation, ensuring seamless operations and enhanced reliability. You will have the opportunity to work on cutting-edge technologies and contribute to modernizing our systems.
2026-09-29T16:28:44Z

AI Network Architect

Chicago, IL
onsite
Permanent / Full Time
175000.00 - 200000.00 USD / Yearly
We are seeking an experienced Network Architect to design, optimize, and future-proof our enterprise network environment with a strong focus on scalability, security, performance, and readiness for emerging AI-driven technologies. This role requires deep expertise in Cisco architecture, advanced routing and switching, and modern network design principles to support a growing and evolving business. Based on general knowledge. Key Responsibilities<ul><li>Design and lead enterprise network architecture across LAN, WAN, wireless, data center, and cloud-connected environments. Based on general knowledge.</li><li>Develop network strategies that support AI futureproofing, including scalable bandwidth, low-latency design, resilient connectivity, and infrastructure readiness for automation and data-intensive workloads. Based on general knowledge.</li><li>Lead architecture standards, roadmaps, and modernization initiatives across core networking platforms. Based on general knowledge.</li><li>Serve as the subject matter expert for Cisco-based environments, including routing, switching, security, SD-WAN, and wireless technologies. Based on general knowledge.</li><li>Evaluate current network performance, identify gaps, and recommend improvements for capacity, resilience, and operational efficiency. Based on general knowledge.</li><li>Partner with infrastructure, security, cloud, and application teams to ensure integrated and secure network solutions. Based on general knowledge.</li><li>Design high-availability and disaster recovery network solutions to support business continuity. Based on general knowledge.</li><li>Guide implementation teams on best practices, configuration standards, and troubleshooting for complex network initiatives. Based on general knowledge.</li><li>Maintain architecture documentation, diagrams, standards, and technical recommendations for leadership and engineering teams. Based on general knowledge.</li><li>Assess new technologies and vendor solutions that align with long-term network and business strategy. Based on general knowledge.</li></ul>Required Qualifications<ul><li>7+ years of progressive network engineering and architecture experience, including enterprise-level design responsibility. Based on general knowledge.</li><li>Deep hands-on experience with Cisco networking technologies in complex enterprise environments. Based on general knowledge.</li><li>Strong expertise in routing, switching, BGP, OSPF, VLANs, QoS, VPNs, firewalls, wireless, and network segmentation. Based on general knowledge.</li><li>Experience designing highly available, secure, and scalable networks across on-premises and cloud-connected environments. Based on general knowledge.</li><li>Knowledge of network architecture considerations for AI, automation, and future-state digital transformation initiatives. Based on general knowledge.</li><li>Strong understanding of network security principles, access controls, and performance optimization. Based on general knowledge.</li><li>Proven ability to create architectural standards, lead network modernization, and support enterprise growth. Based on general knowledge.</li><li>Excellent communication skills with the ability to present technical strategy to both technical and non-technical stakeholders. Based on general knowledge.</li></ul>
2026-10-13T14:43:47Z

Network Security Engineer

San Antonio, TX
onsite
Permanent / Full Time
115000.00 - 140000.00 USD / Yearly
We are looking for a Network Security Engineer to support and strengthen enterprise network operations in San Antonio, Texas. This role focuses on securing and optimizing both on-premises and Azure-based environments while helping maintain reliable connectivity across critical infrastructure. The ideal candidate brings deep hands-on experience with network security technologies, strong troubleshooting ability, and a practical approach to designing scalable, resilient solutions. Responsibilities: • Manage and support network infrastructure across Cisco-based on-premises environments and Microsoft Azure networking services to ensure secure, stable performance. • Diagnose complex network and hardware problems, perform root cause analysis, and restore service for high-impact incidents affecting business operations. • Evaluate existing network architecture and recommend improvements that align with future capacity, security, and operational requirements. • Oversee intrusion monitoring activities, investigate suspicious network events, and coordinate timely response actions to reduce security risk. • Maintain current security signatures, protection features, and related configurations so defensive systems remain effective against emerging threats. • Design secure network solutions for local data center and Azure Government cloud deployments in accordance with project goals and architectural standards. • Track and report network performance indicators to support operational reviews, service visibility, and ongoing infrastructure planning. • Implement firewall policy updates, web filtering adjustments, and other network security changes in accordance with approved requirements. • Perform lifecycle maintenance activities, including hardware and software upgrades for Cisco switches, Check Point firewalls, and F5 load balancing platforms.
2026-09-28T17:28:44Z

Security Forward Deployed Engineer

Cincinnati, OH
onsite
Temporary / Contract
85.50 - 99.00 USD / Hourly
We are looking for a Security Forward Deployed Engineer to support cybersecurity initiatives for a long-term contract opportunity in Cincinnati, Ohio. This role focuses on strengthening network defenses, improving firewall operations, and delivering hands-on engineering support in complex enterprise environments. The ideal candidate brings strong experience with security technologies and works effectively across teams to maintain secure, reliable infrastructure. Responsibilities: • Design, implement, and support security controls that protect enterprise network environments. • Administer and optimize Check Point and Cisco ASA firewall platforms to maintain strong perimeter security. • Review, update, and enforce firewall rules, access policies, and segmentation standards based on business and security needs. • Troubleshoot security incidents, connectivity issues, and policy conflicts across network security devices. • Partner with infrastructure and operations teams to align cybersecurity solutions with technical and operational requirements. • Maintain accurate configuration records and apply configuration management practices to support consistency and compliance. • Assess existing firewall technologies and recommend improvements that strengthen protection and performance. • Provide engineering support for security-related changes, deployments, and ongoing environment enhancements.
2026-10-02T18:28:42Z

Cyber Security Engineer

Brookfield, WI
onsite
Permanent / Full Time
115000.00 - 135000.00 USD / Yearly
We are looking for a Cyber Security Engineer to strengthen and support the security of our technology environment in Brookfield, Wisconsin. In this role, you will help safeguard infrastructure, applications, networks, and data by building effective controls, assessing risk, and responding to security concerns. You will work closely with cross-functional technical teams to improve resilience, reduce exposure, and promote practical security standards across daily operations. Responsibilities: • Build, configure, and sustain security measures across cloud platforms, network infrastructure, servers, and endpoint devices. • Review security monitoring data, analyze suspicious activity, and investigate alerts generated through enterprise security tools such as Microsoft Sentinel, Splunk, or QRadar. • Perform vulnerability reviews, prioritize findings based on risk, and partner with technical teams to drive timely remediation. • Contribute to identity and access management efforts by supporting multi-factor authentication, privileged access controls, and role-based permissions. • Take part in incident response activities by assisting with investigation, containment, recovery, and follow-up documentation. • Support audit readiness, compliance activities, and the creation or refinement of security policies and standards. • Partner with infrastructure, cloud, and application teams to embed sound security practices into projects, system changes, and operational processes. • Assess emerging security technologies and provide recommendations that improve the organization’s overall defensive capabilities. • Create and maintain security procedures, playbooks, and technical documentation to support consistent operations and response efforts. • Advise internal teams on security awareness, risk reduction, and practical approaches to protecting systems and information.
2026-09-28T20:28:44Z

Systems Engineer

Brookfield, WI
onsite
Permanent / Full Time
85000.00 - 90000.00 USD / Yearly
We are looking for an experienced Systems Engineer to join our team and provide high-level infrastructure support and strategic guidance for client environments. This position is ideal for an experienced, detail-oriented individual who enjoys working directly with clients, solving complex technical challenges, and shaping reliable, secure, and scalable technology solutions. You will partner with a collaborative engineering group while helping organizations strengthen and modernize their core systems. Local candidates to the Greater Milwaukee area with MSP experience is desired. Responsibilities:• Serve as the primary technical resource for assigned client accounts, building trusted relationships and guiding infrastructure decisions.• Plan, deploy, and support core technologies across server, network, firewall, backup, cloud, and security environments.• Administer and enhance Microsoft 365 and Azure platforms, including identity, messaging, and cloud-based services.• Lead infrastructure initiatives such as platform upgrades, environment migrations, virtualization work, and system improvements from planning through completion.• Resolve advanced technical issues and provide escalation support to operational teams when complex incidents require senior engineering expertise.• Conduct routine assessments of client systems to identify risks, improve performance, and recommend practical technology enhancements.• Maintain stable and secure environments across on-premises and cloud systems while aligning solutions with client business goals.• Continue developing technical knowledge through ongoing learning, certification efforts, and awareness of evolving industry standards.
2026-09-28T19:14:09Z

Systems Engineer

Waupaca, WI
onsite
Permanent / Full Time
100000.00 - 130000.00 USD / Yearly
Robert Half is recruiting for an experienced Systems Engineer (Infrastructure) to join a collaborative IT team supporting a large enterprise server environment. This role is ideal for someone who enjoys working across virtualization, Windows infrastructure, automation, and data center technologies while helping drive modernization initiatives. You'll play a key role in maintaining and improving critical infrastructure systems, supporting ongoing projects, and helping ensure a highly available and reliable environment. What You'll Do<ul><li>Manage and support enterprise server infrastructure across multiple data centers.</li><li>Build, configure, and maintain physical and virtual servers.</li><li>Administer Windows Server environments and core infrastructure services.</li><li>Support virtualization platforms including Nutanix and VMware.</li><li>Monitor system performance and troubleshoot complex infrastructure issues.</li><li>Develop and improve PowerShell automation and operational processes.</li><li>Partner with Security, Network, and other IT teams on infrastructure initiatives.</li><li>Participate in infrastructure modernization and cloud adoption projects.</li><li>Support business continuity, disaster recovery, patching, and system reliability efforts.</li><li>Create and maintain technical documentation and operational standards.</li><li>Serve as an escalation point for advanced infrastructure issues.</li></ul>
2026-10-01T13:58:42Z

Network Design Specialist

Nokomis, FL
onsite
Temporary / Contract
- USD / Hourly
We are looking for a Network Design Specialist to support infrastructure planning and technical design efforts in Nokomis, Florida. This Long-term Contract position focuses on developing accurate network layouts, producing clear engineering documentation, and contributing to fiber and switching environments. The ideal candidate brings a strong grasp of network architecture principles along with experience using drafting and design software to translate requirements into detailed infrastructure plans. Responsibilities:• Develop detailed network design drawings and infrastructure layouts using tools such as AutoCAD, Revit, Rhino, or comparable platforms.• Create and maintain technical diagrams, documentation packages, and visual network maps that accurately reflect existing and planned environments.• Support the design of fiber-based network infrastructure, including rack arrangements, port assignments, and physical connectivity planning.• Apply networking knowledge to define switch placement, IP addressing structures, and equipment relationships within infrastructure designs.• Collaborate with engineering and project stakeholders to turn technical requirements into organized, build-ready documentation.• Review drawings and documentation for accuracy, consistency, and alignment with established network design standards.• Assist with updates to network records and infrastructure mapping as project requirements evolve over time.
2026-09-24T19:04:03Z

Systems/Infrastructure Engineer

Petaluma, CA
onsite
Permanent / Full Time
110000.00 - 135000.00 USD / Yearly
A growing private aviation services organization is seeking a Senior Systems / Infrastructure Engineer to support and secure its enterprise infrastructure, cloud platforms, and business-critical systems. This is a hands-on role responsible for administering Microsoft technologies, Azure cloud environments, virtualization platforms, networking, and security tools while driving infrastructure modernization and operational excellence.What You'll OwnMicrosoft 365, Azure administration and migrations, Active Directory, Entra ID, VMware/Hyper-V, infrastructure modernization, security tools, and identity management. Networking experience is important but serves as a supporting component of the role rather than the primary focus.Role FocusThis position is primarily centered on systems administration and infrastructure engineering, with significant responsibility for Azure administration, cloud implementations, migrations, and hybrid environments. You'll work across Microsoft technologies, virtualization, identity management, and security platforms while helping drive modernization initiatives throughout the organization. Security operations and network administration are important aspects of the role, but deep network architecture is not the primary focus.Key ResponsibilitiesInfrastructure & Cloud Administration<ul><li>Administer and support Microsoft 365, Entra ID (Azure AD), Active Directory, Windows Server, Group Policy, and hybrid cloud environments.</li><li>Lead and support Azure administration, implementation, migration, and optimization projects.</li><li>Design, deploy, and maintain Azure cloud services, hybrid identity solutions, and cloud-based infrastructure.</li><li>Manage VMware and Hyper-V environments, enterprise servers, storage, backups, and core infrastructure.</li><li>Implement patching, monitoring, system hardening, and infrastructure best practices.</li></ul>Network Administration<ul><li>Manage and troubleshoot enterprise LAN/WAN environments.</li><li>Support switches, routers, firewalls, VPNs, wireless infrastructure, and network segmentation.</li><li>Ensure high availability, performance, and reliability across on-premises and cloud environments.</li></ul>Security & Identity Management<ul><li>Administer Okta, MFA, identity governance, privileged access, and user lifecycle management.</li><li>Support SIEM, EDR, vulnerability management, endpoint security, IDS/IPS, and security monitoring platforms.</li><li>Perform vulnerability remediation, risk reduction, and security hardening initiatives.</li><li>Implement Zero Trust security principles and secure access controls.</li></ul>Incident Response & Compliance<ul><li>Participate in security incident response, investigation, root cause analysis, and remediation efforts.</li><li>Support compliance initiatives related to NIST, CIS, SOC 2, GDPR, and CCPA.</li><li>Maintain technical documentation, infrastructure diagrams, runbooks, and operational procedures.</li></ul>
2026-10-07T15:33:42Z

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183 results for Network Engineer in Norfolk, VA