157 Results for Network Security Administrator Jobs

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Network Security Engineer

San Antonio, TX
onsite
Permanent / Full Time
115000 - 140000 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.
2026-09-28T00:00:00Z

Network Administrator

Somerville, MA
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for a Network Administrator to join a collaborative IT team in Somerville, Massachusetts, supporting a growing organization in the waste and environmental services industry. This Contract position focuses on maintaining and improving enterprise network operations across multiple sites while contributing to infrastructure expansion and technology consistency. The role offers the opportunity to work hands-on with core networking systems, cloud-connected environments, and site-based IT initiatives in a fully onsite setting. Responsibilities: • Manage day-to-day operation of enterprise networking systems, including firewalls, VPN connections, routers, switches, and wireless environments. • Diagnose and resolve network performance, access, and security-related issues to maintain stable business operations. • Contribute to the IT integration of newly acquired locations by deploying standardized infrastructure and equipment. • Coordinate and execute network refreshes, office technology rollouts, and infrastructure improvement projects across multiple sites. • Provide administrative support for VMware, Microsoft 365, and other cloud-enabled platforms connected to the network environment. • Act as a higher-level technical resource for Help Desk staff and provide guidance to less experienced team members. • Track network health, maintain accurate technical documentation, and recommend enhancements that strengthen uptime and protection. • Partner with IT leadership to support broader technology initiatives and identify opportunities to improve operational efficiency.
2026-10-02T00:00:00Z

Network Administrator

Somerville, MA
onsite
Temporary / Contract
43.5385 - 50.413 USD / Hourly
We are looking for a Network Administrator to join a collaborative IT team in Somerville, Massachusetts and help maintain a stable, secure, and scalable technology environment. This Long-term Contract position focuses on supporting enterprise networking across multiple locations while contributing to infrastructure modernization, office expansions, and integration efforts tied to business growth. The role is well suited for someone who enjoys hands-on technical work, cross-functional collaboration, and continuous improvement across network and cloud-connected systems. Responsibilities: • Manage day-to-day operations of enterprise networking systems, including firewalls, VPN connections, switching, routing, and wireless environments. • Diagnose and resolve issues affecting network availability, remote access, connectivity, and overall security posture. • Contribute to the integration of newly added sites by deploying standardized infrastructure and aligning equipment with company technology standards. • Coordinate and execute infrastructure enhancement initiatives such as network refreshes, office technology setups, and site buildout activities. • Provide technical support for related platforms, including VMware, Microsoft 365, and other cloud-based services connected to the network environment. • Act as a higher-level resource for service desk staff by handling escalated technical concerns and offering guidance to less experienced team members. • Keep technical documentation current, track network health, and recommend changes that strengthen performance, resilience, and protection. • Partner with IT leadership and internal stakeholders to advance operational improvements and support longer-term technology planning.
2026-10-08T00:00:00Z

Network Administrator

Chattanooga, TN
onsite
Temporary / Contract
32 - 36 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>
2026-10-08T00:00:00Z

Network Administrator

Savannah, GA
onsite
Permanent / Full Time
0 - 0 USD / Yearly
We are looking for a Network Administrator to help ensure the reliability, security, and performance of our technology environment in Savannah, Georgia. This role supports day-to-day network operations, resolves advanced technical issues, and keeps critical infrastructure running efficiently. The ideal candidate brings strong troubleshooting ability, practical experience with enterprise networking equipment, and a proactive approach to maintaining secure and stable systems. Responsibilities: • Resolve advanced network incidents that are escalated beyond the initial support level, identifying root causes and restoring service in a timely manner. • Deploy, configure, maintain, and improve core networking equipment, including routers, switches, firewalls, and wireless devices. • Track network health and usage patterns through monitoring and diagnostic tools to identify issues, trends, and opportunities for improvement. • Carry out software, firmware, and configuration updates to maintain system performance, reliability, and security. • Support network security efforts by applying patches, managing user and device access, and following established compliance standards. • Administer IP addressing, subnet design, and related network configuration settings across the environment. • Investigate and resolve connectivity, hardware, and performance problems affecting local and broader network operations. • Create and maintain clear technical documentation covering configurations, troubleshooting processes, and issue resolution details. • Communicate technical findings, recommendations, and solutions effectively to both technical colleagues and non-technical users.
2026-09-30T00:00:00Z

Network Administrator

Fort Lauderdale, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for a skilled and proactive Network Administrator to oversee and enhance our network systems in Fort Lauderdale, Florida. In this role, you will play a critical part in ensuring the stability, security, and efficiency of our wired and wireless infrastructure, as well as firewall technologies. This is a long-term contract opportunity, ideal for professionals eager to collaborate across teams and maintain high standards of network reliability. Responsibilities:• Configure, manage, and troubleshoot network devices such as routers, switches, firewalls, and wireless access points.• Administer and support firewall solutions, including platforms like Palo Alto Networks and Cisco, ensuring connectivity and security.• Monitor and maintain VPN tunnels, remote access systems, and site-to-site connections to guarantee seamless operations.• Assist in deploying, analyzing, and improving wired and wireless network infrastructure for optimal performance.• Collaborate with Deskside Support, Server Administration, and Information Security teams to align IT operations and resolve issues.• Uphold compliance with security protocols and regulatory standards by monitoring and maintaining network configurations.• Document network setups, updates, incident responses, and inventory records to ensure transparency and accuracy.• Provide Tier 2 support for network-related challenges, escalating more complex issues when necessary.• Participate in IT change management processes to ensure smooth transitions and upgrades.• Follow service management best practices related to incidents, problems, and change management processes.
2026-09-21T00:00:00Z

Systems Security Administrator

Houston, TX
onsite
Temporary / Contract
57 - 66 USD / Hourly
We are looking for a Systems Security Administrator to support and strengthen the security posture of our transport operations in Houston, Texas. This Long-term Contract position is ideal for someone who is detail oriented and can monitor threats, respond to incidents, and maintain security platforms across a Microsoft-centered environment. The role requires a hands-on approach to endpoint protection, vulnerability management, and defensive monitoring, along with the ability to collaborate effectively with technical teams. Success in this position will come from combining sound security judgment with clear communication and dependable operational support. Responsibilities: • Monitor Microsoft security technologies, including Office 365 E5 security capabilities and endpoint protection tools, to identify, assess, and resolve cyber threats. • Respond to security events with urgency by investigating alerts, containing risks, and supporting remediation efforts across affected systems. • Administer and optimize vulnerability management platforms such as Rapid7 or Tenable, including tuning scans and helping drive effective patching activities. • Review intrusion detection and prevention alerts, examine suspicious behavior, and conduct proactive threat-hunting activities to uncover potential risks. • Maintain and support security applications through installation, configuration, updates, and ongoing system upkeep. • Help develop, apply, and reinforce security policies and technical controls across the environment. • Work closely with internal teams to address security issues tied to patch cycles, system hardening, and operational challenges. • Provide support during after-hours or weekend security incidents when timely response is required. • Contribute to DevSecOps-related security efforts where applicable, including collaboration with development and toolchain environments such as GitHub. • Assist in strengthening security architecture by applying knowledge of Windows systems, networking, firewalls, and defensive best practices.
2026-10-07T00:00:00Z

Network/Systems Administrator

Chicago, IL
onsite
Temporary / Contract
42 - 55 USD / Hourly
We are looking for a Network/Systems Administrator to provide onsite support for core infrastructure operations in Chicago, Illinois. This Long-term Contract position focuses on keeping server, virtualization, storage, and network environments stable, secure, and well maintained while partnering with technical teams to resolve issues efficiently. The ideal candidate brings practical experience across VMware, Cisco networking, enterprise storage, and physical cabling, along with a dependable, hands-on approach to day-to-day infrastructure support. Responsibilities: • Manage virtual infrastructure by supporting VMware hosts, clusters, virtual machines, and associated platform components. • Track system health, investigate performance concerns, and carry out scheduled maintenance such as patching, upgrades, backups, and operational checks. • Provide administration for enterprise storage platforms, including monitoring utilization, addressing connectivity issues, and assisting with performance tuning. • Configure and troubleshoot Cisco network equipment, including switch ports, VLAN assignments, and general LAN connectivity. • Install and maintain copper and fiber cabling by tracing lines, labeling connections, organizing runs, and resolving physical network issues. • Perform hardware deployment tasks such as rack installation, equipment replacement, and upkeep of server rooms or network closets. • Diagnose infrastructure problems affecting servers, storage, network services, and user connectivity, escalating complex issues when needed. • Keep technical records current by updating diagrams, asset inventories, procedural documentation, and change history. • Follow established security standards, operational procedures, and change-control practices while coordinating with infrastructure, security, application, and support teams.
2026-10-07T00:00:00Z

Security Network Engineer

San Jose, CA
onsite
Temporary / Contract
60 - 70 USD / Hourly
We are looking for an experienced Security Network Engineer to support and strengthen a data center environment in California. This long-term contract opportunity is ideal for a senior specialist who brings deep expertise in secure network operations, infrastructure monitoring, and enterprise firewall administration. The role focuses on maintaining a reliable, high-performing network across a smaller infrastructure footprint while partnering with teams that operate during Pacific Time hours. Responsibilities: • Manage and optimize secure network infrastructure across data center switching, routing, and firewall platforms. • Administer firewall environments and centralized policy management tools to maintain strong security controls and network availability. • Monitor network performance and security events, identify issues proactively, and drive timely resolution of incidents. • Support day-to-day operations for a compact but critical infrastructure environment with a focus on stability and efficiency. • Implement configuration changes, upgrades, and troubleshooting activities across core networking components. • Use network monitoring platforms such as SolarWinds to track health, capacity, and performance trends. • Contribute technical expertise on Cisco-based environments, including Nexus platforms where applicable. • Collaborate with internal stakeholders and remote teams to ensure dependable support coverage during Pacific Time business hours.
2026-09-21T00:00:00Z

Senior Network Administrator

Pasadena, TX
onsite
Permanent / Full Time
110000 - 125000 USD / Yearly
We are looking for an experienced Senior Network Administrator to support and strengthen the enterprise technology environment in the Houston downtown area. This role leads the reliability, performance, and security of network infrastructure while partnering with internal teams and external vendors to resolve issues and improve long-term operations. The ideal candidate brings deep technical expertise across on-premises and cloud-based platforms, along with a proactive approach to standardization, risk reduction, and continuous improvement. Responsibilities:• Define and uphold enterprise network standards, architecture guidelines, and infrastructure best practices across the organization.• Deploy, configure, and support servers, network hardware, and virtual infrastructure to maintain dependable day-to-day operations.• Investigate outages, connectivity problems, and system alerts, escalating when needed and coordinating with IT teams and service providers to prevent repeat issues.• Provide technical support for IP-connected devices such as printers, scanners, and mobile endpoints to ensure consistent connectivity and usability.• Review network activity for suspicious behavior, identify vulnerabilities, and implement corrective measures to protect systems and data.• Manage records for network equipment, software assets, and licensing to maintain accurate inventory and lifecycle visibility.• Keep network diagrams, monitoring tools, and alerting structures current so device status, location, and incidents can be tracked at all times.• Perform recurring tasks such as vulnerability scans, access reviews, patch scheduling, backup validation, and disaster recovery testing to strengthen operational resilience.• Guide users and stakeholders on new systems, tools, and equipment by delivering practical training and support as needed.
2026-10-05T00:00:00Z

Network Administrator III

New Castle, PA
onsite
Permanent / Full Time
100000 - 140000 USD / Yearly
We are looking for an experienced Network Administrator III to support and enhance a complex manufacturing technology environment in New Castle, Pennsylvania. This role is responsible for maintaining reliable infrastructure across multiple locations, with a focus on network performance, systems stability, and secure access to critical business services. The ideal candidate brings advanced technical depth across enterprise platforms and a practical approach to improving uptime, scalability, and operational resilience. Responsibilities: • Manage enterprise network and infrastructure operations across multiple sites, ensuring dependable connectivity, performance, and availability. • Administer core technologies including Cisco-based networking, servers, virtualization platforms, cloud-connected services, and security tools. • Maintain and optimize VMware environments, storage systems, and Microsoft enterprise platforms such as Active Directory and Office 365. • Strengthen infrastructure security by configuring firewalls, applying hardening standards, and supporting identity and access management controls. • Oversee backup and recovery processes to protect business-critical systems and improve disaster readiness. • Troubleshoot escalated infrastructure issues, identify root causes, and implement lasting technical solutions. • Support hybrid and cloud integrations that extend enterprise services while maintaining compliance and operational efficiency. • Contribute to unified communications administration, including platforms such as Cisco Call Manager, when needed.
2026-10-01T00:00:00Z

Network Engineer

Bonita Springs, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
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
2026-09-29T00:00:00Z

Network Engineer

Baltimore, MD
onsite
Temporary / Contract
55.4135 - 64.163 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.
2026-09-24T00:00:00Z

Network Engineer

Miami, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
Network EngineerPosition OverviewWe are seeking an experienced Network Engineer to design, implement, maintain, and support enterprise network infrastructure across multiple facilities.This position will be responsible for switches, routers, firewalls, wireless infrastructure, VPNs, and inter-site connectivity within a large-scale enterprise environment. The Network Engineer will work extensively with Cisco, Extreme Networks, and Fortinet technologies while ensuring network availability, reliability, performance, and security.The ideal candidate will have strong hands-on network engineering experience and the ability to troubleshoot complex connectivity issues, monitor network performance, support infrastructure upgrades, and collaborate with server, security, and application teams. Key Responsibilities<ul><li>Install, configure, administer, and maintain enterprise network infrastructure, including switches, routers, firewalls, and wireless access points.</li><li>Support networking environments utilizing Cisco, Extreme Networks, and Fortinet technologies.</li><li>Configure and administer firewall policies, VPN tunnels, and secure remote access solutions.</li><li>Maintain reliable site-to-site connectivity across multiple facilities and locations.</li><li>Monitor network circuits and coordinate with telecommunications carriers and vendors regarding outages, troubleshooting, and upgrades.</li><li>Monitor network performance and utilization to identify potential capacity, reliability, and performance issues.</li><li>Analyze network utilization trends and recommend infrastructure improvements and modifications.</li><li>Configure and maintain VLANs, routing, switching, network segmentation, and access control lists (ACLs).</li><li>Apply firmware upgrades, software updates, and security patches to network infrastructure.</li><li>Diagnose and resolve network connectivity, performance, routing, switching, firewall, and wireless issues.</li><li>Maintain accurate network diagrams, technical documentation, configuration records, and device backups.</li><li>Support network security and compliance requirements through appropriate segmentation and access controls.</li><li>Evaluate new networking technologies and provide recommendations for infrastructure improvements.</li><li>Assist with planning and executing network upgrades, expansions, and infrastructure changes.</li><li>Coordinate with server, cybersecurity, application, and other technical teams to troubleshoot issues and support enterprise systems.</li><li>Work with vendors and service providers to resolve infrastructure and connectivity issues.</li><li>Perform additional network engineering and infrastructure responsibilities as required.</li></ul>
2026-09-21T00:00:00Z

Network Engineer

Bridgewater, NJ
onsite
Temporary / Contract
38 - 44 USD / Hourly
We are looking for an experienced Network Engineer to provide hands-on support for a pharmaceutical environment in Bridgewater, New Jersey. This Long-term Contract position is fully on-site and focuses on diagnosing network issues, restoring service quickly, and maintaining reliable connectivity across local facilities. The role also includes assisting with infrastructure rollouts and supporting network operations in nearby sites as needed. Responsibilities: • Diagnose and resolve day-to-day network incidents, with an emphasis on break/fix support for critical infrastructure and connectivity issues. • Configure, maintain, and troubleshoot Palo Alto firewalls, including policy updates, performance checks, and security-related problem resolution. • Administer Cisco switching environments by handling configuration changes, trunking, upgrades, and general switch troubleshooting. • Support SD-WAN environments using Cisco or Meraki technologies, including issue identification, connectivity analysis, and service restoration. • Maintain and troubleshoot Aruba wireless networks to ensure stable coverage and dependable access for site users and operations. • Assist with network deployments, hardware installation, and equipment replacement projects, including occasional after-hours or weekend work when required. • Provide network support for additional nearby facilities, with limited local travel to assist with operational needs across sites. • Handle physical setup and movement of network and computer equipment, including tasks that may require lifting items up to 50 pounds.
2026-10-08T00:00:00Z

Network Engineer

Los Angeles, CA
onsite
Permanent / Full Time
190000 - 215000 USD / Yearly
Network Engineer Company OverviewA growing organization based in Los Angeles, California is seeking an experienced Network Engineer to support and enhance its enterprise technology environment. This role offers the opportunity to work on modern infrastructure initiatives within a collaborative and fast-paced organization. Role SummaryThe Network Engineer will help design, maintain, and improve network infrastructure across multiple locations and technology environments. This role combines architecture, engineering, automation, troubleshooting, and operational support, with a focus on scalability, reliability, and security. Key Responsibilities<ul><li>Design, implement, and maintain enterprise network infrastructure.</li><li>Support routing, switching, wireless, connectivity, and network security technologies.</li><li>Support network expansion, upgrades, and infrastructure projects.</li><li>Develop automation to improve network provisioning and operations.</li><li>Support cloud and hybrid networking environments.</li><li>Troubleshoot complex connectivity, availability, and performance issues.</li><li>Maintain technical documentation, monitoring, and operational standards.</li><li>Collaborate with infrastructure, security, and other technology teams.</li></ul>Additional Details<ul><li>Work model: Primarily on-site</li><li>Occasional travel may be required</li><li>Some on-call or after-hours support may be required</li></ul>
2026-10-09T00:00:00Z

Network Engineer

Westport, CT
onsite
Permanent / Full Time
105000 - 175000 USD / Yearly
We are looking for a Network Engineer to build and support highly available connectivity solutions across offices, residences, and specialized sites in Westport, Connecticut. This role centers on strengthening network uptime, improving performance, and resolving complex issues across multiple layers of infrastructure. The position works closely with internal teams, vendors, and project stakeholders to deliver dependable networking services in a fast-moving environment. Limited domestic and international travel is expected to support deployments, project execution, and operational needs. Responsibilities: • Create, implement, and maintain connectivity solutions for corporate, residential, and specialty environments using technologies such as fiber, cable, cellular, and satellite services. • Develop resilient network architectures by establishing redundancy plans, failover approaches, and performance oversight to reduce service interruptions. • Diagnose and resolve advanced networking problems spanning carrier services, internal infrastructure, and on-site equipment. • Apply and uphold secure network standards across multiple properties to promote consistency, stability, and protection. • Serve as the primary IT connectivity resource for construction initiatives, guiding projects from early design review through final activation. • Work with construction managers, architects, electricians, and external providers to align low-voltage design, service demarcation, cabling pathways, and equipment requirements. • Evaluate technical drawings, vendor submittals, and site conditions to identify risks early and prevent implementation issues. • Coordinate launch readiness, oversee cutover activities, and transition completed environments into steady-state operations. • Travel to domestic and international locations as needed to support installations, troubleshooting, and project delivery. • Perform additional network engineering and operational support tasks as business needs evolve.
2026-09-29T00:00:00Z

Network Engineer

Deer Park, IL
onsite
Permanent / Full Time
80000 - 100000 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.
2026-09-23T00:00:00Z

Network Engineer

Los Angeles, CA
onsite
Permanent / Full Time
190000 - 215000 USD / Yearly
Network Engineer Company OverviewA growing organization based in Los Angeles, California is seeking an experienced Network Engineer to support and enhance its enterprise technology environment. This role offers the opportunity to work on modern infrastructure initiatives within a collaborative and fast-paced organization. Role SummaryThe Network Engineer will help design, maintain, and improve network infrastructure across multiple locations and technology environments. This role combines architecture, engineering, automation, troubleshooting, and operational support, with a focus on scalability, reliability, and security. Key Responsibilities<ul><li>Design, implement, and maintain enterprise network infrastructure.</li><li>Support routing, switching, wireless, connectivity, and network security technologies.</li><li>Support network expansion, upgrades, and infrastructure projects.</li><li>Develop automation to improve network provisioning and operations.</li><li>Support cloud and hybrid networking environments.</li><li>Troubleshoot complex connectivity, availability, and performance issues.</li><li>Maintain technical documentation, monitoring, and operational standards.</li><li>Collaborate with infrastructure, security, and other technology teams.</li></ul>Additional Details<ul><li>Work model: Primarily on-site</li><li>Occasional travel may be required</li><li>Some on-call or after-hours support may be required</li></ul>
2026-10-07T00:00:00Z

Network Engineer

Seattle, WA
onsite
Temporary to Hire
60 - 72 USD / Hourly
Robert Half is searching a Senior Network Engineer to support corporate network infrastructure with a strong focus on FortiGate firewalls and FortiGate SD-WAN solutions. This position is Hybrid (3 days onsite, 2 days remote) and is a 6 month contract with the potential to hire. Apply today! Duration: 6-month contract with a strong possibility of conversionLocation: Hybrid – 3 days onsite in Seattle(Tuesdays and Thursdays required; third day flexible)Schedule: Monday–Friday, 8:00 AM–5:00 PM PST Job Responsibilities:<ul><li>Configure and maintain routing protocols and network connectivity within firewall and SD-WAN environments.</li><li>Support Layer 1 and Layer 2 switching and routing within a corporate IT networking environment.</li><li>Participate in the implementation of new SD-WAN solutions, including hands-on configuration, installation, testing, and troubleshooting.</li><li>Troubleshoot network connectivity and performance issues across firewalls, switches, routers, and related infrastructure.</li><li>Independently investigate and resolve technical issues while determining appropriate solutions with minimal direction.</li><li>Document technical changes, troubleshooting activities, and implementation progress.</li><li>Communicate proactively with technical teams and stakeholders regarding status, issues, and resolution efforts.</li><li>Take ownership of assigned projects and network issues from identification through resolution.</li></ul>
2026-10-08T00:00:00Z

Network Engineer

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking an experienced Network Engineer to support and optimize a complex enterprise network environment in Jacksonville, FL. This long-term contract role will focus on network performance, security, reliability, and infrastructure improvements across a large-scale environment. Responsibilities:<ul><li>Design, implement, and enhance network infrastructure to improve performance, scalability, and reliability.</li><li>Install, configure, and maintain routers, switches, firewalls, and other network technologies.</li><li>Troubleshoot routing, connectivity, and internet-related issues, including BGP and static routing.</li><li>Partner with infrastructure and security teams to strengthen network security and system availability.</li><li>Monitor network performance, analyze bandwidth utilization, and provide recommendations for optimization.</li><li>Perform root cause analysis on outages and implement corrective actions to minimize recurring issues.</li><li>Support connectivity for remote locations, IoT devices, and field-based communication systems.</li><li>Execute network upgrades, maintenance, and troubleshooting while ensuring minimal downtime.</li><li>Provide technical support, training, and guidance to internal users and team members.</li><li>Evaluate and improve redundancy, disaster recovery, and business continuity capabilities.</li></ul>
2026-09-14T00:00:00Z

Network Engineer

New York, NY
onsite
Permanent / Full Time
90000 - 120000 USD / Yearly
We are looking for a Network Engineer to support and enhance our private cloud and network environment in New York, New York. In this role, you will help maintain reliable, secure, and high-performing infrastructure that supports business-critical services in a dynamic fintech setting. You will work alongside technical teams to improve operational stability, strengthen network security, and contribute to efficient day-to-day infrastructure management. Responsibilities: • Build, administer, and improve private cloud infrastructure with an emphasis on uptime, scalability, and operational resilience. • Configure, monitor, and troubleshoot network devices to maintain strong performance across the environment. • Apply security controls and support compliance-focused practices to reduce infrastructure risk and address vulnerabilities. • Collaborate with engineering and application teams to deliver a dependable platform for internal systems and client-facing services. • Identify opportunities to automate recurring operational tasks and streamline infrastructure workflows. • Investigate incidents, respond to support needs, and restore service quickly through effective technical problem-solving. • Create and maintain clear technical documentation for configurations, procedures, and operational standards. • Participate in a rotating on-call schedule that may include after-hours and weekend support, along with occasional travel to office or data center locations.
2026-09-15T00:00:00Z

Network Engineer

Los Angeles, CA
onsite
Permanent / Full Time
160000 - 220000 USD / Yearly
A rapidly growing, technology-driven organization is looking for a Senior Network Engineer to own the design, architecture, reliability, and scalability of network infrastructure across a complex, multi-site environment. This is a high-impact opportunity for a senior networking professional who enjoys solving challenging infrastructure problems, building highly available environments, and introducing automation into network operations. You’ll have significant ownership over network architecture while partnering closely with infrastructure, security, IT, and operations teams. What You’ll Do<ul><li>Own network architecture across data center, campus, multi-site, WAN, and cloud environments</li><li>Design scalable routing and switching architectures, including BGP, OSPF, segmentation, and route policy</li><li>Build and support VXLAN/EVPN spine-leaf fabrics, including VTEPs, VNIs, VRFs, and DCI</li><li>Lead new site deployments from topology design and capacity planning through production</li><li>Architect highly available connectivity, VPNs, firewall infrastructure, and redundant network paths</li><li>Drive network automation using Infrastructure-as-Code, GitOps, Terraform, Ansible, Python, and CI/CD</li><li>Contribute to Kubernetes and container networking</li></ul> Compensation & Benefits<ul><li>Incentive Stock Options (ISO)</li><li>100% employee coverage for medical, dental, vision, and life insurance</li><li>50% dependent insurance coverage</li><li>401(k)</li><li>Flexible/unlimited vacation policy</li><li>Relocation stipend available for qualified candidates relocating to the Los Angeles area</li><li>Significant opportunity to influence network architecture and infrastructure strategy</li></ul>Location & Travel<ul><li>Torrance, CA</li><li>Hybrid schedule with 3–4 days onsite per week</li><li>Candidates will be expected to work onsite during their first three weeks of onboarding</li><li>Approximately 10–20% travel for site deployments</li></ul> Work AuthorizationDue to applicable U.S. government export-control requirements, candidates must meet applicable ITAR eligibility requirements, including being a U.S. citizen, lawful permanent resident, protected individual, or otherwise eligible to obtain the required authorizations. If you’re a senior network engineer who wants genuine ownership of architecture, automation, and large-scale infrastructure—and wants to build networks that will support a rapidly scaling organization—this could be an excellent opportunity Apply now for immediate consideration and direct message Reid Gormly on LinkedIN.
2026-09-28T00:00:00Z

Network Engineer

Atlanta, GA
onsite
Temporary / Contract
60 - 65 USD / Hourly
The Network Engineer is responsible for designing, implementing, maintaining, securing, and troubleshooting enterprise network infrastructure across office, data center, cloud, and remote environments.This position will support routing, switching, firewalls, wireless networks, VPN connectivity, network security, and cloud networking. The ideal candidate has strong Cisco networking fundamentals combined with experience supporting modern firewall, cloud, and software-defined networking technologies.Key Responsibilities<ul><li>Configure, maintain, and troubleshoot enterprise LAN/WAN infrastructure.</li><li>Manage routers, switches, wireless access points, firewalls, and VPN solutions.</li><li>Configure and troubleshoot VLANs, routing protocols, NAT, ACLs, DNS, DHCP, and TCP/IP.</li><li>Support Cisco and/or Meraki network environments.</li><li>Administer next-generation firewalls such as Palo Alto or Fortinet.</li><li>Monitor network availability, bandwidth, latency, and performance.</li><li>Troubleshoot complex network outages and connectivity issues.</li><li>Manage site-to-site and remote-access VPN connectivity.</li><li>Support network segmentation and Zero Trust security initiatives.</li><li>Assist with Azure and/or AWS cloud networking.</li><li>Implement network upgrades, migrations, and hardware refresh projects.</li><li>Maintain network diagrams, configuration standards, and technical documentation.</li><li>Participate in incident response and root-cause analysis.</li></ul>
2026-10-05T00:00:00Z

Systems Security Engineer

Bellevue, WA
remote
Temporary / Contract
45 - 55 USD / Hourly
Robert Half is seeking a Systems Engineer to support a gaming industry client based in Bellevue, WA. This role partners closely with Information Security teams to plan and deliver endpoint, server, patch management, and security‑driven IT initiatives within a hybrid enterprise environment. Apply today! Schedule: Monday–Friday, 8:00 AM to 5:00 PM PST with an on-call rotation- 24‑hour on‑call rotation every 6 weeksContract Duration: 12 month long-term contractLocation: 100% Remote Key Responsibilities<ul><li>Own endpoint, server, and application patching across Windows, macOS, and Linux environments using Intune, JAMF, and Patch My PC to ensure security, stability, and compliance</li><li>Lead vulnerability remediation and security‑aligned system hardening in partnership with Information Security, including support for Microsoft 365, Exchange, and email security platforms</li><li>Provide hands‑on systems and endpoint administration, serving as an escalation point for complex server and endpoint issues and supporting deployments and lifecycle management</li><li>Participate in incident response and on‑call rotations, troubleshooting outages, patching failures, and security‑related events with sound judgment under pressure</li><li>Drive operational improvements through documentation, runbooks, root cause analysis, and automation to improve reliability and reduce risk.</li></ul>
2026-10-07T00:00:00Z

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