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162 results for Network Security Administrator jobs

Network Security Engineer

Alpharetta, GA
onsite
Permanent / Full Time
100000 - 125000 USD / Yearly
Senior Network Security Engineer (MSP Environment) We are seeking a Senior Network Security Engineer to design, implement, and support secure network infrastructures across multiple client environments. This role is responsible for maintaining high-performing network systems while ensuring strong security controls, segmentation, and threat visibility across enterprise networks.The ideal candidate has deep experience working within managed services or multi-client environments, supporting complex networking infrastructures and implementing security best practices. This position requires someone comfortable troubleshooting advanced network issues, designing secure architectures, and acting as a senior escalation point for critical incidents. Key Responsibilities <ul><li>Design, deploy, and maintain network infrastructure including routers, switches, wireless networks, and firewalls across multiple client environments.</li><li>Support enterprise LAN, WAN, and wireless connectivity systems to ensure high availability and performance.</li><li>Implement and manage networking protocols such as TCP/IP, VLANs, QoS, RSTP, LACP/LAG, and multicast technologies.</li><li>Implement and maintain network security controls across switching, wireless, and firewall platforms.</li><li>Design secure network segmentation strategies including VLAN segmentation, micro-segmentation, and multi-tenant network architectures.</li><li>Configure and manage firewall policies, NAT rules, and security filtering using least-privilege access principles.</li><li>Implement secure wireless network authentication methods including WPA2/WPA3 enterprise authentication and RADIUS-based access controls.</li><li>Design and maintain private wireless networks supporting role-based or device-based access policies.</li><li>Support modern access control frameworks including Zero Trust Network Access (ZTNA) approaches.</li><li>Implement network access controls such as 802.1X authentication, device profiling, and endpoint-based access policies.</li><li>Monitor network traffic and security events using network analytics tools and firewall telemetry.</li><li>Identify suspicious activity through log analysis, flow monitoring, and threat intelligence indicators.</li><li>Coordinate with security or incident response teams to investigate potential threats and implement containment actions.</li><li>Serve as a Tier 3 escalation point for complex network troubleshooting and infrastructure issues.</li><li>Diagnose and resolve connectivity problems involving routing, switching, wireless networks, and firewall systems.</li><li>Support proactive monitoring and preventative maintenance to maximize uptime.</li><li>Onboard and maintain network infrastructure within monitoring platforms for inventory tracking, alerting, and configuration management.</li><li>Analyze network alerts and performance metrics to identify potential issues before service disruption occurs.</li><li>Maintain detailed documentation of network configurations, security policies, and infrastructure changes.</li><li>Participate in change management reviews and ensure proper documentation for infrastructure updates.</li><li>Work closely with internal engineers and client stakeholders to resolve infrastructure challenges and implement new solutions.</li><li>Provide technical guidance and communicate complex technical findings clearly to both technical and non-technical audiences.</li></ul>
2026-04-22T00:00:00Z

Network Administrator

Nashville, TN
onsite
Temporary / Contract
35 - 42 USD / Hourly
Robert Half is seeking a Contract Network Administrator to join our client's IT team. As a Contract Network Administrator, you will be responsible for the design, implementation, and maintenance of the organization's network infrastructure. This role offers an exciting opportunity to work with a respected organization and contribute to the management of a robust and efficient network environment. Key Responsibilities:<ol><li>Network Design and Configuration: Design, deploy, and maintain network infrastructure, including routers, switches, firewalls, and wireless technologies, to ensure optimal performance and security.</li><li>Network Monitoring and Optimization: Monitor network performance, troubleshoot issues, and implement optimizations to maximize network efficiency and reliability.</li><li>Security Management: Implement and manage network security measures, including firewalls, intrusion detection systems, and VPNs, to protect against cybersecurity threats.</li><li>Network Maintenance: Perform routine maintenance tasks, such as software updates, firmware upgrades, and hardware replacements, to ensure network stability.</li><li>Troubleshooting and Support: Provide technical support and resolve network-related issues reported by users or identified through monitoring tools in a timely manner.</li><li>Documentation: Maintain accurate documentation of network configurations, procedures, and changes for future reference and compliance purposes.</li><li>Vendor Coordination: Collaborate with vendors and service providers to procure network equipment, manage service contracts, and troubleshoot complex network issues.</li><li>Capacity Planning: Assess network capacity, anticipate growth requirements, and make recommendations for upgrades or changes to meet organizational needs.</li></ol>
2026-05-05T00:00:00Z

Network Administrator

Tampa, FL
onsite
Temporary to Hire
0 - 0 USD / Yearly
We are looking for an experienced Network Administrator to join our team in Tampa, Florida. In this role, you will be responsible for ensuring the security, reliability, and performance of the organization's network across multiple data centers and remote locations. This position offers a hands-on opportunity to work within a Cisco-focused environment while managing day-to-day operations and contributing to network architecture and project initiatives. This is a Contract to permanent position, with an initial six-month contract followed by potential conversion to a hybrid schedule. Responsibilities: • Oversee the daily operation and uptime of network systems across data centers and remote sites. • Configure, maintain, and troubleshoot Cisco technologies, including Catalyst, Nexus, and wireless platforms. • Administer enterprise firewalls, currently Check Point, with potential future transition to Palo Alto. • Monitor and optimize network traffic and performance using tools such as WireShark, NetScout, and Network Performance Monitor. • Design and update network architectures, including spanning tree configurations and security standards. • Collaborate with cross-functional teams to resolve connectivity and performance issues. • Conduct network analysis, capacity planning, and lifecycle refresh activities. • Ensure accurate documentation of network configurations and compliance with security protocols. • Participate in on-call rotations and resolve support tickets in a timely manner. • Provide guidance and mentorship to entry level network team members.
2026-05-05T00:00:00Z

Network Administrator

Medicine Park, OK
onsite
Temporary to Hire
39.5865 - 45.837 USD / Hourly
Our client in the telecommunications space is looking for a Network Administrator to support and maintain their environment while helping modernize key parts of their infrastructure. This is a hands-on role with a strong focus on Microsoft 365, server administration, and ongoing system improvements. What you’ll do: Manage and support a 40+ server environment across primarily Windows systems Administer Microsoft 365, including Exchange Online, user management, and overall tenant support Perform Windows server upgrades, migrations, and ongoing maintenance Support and manage Intune for endpoint configuration and device management Assist with virtualization efforts, including transitioning from KVM to Hyper-V Handle general system administration tasks across servers and enterprise systems Provide light network administration support, including work with UniFi Troubleshoot DNS, IP routing, and connectivity issues Support and coordinate with an external MSP for antivirus and remote management What they’re looking for: Strong experience with Microsoft 365, including Exchange Online Solid background in Windows server administration and upgrades/migrations Experience with Intune or similar endpoint management tools Exposure to virtualization platforms such as Hyper-V or KVM Basic networking knowledge including DNS and IP routing Ability to work independently and take ownership of systems and improvements Some exposure to Linux environments is helpful but not required Nice to have: Experience with Cloudflare, including DNS hosting and web application firewall (WAF) Experience transitioning off MSP-managed tools to internal ownership Familiarity with UniFi networking environments
2026-05-15T00:00:00Z

Network Administrator

San Antonio, TX
onsite
Temporary to Hire
50 - 55 USD / Hourly
We are looking for a Network Administrator to support and enhance enterprise connectivity in San Antonio, Texas. This contract opportunity with potential for a permanent role is ideal for someone who can maintain reliable network operations, improve performance, and provide timely technical support to internal teams and external partners. The person in this role will work across LAN and WAN environments, ensuring network infrastructure is well configured, documented, and aligned with business needs. Responsibilities: • Monitor network activity and evaluate system performance to identify issues and implement improvements that increase reliability and efficiency. • Apply software updates, patching, and hardware adjustments to maintain stable operations and address infrastructure weaknesses. • Configure and maintain LAN and WAN components, including routers, switches, firewalls, and related network devices. • Create and keep accurate technical documentation for network configurations, topology, and support procedures. • Troubleshoot connectivity and performance problems reported by employees, administrators, service providers, site contacts, and vendors. • Provide day-to-day technical support for network-related incidents, service requests, and operational questions. • Work with stakeholders and external partners to resolve escalated issues and ensure network services meet business expectations. • Support deployment, maintenance, and ongoing optimization of Cisco-based network environments across multiple layers of infrastructure.
2026-04-21T00:00:00Z

Network Administrator

West Palm Beach, FL
onsite
Temporary to Hire
28.5 - 30 USD / Hourly
We are looking for a Network Administrator to support and enhance the organization’s technology environment in West Palm Beach, Florida. This Contract to permanent opportunity is ideal for a detail-oriented individual who can manage network operations, maintain system reliability, and help end users work effectively across a secure infrastructure. The role calls for someone who can balance hands-on technical support with proactive performance improvement and clear communication. Responsibilities: • Evaluate network and system needs to recommend practical solutions that support business operations. • Install, configure, and maintain hardware, software, and core network components across the environment. • Perform system updates, repairs, and preventive maintenance to keep infrastructure stable and available. • Monitor security controls and help protect systems, devices, and network access from potential risks. • Analyze performance data and usage trends to improve efficiency, reliability, and overall network effectiveness. • Set up user access, connect new employees to network resources, and ensure accounts and permissions are properly configured. • Provide guidance to end users on supported hardware, software, and day-to-day technology usage. • Investigate and resolve technical issues involving connectivity, devices, and system performance in a timely manner. • Administer and support both local area and wide area network operations, including configuration management and deployments.
2026-05-11T00:00:00Z

Network Administrator

Fort Worth, TX
onsite
Temporary to Hire
38 - 44 USD / Hourly
We are looking for a hands-on Network Administrator to support and maintain a manufacturing environment in Texas. This contract opportunity with permanent potential is ideal for someone who enjoys balancing network administration, technical support, and general infrastructure tasks across multiple facilities. The role focuses on keeping core systems stable, resolving day-to-day connectivity issues, and helping improve network and server room operations as the environment evolves. Title: Network AdminLocation: Grand Prairie, TX Duration: 3 Month Contract to Hire Pay: 40-45 per hour Responsibilities:• Oversee daily network operations by checking switch performance, confirming connectivity, and addressing issues before they disrupt business activities.• Configure and maintain core networking equipment, including switches, routers, VLANs, and trunk ports, to support reliable communication across the organization.• Troubleshoot network ports, hardware connections, and related infrastructure problems to quickly identify root causes and restore service.• Deploy and replace network hardware by loading configuration files onto new switches and preparing devices for production use.• Support virtualized and server-based environments, including basic server configuration and coordination of infrastructure-related tasks as needed.• Provide help desk and general IT support in a versatile capacity, assisting with a wide range of technical needs across the business.• Contribute to infrastructure improvement efforts such as access point updates and server room enhancement projects spanning multiple buildings.• Assist with maintaining and upgrading legacy network components while helping prepare the environment for newer technologies and cloud-connected solutions.
2026-05-04T00:00:00Z

Network Administrator

Schertz, TX
onsite
Permanent / Full Time
75000 - 85000 USD / Yearly
We are looking for a Network Administrator to support enterprise communications infrastructure in Schertz, Texas. This position focuses on maintaining and troubleshooting voice, data, video, and access control environments while ensuring reliable service for customer sites. The ideal candidate brings hands-on experience with network cabling, telecommunications equipment, and technical diagnostics, along with a detail-oriented approach to customer interaction and service documentation. Responsibilities: • Interpret technical materials such as network layouts, wiring schematics, shop drawings, and equipment manuals to complete installations and service work accurately. • Diagnose and resolve Tier II issues affecting voice, data, video, and access control systems to restore connectivity and minimize downtime. • Install, route, terminate, and test structured cabling for racks, workstations, riser pathways, and both interior and exterior plant environments in accordance with industry and company standards. • Perform fiber optic cabling installation and termination while helping maintain dependable network performance across customer locations. • Service and support telecommunications hardware and related voice and data equipment at enterprise client sites. • Use logical troubleshooting methods to isolate faults, identify root causes, and implement effective repairs for network and communication outages. • Record service activity, repair outcomes, and installation details within the ticketing system to maintain accurate operational documentation. • Coordinate with dispatch and service leadership to organize daily assignments efficiently while delivering attentive support to customers, vendors, and internal teams. • Participate in after-hours, callout, and nonstandard work schedules as needed, and travel to service locations using an assigned company vehicle. • Follow established safety practices to protect personnel, equipment, and the public while maintaining dependable attendance and strong job performance.
2026-05-05T00:00:00Z

Systems Security Administrator

Bellevue, WA
remote
Temporary / Contract
35 - 45 USD / Hourly
Robert Half is seeking a Systems Administrator 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. Job Details<ul><li>Schedule: Monday–Friday, 8:00 AM to 5:00 PM PST</li><li>On‑Call Rotation: 24‑hour on‑call rotation every 6 weeks</li><li>Contract Duration: Long term</li><li>Location: Remote</li></ul> 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>
2026-05-19T00:00:00Z

Systems Security Administrator

Houston, TX
onsite
Temporary / Contract
66.5 - 77 USD / Hourly
We are looking for a Systems Security Administrator to support and strengthen enterprise security operations for an organization in Houston, Texas. This Long-term Contract position is ideal for a detail-oriented individual who can monitor threats, respond decisively to incidents, and help maintain a secure Microsoft-based environment. The role will work across security tools, vulnerability management processes, and infrastructure protection efforts while collaborating closely with technical teams to reduce risk and improve response readiness. Responsibilities:• Monitor security platforms across the Microsoft ecosystem, including O365 E5 security solutions and endpoint protection tools, to identify and address potential threats quickly.• Investigate alerts, analyze suspicious activity, and take appropriate containment and remediation steps to minimize operational and security impact.• Administer and optimize SIEM and endpoint security technologies to improve detection accuracy, response efficiency, and overall platform performance.• Manage vulnerability assessment tools such as Rapid7 or Tenable, including configuration tuning, reporting, and coordination of remediation priorities.• Partner with internal teams to support patching efforts and help resolve challenges that affect vulnerability reduction and security compliance.• Conduct proactive threat hunting and review intrusion detection and prevention data to uncover indicators of compromise or abnormal behavior.• Install, maintain, and update security applications and controls to ensure continued effectiveness across the environment.• Apply and support security policies, standards, and architecture practices across Windows systems, networking components, and firewall-related controls.• Provide support during security events outside standard business hours when urgent incident response is required.• Contribute to secure development and operational practices by collaborating with teams that use DevSecOps-related tools such as GitHub and similar platforms.
2026-05-14T00:00:00Z

Security Network Engineer

Houston, TX
onsite
Temporary / Contract
55 - 65 USD / Hourly
Key ResponsibilitiesCybersecurity Responsibilitieso Design, implement, and maintain security controls across networks, endpoints, and cloud environments.o Coordinate with 3rd party partners to monitor, analyze, and respond to security incidents using SIEM tools and threat intelligence feeds.o Coordinate vulnerability assessments and penetration testing with 3rd party partners; recommend and implement remediation actions.o Manage firewalls, IDS/IPS systems, endpoint protection, and identity/access management solutions.o Develop and maintain cybersecurity policies, procedures, and best practices.o Develop, implement, and maintain a holistic cybersecurity program.o Support compliance initiatives, e.g., NIST, ISO, CMMC, Ecto Proactively perform regular risk assessments and security audits to ensure continued resilience.Networking Responsibilitieso Deploy, maintain, and troubleshoot corporate infrastructure systems including, but not limited to, Meraki, Fortinet, Juniper, VMware, and NAS/SAN.o Administer Microsoft Active Directory, DHCP, DNS, and GPOs in a multi-site environment.o Support and maintain firewalls, wireless networks, VPNs, and SDWAN links.o Respond to infrastructure issues across physical and cloud environments using RMM tools.o Develop and maintain accurate network documentation, system inventories, and standard operating procedures.o Provide Tier 2–3 support across departments and collaborate with cross-functional teams.Other duties as assigned by supervisor.
2026-05-18T00:00:00Z

Network Engineer

Manassas, VA
onsite
Temporary / Contract
58.957 - 68.266 USD / Hourly
We are looking for an experienced Network Engineer to support and enhance enterprise network operations in Manassas, Virginia. This Long-term Contract position focuses on maintaining secure, reliable connectivity across critical infrastructure while contributing to ongoing improvements in routing, firewall administration, and switching environments. The ideal candidate brings strong hands-on knowledge of Cisco networking technologies, Palo Alto security platforms, and Aruba solutions to help deliver stable and well-managed network performance. Responsibilities: • Manage and optimize network infrastructure that includes Cisco routing technologies, enterprise switching, and perimeter security platforms. • Administer Palo Alto firewalls and use Strata Cloud Manager to monitor performance, enforce security policies, and support ongoing operational needs. • Configure and support Aruba switching environments while leveraging Aruba Central for visibility, device management, and issue resolution. • Maintain and troubleshoot Border Gateway Protocol (BGP) configurations to ensure dependable routing and external connectivity. • Support Cisco ASA firewall environments by applying configuration updates, reviewing access controls, and resolving network security issues. • Diagnose network incidents, identify root causes, and implement corrective actions to minimize downtime and service disruption. • Collaborate with technical teams to plan, test, and implement infrastructure changes while maintaining network stability and security. • Create and maintain clear technical documentation for configurations, procedures, diagrams, and support activities.
2026-05-04T00:00:00Z

Network Engineer

Greenville, SC
onsite
Temporary / Contract
45 - 52 USD / Hourly
This role centers on network architecture, design, and high‑level engineering for an enterprise environment. The Network Engineer will shape the organization’s network design and infrastructure architecture while providing limited hands‑on implementation support. The position ensures the reliability, performance, and security of both corporate and SCADA network environments, with responsibility for long‑term planning, standards development, and Tier 3 escalation.Key Responsibilities<ul><li>Lead the design of LAN/WAN architectures, including planning, documentation, and future‑state network strategy.</li><li>Develop and maintain enterprise routing, switching, and security standards across core network platforms.</li><li>Oversee SCADA network architecture, ensuring secure and reliable connectivity between operational and corporate systems.</li><li>Evaluate emerging technologies and recommend improvements to enhance performance, resilience, and security.</li><li>Monitor network health and performance, performing advanced troubleshooting and root‑cause analysis as needed.</li><li>Produce and maintain network documentation, diagrams, and configuration standards.</li><li>Provide Tier 3 support for complex network issues and participate in after‑hours incident response when required.</li></ul>
2026-05-04T00:00:00Z

Network Engineer

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
Design, implement, and maintain enterprise networks to ensure optimal performance, scalability, and security. Collaborate with cross-functional teams to resolve network-related issues and support business operations.
2026-05-12T00:00:00Z

Network Engineer

Middleton, WI
onsite
Temporary / Contract
52 - 66 USD / Hourly
We are partnering with a fast-growing organization just outside of Madison, WI that is investing heavily in modernizing its IT infrastructure. They are seeking a Network Engineer to join their team in a highly visible, hands-on role supporting and evolving a multi-site network environment.This is a great opportunity for someone who enjoys a mix of day-to-day operational support and impactful project work, with the ability to influence architecture and long-term strategy. What You’ll Be Doing<ul><li>Serve as the primary escalation point for network-related issues (approx. 70% of your time)</li><li>Troubleshoot and resolve complex network incidents across multiple sites</li><li>Support and maintain network infrastructure including firewalls, switches, routers, and VPNs</li><li>Partner with a third-party NOC (BDO) for monitoring while owning deeper technical resolution</li><li>Contribute to network architecture, design, upgrades, and modernization initiatives (approx. 30%)</li><li>Lead and support infrastructure improvement projects, including recent SD-WAN upgrades</li><li>Maintain and improve network documentation and standards</li><li>Assist with asset management and lifecycle planning</li><li>Provide overall network administration and ensure system reliability across 8 plant locations</li></ul>Nice-to-Have Skills<ul><li>Exposure to security tools and concepts:</li><li>Microsoft Defender</li><li>Intune</li><li>Entra (Azure AD)</li><li>Broader understanding of network architecture and security best practices</li></ul>What They’re Looking For<ul><li>A well-rounded, generalist mindset vs. niche specialization</li><li>Someone who takes ownership and can operate independently</li><li>A professional who has invested in continuous learning (certifications highly valued)</li><li>A team player who can step into a critical role and make an immediate impact</li></ul> Why This Opportunity?<ul><li>High visibility role with influence on network direction and modernization</li><li>Opportunity to step into a key position with long-term growth potential</li><li>Stable, growing company in the manufacturing space</li><li>Clear path to full-time employment</li></ul> If you’re a seasoned Network Engineer looking for a role where you can blend support, strategy, and modernization—this is a strong opportunity to make a meaningful impact.
2026-04-30T00:00:00Z

Network Engineer

Menomonee Falls, WI
onsite
Temporary / Contract
52.25 - 60.5 USD / Hourly
We are looking for an experienced Network Engineer to join our team on a contract basis in Menomonee Falls, Wisconsin. In this role, you will play a key part in designing, implementing, and maintaining cutting-edge network solutions to ensure optimal performance and reliability. This position offers an opportunity to work with advanced networking technologies and contribute to the seamless operation of critical infrastructure. Responsibilities: • Evaluate the current network architecture and identify areas for improvement. • Design and deploy robust failover solutions to enhance system reliability. • Reconfigure IP addressing schemes to optimize network performance. • Implement routing protocols to support efficient data center operations. • Configure and manage Cisco devices, ensuring high availability and performance. • Monitor and maintain virtual switch uptime to guarantee seamless connectivity. • Document network changes and provide detailed knowledge transfer to the team. • Collaborate with stakeholders to ensure network solutions align with business needs. • Conduct regular assessments of network health and apply necessary updates. • Support multi-tenant environments and ensure compliance with industry standards.
2026-05-01T00:00:00Z

Network Engineer

Flemington, NJ
onsite
Temporary / Contract
30.305 - 35.09 USD / Hourly
We are looking for an experienced Network Engineer to support and enhance enterprise network infrastructure in Flemington, New Jersey. This Long-term Contract position is ideal for a detail-oriented individual who is confident working with routing, firewall administration, and core networking technologies in a dynamic environment. The role will focus on maintaining secure, reliable connectivity while contributing to network performance, stability, and ongoing technical improvements. Responsibilities: • Manage and support enterprise network environments built on Cisco routing and switching technologies. • Configure, maintain, and troubleshoot Palo Alto and Cisco ASA firewall platforms to uphold network security and access control. • Monitor network performance and resolve connectivity issues to minimize downtime and maintain operational reliability. • Administer and optimize Border Gateway Protocol (BGP) configurations to ensure efficient external routing. • Perform network analysis, incident response, and root-cause investigation for infrastructure-related problems. • Implement configuration updates and infrastructure changes in accordance with operational and security standards. • Collaborate with internal technical teams to plan, test, and deploy network enhancements and upgrades.
2026-05-18T00:00:00Z

Network Engineer

Kalamazoo, MI
onsite
Permanent / Full Time
100000 - 135000 USD / Yearly
We are looking for a Network Engineer to support the design, deployment, and ongoing reliability of enterprise network environments in Kalamazoo, Michigan. This position focuses on building stable, secure connectivity across core infrastructure while improving performance and resolving complex technical issues. The ideal candidate brings strong hands-on experience with network hardware, security platforms, and routing technologies, along with the ability to work effectively with internal IT teams and external partners. Responsibilities: • Architect, install, and sustain network infrastructure to ensure dependable connectivity across business operations. • Monitor network health, analyze performance issues, and implement improvements that strengthen speed, stability, and availability. • Configure and manage routers, switches, firewalls, and VPN solutions to support secure and efficient communications. • Diagnose network outages and technical faults, then drive timely resolution to minimize disruption for users and systems. • Apply firmware updates, hardware changes, and infrastructure enhancements to maintain current and resilient environments. • Maintain clear and accurate network diagrams, configuration records, and operational documentation. • Provide technical assistance to end users and internal teams on network-related incidents and service requests. • Coordinate with vendors and cross-functional IT staff to troubleshoot issues and execute infrastructure upgrades.
2026-05-08T00:00:00Z

Network Engineer

Philadelphia, PA
onsite
Temporary to Hire
0 - 0 USD / Yearly
We are looking for a Network Engineer to support and enhance enterprise network operations in Pennsylvania. This contract-to-permanent opportunity is ideal for a hands-on, detail-oriented individual who can maintain secure, high-performing connectivity across complex environments while partnering with technical teams to resolve infrastructure challenges. The role focuses on routing, firewall administration, and network optimization, with an emphasis on reliability, security, and scalable design. Responsibilities: • Manage and support Cisco-based network infrastructure, ensuring stable connectivity and consistent performance across the environment. • Configure, maintain, and troubleshoot Palo Alto and Cisco ASA firewalls to uphold security standards and control network access. • Administer routing protocols, including BGP, to maintain efficient traffic flow and dependable external connectivity. • Investigate network incidents, identify root causes, and implement corrective actions to minimize downtime and recurring issues. • Collaborate with cross-functional teams to plan, test, and deploy network changes that improve availability and operational efficiency. • Monitor network health, analyze performance trends, and recommend enhancements to strengthen resilience and capacity. • Support load balancing and application delivery technologies, including F5 and Citrix, to help maintain dependable access to business systems. • Create and maintain clear technical documentation for configurations, procedures, and support activities.
2026-05-20T00:00:00Z

Network Engineer

Bridgewater, NJ
onsite
Temporary / Contract
32.4615 - 37.587 USD / Hourly
We are looking for a Network Engineer to provide hands-on infrastructure support for a pharmaceutical manufacturing campus in New Jersey. This long-term contract position is best suited for someone who enjoys solving technical issues directly in a fast-moving, onsite environment and can work across networking, systems, and plant technology with confidence. The role supports critical operations across multiple buildings and requires a practical, service-oriented individual who can keep connectivity and infrastructure running reliably in a 24/7 setting. Responsibilities: • Deliver daily technical support for infrastructure across a multi-building manufacturing site, ensuring reliable operation of network and related systems. • Diagnose and resolve network performance, connectivity, and administration issues with an emphasis on maintaining stable campus-wide service. • Administer and support Cisco platforms, including Catalyst and Meraki, as well as Alcatel network equipment used throughout the environment. • Investigate wireless access problems, port-level issues, and physical connectivity concerns by performing hands-on cabling, patching, and trace work. • Partner with external vendors and service providers to address telecom and infrastructure-related incidents, maintenance, and escalations. • Provide Windows-based systems support involving Active Directory, virtualization platforms, and enterprise server hardware in operational environments. • Assist manufacturing and laboratory users by troubleshooting infrastructure and endpoint technology issues that affect day-to-day production support. • Participate in after-hours and weekend on-call coverage for a continuously operating facility, responding to urgent technical needs as required. • Take ownership of issues through resolution while recognizing when coordination or escalation is necessary to restore service efficiently.
2026-05-18T00:00:00Z

Network Engineer

Manassas, VA
onsite
Temporary / Contract
61.351 - 71.038 USD / Hourly
We are looking for a Network Engineer to support and enhance enterprise network operations in Virginia. This is a Contract position suited for a detail-oriented candidate who can manage routing, firewall administration, and switching technologies across a complex environment. The ideal candidate will bring strong hands-on expertise with Cisco infrastructure, Palo Alto security platforms, and Aruba networking tools while helping maintain reliable and secure connectivity. Responsibilities: • Administer and optimize network infrastructure built on Cisco routing technologies to ensure stable and efficient connectivity. • Manage Palo Alto firewall environments, including policy updates, security rule administration, and ongoing performance tuning. • Support cloud-based firewall oversight and operational visibility through Strata Cloud Manager. • Configure and maintain Aruba switching solutions while promoting consistent performance across the network environment. • Use Aruba Central to monitor devices, troubleshoot issues, and improve centralized network management. • Implement and support Border Gateway Protocol configurations to maintain resilient external and internal routing paths. • Maintain and troubleshoot Cisco ASA security appliances as part of the broader network security framework. • Investigate network incidents, identify root causes, and deliver timely resolutions to minimize service disruption.
2026-05-04T00:00:00Z

Network Engineer

Schaumburg, IL
onsite
Temporary / Contract
71.25 - 82.5 USD / Hourly
We are looking for an experienced Network Engineer to support enterprise networking and security initiatives in Schaumburg, Illinois. This Long-term Contract position focuses on designing, administering, and optimizing secure network environments across firewall, wireless, and cloud-managed platforms. The role requires a hands-on, detail-oriented individual who can strengthen connectivity, improve visibility, and help deliver infrastructure changes with minimal disruption. Responsibilities: • Administer and enhance network security platforms using Fortinet solutions, including firewall, endpoint access, and analytics tools. • Manage Aruba-based switching, wireless, and centralized management environments to maintain reliable campus and branch connectivity. • Plan and execute secure connectivity updates, including IPsec-related changes, pilot deployments, and production implementations. • Integrate network and security systems with identity services such as Active Directory and Entra ID to support controlled access. • Oversee certificate usage and lifecycle processes to help maintain trusted authentication across network services. • Monitor logs, generate operational reporting, and troubleshoot issues spanning firewalls, routing, wireless, and security infrastructure. • Create and maintain technical documentation, including standard procedures, operational runbooks, and knowledge transfer materials. • Collaborate with technical teams to support cloud-managed networking and security platforms while improving performance and resilience.
2026-05-11T00:00:00Z

Network Engineer

Austin, TX
onsite
Temporary / Contract
65 - 70 USD / Hourly
We are looking for a senior Network Engineer to support a fast-growing healthcare organization through a long term contract position. This role focuses on designing and delivering enterprise network solutions across expanding sites and lab environments, with a strong emphasis on switching, security, and clear technical documentation. The ideal candidate brings deep Juniper expertise, strong familiarity with Palo Alto firewall technologies, and the ability to translate complex designs into practical plans for both technical and non-technical stakeholders. Responsibilities:• Design and deliver enterprise network solutions for new branches, campuses, and lab environments and related sites.• Lead technical projects from discovery and architecture through implementation, validation, and handoff with minimal oversight.• Build and enhance switching infrastructure to support business growth, lab connectivity, and segmented device environments.• Develop network designs and supporting documentation that clearly explain solutions, risks, and implementation steps for varied audiences.• Partner with senior and entry-level team members, as well as server and wireless teams, to align network changes with broader infrastructure goals.• Configure and support Juniper-based enterprise networking and contribute to firewall strategy involving Palo Alto platforms.• Assist with AWS networking initiatives, including connectivity planning and integration with on-premises environments.• Ensure network security practices align with healthcare regulatory expectations, including protection of sensitive systems and data.• Support site expansion efforts and contribute to network migration and operational activities tied to infrastructure projects.
2026-05-20T00:00:00Z

Network Engineer

Houston, TX
onsite
Temporary to Hire
57 - 66 USD / Hourly
We are looking for a highly skilled Network Engineer to join our team in Houston, Texas. In this Contract position, you will play a critical role in designing, managing, and optimizing network and telecommunications systems across a robust manufacturing environment. This is an exciting opportunity to leverage your expertise in network architecture, security, and troubleshooting while contributing to the reliability and efficiency of enterprise-wide IT operations. Responsibilities:• Design, implement, and manage secure and reliable network and telecommunications systems to support business and manufacturing operations.• Oversee the installation, configuration, and maintenance of network components, including switches, routers, and firewalls.• Monitor network performance to ensure high availability and resolve issues promptly to minimize downtime.• Lead efforts to evaluate, deploy, and optimize new technologies that enhance the organization’s IT infrastructure.• Manage network and telecom service providers, ensuring quality and cost-effectiveness in service delivery.• Develop and enforce IT operations policies, procedures, and best practices to maintain a secure and efficient network environment.• Collaborate with IT leadership to align network infrastructure with organizational goals and system requirements.• Train and mentor entry level team members to strengthen the overall capabilities of the IT support team.• Manage and execute projects using standard project planning methodologies to improve network and telecom systems.• Ensure compliance with change management processes for all network and telecom-related updates.
2026-05-14T00:00:00Z

Network Engineer

Saint Louis, MO
onsite
Temporary / Contract
55 - 78 USD / Hourly
Our company is seeking a talented Network Engineer to join our technology team in St. Louis, MO. In this role, you will design, implement, and support network infrastructure ensuring optimal performance, security, and reliability for our organization. Key Responsibilities:· Plan, configure, and maintain local and wide area networks, including routers, switches, firewalls, and wireless systems.· Monitor network performance and troubleshoot issues to ensure uptime and efficiency.· Collaborate with IT and security teams to implement best practices and maintain a secure network environment.· Conduct network upgrades and migrations, documenting changes and procedures.· Evaluate new networking technologies and provide recommendations for improvements.
2026-05-04T00:00:00Z