Network Sys Admin (SD)

Apex Systems is seeking a Senior Network Engineer to support the Naval Information Warfare Center Pacific (NIWC Pacific) by providing engineering and operational support for physical Combined Test Bed (CTB) network environments. This role is responsible for the integration, testing, troubleshooting, maintenance, security, and optimization of enterprise network infrastructure supporting mission-critical operations., * Provide engineering and day-to-day operational support for CTB network environments.

• Install, configure, maintain, and upgrade network hardware, software, and firmware.
• Ensure network devices comply with STIG requirements and cybersecurity standards.
• Monitor, analyze, and troubleshoot network performance at both the physical and IP packet levels.
• Utilize enterprise monitoring tools including inMON Traffic Sentinel and Zabbix to proactively identify and resolve issues.
• Provide on-call support for network outages during evenings, weekends, and holidays, with the ability to arrive onsite within two hours of notification.
• Design, implement, and maintain connectivity to cloud environments, including AWS and Azure.
• Manage IP address space, VLANs, route tables, VPCs, and virtual gateways.
• Build and maintain network test environments; develop and execute test plans and document results.
• Coordinate vendor support and conduct regression testing following issue remediation.
• Install, configure, and maintain routing, distribution, firewall, and boundary protection infrastructure.
• Support networking solutions including HPE Aruba and Palo Alto technologies.
• Configure and troubleshoot routing protocols such as OSPF and BGP.
• Implement secure connectivity solutions utilizing IPsec and other encryption technologies.
• Manage Network Access Control (NAC) solutions including Aruba ClearPass Policy Manager.
• Support Zero Trust initiatives and dynamic segmentation architectures.

The ideal candidate will possess extensive experience with network architecture, routing and switching, cloud connectivity, network monitoring, and cybersecurity best practices in complex government environments., * Active Secret Security Clearance

• Master’s degree in Computer Science, Information Technology, or a related discipline
• 10+ years of network engineering experience
• Experience supporting enterprise routing, switching, firewall, and network security technologies

Required Certifications

One DoD 8570 IAT Level II Certification:

• Security+ CE
• CySA+
• GIAC Security Essentials Certification (GSEC)
• Security Certified Network Professional (SCNP)
• System Security Certified Practitioner (SSCP)

AND one of the following networking certifications:

• CCNA (Cisco Certified Network Associate)
• CCNP (Cisco Certified Network Professional)
• CCDP (Cisco Certified Design Professional)

Preferred Qualifications

• Experience with inMON Traffic Sentinel and Zabbix
• Experience implementing and managing Network Access Control (NAC) solutions
• Hands-on experience with Aruba ClearPass Policy Manager
• Knowledge of Zero Trust networking architectures and dynamic segmentation
• Aruba networking experience
• Experience supporting DoD or federal government environments
• Experience with AWS and Azure cloud networking

• Salary: $64.90 on contract // $125,000-$135,000 annually upon conversion

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

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