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# Network Engineer with Security Clearance

- **Company:** Mission Services LLC
- **Location:** Norfolk, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Border Gateway Protocol, Software Documentation, Information Systems, Disaster Recovery, Enhanced Interior Gateway Routing Protocol, Information Technology Operations, Networking Hardware, Intrusion Detection and Prevention, Network Security, Network Architecture, Network Planning and Design, Network Monitoring, Network Service, Open Shortest Path First (OSPF), Performance Tuning, Ansible, Virtualization Technology, Wide Area Networks, Wireless Access Point, Wireless Networks, Network Routers, Scripting, Computer Networking Systems, System Availability, Firewalls (Computer Science), Juniper, Information Technology, SDN Network, Routing & Switching, Firewall Services Module, Open Network Automation Platform, Cisco
- **Published:** October 27, 2026
- **Apply:** https://www.adzuna.com/details/5740537512

## About the Role

NIST, CMMC) and integrates security best practices (segmentation, firewall policies, intrusion detection). Document network architecture, diagrams, procedures, and changes; maintain accurate and current network system documentation. Manage network capacity planning, installation of network hardware/software, and conduct periodic reviews of network architecture for optimization. Support disaster recovery planning and testing of network infrastructure; ensure configuration backups and recovery procedures are in place. Provide Tier 2/3 support to user community, respond to escalated network issues, coordinate with vendors and service providers for circuit installations/maintenance. Assist in scheduling and executing network changes, cut-over events, and ensuring compliance with change-control processes. Work with cross-functional teams (IT operations, cybersecurity, academic computing) to integrate network solutions into broader services and projects. Required Qualifications Bachelor's degree
in Computer Science, Information Systems, Engineering or related field (or equivalent years of relevant experience). Significant experience (e.g., 5-8 years) in network engineering/design/operations; in a higher-education, enterprise, or government/defense environment preferred. Proven hands-on experience with network hardware (e.g., Cisco, Juniper, Arista), firewalls, routing & switching protocols (e.g., OSPF, BGP, EIGRP), wireless networking. Experience with network monitoring tools, performance tuning, capacity planning. Solid understanding of network security principles, layered security in network design, and compliance frameworks. Strong analytical, troubleshooting and problem-solving skills; ability to work under pressure and handle critical network outages. Excellent verbal and written communication skills; ability to document clearly and present to technical and non-technical stakeholders. Ability to work in team environment and independently, prioritize tasks, and manage
multiple assignments. If applicable (for DoD/defense university environment): active security clearance or ability to obtain one. Desired / Preferred Qualifications Certifications such as CCNA, CCNP, CCIE (or equivalent) or vendor-specific credentials. Experience with software-defined networking (SDN), network automation (e.g., Python scripting, Ansible), virtualization technologies. Experience in higher education network environments (e.g., campus LAN/WLAN, student labs, research networks). Familiarity with disaster recovery of network systems, network service level agreements, and enterprise wide-area network (WAN) solutions.

## Description

Position Summary The Network Engineer is responsible for designing, implementing, administering, and supporting the network infrastructure (wired, wireless, LAN/WAN) for the university's academic, administrative, and mission-support environments. The role ensures high availability, performance, and security of network services, and supports future growth, accreditation/compliance requirements, and disaster recovery capabilities. Essential Duties & Responsibilities Design, configure, and maintain network systems including routers, switches, firewalls, wireless access points, and other connectivity infrastructure. Plan and implement LAN, WAN, and wireless architectures to meet current requirements and anticipate future growth. Monitor network performance; diagnose, troubleshoot, and resolve network problems to minimize disruption of mission-critical services. Collaborate with cybersecurity/storm control teams to ensure network infrastructure complies with applicable standards (e.g., DoD