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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer, Senior - **Company:** AM Pierce & Associates - **Location:** Patuxent River, MD, United States - **Experience:** Expert - **Salary:** $155,000.0 - $185,000.0 - **Contract:** Permanent contract - **Skills:** Network Analysis, Configuration Management, Signals Intelligence, Complex Networks, System Configuration, Internet Protocol Security (IP SEC), Network Security, Linux System Administration, Microsoft Visio, Network Architecture, Network Diagrams, Network Monitoring, Routing, Rapid Prototyping Process, Red Hat Enterprise Linux, Remote Access Technology, Wireshark, Wide Area Networks, Network Routers, Firewalls (Computer Science), Information Technology, Performance Monitor, Cisco - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=c945f79004aba133 ## About the Role * Active DoD Top Secret/SCI Clearance with the ability to obtain a CI Poly, required. * Bachelor's degree in a related discipline from an accredited institution, or equivalent combination of education and experience. + ALLOWABLE SUBSITIUTIONS: o Master's degree with eight (8) years of relevant work experience or o PhD with six (6) years of relevant work experience * Minimum of ten (10) years of experience configuring, installing, supporting, and maintaining network infrastructure including switches, routers, and firewalls; monitoring network performance; diagnosing complex network issues; conducting preventative maintenance; and ensuring security compliance. * Minimum of five (5) years of experience in LAN/WAN system administration, network security, systems maintenance, performance monitoring, requirements analysis, resource scheduling, configuration management, and documentation management; includes significant Layer 1 and strong Layer 2 switching expertise. * Proficiency with Microsoft Visio. * Demonstrated proficiency with Cisco-based routing, switching, and firewall technologies. * Ability to develop high-quality Standard Operating Procedures and technical documentation including network diagrams. * Strong verbal and written communication skills. * Ability to lift up to 50 lbs. * Flexibility to support occasional weekend work as required., * Demonstrated experience operating in TS/SCI airborne and terrestrial tactical and enterprise networks. * Demonstrated experience operating in SECRET/COLL airborne and terrestrial tactical and enterprise networks. * Deep understanding of MULTI-INT system interfaces and the ability to serve as a lead integrator in rapid prototyping and technology evaluation environments. * Expert knowledge of airborne SIGINT system operations and interdependencies to support Tier-3 mission environments. * Expert understanding of advanced national and airborne dissemination concepts and methods supporting tactical and national consumers. * Strong knowledge of the national intelligence community, Joint Commands, DoD organizational structures, mission functions, and operational relationships. * Strong understanding of Distributed SIGINT Operations (DSO) in airborne environments. * Experience configuring and managing Type 1 encryptors. * Experience with IPSEC VPN technologies. * Familiarity with Linux environments (RHEL, SUNOS). Certifications: * DoD 8140 CSWF certification within 60 days of start (Cloud+ or Security+). * Cisco CCNP Certification, preferred * Project Management Professional (PMP) Certification, preferred Travel: * Up to 15% CONUS and OCONUS ## Description * Review detailed network designs and configurations to ensure architectural alignment and identify opportunities to optimize performance and reliability. * Create, update, and maintain system baseline documentation including block diagrams, Simple Network Diagrams (SND), Detailed Network Diagrams (DND), and router/switch configuration templates. * Implement Technical Implementation Guides (STIGs) and security controls to harden network and operating systems; support development of IATT and ATO documentation for lab environments. * Provide expert network integration support for site installations. * Deliver Tier-3 engineering, troubleshooting, and recovery support to restore and maintain mission network performance. * Contribute to routine meetings, status updates, site reviews, and technical documentation including procedures, trip reports, and network analysis reports. * Conduct research, testing, and network analysis leveraging tools such as Wireshark and other methods to evaluate emerging technologies. * Collaborate closely with partner organizations and internal IT stakeholders on infrastructure initiatives. * Support customer briefings and design reviews; operate effectively in an independent, multi-tasking environment. * Plan and implement future IT development initiatives and execute assigned project responsibilities. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [How I saved 200K/yr in direct costs writing 0 code lines in K8s](https://www.wearedevelopers.com/videos/1055-how-i-saved-200k-yr-in-direct-costs-writing-0-code-lines-in-k8s) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026)