> Markdown version of [/jobs/ext/3002742-sr-network-administrator](https://www.wearedevelopers.com/jobs/ext/3002742-sr-network-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Network Administrator - **Company:** Foxhole Technology, Inc. - **Location:** Pensacola, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Multitier Architecture, Application Firewall, Border Gateway Protocol, Cisco Hardwares, Complex Networks, CompTIA Security+, Computer Networks, Network Diagrams, Network Diagnostics, Routing, Network Segmentation, Open Shortest Path First (OSPF), Systems Development Life Cycle, Virtual Local Area Networks, Computer Networking Systems, System Availability, Juniper, SC Clearance, Information Technology, Vmware - **Published:** September 19, 2026 - **Apply:** https://dejobs.org/x/x/3A40AAA0D7FE492982CD85595DB6F237/job/ ## About the Role * Minimum Security Clearance: Active Secret clearance with Eligibility for TS * Minimum of 8+ years of experience as a Network Administrator * Hands-on experience with: Juniper and Cisco networking equipment, Routing protocols: BGP and OSPF, Switching, VLAN design, and configuration, VMware networking components, firewall administration and rule management * Solid understanding of network segmentation, security zones, and access control * Familiarity with DoD network compliance standards, including RMF, STIGs, and NIST 800-53 * Must have a current DoD 8140 (8570) IAT Level II approved certification (i.e. CompTIA Security+ CE) * Strong leadership and team collaboration skills * Excellent communication and coordination abilities with Government and cross-functional teams Requirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions. Regular attendance, maintain work schedule, attend meetings, meet deadlines, keyboard/type, handle confidential information, use math/calculations, stay organized, operate office equipment, may direct others. May be exposed to dust/dirt, humidity, and noise ## Description Foxhole Technology is seeking an experienced Senior Network Administrator to join our growing team . This position will be part of a high-performing team supporting the design, maintenance, and security of enterprise network systems. * Configure, manage, and troubleshoot enterprise network infrastructure using Juniper and Cisco hardware. * Design and maintain complex network routing and switching environments, including BGP, OSPF, VLANs, and Layer 2/3 configurations. * Implement and support VMware-based virtual networking environments and integrated services. * Deploy, configure, and maintain Palo Alto firewalls in compliance with DoD cybersecurity requirements. * Ensure high availability, performance, and security of network systems across multiple enclaves. * Apply best practices from the ITIL framework to manage IT services and assets (ITSM/ITAM). * Analyze hardware, software, and networking needs to support system development and integration efforts. * Perform site surveys and collaborate with stakeholders to document requirements, data sources, and system specifications. * Conduct validation testing and develop documentation to support operations and compliance. Collaborate with cybersecurity teams to ensure alignment with DoD, RMF, and STIG standards. * Support Tier II/III troubleshooting efforts, network diagnostics, and incident response tasks. * Maintain detailed configuration documentation and network diagrams. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [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) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [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) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)