> Markdown version of [/jobs/ext/1471543-network-administrator](https://www.wearedevelopers.com/jobs/ext/1471543-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). --- # Network Administrator - **Company:** Agile Defense - **Location:** Quantico, VA, United States (Remote available) - **Experience:** Expert - **Salary:** $150,000.0 - $160,000.0 - **Contract:** Permanent contract - **Skills:** Information Systems, Computer Networks, Information Security Management, Information Technology Operations, IP Addressing, Cloud Services, Zero Trust Network Access, Wide Area Networks, Computer Networking Systems, Load Balancing, Firewalls (Computer Science), Cisco Firewalls, Network Server - **Published:** July 28, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9062186/network-administrator ## About the Role Bachelor's Degree (IT-related) Years of Experience 7 years, Designing enterprise networks including LAN, WAN, cloud solutions, software defined networking, load balancing, zero trust, and networking encryption solutions; strong communication skills and ability to provide consultative technical guidance. ## Description Agile Defense is seeking a Network Administrator to join our team supporting a mission-critical federal law enforcement program. In this role, you will help architect and maintain secure, high-availability networks and systems that directly enable national criminal justice operations. You'll play a hands-on role in engineering, integration, deployment, testing, and maintenance of infrastructure and software environments, all while working within a dynamic Project Management Office (PMO). This position offers the opportunity to engage with a wide range of technical challenges-from virtualization to scripting to system interoperability while supporting law enforcement professionals in the field and across the nation., * Network & System Administration. Design, implement and maintain the core network and system infrastructure that supports secure, reliable and scalable IT operations. * Design, configure and maintain infrastructure components including Cisco firewalls and switches. * Apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) to firewalls, switches, servers and workstations. * Create and maintain network and system infrastructure diagrams. * Monitor and correct critical network issues and create recovery processes for failures and performance bottlenecks. * Ensure technical documentation exists for all systems and is kept up to date to include inventory and patch levels of all systems to include hostnames, property numbers, IP addresses, enclave, number of cores, number of processors, admin passwords, certificates, and service accounts on a monthly interval. * Provide real-time alerts and dashboard information on network performance and availability. * Respond to and investigate cybersecurity incidents in coordination with the Information System Security team. * Support and manage physical, virtual and hyperconverged environments., * Happy - Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do. * Helpful - Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated. * Honest - Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support. * Humble - Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task. * Hungry - Be Eager. Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges. * Hustle - Be Driven. Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success. ## Related Videos - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [gRPC Load Balancing Deep Dive](https://www.wearedevelopers.com/videos/1576-grpc-load-balancing-deep-dive) - [Leverage Cloud Computing Benefits with Serverless Multi-Cloud ML ](https://www.wearedevelopers.com/videos/78-leverage-cloud-computing-benefits-with-serverless-multi-cloud-ml) - [The Sound of Privacy – What Your Spotify Data Reveals About You](https://www.wearedevelopers.com/videos/100346-the-sound-of-privacy-what-your-spotify-data-reveals-about-you) - [Demystifying application networking in the cloud](https://www.wearedevelopers.com/videos/675-demystifying-application-networking-in-the-cloud) - [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) ## Related Articles - [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) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)