> Markdown version of [/jobs/ext/1845183-network-engineer-4134903](https://www.wearedevelopers.com/jobs/ext/1845183-network-engineer-4134903). 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 Engineer-4134903 - **Company:** TCG, Inc. - **Location:** Washington, DC, United States - **Experience:** Expert - **Salary:** $120,000.0 - $145,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), PHP (Programming Language), Private Networks, User Authentication, Automation of Tests, Bash Shell, Burp Suite, C++ (Programming Language), Software Documentation, Computer Programming, Computer Networks, System Configuration, Dynamic Host Configuration Protocol, Domain Name System (DNS), Perl (Programming Language), IPv4, IPv6, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Linux System Administration, Linux Servers, Network Configuration and Change Management, Network Segmentation, Network Protocols, Public Key Infrastructure, Windows PowerShell, Ansible, Prometheus, Ruby, Zero Trust Network Access, SonarQube, Tripwire, Zabbix, SSL Certificate Management, Network Routers, Computer Networking Systems, Grafana, Containerization, Kubernetes, Information Technology, Iptables, Nessus, Fortinet, CIS Benchmarks, Firewall Services Module, Splunk, Cisco, Docker, Golang - **Published:** July 2, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/17454608?backUrl=%2Fcareer%2F17454608%2FNetwork-Engineer-4134903-D-C-Washington ## About the Role * Minimum of 5 years of experience as a Network Engineer or comparable role. * Solid understanding of network protocols, diagnostics, and Cisco networking (routers, switches, VPN). * Proven Linux administration experience and ability to create/maintain Bash, Python, and PowerShell scripts. * Hands-on experience with Kubernetes clusters (installation, configuration, troubleshooting) and container tooling (Docker, Podman, Ansible, Harbor). * Familiarity with Public Key Infrastructure (PKI) and certificate management. * Ability to monitor, troubleshoot, and tune system configurations independently. * Strong written and verbal communication; detail-oriented with experience using ticketing/issue-tracking systems. Preferred Skills * Additional programming experience (Java, Go, Perl, PHP, C/C++, Ruby, etc.). * Exposure to Fiber Channel SAN, database administration, or compliance hardening (e.g., security baselines). * Working knowledge of Zero Trust principles and network security best practices., Bachelor's degree in Computer Science, Information Technology, or a related field; equivalent professional experience may substitute for the degree. ## Description You've stumbled upon the rare B Corp government contractor! At TCG, we aim to prove that businesses can be good to their employees and responsible to their community while being profitable. We're an award-winning IT solutions provider to the Federal government seeking a Network Engineer to join our project team at a major federal agency., * Troubleshoot network, system, and security issues; maintain security tools (e.g., Nessus, Splunk, Burp Suite, SonarQube, Trivy). * Operate monitoring platforms (Zabbix, Prometheus, Grafana, Splunk) to collect data, generate reports, and support capacity planning. * Tune OS and network configurations to improve performance and resolve errors. * Assist development teams with application-level monitoring for availability and functionality. * Provide day-to-day support for Fortinet firewall, iptables, proxy, and basic Cisco switch/VPN configuration. * Manage internal network services (IPv4/IPv6, DNS, DHCP, firewall rules, micro-segmentation, authentication). * Write, test, and maintain automation scripts in Bash, Python, and PowerShell. * Administer Linux servers, virtualization (libvirt/kvm), and container technologies (Docker, Podman, Kubernetes). * Help design, deploy, and maintain Kubernetes clusters and related networking components (CNI Network Policies, services, ingress, Helm). * Produce and keep up-to-date system documentation; use issue-tracking tools for ticket management. * Communicate clearly with stakeholders and solve problems independently with strong analytical skills. ## Related Videos - [IP Authentication: A Tale of Performance Pitfalls and Challenges in Prod](https://www.wearedevelopers.com/videos/1413-ip-authentication-a-tale-of-performance-pitfalls-and-challenges-in-prod) - [IoT: The road to sustainability](https://www.wearedevelopers.com/videos/557-iot-the-road-to-sustainability) - [Coffee with Developers: David Heinemeier Hansson](https://www.wearedevelopers.com/videos/875-coffee-with-developers-david-heinemeier-hansson) - [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) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [Coroutine explained yet again 60 years later](https://www.wearedevelopers.com/videos/690-coroutine-explained-yet-again-60-years-later) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)