> Markdown version of [/jobs/ext/2188180-dev-sec-ops-network-engineer-secret-onsite-ga-tx-or-ca](https://www.wearedevelopers.com/jobs/ext/2188180-dev-sec-ops-network-engineer-secret-onsite-ga-tx-or-ca). 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). --- # Dev Sec Ops Network Engineer / Secret / Onsite: GA, TX or CA - **Company:** Lockheed Martin - **Location:** Fort Worth, TX, United States - **Salary:** $98,100.0 - $182,100.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Amazon Web Services, Automation of Tests, Microsoft Azure, Bash Shell, Configuration Management, Computer Networks, System Configuration, Continuous Integration, JavaServer Faces, Python (Programming Language), Network Security, Log Analysis, Network Architecture, Network Protocols, Windows PowerShell, Ansible, Zero Trust Network Access, Software Vulnerability Management, Automated Data Processing (ADP), Scripting, Identity Services Engine, Computer Network Operations, Software Security, Firewalls (Computer Science), Infrastructure as Code (IaC), Juniper, Gitlab, Git, SC Clearance, Containerization, Gitlab-ci, Kubernetes, Infrastructure Automation Frameworks, SDN Network, Palo Alto Networks, CIS Benchmarks, Terraform, Cisco Switches, Devsecops, Docker, Vmware - **Published:** August 22, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9096316/dev-sec-ops-network-engineer-secret-onsite-ga-tx-or-ca ## About the Role * Secret Clearance * Proven experience in network engineering within classified or DoD environments. * Familiarity with DevSecOps practices, including automation, CI/CD pipelines, infrastructure as code (IaC), and secure system configuration. * Familiarity working in an Agile team * Hands-on experience with network security tools, firewalls, encryption devices, and secure system hardening. * Strong understanding of network protocols, architectures, and layered defense models. * Ability to work independently and communicate effectively across multidisciplinary teams. Desired Skills * Top Secret Clearance * Experience with Ansible, Terraform, or other configuration management/IaC tools. * Experience with scripting languages Bash, Power Shell, Python * Experience with GIT preferably GITLAB * Hands on Experience with GITLAB CI and automated testing in GITLAB * Knowledge of working in AWS, Azure or VMWare * Knowledge of Zero Trust architecture, microsegmentation, or software-defined networking (SDN). * Familiarity with containerized environments (e.g., Docker, Podman, Kubernetes) in secure networks. * Current Security+, CCNA Security, or CISSP certifications. * Understanding of DoD RMF, NIST 800-53, and compliance frameworks for classified systems ## Description Join the Classified Network Operations Team supporting DevSecOps initiatives across Lockheed Martin Aeronautics' high-impact programs. This position is integral to the secure deployment, maintenance, and automation of classified network infrastructure, ensuring compliance, resilience, and agility within a fast-paced, mission-critical environment. You will work hands-on to integrate security into every phase of the network lifecycle-from design and development to operations and monitoring-supporting Lockheed Martin's strategic platforms including Advanced Development Programs (ADP), F-22, and JSF. * Serve as a DevSecOps engineer with a focus on secure network infrastructure, automating provisioning, compliance checks, and incident response across classified environments. * Maintain and secure network hardware, including Cisco switches, Palo Alto and Juniper firewalls, and Type 1 encryption devices. * Implement infrastructure as code (IaC) where applicable, and integrate network configuration management into CI/CD pipelines to support rapid, repeatable deployments. * Utilize and secure tools like Cisco ISE, DNA Center, and Call Manager, ensuring consistent security policies and monitoring. * Collaborate across cyber, development, and operations teams to embed security practices throughout the system lifecycle. * Support network vulnerability management, remediation efforts, and compliance with DoD cybersecurity standards (e.g., STIGs, RMF). * Participate in planned infrastructure upgrades, including installation and structured cabling of network components in classified environments. * Apply continuous monitoring and log analysis to identify anomalies, enforce security baselines, and improve operational visibility ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Stop Committing Your Secrets - GIt Hooks To The Rescue!](https://www.wearedevelopers.com/videos/573-stop-committing-your-secrets-git-hooks-to-the-rescue) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [DevOps Engineer Salary [2023]](https://www.wearedevelopers.com/magazine/203-devops-engineer-salary-2023) - [Events like RSAC Get You CISOs. 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