Dev Sec Ops Network Engineer / Secret / Onsite: GA, TX or CA

Standard Job 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   Basic Qualifications 
 • 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 Pay Information Full-Time Salary Range: $98100.00 - $182100.00 At  Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.   Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible