Secure DevSecOps Network Engineer (Secret Cleared)

Lockheed Martin; Palmdale (CA); On-site; USD 98,000 - 182,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Flexible work arrangements

401(k) match

Paid time off

Parental Leave

Life Insurance

Job summary

Lockheed MartinRecruiting a DevSecOps engineer to secure network infrastructure across classified environments. Role focuses on integrating security into the network lifecycle from design to operations, automating provisioning, and ensuring rapid, repeatable deployments.

You'll work with Cisco DNA Center, ISE, and Call Manager while maintaining secure hardware and encryption devices. Collaboration across cyber, development, and operations teams is essential.

Qualifications

• Secret clearance required; DoD/clearance familiarity essential.
• DevSecOps focus with automation, CI/CD, IaC and secure configurations.
• Experience in Agile teams and secure network engineering.
• Hands-on with security tools, firewalls, encryption devices, and system hardening.
• Strong understanding of networking protocols and defense-in-depth models.
• Ability to work independently and communicate across multidisciplinary teams.

Responsibilities

• Serve as a DevSecOps engineer for secure network infrastructure and automation.
• Maintain and secure network hardware (Cisco, Palo Alto, Juniper) and encryption devices.
• Implement IaC and integrate network config into CI/CD pipelines.
• Utilize Cisco ISE, DNA Center, Call Manager for policy enforcement and monitoring.
• Collaborate across cyber, development, and operations teams.
• Support vulnerability management and DoD cybersecurity standards (STIGs, RMF).
• Participate in upgrades, installation, and structured cabling in classified environments.
• Apply continuous monitoring and log analysis to identify anomalies and enforce baselines.

Skills

Secret clearance

DevSecOps

CI/CD

IaC

Agile

Networking

Communication

Top Secret Clearance

Ansible

Terraform

Bash

PowerShell

Python

Git

GitLab

AWS

Azure

VMware

Zero Trust

Docker

Kubernetes

Certifications

DoD RMF

Tools

Cisco ISE

DNA Center

Call Manager

GitLab CI

Terraform

Ansible

Bash

PowerShell

Python

Git

Docker

Kubernetes

AWS

Azure

VMware

Job description

Lockheed MartinRecruiting a DevSecOps engineer to secure network infrastructure across classified environments. Role focuses on integrating security into the network lifecycle from design to operations, automating provisioning, and ensuring rapid, repeatable deployments.

You'll work with Cisco DNA Center, ISE, and Call Manager while maintaining secure hardware and encryption devices. Collaboration across cyber, development, and operations teams is essential.