Senior Cyber Systems Engineer – DevSecOps & SIGINT

Lockheed Martin; Virginia; On-site; USD 110,000 - 205,000; Full time

Benefits offered by this job

Medical

Dental

Vision

4x10 work schedule

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin Rotary and Mission Systems is seeking an experienced systems/DevSecOps professional to administer and maintain SIGINT platforms across multiple radio frequencies and spectrum systems. You will troubleshoot, test, and integrate with enterprise services while ensuring 24/7 operational readiness.

The role requires hands‑on Linux administration, containerization with Docker/Kubernetes, and cloud deployments, plus DoD8570‑compliant certifications and a polygraph.

Qualifications

• Bachelor of Science in Engineering or Computer Science, or Four years of relevant experience in lieu of a bachelor’s degree.
• Four years of experience with software and system deployments, Linux system administration, containerization, cloud deployments, and DevSecOps.
• Recent (within the last 3 years) experience in Kubernetes, cluster orchestration, containerization.
• Active Polygraph (within the last 7 years).
• Active IAT‑II CWIP / DoD8570‑compliant certification (e.g., Security+) and CCNA certification.
• Willingness to travel and availability for 24/7 call‑in support for operational system‑critical discrepancies.

Responsibilities

• Perform system administration, maintenance, upgrades, installation, test, integration, and configuration of VLP/LF/MF/HF/VHF/UHF and SIGINT systems.
• Provide Tier‑3 technical and engineering support; troubleshoot failures or performance issues.
• Deliver 24x7 call‑in support for critical operational system discrepancies.
• Integrate, test, and optimize SIGINT systems with enterprise infrastructures and databases.
• Develop, maintain, and disseminate technical documentation and procedures.
• Assist government engineers in managing system‑product‑line standards and databases.

Skills

Kubernetes

Cluster orchestration

Containerization

Linux administration

Python scripting

Bash scripting

Cloud deployment

DevSecOps

Networking concepts

Technical documentation

24x7 support

Travel readiness

Security+

CCNA

Education

Bachelor of Science in Engineering

Bachelor of Science in Computer Science

MS in Engineering or CS

Tools

Docker

Kubernetes

Linux (RHEL/CentOS)

Cloud platforms

CI/CD

DevSecOps tools

Job description

Lockheed Martin Rotary and Mission Systems is seeking an experienced systems/DevSecOps professional to administer and maintain SIGINT platforms across multiple radio frequencies and spectrum systems. You will troubleshoot, test, and integrate with enterprise services while ensuring 24/7 operational readiness.

The role requires hands‑on Linux administration, containerization with Docker/Kubernetes, and cloud deployments, plus DoD8570‑compliant certifications and a polygraph.