Senior DevSec Engineer — Mission-Critical Cyber & Systems

Lockheed Martin Corporation; Huntsville (AL); 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

Holidays

Parental Leave

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin in Huntsville, AL, is seeking software engineers to apply standard life cycle processes and cyber security requirements to develop software for national defense programs. You will work across Windows and Linux platforms, craft scripts, and collaborate with DevOps teams using Kubernetes, Docker, Nexus and GitLab to deliver robust, secure solutions.

This role offers competitive pay, comprehensive benefits, flexible schedules, and opportunities to grow technically within a

Qualifications

• Associate or Bachelor degree in a STEM field and 5+ years of related experience.
• Experience with Windows or Linux system administration.
• Active DoD 8140 IAT Level II certification or higher (e.g., Security+).
• At least 4 months of recent GWS experience in the GNI product.
• Experience with scripting in Python, Bash, Perl, or PowerShell.
• Knowledge of software vulnerabilities and mitigation practices.
• Active Secret clearance is required.

Responsibilities

• Apply standard processes and tools across the software development life cycle.
• Develop software with HW/SW knowledge and cybersecurity standards.
• Validate features and use cases in implemented designs.
• Prepare operating instructions and maintain documentation.

Skills

SDLC knowledge

Sysadmin

IAT II certification

Scripting (Python, Bash)

Education

Associate or Bachelor degree in a STEM field

Tools

Kubernetes

Nexus

Docker

GitLab

Job description

Lockheed Martin in Huntsville, AL, is seeking software engineers to apply standard life cycle processes and cyber security requirements to develop software for national defense programs. You will work across Windows and Linux platforms, craft scripts, and collaborate with DevOps teams using Kubernetes, Docker, Nexus and GitLab to deliver robust, secure solutions.

This role offers competitive pay, comprehensive benefits, flexible schedules, and opportunities to grow technically within a