Senior Full Stack Software Engineer - Security Clearance Required

Job ID: 719103BR

Date posted: Feb. 26, 2026

About Us: Join Lockheed Martin's Rotary and Mission Systems Cyber & Intelligence team. Here, we nurture innovation and integrity while empowering our employees to create groundbreaking solutions that redefine possibilities.

Your Role: As a Senior Full Stack Software Engineer, you will have the opportunity to work with a global technology leader. You will play a vital role in transforming innovative ideas into reality, while helping shape the future of aerospace, defense, and security solutions.

What We Do: Our team, TKO, delivers systems engineering, software development, data science, and cloud services to our Cyber Infrastructure Solutions customers. We provide essential data transformation, malware analysis, and cyber threat intelligence capabilities, ensuring our missions are met with actionable insights to combat cyber threats.

Your Responsibilities: As a Senior Full Stack Software Engineer, your key responsibilities will include:

• Developing middle-tier to backend data storage solutions.
• Supporting ETL (Extract, Transform, Load) development initiatives.
• Contributing to innovative projects utilizing cutting-edge technologies.
• Designing, developing, and deploying applications tailored to our clients' needs.

Why Join Us? Be part of a dynamic environment where your ideas have a significant impact. Work on exciting projects that stimulate your creativity and innovation. Advance your career while enjoying a supportive atmosphere prioritizing learning and development.

Basic Qualifications: Applicants must have a Bachelor's degree in Computer Science or a related field, accompanied by a minimum of fourteen (14) years of experience in software engineering within relevant programs.

Required Skills

• Proficiency in Java, JavaScript, and Python
• Experience in Agile software development environments
• Strong familiarity with corporate authentication services in a full-stack context
• Ability to deliver solutions handling large data sets
• Micro-services framework development experience
• Knowledge of local caching service design and implementation
• Expertise in ETL processes
• Proficiency in Docker, Docker Compose, Kubernetes
• Familiarity with Jenkins, GitHub, GitLab, Jira, and Confluence

Clearance Level Required: TS/SCI with Poly

Desired Skills

• Familiarity with commercial cloud services, particularly AWS
• Experience with PostgreSQL or NoSQL databases
• Knowledge of Go, Rust, or C++
• Understanding of library development processes
• Experience with Vue, MinIO, Clickhouse, Graphite

Other Information: By applying to this position, you are expressing your interest and may be considered for similar opportunities. Work will be performed onsite at a designated Lockheed Martin facility. We support various alternate work schedules to enhance work-life balance, including a 9x80 schedule with every other Friday off.

Salary Information: The annual base salary range for this position in California, Massachusetts, New York (excluding most metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington, or Washington D.C. is $150,800 - $265,880. The specific salary will reflect the candidate's work location.

Benefits Offered: We provide comprehensive benefits including medical, dental, vision, life insurance, disability benefits, a 401(k) match, education assistance, parental leave, paid time off, and more.

Equal Opportunity Employer: Lockheed Martin is an equal opportunity employer. All qualified candidates will be considered regardless of legally protected characteristics.

Join us at Lockheed Martin, where your mission aligns with ours. Help tackle challenging missions that demand extraordinary courage and precision. Together, we can change the world and save lives.

Experience Level: Experienced Professional Business Unit: RMS Relocation Available: Possible Career Area: Systems Engineering: Software Type: Task Order/IDIQ Shift: First