Software Systems Engineering Sr

WHO WE ARE

Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting‑edge technology and engineering.

Lockheed Martin's NSS Program is seeking a talented Software Systems Engineer, Sr. with an active Secret clearance to work from either our Boulder, CO or Longmont, CO location(s).

Our Resilient MEO Missile Warning and Tracking (RMWT) Ground Management and Integration (GMI) team is looking for a motivated Software Engineer to augment our Agile Team in support of our Overhead Persistent Infrared (OPIR) Mission. The role involves design, development, maintenance, and testing of the codebase, adapting and testing frameworks for new interfaces, developing APIs, and building mission processing applications for missile warning.

Space is a critical domain, connecting our technologies, our security, and our humanity. We view it as a realm of possibilities, where we can innovate, invest, inspire, and integrate our capabilities to transform the future and ensure security and prosperity.

• Opportunity for Impact:
  Join a team that is at the forefront of innovation in the aerospace and defense industry and make a significant impact on organizational success.
• Professional Development:
  Take advantage of unparalleled opportunities for growth and advancement with world‑class training and development programs.
• Collaborative Culture:
  Work alongside some of the brightest minds in the industry who share your passion for excellence and are committed to supporting each other’s success.
• Competitive Benefits:
  Enjoy a generous benefits package that includes 401K, PTO, work/life balance, career development, mentorship opportunities, and rewards & recognition.

• Medical
• Dental
• 401(k)
• Paid time off
• Work/life balance
• Career development
• Mentorship opportunities
• Rewards & recognition

• Design, develop, maintain, and test software solutions for OPIR sensor data stream processing.
• Adapt and test frameworks for new interfaces.
• Develop APIs and mission processing applications.
• Support timely delivery of features and capabilities while ensuring mission system quality.

• Java development experience
• Python development experience
• Linux OS background/experience developing in a Linux environment
• Experience developing maintainable code and performing unit, integration, and regression testing
• An active Secret clearance is required for consideration

• Mission Data Processing Experience
• Bachelor's degree from an accredited college/university in an engineering or scientific discipline
• Experience developing, deploying, and supporting AWS based systems
• Demonstrated understanding of agile development within a scrum team
• Experience with CI/CD tools such as Jenkins, Git Lab CI, etc.
• Experience with Compass, Horizon, Nayru, and Astrolabe
• Strong teamwork skills
• Excellent communication, organizational, and interpersonal skills

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5–30 days of the requisition posting date to receive optimal consideration.

The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington, or Washington DC is $93,200–$164,450. For states not referenced above, the salary range will reflect the candidate’s final work location. Lockheed Martin considers factors such as scope and responsibilities, candidate experience, education, key skills, and market conditions when extending an offer.

This position is incentive plan eligible.

Medical, Dental, Vision, Life Insurance, Short‑Term Disability, Long‑Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.

The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $107,300–$185,840. For states not referenced above, the salary range will reflect the candidate’s final work location. Lockheed Martin considers factors such as scope and responsibilities, candidate experience, education, key skills, and market conditions when extending an offer.

• Medical
• Dental
• Vision
• Life Insurance
• Short‑Term Disability
• Long‑Term Disability
• 401(k) match
• Flexible Spending Accounts
• EAP
• Education Assistance
• Parental Leave
• Paid time off
• Holidays