Software Engineer - GMD Weapons Systems (GWS)

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Software Engineer - GMD Weapons Systems (GWS)

Full Time

Huntsville AL 35899 USA

Posted 02/27/2026

Job Descriptionback to top

Description:What We're Doing
Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nations defense against ballistic missile attacks.

The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat.

The Work
As a software developer on the GMD Weapon System (GWS) Fire Control (GFC) Engagement Planner team, you will work in collaborative environment to understand, implement, and test existing and new capabilities and algorithms and may participate in code modernization and translating Ada code to C++. The algorithms and capabilities implemented by the Engagement Planner team are mathematics and physics based complex solutions that will be highly visible to the GWS customer, Missile Defense Agency (MDA). You will also be expected to support reviews of requirements and test cases that are developed in support of the Engagement Planner team.

Who We Are
Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Huntsville AL is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.

Why Join Us
Your Health, Your Wealth, Your Life
Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.
Learn more about Lockheed Martin's comprehensive benefits package here!

#rmshotmiljobs
Basic Qualifications:
Bachelors degree in STEM related field, and 5 years of related experience, or a Masters degree with 3 years of related experience, or 0 years with a PhD not to exceed 10 years
Experience with solving highly mathematical and physics based complex problems
Experience analyzing and implementing optimization algorithms
Recent and extensive Experience Developing Software in Ada or C++
Willingness to become highly proficient with Ada software development
Quick to learn and absorb new concepts and information
Recent MATLAB and Python Experience
Must have an Interim or Active Secret Clearance
Unix/Linux Operating System Experience
Must be able to support an in-person / closed-area work environment
Desired Skills:
Experience developing fire control solutions
Highly experienced with Linux, scripting, and operations
Experience with automated software requirements testing and analysis
Experience with the MDA GMD program.
Experience with Agile Project Management tools (Jira/Confluence) and DevSecOps tools and methods (Jenkins, Ansible, Git/Gitlab) of continuous integration/continuous delivery and deployment (CI/CD) automation
Advanced degree in Mathematics or Physics
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 9x80 every other Friday off
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 in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.


With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, youre invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: RMS
Relocation Available: No
Career Area: Software Engineering
Type: Task Order/IDIQ
Shift: First

Job Requirementsback to top

Bachelors degree in STEM related field, and 5 years of related experience, or a Masters degree with 3 years of related experience, or 0 years with a PhD not to exceed 10 years
Experience with solving highly mathematical and physics based complex problems
Experience analyzing and implementing optimization algorithms
Recent and extensive Experience Developing Software in Ada or C++
Willingness to become highly proficient with Ada software development
Quick to learn and absorb new concepts and information
Recent MATLAB and Python Experience
Must have an Interim or Active Secret Clearance
Unix/Linux Operating System Experience
Must be able to support an in-person / closed-area work environment

Job Detailsback to top

Location Huntsville, AL, 35899, United States

Categories Computer Software

Sec Clearances Secret

Pref Degree Doctorate

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Contact Informationback to top

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Job Code 718743BR

Software Engineer - GMD Weapons Systems (GWS)