Software Engineer Sr
Confirmed on the employer's own hiring board on Oct 4, 2026. First seen by Alion on Sep 1, 2026. Lockheed Martin scores A on the Alion truth index.
Standard Job 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 nation’s 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.
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.
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.
Standard Job Description
Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standa
Basic Qualifications
- Bachelor’s degree in STEM related field, and 5 years of related experience, or a Master’s degree with 3 years of related experience, or 0 years with a PhD
- Recent and extensive Experience Developing Software in Ada or C++or Java
- 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
- Current GWS GFC engagement planner team experience.
- Must be able to support an in-person / closed-area work environment
Desired Skills
- 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
- Very solid background in math and physics
- Advanced degree in Mathematics or Physics
Pay Information
Full-Time Salary Range: $98100.00 - $182100.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
- Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
- For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.