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Software Engineer Security Clearance

Job in Huntsville, Madison County, Alabama, 35801, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-08
Job specializations:
  • Software Development
    Software Engineer, C++ Developer
Job Description & How to Apply Below
Position: Software Engineer Staff with Security Clearance
Job Number 714327

Description:

What We're Doing
Lockheed Martin is developing innovative solutions to meet the evolving needs of our customers. As a leader in the defense and aerospace industry, we are committed to delivering high-quality products that exceed expectations. Who We Are
Our Team, the Modeling and Simulation Contract for Framework and Tools (MASC-F)
team, is constantly engineering, developing and integrating new capabilities for the U.S. Missile
Defense System. The Work
Lockheed Martin Rotary & Mission Systems is seeking a full-time Software Engineer. In this role, you will work in a collaborative environment, work to develop software capabilities for product implementation and demonstrate completed tasks. The successful candidate will have experience and/or knowledge of object oriented software development, Java/C++ or similar languages. Who You Are
We are seeking a highly motivated and experienced Software Engineer to join our team. The successful candidate will need to utilize good communication skills and good organizational skills to facilitate collaboration across the many organizations necessary to accomplish challenging missions. 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.

Basic Qualifications:

• Proficient with Java/C++ or similar languages

• Experience with object oriented development

• Proficiency with Linux environments

• Qualified candidate must be able to obtain a DoD Secret Security Clearance. This requires US Citizenship.
Desired

Skills:

• Experience with Git

• Desire to work in team environment

• Experience with the Missile Defense Agency

• Experience with the Objective Simulation Framework or other simulation frameworks

• Docker or containerization experience

• Experience developing multi-threaded applications

• An active Secret Security Clearance is a plus
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: 4x10 hour day, 3 days off per week
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, you're 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:
Possible
Career Area:
Software Engineering
Type:
Task Order/IDIQ

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