As the Software Engineer, Modeling & Simulation you will be responsible for integration and troubleshooting of Shared Simulation Software (SSS) products in hardware‑in‑the‑loop and man‑in‑the‑loop lab environments, driving development and deployment of real‑time simulation capabilities.

Your responsibilities will include:

Design, develop, and integrate software for distributed, real‑time simulation systems.
Execute integration and testing of SSS software across hardware‑in‑the‑loop and man‑in‑the‑loop labs.
Apply simulation software engineering principles and technical concepts to reuse existing software and support digital transformation.
Collaborate within an Agile, DevSecOps team to deliver high‑quality solutions that meet evolving customer needs.

What’s In It For You

We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus – if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

Who You Are

You are a collaborative engineer who thrives in fast‑paced, mission‑focused environments. You bring strong software integration expertise, a solid grasp of technical principles, and a commitment to ethical, high‑impact contributions. Your Agile mindset and DevSecOps experience enable you to adapt quickly and deliver results that directly support warfighter success.

Further Information About This Opportunity

MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance.

Basic Qualifications:
• Bachelor in STEM discipline (Computer Science, Computer Engineering or Electrical Engineering preferred) with a minimum of 2 years of professional related experience

• Experience with software development in C

• Experience with software design/development/test/build/release
Desired Skills:
• Experience with Object-Oriented Analysis (OOA) / Object-Oriented Design (OOD) techniques

• Excellent written and verbal communication skills

• Ability to work in a collaborative and team-based environment

• Proficient with Microsoft Office
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: AERONAUTICS COMPANY
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First

Security Clearance

Top Secret

About Lockheed Martin

The F-35, PAC-3, and the GOES weather satellite...What do all of these technologies have in common? Talented people, our employees are the core of our business here at Lockheed Martin. As the leading global security, aerospace and information technology company-and the largest provider of IT services, systems integration & training to the U.S. government-we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

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