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GNC Modeling & Simulation Senior Engineer - Orlando, FL

Job in Orlando, Orange County, Florida, 32885, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-02-04
Job specializations:
  • Engineering
    Systems Engineer, Software Engineer, Aerospace / Aviation / Avionics, Robotics
Job Description & How to Apply Below

Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.

At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

We are seeking an experienced Guidance, Navigation, and Control (GNC) Engineer who will specialize in Modeling and Simulation (M&S) of complex technical solutions to join our team in sunny Orlando Florida!

What You Will Be Doing

Design and documentation of model and simulation requirements and architecture

  • Develop, verify, and validate both complex models and simulations such as missile 6-degree-of-freedom simulations (6-DOF) and effects-based simulations
  • Evaluate system performance in complex scenarios and environments and verify system and subsystem level requirements
  • Perform critical studies, analyses, and test activities
  • Support ground and flight test efforts including Hardware-In-The-Loop (HWIL) activities
  • Support program reviews and technical interchange meetings with internal leadership and/or external customers.

The candidate must have experience in weapon system and/or sensor modeling, both for the items to be modeled, and the synthetic modeled environments used to stimulate the simulated hardware.

The M&S Engineer must be able to work with subsystem and software engineers to integrate MATLAB models, C++ models, and actual tactical software into the simulations.

The M&S Engineer must be proficient in C++ and MATLAB. The candidate must have good communication skills and must be comfortable working in a collaborative environment.

Why Join Us

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.

Further Information About This Opportunity

Discover more about our Orlando, Florida location. Relocation assistance is possible for this exciting position.

Desired Skills
  • Active US DoD Top Secret clearance
  • Experience operating in Linux environments
  • Experience with Agile development
  • Experience performing one or more of the following technical GNC assignments:
  • Develop and analyze algorithms such as guidance, navigation, autopilot, inertial tracking, and servo control algorithms
  • Develop and/or verify/validate complex vehicle models and simulations such as missile 6-degree-of-freedom simulations
  • Demonstrated strong math skills in the areas of linear algebra, matrix math, statistics, trigonometry, and coordinate transformations
  • Develop, verify and validate complex Electro Optical / Infra Red and/or Radio Frequency sensor models
  • Ability to perform preflight system performance assessment and post flight verification analyses
  • Experience deploying algorithms that satisfy real-time performance requirements
  • Experience with Dev Ops/Dev Sec Ops  CI/CD pipelines and software version control such as Git
Other Important Information

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.

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Position Requirements
10+ Years work experience
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