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GNC Modeling & Simulation Engineer Senior - Grand Prairie, TX Security Clearance

Job in Grand Prairie, Dallas County, Texas, 75050, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2025-12-15
Job specializations:
  • Engineering
    Systems Engineer, Software Engineer, Aerospace / Aviation / Avionics, Robotics
Job Description & How to Apply Below
Position: GNC Modeling & Simulation Engineer Senior - Grand Prairie, TX with Security Clearance
Job Number 705716

Description:

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. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. 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 Guidance, Navigation, and Control (GNC) Engineer who will specialize in Modeling and Simulation of complex technical solutions. What You Will Be Doing This person will join a highly skilled team of systems engineering technologists and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control. Modeling & Simulation Engineer tasks include:
• 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 By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we 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 development 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. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. 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:
This position is in Dallas. Discover more about our Dallas, Texas location.
** Relocation assistance is possible for this exciting position.

Basic Qualifications:

• Must have a BS degree or above in computer science, physics, computer engineering, mechanical engineering, electrical engineering, aerospace engineering, applied mathematics, or similar
• U.S. Active DoD Secret clearance is required to be considered for this position therefore, you must be a US Citizen.
• Must have demonstrated at least a foundational level of proficiency in C++
• Must have demonstrated at least an intermediate level of proficiency in Matlab or Python
• Must have demonstrated the ability to perform one or more of the following Guidance, Navigation and Control (GNC) or Modeling and Simulation (M&S) assignments based on completed course work or professional experience: o Develop and analyze algorithms such as guidance, navigation, autopilot, inertial tracking, and servo control algorithms o Develop and/or verify/validate complex vehicle models and simulations such as missile 6-degree-of-freedom simulations o Demonstrate strong math skills in the areas of linear algebra, matrix math, statistics, trigonometry, and coordinate transformations.

• Willing to work onsite in a classified area or lab environment
Desired

Skills:

• Experience operating in Linux environments
• Experience with Agile development
• 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…
Position Requirements
10+ Years work experience
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