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Guidance, Navigation & Control, Navigation​/Algorithm Design Engineer

Job in Littleton, Arapahoe County, Colorado, 80161, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-22
Job specializations:
  • Engineering
    Systems Engineer, Aerospace / Aviation / Avionics, Electrical Engineering, Robotics
Job Description & How to Apply Below

About Lockheed Martin Space

Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire, and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation.

And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

About the Role

We are seeking an experienced Guidance, Navigation, and Control (GNC) Engineer, Staff (Level IV) who will specialize in Navigation and Flight Control Algorithm design for complex technical solutions.

The Navigation & Algorithm Design Engineer will join a highly skilled team of systems engineering technologists and modeling & simulation developers supporting various contracts and IRADs within the Theater Strike Weapon Systems (TSWS) and Strategic Missile Defense (SMD) portfolios, including Conventional Prompt Strike (CPS) and other programs. tasks include:

The GNC Navigation and Algorithm Engineer should anticipate
  • Working on advanced missile weapon design within an advanced hypersonic missile program
  • Applying experience in weapon system design and algorithm development, including subsystem requirements, interfaces, and simulation, to develop and verify models in both synthetic and integrated hardware environments
  • Collaborating with subsystem and software engineers to integrate MATLAB, Simulink, and C++ algorithms, simulation models, and tactical software
  • Leveraging proficiency in C++ and MATLAB to implement, test, and validate system models and simulations
  • Communicating technical findings clearly and working effectively in a collaborative, cross-functional environment
Job Responsibilities will 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.

Successful applicants generally have at least 8+ years of related experience and may have a post-secondary degree or training in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or related field.

Basic Qualifications Skill Requirements
  • B.S. or M.S. in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or related field.
  • Professionally demonstrated advanced proficiency in Matlab/Simulink, C++, Python, Fortran
  • Professionally demonstrated the ability to develop and/or verify/validate complex vehicle navigation and flight controls into simulations and embedded flight software
  • Professionally demonstrated strong math skills in the areas of linear algebra, matrix math, statistics, trigonometry, and coordinate transformations
  • An active Secret clearance
Security Clearance / Work Authorization
  • To meet requirements of the program/customer, this position requires the selected employee to be a U.S. Citizen.
  • Final Secret clearance is required to start employment. Applicants must possess a currently active Secret security clearance to be considered qualified.
  • Selected candidates will be required to maintain at minimum a Secret clearance for long term employment on this program.
Desired Skills
  • Experience operating in Linux environments including High Performance Computing usage
  • Experience…
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