Guidance, Navigation & Control Engineer (Staff, Level IV) - TS/SCI jobs in United States
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Lockheed Martin · 1 month ago

Guidance, Navigation & Control Engineer (Staff, Level IV) - TS/SCI

Lockheed Martin Space is focused on harnessing the potential of space to drive innovation and security. The Guidance, Navigation & Control Engineer (Staff, Level IV) will design and produce systems to control spacecraft, specializing in optical line of sight jitter analysis for precision pointing spacecraft.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Design and produce the hardware, algorithms, and software required to solve the challenging problems of controlling spacecraft systems in a harsh, zero-g environment
Serve as a Line of Sight (LOS) SME
Specialize in the subject of optical line of sight (LOS) jitter analysis for precision pointing spacecraft
Support multiple satellite buses including the LM400 and LM2100 satellite series
Familiarity with GN&C subsystem architecture, systems engineering, disturbance modelling, dynamometer testing, space vehicle jitter testing, requirements flow down, early program design and analysis, structural analysis, Damping, Dynamics Modeling, Modeling Uncertainty factors, LOS jitter analysis and time/frequency domain analysis

Qualification

Spacecraft controller designLOS modelingAnalysisOptical LOS jitter analysisMATLAB/SimulinkC++ programmingFlight software developmentKalman Filter experienceMulti-body dynamicsDynamics modelingCommunication skillsTeam collaboration

Required

Possess advanced domain experience in spacecraft controller design and optimization
Experience in developing and verifying performance of simulation models in simulation environments using programming tools that include MATLAB/Simulink, C++
Possess advanced domain experience in LOS modeling and analysis
Specialist in the subject of optical line of sight (LOS) jitter analysis for precision pointing spacecraft
To meet requirements of the program/customer, this position requires the selected employee to be a U.S. Citizen
Active Top Secret clearance with SCI (adjudicated or eligibility) is required for consideration
Top Secret security clearance with adjudicated SCI (i.e. TS/SCI) is required prior to start
Successful applicants generally have at least 6+ years of related experience and may have a post-secondary degree or training in a related discipline, such as Aerospace Engineering or other related field

Preferred

Experience with CORESIM
Experience with flight software development and autocode to C++ and Python
Attitude Determination and Kalman Filter Experience
Multi-body dynamics experience
Familiarity with a GN&C hardware suite for space applications
Domain experience in dynamics modeling
Experience with LOS accuracy budgets
Experience in Finite Element Modeling
Experience in Disturbance modeling
Experience going through a spacecraft program life cycle encompassing requirements generation, design, analysis, integration, verification, and testing of the GN&C subsystem for space applications including mission operations
Ability to work in a fast-paced, dynamic, collaborative team environment
Demonstrated good communication skills with the ability to articulate complex technical issues to peers, management, subcontractors and customers

Benefits

Medical
Dental
Vision
Life Insurance
Short-Term Disability
Long-Term Disability
401(k) match
Flexible Spending Accounts
EAP
Education Assistance
Parental Leave
Paid time off
Holidays

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase