[Hiring] Systems Engineer Sr Staff - Simulation Engineer
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.
Job ID: 700351BRDate posted: Aug. 06, 2025
Description: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.
For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the strategic deterrence.
Learn about the Trident II D5 Fleet Ballistic Missile.
Lockheed Martin is looking for a highly motivated Systems Engineer to become a member of the Systems Engineering and Integration Team (SEIT).
Requirements
Experience in flight dynamics, trajectories, physics-based modeling, time domain simulation, or a related field.
• Programming experience in one or more of the following: MATLAB, Fortran, C/C++, Python, Java
• Active Top Secret security clearance
Desired Skills:
• Knowledge of missile trajectory performance and subsystem inter-dependencies
• Understanding of 3 DOF and 6 DOF dynamics as they relate to aerospace vehicles
• Experience programming in UNIX/LINUX operating system (O/S) environment
• Knowledge of FORTRAN (or similar) is a plus
• Excellent programming experience (C/C++ or Similar)
• Familiarity with STK, MBSE, Cameo, Agile process
• FBM program experience is a plus
Security Clearance Statement:This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level:Top 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:Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.
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.
Benefits
Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.
Location
Littleton, Colorado