Job ID: 723910BR Date posted: Apr. 20, 2026
Description:WHAT WE’RE DOING
At Lockheed Martin, we engineer innovative solutions to deliver resilient systems, products, and services across evolving cyber threats. As risks to our hardware, software, and supply chains continue to rise, our customers require advanced solutions to mitigate growing vulnerabilities and ensure our systems can operate in cyber contested environments. Strong resiliency-focused engineering is essential to protecting Rotary and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated cyber threats.

THE WORK
Lockheed Martin RMS is seeking a Systems Engineer responsible for advancing the development of digital twin architectures for the U.S Navy's strategic navigation submarine programs. In this role you will collaborate with cross functional teams to create a scalable virtual replica that supports Agile development, early/advanced integration and testing, design validation, predictive maintenance, troubleshooting using lab and field data, performance optimization, and lifecycle management. You will define the overall digital twin architecture, including data ingestion pipelines, simulation models and engines, analytics layers, and visualization frameworks and then validate the functionality against lab and field data. You will produce detailed design documents and be expected to conduct training sessions and workshops for internal and external stakeholders.

WHY JOIN US
Your Health, Your Wealth, Your Life
Joining Lockheed Martin means becoming part of a team that's making a significant impact in the field of engineering. When you choose to work with us, you'll enjoy:
Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.
Basic Qualifications:
- Bachelor’s degree from an accredited college in a related discipline such as Electrical/Mechanical Engineering, Computer Science, Mathematics or Physics
- Applicable technical experience on digital twin or model based systems engineering (MBSE) projects.
- Proficiency with simulation tools (e.g. Simulink) and scripting languages (Python, MATLAB, C++/C)
- Teamwork: Ability to work collaboratively on an Agile team with both local and geographically distributed teammates including subcontractors, technical agents and customers
- Excellent demonstrated interpersonal and time management skillsets
- Must be a US citizen; this position will require a government security clearance
Desired Skills:
- Advanced degree from an accredited college in a related discipline such as Electrical/Mechanical Engineering, Computer Science, Mathematics or Physics
- Experience with MBSE tools
- Knowledge of Python, Pytorch, ONNX, and general AI/ML tools and libraries
- Familiarity with coding in C and C++
- Proficient working within both Windows and Unix/Linux environment
- Basic understanding of time-domain (Kalman, Least-Squares, etc) and frequency-domain filtering (Low-Pass, High-Pass, Band-Pass, Notch, etc)
- Familiarity with Position, Navigation, and Timing with and without GPS
- Familiarity with Inertial Navigation algorithms
- Familiarity with Estimation and Guidance algorithms
- Familiarity with active SONAR systems (Correlation Velocity Log, Doppler Velocity Log, etc) and underwater platforms
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: 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.
Schedule for this Position: 9x80 every other Friday off
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help 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, develop, 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. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Hourly/Non-Exempt
Business Unit: RMS
Relocation Available: Possible
Career Area: Systems Engineering: Models and Simulations
Type: Full-Time
Shift: First