Job Summary General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a leader in advanced unmanned aircraft systems, tactical sensors, and integrated technologies. We are seeking a L5- Staff Mission & Operations Modeling and Simulation Engineer to join our Agile Mission Systems (AMS) Engineering team in San Diego, CA. In this senior-level role, you will support the development and application of simulation tools to explore, validate, and enhance how advanced unmanned systems perform across multi-domain mission scenarios. Your work will transform innovative system concepts into validated, actionable designs that directly bolster real-world defense capabilities and exemplify technical leadership across the organization.

DUTIES & RESPONSIBILITIES:

• Build and run simulations using tools such as AFSIM and related platforms to model mission scenarios spanning air, land, sea, space, and cyber domains.
• Translate system requirements and operational concepts into reusable models and simulation logic.
• Analyze the performance of sensors, communications, weapons, and autonomous functions in realistic threat environments.
• Collaborate with engineering teams across the organization to assess new capabilities, test ideas, and support decision-making through simulation-driven insights.
• Develop and implement digital thread and digital twin strategies that integrate simulation with systems engineering processes.
• Create, deliver, and refine comprehensive reports, visualizations, and presentations for both technical and non-technical stakeholders, with a strong emphasis on high-impact presentation skills.
• Contribute to research initiatives, proposal development, and system-level trade studies by providing strategic insight and technical expertise.
• Plan, organize, and coordinate simulation projects while mentoring less experienced team members and fostering a culture of technical excellence.

We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.


Job Qualifications:

• Typically requires a Bachelor’s, Master’s, or Ph.D. in Engineering, Computer Science, Mathematics, Physics, or a related technical discipline from an accredited institution, demonstrated by progressive engineering experience—defined as nine or more years with a Bachelor’s degree, seven or more years with a Master’s degree, or four or more years with a Ph.D. (equivalent engineering experience may be substituted in lieu of formal education)
• Extensive technical expertise with a strong command of engineering principles, concepts, theory, and practice.
• Proven ability to quickly grasp new technical concepts—particularly those relating to digital thread and digital twin strategies—and apply them effectively in an evolving environment.
• Proficiency with simulation tools such as AFSIM or similar environments; familiarity with additional platforms (e.g., STK, Simulink) is an advantage.
• Strong programming and scripting skills using languages and tools such as Python and MATLAB.
• Experience with systems engineering methodologies and tools, including SysML and Cameo, to enhance cross-domain analysis and design.
• Excellent communication and presentation skills are essential, enabling the clear and compelling delivery of technical content to diverse audiences.
• A customer-focused mindset with a demonstrated ability to develop innovative design solutions to complex technical challenges.
• Ability to work both independently and collaboratively within a team-oriented environment.
• Ability to obtain and maintain a DoD Security Clearance required.
• Preferred Qualifications
  • Experience modeling and simulating ISR, autonomy, electronic warfare, or contested operations.
  • Understanding of military concepts of operations (CONOPS) and multi-domain operations.
  • Background in agent-based modeling, campaign-level analysis, or wargaming.
  • Demonstrated technical leadership credentials, such as a Professional Engineering License, original publications in professional journals, or experience presenting original work at engineering symposiums.

Salary:$105,890 - $189,545