Modeling & Simulation Systems Engineer IV

The role

The Level IV Modeling, Simulation, and Controls Engineer contributes to the design, development, and analysis of control systems and simulation architectures for propulsion and aerospace systems. This role involves high-fidelity modeling, algorithm development, and performance assessments using domain expertise in solid rocket motors and controllable solids.

What you will do

• Develop high-fidelity models and control algorithms for propulsion, flight control, and guidance subsystems
• Support creation of system simulation architectures
• Perform controllability studies of dynamic systems
• Define control system topologies and support gain tuning methodology
• Support program performance engineering through requirement derivation, margin analysis, and performance trade studies
• Conduct system-level performance assessments using Monte Carlo, sensitivity, and parametric studies
• Apply physics-based modeling to develop representative simulations of mechanical, thermal, and aerodynamic systems
• Contribute to ballistics modeling and propulsion system performance analysis for solid rocket motors
• Develop and validate models of actuation systems for propulsion control systems
• Aid customers in developing mission CONOPS and requirements

Required qualifications

• Must have or be able to obtain and maintain an active DoD Secret Clearance
• Demonstrated ability to lead engineering tasks across lifecycle phases
• Strong systems thinking and ability to work across functional boundaries
• Effective leadership, collaboration, and interpersonal skills
• Solid technical foundation in modeling, control systems, and dynamic system behavior
• Ability to interface with DoD customers
• 7–10 years of experience in modeling, simulation, control systems, or estimation algorithm development in aerospace or defense industries
• Strong background in dynamic system modeling, control system design, and simulation infrastructure
• Experience in propulsion modeling, including solid rocket motors and controllable solids performance
• Working knowledge of physics-based modeling for mechanical, thermal, and aerodynamic subsystems
• Demonstrated experience contributing to complex program deliverables and technical reviews
• Bachelor’s degree in systems engineering, aerospace engineering, mechanical, electrical engineering, or related STEM field from an accredited college/university

Nice to have

• Prior experience with Department of Defense (DoD), MDA, or equivalent government programs
• Master’s degree in systems engineering or a related discipline

Benefits

• Competitive salary
• Discretionary annual bonus plan
• Paid time off (PTO)
• Comprehensive health benefit package
• Retirement savings
• Wellness program

Before you apply

• Must have or be able to obtain and maintain an active DoD Secret Clearance
• To conform to U.S. Government space technology export regulations, you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined in 8 U.S.C. 1324b(a)(3), or eligib

About the company

Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions.