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System Engineer

Moseley Technical Services, Inc.
Colorado, CO Full Time
POSTED ON 5/5/2026
AVAILABLE BEFORE 6/3/2026

Systems Engineer

Employee-Owned and Best Places to Work Certified Contractor

Onsite at Schriever Space Force Base, CO


System Engineer to develop threat model requirements and perform verification and validation (V&V) on threat representations across kinematic, radio frequency (RF), and infrared (IR) domains for the Missile Defense Agency's (MDA's) Threat Modeling Center (TMC) at Schriever Space Force Base in Colorado Springs.

Responsibilities:

  • Develop and refine understanding of threat model phenomenology, including missile trajectories, motion, and signature characteristics
  • Support research and development of Radar Cross Section (RCS) and Infrared (IR) signature models
  • Translate and support stakeholder requirements to ensure accurate, high-quality model deliverables
  • Collaborate with engineering teams to improve automation, tools, and modeling efficiency
  • Support MDA Ground Test Modeling & Simulation events by delivering models on schedule
  • Work closely with Missile Modeling Engineers and Production Engineers to ensure requirements alignment and successful Verification & Validation (V&V) of models

Qualifications:

  • U.S. Citizenship is required by Federal Law
  • Active Secret Clearance required
  • Bachelor’s degree in a STEM field from an accredited institution and 2 years of relevant experience (Or Master’s degree and 0 years of experience)
  • Experience with Model-Based Systems Engineering (MBSE) tools (e.g., CAMEO or similar)
  • Understanding of the Systems Engineering V-Model, including requirements decomposition, verification, and validation
  • Experience with requirements traceability and systems engineering processes
  • Experience with modeling, simulation, and automation
  • Familiarity with missile system flight characteristics, motion, and performance
  • Exposure to RCS and IR signature modeling and thermal/heating effects on object signatures


Preferred Qualifications:

  • Strong experience with CAMEO or similar MBSE tools
  • Background in missile systems, atmospheric dynamics, and trajectory analysis
  • Knowledge of signature modeling, including countermeasures, debris, and phenomenology
  • Experience with Optical Signatures Code (OSC)
  • Familiarity with Agile methodologies (Scrum, Kanban)
  • Active Top Secret/SCI clearance



Full-Time position with an Employee-Owned company offering a comprehensive benefits package: Medical, Dental, and Vision insurance, Short-Term and Long-term Disability, and Life Insurance, FSA, Employee Stock Ownership Plan (ESOP), 401(k) Plan with company match, Tuition and Training Reimbursement, and Incentive Compensation. Estimated Salary Range: $100,000 - $130,000 (Based on factors such as Government labor categories (LCATs) education, experience, geographic location, etc.)

We are honored to have been named a contender for the Best Places to Work award from the Huntsville/Madison County Chamber of Commerce since 2020 and recognized as a Best Place for Working Parents since 2022. This designation underscores our ongoing commitment to fostering a workplace culture that supports working parents and their families.

Salary : $100,000 - $130,000

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