Demo

Senior Mission Analysis Engineer

Moseley Technical Services, Inc.
El Segundo, CA Full Time
POSTED ON 8/1/2026
AVAILABLE BEFORE 8/30/2026

We are hiring a Senior Mission Analysis Engineer to support advanced space, satellite, and national security programs focused on mission analysis, modeling and simulation, constellation design, EO/IR image processing, and mission data processing algorithms. This role requires expertise in MATLAB, Simulink, Python, C , orbital mechanics, satellite systems, CONOPS development, and Design Reference Missions (DRMs) while supporting end-to-end mission performance validation for complex aerospace and defense systems requiring a Top Secret security clearance.


Responsibilities:

  • Lead mission analysis, modeling, simulation, and technical performance assessments as the Responsible Engineering Authority (REA) for programs, proposals, and advanced technology studies.
  • Develop, maintain, and enhance large-scale satellite constellation simulations to evaluate mission effectiveness and validate customer requirements.
  • Design, develop, and optimize Electro-Optical/Infrared (EO/IR) image processing algorithms from sensor collection through mission exploitation.
  • Create high-fidelity payload and spacecraft models to support system trades, mission analysis, and technical performance predictions.
  • Develop innovative algorithms, modeling techniques, and mission data processing solutions supporting MW/MT, Rendezvous & Proximity Operations (RPO), and Space Domain Awareness (SDA) missions.
  • Architect Concepts of Operations (CONOPS) and Design Reference Missions (DRMs) to support mission planning, validation, and operational readiness.
  • Design and implement image processing, inertial tracking, state estimation, and optimal control algorithms for advanced sensor systems.
  • Collaborate with software and firmware engineering teams to develop simulation environments, including software-in-the-loop (SIL) and hardware-in-the-loop (HIL) platforms.
  • Support end-to-end system integration, verification, validation, testing, and on-orbit mission performance analysis.
  • Partner with engineering and program leadership to deliver mission solutions that meet technical, schedule, and customer objectives.


Qualifications:

  • U.S. Citizenship is required by Federal Law
  • Ability to obtain an Interim and/or Final Top Secret Security Clearance after hire.
  • Bachelor's degree and 14 years of related engineering experience, or an equivalent combination of education and experience.
  • Minimum 7 years of experience modeling and simulating complex aerospace or space systems.
  • Strong proficiency with MATLAB, Simulink, Python, C , or similar modeling and simulation tools.
  • Experience developing mission simulations, constellation analysis, and technical performance models.
  • Knowledge of mission analysis, satellite systems, spacecraft performance, and mission data processing.
  • Experience supporting aerospace, defense, national security, or space programs.

Preferred Qualifications:

  • Level 6 candidates with Bachelor's degree and 20 years of related experience.
  • 9 years of satellite design, spacecraft development, or on-orbit operations experience.
  • Experience developing EO/IR optical system models and image processing algorithms.
  • Familiarity with government image modeling tools including ASSET, PRA Toolkit, or AFSIM.
  • Experience with orbital mechanics, astrodynamics, kinematic state estimation, and spacecraft guidance.
  • Knowledge of satellite crosslink or space-to-space communication networks.
  • Experience supporting Rendezvous and Proximity Operations (RPO), Non-Maneuvering Characterization (NMC), or related orbital maneuver planning.
  • Technical leadership experience including Responsible Engineering Authority (REA), Requirements Verification & Validation (V&V), Cost Account Management (CAM), and technical team leadership.
  • Active TS/SCI Security Clearance.


Salary.com Estimation for Senior Mission Analysis Engineer in El Segundo, CA
$133,290 to $160,985
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