Demo

Senior Modeling and Simulation (M&S) Engineer/Program Analyst

Astrion
Los Angeles, CA Full Time
POSTED ON 7/19/2026
AVAILABLE BEFORE 8/19/2026
Overview

Senior Modeling and Simulation (M&S) Engineer/Program Analyst

LOCATION: El Segundo, CA

JOB STATUS: Full-time

CLEARANCE: TS (SCI eligible)

CERTIFICATION: N/A

TRAVEL: 20% of the time

SALARY RANGE: $200,000 annually*

  • depending on experience, certifications, and qualifications

Astrion has an exciting opportunity for a Senior Modeling and Simulation (M&S) Engineer located at the Space Systems Integration Office (SSIO) United States Space Force (USSF) Space Systems Command (SSC), Los Angeles AFB in El Segundo, CA. Astrion has worked extensively with the USSF SSC where it has earned a reputation for on-time delivery of high-quality products tailored to the needs of its clients.

Required Qualifications / Skills



  • Bachelor of Science (B.S.) degree
  • 15 YOE in a STEM field with emphasis in Electrical or Mechanical Engineering, Physics, Earth Science, Mathematics, Operations Analysis or related field
  • Experience in the design, development, implementation, deployment, management or upgrade of a sufficiently complicated technical system within the SSIO mission space
  • Proficient in the systems engineering process and at least one implementation technology (e.g., software engineering, electrical engineering, mechanical engineering, aerospace engineering, mission engineering)
  • Technical program leadership of a technical implementation team
  • Experience in basic team development and individual leadership training
  • Proficiency in MS Office (Word, Excel), Matlab, AFSIM, STK and adaptable to new analytical tools
  • Strong written, oral, and interpersonal communication skills
  • Ability to manage multiple stakeholders and complex tasks in a fast-paced environment.
  • Willingness to travel as required (up to 20% of the time)

Preferred Qualifications / Skills

  • Experience with space system M&S (military, contractor, or DoD civilian) as a SETA or SE&I support staff
  • Familiarity with the DoD acquisition lifecycle and JCIDS processes
  • Background/experience in SSC mission areas: SATCOM, PNT, MW/MT, Space Weather, C3BM, Space Superiority, ISR and Ground/Network segments
  • Experience implementing a space system supportive of / critical to the current SSIO mission space (e.g., SATCOM, PNT, Missile Warning/Tracking, TacISR, SBEM, BMC3, Launch)
  • Experience in M&S of both systems and mission scenarios
  • Knowledge of statistical performance measurements and system / scenario performance evaluation
  • Background in development, implementation and execution of stochastic modeling V&V programs

Responsibilities

  • Support the SSIO office with development of mission-specific and cross-portfolio M&S services, algorithms and effective characterization of likely scenario outcomes.
  • Conduct requirements traceability from Mission Areas down to implementation of appropriate representative M&S simulations capable of accurately representing the physical dynamics, operations, and overall behavior of modeled systems.
  • Model/simulate potential SoS and FoS materiel solutions and concepts in appropriate scenarios to evaluate and recommend modernization changes.
  • Model materiel solutions that support determinations for system vulnerability, survivability and resilience, system performance including improved performance from enhancements and/or new technologies.
  • Model materiel solutions that support utility trades, technology readiness assessment and related gathered intelligence.
  • Establish Modeling, Simulation & Analysis (MS&A) Verification and Validation (V&V) procedures for established MS&A tools and software upgrades
  • Conduct V&V of Models used by the Space Systems Command (SSC) Space Systems Integration Office (SSIO); support maintenance of all Government models (AFSIM, SEAS, etc.), as directed by the Government.
  • Assist with enterprise requirements development and JCIDS documentation
  • Analyze technical derivatives of cross-cutting space requirements relevant to the simulation outcomes of implemented M&S artifacts.
  • Recommend practical, mission-driven solutions to meet performance, affordability and sustainment goals
  • Develop and present briefings, technical reports and architectural roadmaps
  • Collaborate with SWAC, CSRO/S5R and PEO offices to define and prioritize M&S for SATCOM, PNT, Missile Warning/Tracking, TacISR, SBEM, BMC3 and Launch systems at SSC.

Salary : $200,000

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