Modeling Simulation Software Engineer

Space Systems Integration

$180K — $230K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in aerospace, astronautics, mathematics, or physics with nine years of experience.
  • Proficiency in at least one programming language: MATLAB, Python, Java, C#, or C++.
  • Familiarity with Live, virtual, and/or constructive (LVC) simulation techniques.
  • Experience with simulation environments like STK, AFSIM, GMAT, or FreeFlyer.
  • Strong background in satellite orbital mechanics, remote sensing, and spacecraft operations.
  • Active TS clearance with in-scope T5/SSBI and SCI eligibility.

Responsibilities

  • Contribute to a multidisciplinary mission operations modeling and simulation team.
  • Develop and test simulation applications for space mission operations.
  • Integrate mission simulation tools into automated trade study execution systems.
  • Define requirements, design specifications, and implement simulation portfolios.
  • Prepare and deliver technical presentations and demonstrations.

Benefits

  • Medical, dental, and vision benefits.
  • 401(k) contribution plan.
  • Chance to be part of a critical defense project supporting the Space Force.
Full Job Description
SSI is seeking a Modeling Simulation Software Engineer for a role in El Segundo, CA.

As our established modeling and simulation developer, you will contribute expertise in simulation as a member of a fast-paced, multidisciplinary mission operations modeling, simulation, and analysis team. Your knowledge and talent will guide the team in assembling and releasing an ever-growing portfolio of space mission operations analysis simulations and trade studies.

Role and Responsibilities include:

  • Be a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team informing the United States Space Force acquisition decision process.
  • Your background and interest in simulation development will be highly valued in developing and testing simulation applications. You'll be integrating mission simulation tools into an automated system-level trade study execution architecture.
  • You will have a strong hand in defining requirements, specifying designs, and implementing an ever-growing portfolio of space mission operations analysis simulations and trade studies.


Required Qualifications:

  • Bachelor's degree in aerospace, astronautics, mathematics, or physics and nine (9) years of experience with:
  • At least one programming language: MATLAB, Python, Java, C#, or C++.
  • Live, virtual, and/or constructive (LVC) simulation techniques and technologies.
  • Simulation development experience with simulation environments such as STK, AFSIM, GMAT, or FreeFlyer.
  • MATLAB and/or Simulink or other simulation scripting languages.
  • Experience as a team leader, with planning work scope, scheduling, progress tracking, and execution.
  • Preparing and delivering presentations and technical demonstrations.
  • Satellite orbital mechanics & maneuvers, remote sensing, spacecraft launch/command/control, and/or satellite communications.
  • Equivalent experience with airborne systems is applicable to this role.
  • Managing files & directories, network file sharing, installing software & licenses, and command-line shell (Windows Cmd or Bash).
  • Active TS clearance with in-scope T5/SSBI is required, along with SCI eligibility and participation in Continuous Evaluation.
  • Must meet all requirements for SCI and SAP access and be willing to undergo a polygraph examination.
  • Travel is 10%.


Desired Qualifications:

  • Simulation software development, test, and integration experience in a team environment. Use of Agile methodology and Atlassian Jira are beneficial.
  • Prior industry experience in aerospace or space & defense.
  • Systems engineering, with experience defining and executing trade studies. Engineering methodologies such as Model-Based Systems Engineering (MBSE), Multidisciplinary Design Analysis Optimization (MDAO), or Model-Based Design are a plus. Demonstrated knowledge of supporting toolsets such as Cameo Enterprise Architect, Sparx Systems EA, or Ansys ModelCenter would be helpful.
  • Participation in engineering peer reviews, both as a developer and as a reviewer.
  • Advanced degree in engineering with emphasis on applications to space launch, orbit propagation, and maneuvering.
  • Professional certification (e.g., Professional Engineer, INCOSE CSEP, ITEA CTEP, Agile PM/PO, OMG OCSMP, etc.).


$180,000 - $230,000 a year

Target salary range: $180,000 - $230,000. The estimate displayed represents the typical salary range and bonus potential for this position based on experience and other factors. We offer medical/dental/vision benefits and 401k contribution.

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