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Jobs in the Indiana Uplands

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Mid-Level Modeling & Simulation (M&S) Developer

Amentum

Amentum

Software Engineering
Crane, IN, USA
Posted on Oct 10, 2025

Amentum is a trusted partner to United States government agencies, allied governments, and corporations worldwide supporting critical programs across a broad range of domains. We are hiring a Mid-Level M&S Developer to support key programs at NSWC Crane. This position will be based on-site at NWSC Crane. Check out our website: https://www.amentumcareers.com/crane-indiana-jobs

Job Duties and Responsibilities:

  • Interpret military mission threads and extract key attributes to be modeled
  • Interpret system technical documentation and extract key attributes to be modeled
  • Develop digital representations of system attributes and system behaviors
  • Integrate modeling elements into M&S toolsets that predict system-of-systems performance
  • Generate design documentation and maintain version control
  • Validate that M&S toolsets produce realistic results

Required Qualifications:

  • 5+ years of experience in an engineering job or scientific research job
  • 1+ years of experience integrating digital models to predict system-of-systems performance
  • 1+ years of experience working in a secure integrated data environment
  • Familiar with (or similar):
    • AFSIM
    • ITASE
    • Matlab
    • Python
    • SysML models
  • Bachelor’s degree from ABET-accredited engineering program, or computer science major, or mathematics major.
  • Must have an Active US Government Secret Clearance with the ability to obtain and maintain a TS/SCI US Government Clearance. Please note US Citizenship is required to obtain a Secret/ TS/SCI Clearance.

Preferred Qualifications:

  • Experience in a systems engineering job or mission engineering job
  • Experience with military mission scenario modeling
  • Experience testing digital models or software products
  • Experience with radar, electronic surveillance, and radio datalinks
  • Experience with missile guidance and missile countermeasures

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.