Amentum

Mid-Level MBSE Engineer (Active Secret w/ ability to obtain TS/SCI)

Amentum$110K — $180K *
Crane, IN 47522In-Person
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 6-10 years of Systems Engineering experience required
  • 3-5 years of creating SysML models and simulations with Cameo Systems Modeler
  • Experience generating CDRL documents based on MBSE models
  • Active US Government Secret Clearance with ability to obtain TS/SCI
  • Bachelor's degree from ABET-accredited engineering program, or related field, or equivalent experience

Responsibilities

  • Apply MBSE methodologies using SysML to create and manage digital models
  • Develop complex system architecture models based on standards
  • Evaluate architectures through qualitative and quantitative analysis
  • Identify uncertainties and define risks within system architectures
  • Contribute to management of requirements, interfaces, and architectural changes
  • Translate analytical findings into recommendations for government stakeholders

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits with 401(k) matching
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance
Full Job Description
We are hiring a Mid-Level Model Based Systems Engineer to support key programs at NSWC Crane.

Check out our website: https://www.amentumcareers.com/crane-indiana-jobs

As our Mid-Level MBSE Engineer, you will:

  • Apply MBSE methodologies using SysML and supporting MBSE tools to capture, maintain, and visualize complete system solutions within a unified digital model, enabling clear design communication and automated integration across engineering domains.
  • Develop models of complex system architectures using standards-based languages (SysML).
  • Support architecture evaluations through both qualitative and quantitative analysis methods.
  • Identify and characterize uncertainties within system architectures and define associated risks and opportunities.
  • Contribute to requirements management, interface management, and architecture change control processes.
  • Convert analytical findings into clear, actionable recommendations for U.S. Government stakeholders.


REQUIRED QUALIFICATION
  • 6-10 years of Systems Engineering experience
  • 3-5 years of experience creating SysML models, analyses, and simulation using Cameo Systems Modeler
  • Able to generate CDRL documents from the MBSE models such as Requirements, Architecture, Interface Documents
  • 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.


EDUCATION
  • Bachelor's degree from ABET-accredited engineering program, or computer science major, or mathematics major.
  • Bachelor's degree with 8+ years of SE and/or MBSE experience, master's degree with 5+ years of MBSE experience


PREFERRED QUALIFICATION
  • Ability to create SysML models using Cameo Systems Modeler
  • Experience developing Models using MagicGrid Methodology a plus
  • Experience implementing MBSE on DoD Programs


Compensation Details:
$110,000 - $180,000 annually

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance


Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:
05/07/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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