Mid-Level MBSE Engineer (Active TS w/ SCI eligibility)

About the role

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 currently seeking a Mid-Level Model Based Systems Engineer to support key programs at NSWC Crane.

Responsibilities

• 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.

Requirements

• 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

Preferred Qualifications

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

Qualifications

• Required: Active US Government Top Secret Clearance with the ability to obtain and maintain SCI eligibility
• 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

Benefits

• Health, dental, and vision insurance
• Paid time off and holidays
• Retail benefits (including 401(k) matching)
• Retirement benefits
• Employee stock purchase plan
• Tax-saving options
• Disability and life insurance
• Pet insurance