Question
2-5

Model-Based Systems Engineer (MBSE)

2/27/2026

This role involves providing Model-Based Systems Engineering (MBSE) support for mission engineering capability development within DoD programs, focusing on requirements analysis and integration of complex systems. Key tasks include developing and maintaining the Requirements Traceability and Verification Matrix (RTVM) and creating necessary MBSE artifacts for technical reviews.

Working Hours

40 hours/week

Company Size

51-200 employees

Language

English

Visa Sponsorship

No

About The Company
American Technology Solutions International Corp. (ATSI) is a valued Veterans Affairs (VA) certified service-disabled veteran-owned small business (SDVOSB). We support multiple prime and sub contracts with Department of Defense (DoD), Intelligence, and Federal Government clients.
About the Role

Description

  

ATSI is seeking an individual to provide Model-Based Systems Engineering (MBSE) support for mission engineering capability development within DoD programs. This role focuses on requirements analysis, MBSE practices, and integration of complex systems across multiple domains. Candidates will work collaboratively with government and contractor teams to deliver high-quality engineering artifacts and ensure compliance with DoD standards.


Key Responsibilities: 

  • Analyze, derive, and manage requirements for hardware and software systems in accordance with industry standards.
  • Develop and maintain Requirements Traceability and Verification Matrix (RTVM).
  • Strategize verification methods and document timing and execution plans.
  • Apply MBSE methodologies to manage requirements and verification within system models.
  • Create MBSE artifacts, including System Engineering Technical Review (SETR) deliverables.
  • Manage configuration and data for MBSE artifacts.
  • Assess system interoperability using MBSE tools and emulated software.
  • Support integration into virtual environments (e.g., Live Virtual Constructive) and physical systems.
  • Work closely with Integrated Product Teams (IPTs) and cross-functional disciplines.
  • Capture and document requirements from product support specialists and logisticians.
  • Assist in review and improvement of repair and test procedures.

Requirements

Preferred Expertise & Qualifications

  • Standards & Frameworks: Familiarity with DoD systems engineering standards, industry best practices, and INCOSE Systems Engineering Body of Knowledge (SEBoK).
  • Modeling & Architecture: Strong knowledge of SysML and UML; experience with MBSE tools such as Cameo, MagicDraw, and Rhapsody; familiarity with DoDAF/UAF frameworks.
  • Engineering Tools: Proficiency with Ansys Systems Tool Kit, DOORS, MATLAB, LabVIEW, SIMDIS, and Visio.
  • Programming Skills: Skilled in Python, C#, and MATLAB for modeling and automation tasks.
  • Other Technical Skills: Experience with Linux environments, containerization (Docker), version control (Git), and development tools such as Visual Studio.

Education & Experience: 

  • Bachelor’s degree in engineering or related field; minimum of 3 years of professional MBSE experience.


Position Location

Crane, Indiana
 

Our Company

American Technology Solutions International Corp. (ATSI) is a valued Veterans Affairs (VA) certified service-disabled veteran-owned small business (SDVOSB). We support multiple prime and subcontracts with Department of Defense (DoD), Intelligence, and Federal Government clients. ATSI provides program management, financial management, and technical support services to DoD S&T programs, to include technology transition and technology transfer programs and initiatives.


Benefits: The ATSI benefits package includes:

· Direct Deposits & Allotments

· 11 Paid Holidays

· Vacation & Sick leave

· Medical, Dental, Vision, and Prescription Insurance

· Company Paid Virtual Doctor Visits for employees & dependents

· Company Paid Short-Term and Long-Term Disability Insurance

· Company Paid Basic Life and AD&D Insurance

· Voluntary Life Insurance Program

· Flexible Spending Plans for healthcare, dependent care, & transportation

· Employee Assistance Program (EAP)

· Travel Assistance Program

· Education Reimbursement Program

· 401(k) plan with company match


ATSI is an equal opportunity employer that does not discriminate against any employee or job applicant because of race, color, religion, national origin, sex, physical or mental disability, age, or any other status protected by applicable law.
 

www.atsicorp.com 

Key Skills
MBSERequirements AnalysisSysMLUMLCameoMagicDrawRhapsodyDoDAF/UAFAnsys Systems Tool KitDOORSMATLABPythonC#GitDockerLinux
Categories
EngineeringGovernment & Public SectorTechnologyScience & ResearchSoftware
Benefits
Direct Deposits & AllotmentsPaid HolidaysVacation & Sick LeaveMedical InsuranceDental InsuranceVision InsurancePrescription InsuranceCompany Paid Virtual Doctor VisitsCompany Paid Short-Term Disability InsuranceCompany Paid Long-Term Disability InsuranceCompany Paid Basic Life InsuranceCompany Paid AD&D InsuranceVoluntary Life Insurance ProgramFlexible Spending PlansEmployee Assistance Program (EAP)Travel Assistance ProgramEducation Reimbursement Program401(k) Plan With Company Match
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