Systems Engineer / Systems Architect - Model-Based Systems (MBSE)

Post Date

Jul 07, 2026

Location

O'fallon,
Illinois

ZIP/Postal Code

62225
US
Sep 06, 2026 Insight Global

Job Type

Perm

Category

Architect

Req #

STL-578efea7-9fa5-4637-ba73-8708a8752aab

Pay Rate

$97k - $145k (estimate)

Job Description

- A client of Insight Global is seeking a Systems Engineer / Systems Architect - Model-Based Systems (MBSE) to support enterprise modernization initiatives for the Joint Transportation Management System (JTMS). The successful candidate will help define digital engineering strategy, develop system architectures, and collaborate with government and contractor teams supporting mission-critical transportation capabilities. This role is ideal for experienced systems engineers looking to expand their Model-Based Systems Engineering (MBSE) expertise within an established digital engineering community.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

- Active DoD Secret clearance or ability to obtain one.
- Bachelor’s degree in systems engineering, Computer Science, Engineering, Information Systems, or related field (or equivalent experience).
- 7+ years designing enterprise, systems, or solution architectures supporting large-scale IT or DoD programs.
- Working knowledge of SysML/UML and architecture frameworks such as DoDAF or UAF.
- Strong analytical, organizational, written, verbal, and briefing skills.
- Ability to work independently and collaboratively in multidisciplinary teams.

Nice to Have Skills & Experience

- 5+ years of MBSE/Digital Engineering experience.
- Master's degree in a related field.
- Experience supporting USTRANSCOM or DoD logistics modernization.
- Experience with Cameo/MagicDraw, Sparx EA, Rhapsody, or similar tools.
- Knowledge of cloud architectures, DevSecOps, Zero Trust, and DoD acquisition processes.
- Professional certifications such as OCSMP, INCOSE CSEP/ESEP, TOGAF, SAFe, or AWS/Azure.

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.