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Sr. Model Based Systems Engineer (MBSE) - Hybrid with Security Clearance

ClearanceJobs
Aurora, CO Full Time
POSTED ON 12/23/2025
AVAILABLE BEFORE 1/21/2026
Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program success. Our Mission. Your Success.™ To learn more, visit https://technology.delivery ---- Bryn Neil is looking for multiple MBSE's to join our engineering team across the US- there are positions available in Centennial, CO, Dayton, OH, and Plano, TX. In this role, you will be responsible for owning systems architecture, modeling, requirements development, integration and verification for mission-critical C4ISR capabilities that support national-level command-and-control. The role is cross-functional: it interfaces with software, hardware, electrical, mechanical and test engineering, driving system-level design across the entire lifecycle. Responsibilities:

  • Decompose high-level requirements into actionable, traceable lower-level system requirements.
  • Hands-on use of Cameo Systems Modeler to create SysML diagrams and model system behavior and architecture.
  • Expertise in the front-end of the systems lifecycle — requirements definition, architecture modeling, interface definition. Clearance: Secret or higher Years of experience: 10 Location: Denver, CO, Plano, TX OR Dayton, OH Work Schedule: In office 2 days a week Travel: Up to 25% Qualifications:
  • 10 years of experience with MBSE using SysML or Cameo
  • 10 years of Systems Architecture & Requirements Engineering
  • Multi-Disciplinary Integration experience
  • Technical B.S. degree *Strong communication and interpersonal skills, with the ability to effectively collaborate with diverse teams. *Please note that we are only accepting local candidates to the 3 office locations currently and are unable to provide relocation.* ---- This is a general job description, the roles and responsibilities may vary depending on the team. Salary: our team represents a breadth of experience which correlates to a salary range of $110,000 to $290,000 a year. ---- Bryn Neil provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability. Bryn Neil International, LLC is committed to providing reasonable accommodation to, among others, individuals with disabilities and disabled veterans. If you need an accommodation because of a disability to search and apply for a career opportunity with Bryn Neil, please send an e-mail to or call 720-799-8005 to let us know the nature of your accommodation request and your contact information.

Salary : $110,000 - $290,000

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