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Senior Model- Systems Engineer

Job in Fort Belvoir, Fairfax County, Virginia, 22060, USA
Listing for: Trideum
Full Time position
Listed on 2026-10-18
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 125000 - 165000 USD Yearly USD 125000.00 165000.00 YEAR
Job Description & How to Apply Below
Join Us In Solving The World’s Toughest Challenges

Ask yourself if what you are doing is going to improve the life of your customer, your coworkers, your community, your family, or even your own life? Will your world be a better place because you walked through it and were able to positively influence those that you work with and serve?

Salary Range: $125,000 - $165,000

About Us

Trideum Corporation is a 100% employee-owned company, committed to embracing the world’s toughest challenges with a servant’s heart. Through dedicated hard work and commitment, we provide distinctive quality and unparalleled customer service in all aspects of our business. We also know that our employees are the key to our success, and it is our mission to take care of them so they can take care of our customers and communities where we live, work, and play.

Trideum Corporation has an opening for a Senior Model-Based System Engineer supporting the C5

ISR RTI voir, VA. This is a full-time position, located voir, VA. Occasional telework will occur with coordination with the senior corporate site lead.

What You’ll Do

Senior Model-Based System Engineer will support Modeling and Simulation and systems engineering activities. Responsibilities include, but are not limited to:

  • Documenting the “as-is” architecture and execution environment for existing projects with tools (Cameo/Magic Draw).
  • Decomposing user new requirements into system and software level requirements to specify system and software functionality.
  • Understanding interoperability standards, specifications, and protocols to develop and document interfaces between selected system-level components.
  • Developing test plans and procedures intended to verify the implementation of system requirements in both in house developed and COTS/GOTS components and the overall system.
  • Documenting two-way traceability between requirements and test procedures, both to ensure test coverage of all requirements and to correlate issues discovered during testing to requirements that are not satisfied within the system under test.
  • Supporting test execution, tracking test results, and documenting issues discovered within the system under test.
  • Communicate effectively with team members and clearly present technical approaches and findings in teleconferences and meetings.
  • Ability to work in a dynamic and continually changing group setting

Required Qualifications

  • BS/BA in Systems Engineering, Computer Engineering, Computer Science, Mathematics, Physics or related technical field and 7-12 years of professional experience, or MS/MA in Systems Engineering, Computer Engineering, Computer Science, Mathematics or related technical field and 5+ years of professional experience.
  • Experience working with tools like Cameo and Magic Draw (or similar)
  • Experience working within Windows and Linux/Unix computer environment with Office and SharePoint repositories.
  • Experience specifying requirements and/or developing and executing testing of computer-based software systems

Desired Qualifications

  • Experience with, or exposure to U.S. Army models and simulations.
  • Experience with, or exposure to, requirements management processes and practical application of those processes to real development projects.

We Take Care of Our People

Whether you’re looking to launch a new career or grow an existing one, Trideum is the type of company where you can balance great work with great life because we believe that taking care of our people is the right thing to do. Trideum offers:

  • Competitive compensation.
  • Traditional benefits such as medical, dental, vision, life, disability, and 401k matching.
  • Paid leave and the ability to cash out leave.
  • Free access to certified financial planners, wellness and support services, and discount programs.
  • Education…
Position Requirements
10+ Years work experience
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