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Sustainment Test & Evaluation Engineer

Modern Technology Solutions, Inc.
401(k)
United States, Colorado, Colorado Springs
Oct 09, 2025
Modern Technology Solutions, Inc. (MTSI) is seeking a Sustainment Test and Evaluation Engineer to support a MILSATCOM Program Management Office (PMO) within the US Space Force's (USSF), Space Systems Command (SSC) at Peterson Space Force Base (PSFB), CO. We conduct operations and sustainment activities for state-of-the-art Military and Commercial Satellite Communications (SATCOM) and Nuclear Command, Control and Communications (NC3) systems, providing global secure, survivable, and protected communications for our Nation's warfighters.
We are looking for an innovative, creative, and highly motivated individual to provide test and evaluation and terminal operations on a diverse set of strategic and tactical MILSATCOM space systems and infrastructure. Join our high-functioning, high-performing MSEIT Sustainment IPT located at Peterson Space Force Base (PSFB) and be an important part of directly supporting the Joint and Allied operational warfighting community, currently employing MILSATCOM and NC3 space systems, terminals, and software applications worldwide.
Key Responsibilities:
  • Design, plan, coordinate, and execute testing on the Family of Beyond Line-of-Sight Terminals (FAB-T), Global Aircrew Strategic Network Terminal (Global-ASNT), Time Distribution Subsystem PreProcessor (TDSPP), Milstar Messaging System (MMS), Global Broadcast Service (GBS), and various other MILSATCOM systems, subsystems, and devices
  • Provide engineering and technician-level support, including integration, communication circuit troubleshooting, system-level anomaly resolution, and the identification and isolation of software or hardware defects to evaluate/assess system modifications for shortfalls or interoperability issues and provide technical assessments to the client with regards to the modifications
  • Author and deliver technical documentation including test plans, test procedures, system configuration diagrams, engineering studies, technical white papers, and test reports
Work Environment:
  • Location:On-site
  • Travel Requirements:Approximately 20%
  • Working Hours:Standard
Qualifications:
Required:
  • Active Secret clearance required for this position
  • Bachelor's degree in engineering, mathematics, physics, computer science, or similar technical discipline from an accredited university
  • Must be a motivated, self-starter capable of autonomous on-the-job learning/improvement
  • Proficient in Microsoft Office products (Word, Excel, PowerPoint) * Excellent written, verbal communications and presentation skills
  • 5+ years of small team leadership experience
  • 5+ years experience with DoD/USAF test processes and documentation
  • 5+ years experience working with military or DoD civilian clients and managing professional relationships
  • 5+ years experience working in a highly competitive multi-contractor environment
Desired:
  • 5+ years of Operational Test (OT) experience supporting a DoD Operational Test Agency (OTA) or other test organizations
  • Specific experience operating or maintaining the following: FAB-T, MMS, Global-ASNT, GBS Receive Suites, cryptographic equipment (e.g., KIV-7M, KG-250), and/or related infrastructure/support equipment
  • Knowledge of DoD mission system sustainment
  • International Council on Systems Engineering (INCOSE), Certified Systems Engineering Professional (CSEP) certification or higher
  • Project Management Institute (PMI), Project Management Professional (PMP) certification
Basic Compensation:$99,000 - $130,000 in Colorado
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.
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  • Interesting Work:



    Our co-workers support some of the most important and critical programs to our national defense and security.






  • Values:



    Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.






  • 100% Employee Owned:



    We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.






  • Great Benefits - Most Full-Time Staff Are Eligible for:





    • Starting PTO accrual of 20 days PTO/year + 10 holidays/year


    • Flexible schedules


    • 6% 401k match with immediate vesting up to $9k annually


    • Semi-annual bonus eligibility (July and December)


    • Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account


    • Up to $10,000 in annual educational reimbursement


    • Other company funded benefits, like life and disability insurance


    • Optional zero deductible Blue Cross/Blue Shield health insurance plan







  • Track Record of Success:



    We have grown every year since our founding in 1993.




Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com

MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.


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