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SATCOM Test & Evaluation Engineer

Modern Technology Solutions, Inc. (MTSI)
El Segundo, CA Full Time
POSTED ON 4/16/2026
AVAILABLE BEFORE 5/24/2026
Modern Technology Solutions, Inc. (MTSI) is seeking a SATCOM Test & Evaluation Engineer to join our team in El Segundo, CA. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. You will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing, and tracking action items, and authoring meeting minutes.

The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force’s Space Systems Command. We support the Space Force’s acquisition of state-of-the-art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

Key Responsibilities

  • Develop T&E strategies, Test and Evaluation Master Plan (TEMP) content, verification plans, test objectives, test procedures, and evaluation criteria
  • Collect, analyze, and report T&E data
  • Supporting implementation of common Test and Evaluation database for the program
  • Supporting development of DoD compliant deficiency reporting and resolution system
  • Participate in T&E reviews, audits, Integrated Product Teams (IPTs), Deficiency Review Boards (DRBs), Materiel Improvement Process Review Boards (MIPRBs), and Technical Interchange Meetings (TIMs)
  • Support and observe test execution at DoD and contractor facilities

Work Environment

  • Location: On-site
  • Travel Requirements: Minimal
  • Working Hours: Standard

Qualifications

Required:

  • Ability to obtain and maintain a Secret clearance
  • Bachelor’s degree in engineering, physics, mathematics, computer science, or a related technical field
  • 3–5 years of experience supporting or executing multi-faceted test activities
  • Strong communication, teamwork, and presentation skills
  • Proficiency with Microsoft Word, Excel, and PowerPoint

Desired

  • Top Secret clearance
  • 3–5 years of Test & Evaluation experience with DoD/USAF processes
  • Master's degree in a relevant technical field
  • Experience with SATCOM system testing
  • 5 years of systems engineering experience
  • INCOSE CSEP/ESEP certification
  • Experience working with military or DoD civilian partners

Compensation: The pay range for this position in California is $98,000/year to $122,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applicants should apply via MTSI's internal or external careers site.

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Salary : $98,000 - $122,000

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