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Principal Test Development Engineer - Secret Clearance

Quest Defense Systems & Solutions, Inc.
Tucson, AZ Full Time
POSTED ON 5/3/2026
AVAILABLE BEFORE 7/2/2026

QDSS is looking for Principal Test Equipment Design Engineer to be responsible for development of test solutions and architectures for various programs.

What You Will Do

  • Work with internal and external partners on the design and deployment of complex factory test systems
  • Lead development of test hardware, software, and/or firmware through its development cycle, from requirements definition through deployment at manufacturing or customer facilities. These test capabilities may span disciplines (Power, Rf, Analog, Digital) and domains (hardware, software, firmware)
  • Work with Prime Engineering, Production, and Operations teams early in development cycle to identify capability and capacity needs for manufacturing test and ensure smooth deployment to manufacturing facilities.
  • Actively identify test readiness issues and optimizations through the development lifecycle
  • Lead medium-to-large sized teams to meet project budget, schedule, and performance commitments
  • Provide technical leadership to employees in support of their specific work assignments
  • Engage in personal technical growth and encourage technical growth in peers and junior engineers through mentoring activities
  • Prepare and clearly present project status to functional and program leadership
  • Understand and report financial & earned value status for monthly reporting cycle
  • Proactively manage and mitigate Risks and Opportunities
  • Support Manufacturing operations, including on-site troubleshooting and debugging, both independently and in collaboration with design engineering teams.
  • Contribute to cost, schedule, and technical solutions for bid and proposal development

Qualifications You Must Have

  • Typically requires a Bachelor’s degree in Engineering, Science, Physics, Mathematics, or a related STEM degree and a minimum of 8 years’ prior relevant experience
  • Experience in an engineering design and development with at least four (4) years of direct experience with Test Equipment design and development tasks.
  • Experience leading technical teams and projects.
  • The ability to obtain and maintain a U.S. government issued Interim Secret Security Clearance is required prior to start date with the ability to obtain a full Secret Clearance after start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer

  • Experience with project management tools such as MS Project, Jira/Confluence, and Earned Value Management System (EVMS) tracking software
  • Experience with decision-making and problem-solving skills
  • Experience with National Instruments’ TestStand, LabWindows/CVI, and/or LabView
  • Digital, and/or Analog, and/or RF, and/or power supply test hardware design experience
  • Experience with routine use and/or automation of commercial test and measurement equipment, i.e. Oscilloscopes, DMMs, network analyzers power supplier, etc.

U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance Type:
DoD Clearance: Secret
Security Clearance Status:
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Pay: $77.00 - $82.00 per hour

Work Location: In person

Salary : $77 - $82

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