Principal Systems Test Engineer with Security Clearance

MKS2
Tucson, Arizona 85747 United States  View Map
Posted: May 30, 2026
  • Full Time
  • Federal Government
  • Summary

    Overview - SECRET CLEARANCE REQUIRED We are seeking a Principal Test Systems Technical Lead Engineer to support a high-impact defense program focused on weapon system test environments. This role operates in a lab environment, working closely with system designers to develop, integrate, and deploy test systems that support tactical software development, system validation, and delivery of mission-critical capabilities. This is a technical leadership role, combining hands-on engineering with program execution, team leadership, and stakeholder coordination. What You Will Do
    Serve as the technical lead responsible for overall program execution
    Communicate regularly with the Integrated Product Team Leader (IPTL) and Program Manager
    Establish and execute program milestones, ensuring alignment with scope, cost, and schedule
    Lead a multi-disciplinary engineering team
    Define program requirements in collaboration with cross-functional teams
    Develop and deliver presentations for gate reviews
    Participate in:
    Failure Review Boards (FRBs)
    Change Control Boards (CCBs), including approval of system changes
    Provide status updates and metrics to stakeholders
    Delegate tasks and provide guidance/training to team members
    Support development, integration, and deployment of test systems
    Travel up to 20% to support system development and delivery What You Will Learn
    System-level test setup and operations across development and production environments
    Collaboration across multi-disciplinary engineering teams in complex defense systems Qualifications – Required
    Bachelor's Degree in STEM (Science, Technology, Engineering, Mathematics)
    Minimum 10+ years of relevant experience (or 8+ years with an advanced degree)
    Experience with Test Systems Engineering or equivalent, including:
    Hardware and test software development
    Integration, verification, and validation (IV&V)
    Maintenance within production/manufacturing/test environments
    Experience with design, development, and/or integration of test equipment
    Active U.S. Secret security clearance (non-interim) required prior to start
    U.S. Citizenship required Key Strengths for Success
    Strong leadership and team coordination in engineering environments
    Ability to manage technical execution across complex programs
    Experience working across hardware/software boundaries in test systems
    Strong communication skills for technical briefings and stakeholder engagement
  • Job Description

    Overview - SECRET CLEARANCE REQUIRED We are seeking a Principal Test Systems Technical Lead Engineer to support a high-impact defense program focused on weapon system test environments. This role operates in a lab environment, working closely with system designers to develop, integrate, and deploy test systems that support tactical software development, system validation, and delivery of mission-critical capabilities. This is a technical leadership role, combining hands-on engineering with program execution, team leadership, and stakeholder coordination. What You Will Do
    Serve as the technical lead responsible for overall program execution
    Communicate regularly with the Integrated Product Team Leader (IPTL) and Program Manager
    Establish and execute program milestones, ensuring alignment with scope, cost, and schedule
    Lead a multi-disciplinary engineering team
    Define program requirements in collaboration with cross-functional teams
    Develop and deliver presentations for gate reviews
    Participate in:
    Failure Review Boards (FRBs)
    Change Control Boards (CCBs), including approval of system changes
    Provide status updates and metrics to stakeholders
    Delegate tasks and provide guidance/training to team members
    Support development, integration, and deployment of test systems
    Travel up to 20% to support system development and delivery What You Will Learn
    System-level test setup and operations across development and production environments
    Collaboration across multi-disciplinary engineering teams in complex defense systems Qualifications – Required
    Bachelor's Degree in STEM (Science, Technology, Engineering, Mathematics)
    Minimum 10+ years of relevant experience (or 8+ years with an advanced degree)
    Experience with Test Systems Engineering or equivalent, including:
    Hardware and test software development
    Integration, verification, and validation (IV&V)
    Maintenance within production/manufacturing/test environments
    Experience with design, development, and/or integration of test equipment
    Active U.S. Secret security clearance (non-interim) required prior to start
    U.S. Citizenship required Key Strengths for Success
    Strong leadership and team coordination in engineering environments
    Ability to manage technical execution across complex programs
    Experience working across hardware/software boundaries in test systems
    Strong communication skills for technical briefings and stakeholder engagement
  • ABOUT THE COMPANY

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