• Principal Test Systems

    Butler America (Tucson, AZ)
    Principal Test Systems Test Execution Lead Location: Tucson, AZ Job ID: #71802 Pay Range: $65-80 We have an exciting opportunity for a full-time position ... of Principal Test Systems Test Execution Lead (TEL) located onsite in Tucson, Arizona. This position requires leading a team of multi-discipline… more
    Butler America (11/11/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of professional ... experience and an advanced STEM degree. As a Senior Principal Systems Engineer, you are accountable for...and verification / validation of product hardware using proven test systems , methodologies, and techniques. You must… more
    RTX Corporation (11/12/25)
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  • Principal Test Systems

    Butler America (Tucson, AZ)
    Principal Test Systems Technical Lead Engineer Location: Tucson, AZ Job ID: #71803 Pay Range: $65-80 We have an exciting opportunity for a full-time position ... of Principal Test Systems Technical Lead Engineer. This position will provide for an experience in a lab environment to work with weapon test system… more
    Butler America (11/11/25)
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  • Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …more secure world. We have an exciting opportunity for a full-time position of ** Principal Test Systems Execution Lead Engineer** located **onsite in Tucson, ... degree and 5 years of experience. + Experience with the functionalities of Test Systems Engineering or equivalent Engineering experience for both hardware and… more
    RTX Corporation (12/06/25)
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  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    …Number 25-504 Job Description Job Summary: Mercury Systems is seeking a Principal Test Engineer to lead efforts in developing and executing server system ... servers and secure software product lines + Design and implement robust test procedures that meet military standards (eg, MIL-STD-810, DO-461, DO-167, DO-178C,… more
    Mercury Systems (12/12/25)
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  • Test Solutions Senior Principal

    RTX Corporation (Tucson, AZ)
    Test Solution Effectors - AUR (All Up Round) Department seeks a Senior Principal Systems Engineer who can drive the interviewing, hiring and onboarding of ... integrating state-of-the-art software solutions with the most advanced engineering systems in the world. These test equipment...advanced engineering systems in the world. These test equipment products are in engineering labs, in the… more
    RTX Corporation (11/05/25)
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  • Principal Systems Engineer…

    RTX Corporation (Tucson, AZ)
    …solves tough, meaningful problems that create a safer, more secure world. In Systems Engineering and Test Capabilities (SETC) we integrate, verify, and validate ... and/or Flight Test experience. + Experience supporting field tests, or systems deployed in the field. + Experience with Verification and Validation methods. +… more
    RTX Corporation (12/09/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …an exciting opportunity for a full-time position of **Senior** **P** **rincipal** ** Test Systems ** **Execution Lead Engineer** located **onsite** **in Tucson, ... degree andseven (7) years of experience. + Experience leadingthe functionalities of Test Systems Engineering or equivalent Engineering experience for both… more
    RTX Corporation (12/18/25)
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  • Principal Systems Integration…

    RTX Corporation (Tucson, AZ)
    …solves tough, meaningful problems that create a safer, more secure world. Systems Engineering & Test Capabilities (SE&TC) integrates, verifies, and validates ... our products. We put our systems together, exercise them in the lab or in...procedures, debug and evaluate system functions and interfaces, develop test environments, and work together with our customers. **What… more
    RTX Corporation (12/20/25)
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  • Sr. Principal Air Vehicle System…

    Northrop Grumman (Young, AZ)
    …The FSR will have reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. **Sr. Principal System Test ... experience is highly desired. + Experience with equipment to test and troubleshoot aircraft systems . + Experience with loading data and configuration files to… more
    Northrop Grumman (11/16/25)
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