• Usaa (Phoenix, AZ)
    …standards for secure, resilient, and scalable message delivery across distributed systems and hybrid cloud environments. The Messaging Architect will collaborate ... ecosystem such as workstream planning, solution design reviews, code reviews, test case definition, and assistance in troubleshooting of Availability Command Center… more
    job goal (12/19/25)
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  • 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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  • Principal Electrical Engineer - Test

    RTX Corporation (Tucson, AZ)
    …These core activities may be performed for both lab engineering and factory production test systems . The candidate will contribute to the completion of all ... Clearance:** DoD Clearance: Secret This position is for a Principal Electrical Engineer with at least 5 years of...multidiscipline engineering teams + Develop both engineering and production test systems , test interface adapters,… more
    RTX Corporation (12/18/25)
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  • Principal Environmental Test

    RTX Corporation (Tucson, AZ)
    test fixture design, and custom instrumentation installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer in the ... working with commercial environmental test equipment to include vibration test systems and thermal chambers. + Experience working with vibration control … more
    RTX Corporation (11/21/25)
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  • Senior Principal Electrical Engineer…

    RTX Corporation (Tucson, AZ)
    …These core activities may be performed for both lab engineering and factory production test systems . The candidate will contribute to the completion of all ... Typical work involves the development of both engineering and production test systems , test interface adapters, cabling, technical drawing creation,… more
    RTX Corporation (12/05/25)
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  • Integration and Test Principal

    Northrop Grumman (Chandler, AZ)
    …in Chandler. **Job Responsibilities** The candidate will serve as an Integration and Test Principal Electrical Engineer for the GPI program, requiring the ... launch your career today. **Job Summary** Northrop Grumman Space Systems is searching for a ** Principal Electrical... level + Developing/maintaining procedures for the assembly and test of launch vehicle systems + Incorporating… more
    Northrop Grumman (12/10/25)
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  • Effector Power - Principal Test

    RTX Corporation (Tucson, AZ)
    …design, workmanship, environmental and/or component defects on complex electronics. Work on systems validation, test and analysis while working through all ... and troubleshooting to the component level utilizing schematics and test equipment. **What You Will Do** The Effector Power...for the development, from concept to integration, of power systems from all round to the lowest level power… more
    RTX Corporation (11/19/25)
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  • Principal Software Engineer…

    RTX Corporation (Tucson, AZ)
    …big picture. **This position is 100% on site in Tucson, Arizona** The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a ... and integrating state of the art software solutions with the most advanced engineering systems in the world. TEE products are in engineering labs, in the field, and… more
    RTX Corporation (11/07/25)
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  • Test Systems Technical Lead…

    Belcan (Tucson, AZ)
    …more secure world. We have an exciting opportunity for a full-time position of Principal Test Systems Technical Lead Engineer. This position will provide ... Test Systems Technical Lead Engineer- CLEARANCE REQUIRED Job Number: 361168 Category: Systems Engineering Description: Job Title: Test Systems more
    Belcan (11/11/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) Integrated Product Team (IPT) ... and desired capabilities of the GPI program effort. + General awareness of how Systems Test & Evaluation fits into the Systems Engineering of major … more
    Northrop Grumman (11/21/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    … Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Systems Design Architecture Effectors** to join ... time and every time for our warfighters! As a ** Principal Systems Engineer - Systems ...to, requirements management, providing SE oversight during integration and test activities. In this role, you will have the… more
    RTX Corporation (10/17/25)
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  • Principal Systems Engineer

    Northrop Grumman (Mesa, AZ)
    …system programs within the Armament Systems Division. As part of the Systems Engineering group, the Principal Systems Engineer coordinates planning, ... engineering projects. This position is located in Mesa, Arizona. **Responsibilities** The Principal Systems Engineering position carries the following set of… more
    Northrop Grumman (12/04/25)
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