• Principal Information Systems

    RTX Corporation (Tucson, AZ)
    …The Test Equipment Engineering (TEE) includes the engineering disciplines responsible for systems design & test with all Raytheon products. Our engineers are ... the art test solutions with the most advanced engineering systems in the world. As part of the Test...complex multi-system test platforms + Experience as a System Engineer with an understanding of managing Operational Technology and/or… more
    RTX Corporation (11/10/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer - Responsible Systems Engineer ... develop and partner with multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Responsible Systems more
    RTX Corporation (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …experience or 8 years of professional experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you are accountable for the systems ... more secure world. This position is for a Senior Principal Test Systems Engineer with...eligible for relocation. **Learn More & Apply Now!** Clearance Information : This position requires the eligibility to obtain a… more
    RTX Corporation (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    Northrop Grumman (Mesa, AZ)
    … Division. As part of the Systems Engineering group, the Principal Systems Engineer coordinates planning, organization, implementation, integration, and ... Defense Systems we are seeking an experienced Systems Engineer to support our Armament Business...This position is located in Mesa, Arizona. **Responsibilities** The Principal Systems Engineering position carries the following… more
    Northrop Grumman (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Jumping Cholla Systems Engineering ... time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping...Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the… more
    RTX Corporation (11/22/25)
    - Save Job - Related Jobs - Block Source
  • Responsible Principal Systems

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer , Responsible Systems Engineer ... multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer is a...with multiple IPTLs and SMEs to obtain necessary design information + Work with Suppliers and the Supply Chain… more
    RTX Corporation (12/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Test Systems Technical…

    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...religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. The Butler America… more
    Butler America (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Systems Chief…

    RTX Corporation (Tucson, AZ)
    …Optics Department at Raytheon in Tucson, AZ is currently searching for a **_Senior Principal Systems Chief Engineer_** to be the Coyote Blk IIC+ Development ... Execution Chief Engineer . The CE will drive timely and technically viable...The ability to calmly but quickly review and analyze information and make decisions and/or recommendations is critical in… more
    RTX Corporation (11/27/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Systems Quality…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... Land & Air Defense Systems (LADS). Within Quality & Mission Assurance, the Software...are essential to the development of our products. Clearance Information : Clearance Information : This position requires a… more
    RTX Corporation (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Systems

    Northrop Grumman (Chandler, AZ)
    …history, they're making history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) ... fits into the Systems Engineering of major systems . + Ability to communicate technical information ...major systems . + Ability to communicate technical information clearly to both technical and nontechnical personnel. **Preferred… more
    Northrop Grumman (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Principal or Senior Principal

    Northrop Grumman (Young, AZ)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Mercury Systems is seeking a Principal Test Engineer to lead efforts in developing and executing server system tests for ... environmental, stress, and security testing of hardware and software systems , ensuring performance in extreme conditions and mission-critical environments +… more
    Mercury Systems (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Test Solutions Senior Principal

    RTX Corporation (Tucson, AZ)
    …sustainment. The Test Solution Effectors - AUR (All Up Round) Department seeks a Senior Principal Systems Engineer who can drive the interviewing, hiring and ... tools, and integrating state-of-the-art software solutions with the most advanced engineering systems in the world. These test equipment products are in engineering… more
    RTX Corporation (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Reliability Engineer I, II, III, IV…

    Tucson Electric Power (Springerville, AZ)
    …are exhibited in all assignments. Basic leadership skills have been developed. Principal Engineer A top-level individual contributor who may be assigned ... **Reliability Engineer I, II, III, IV or Principal...professionals for collaborative exchange of system reliability and performance information . . Conducts specialized studies regarding equipment performance, maintenance… more
    Tucson Electric Power (12/03/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    Actalent (Phoenix, AZ)
    …NY, CA, CO, NJ, WY must be willing to relocate. The role reports to the Principal Engineer and Senior VP of Operations. Benefits include 100% premiums paid for ... Job Title: Principal Mechanical Engineer Job Description The...Engineer will serve as a technical leader and Engineer of Record (EOR) for mechanical systems more
    Actalent (12/13/25)
    - Save Job - Related Jobs - Block Source
  • Lead Principal Electrical Engineer 3…

    Northrop Grumman (Chandler, AZ)
    …impossible. Our employees are not only part of history, they're making history. **Lead Principal Electrical Engineer III or IV (SBI)** Join Northrop Grumman on ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...fit your life and launch your career today. Lead Principal Electrical Engineer or Sr. Principal more
    Northrop Grumman (12/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal Reliability Engineer

    RTX Corporation (Tucson, AZ)
    …engineering disciplines: Reliability, System Safety and Supportability. The Senior Principal Reliability Engineer will develop and implement Reliability ... This includes developing reliability requirements, analyses, and test methodology. The Senior Principal Reliability Engineer will be expected to have deep… more
    RTX Corporation (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer Systems

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Space Systems is currently seeking a ** Systems Engineer Level 3** to join our Space Base Interceptor (SBI) team ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Principal ILS Systems

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Life Cycle Engineering (LCE) is seeking Principal Systems Engineers based out of Tucson, AZ. In this role, you ... experience. + Experience with engineering logistics and/or management of engineering systems . + Active and transferable US government issued security clearance is… more
    RTX Corporation (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Principal Program Quality Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking an onsite ** Principal Program Quality Engineer ** to join our JSOW Program. The Principal ... and deploy effective methods for verifying and accepting processes and products. The Principal Program Quality Engineer will use analytical tools and methods to:… more
    RTX Corporation (11/12/25)
    - Save Job - Related Jobs - Block Source