• Principal Systems Engineer

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

    RTX Corporation (Tucson, AZ)
    …Simulation, and Analysis disciplines for Effectors. The Signal Processing team is seeking a ** Principal Systems Engineer - Missile Systems Radar Signal ... Processing.** As the ** Principal Systems Engineer - Missile Systems Radar Signal Processing** , you will collaborate in the design, development,… more
    RTX Corporation (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Systems

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a **Sr. Principal Systems Engineer - Systems Engineering Subject Matter ... to work the first time and every time for our warfighters! The **Sr. Principal Systems Engineer - Systems Engineering Subject Matter Expert (SME)** will… more
    RTX Corporation (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Systems Design Architecture Effectors** ... to work the first time and every time for our warfighters! As a ** Principal Systems Engineer - Systems Design Architecture Effectors** you will be… more
    RTX Corporation (10/17/25)
    - 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 ... to work the first time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping Cholla Systems Engineering SME** , you will… more
    RTX Corporation (11/22/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer Level 2/3…

    Northrop Grumman (Chandler, AZ)
    Systems Engineer position(s) located in Chandler, AZ. The Systems Engineer / Principal Systems Engineer will work with other members of the ... part of history, they're making history. Northrop Grumman Space Systems is seeking a Systems Engineer...(and that the two are consistent). + The Sentinel Principal MBSE Engineer is directly responsible for… more
    Northrop Grumman (11/18/25)
    - 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 ... 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… more
    RTX Corporation (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …Simulation, and Analysis disciplines for Effectors. The Signal Processing team is seeking a ** Principal Systems Engineer - Signal Processing.** As the ** ... Principal Systems Engineer - Signal Processing** , you will collaborate in the design, development, prototyping, integration, testing, and performance… more
    RTX Corporation (10/29/25)
    - 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) ... 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 (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer Systems

    Northrop Grumman (Chandler, AZ)
    …they're making history. **Job Description:** Northrop Grumman Space Systems is seeking a Principal Systems Engineer to support the GPI program's Test & ... 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 (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …& execute technology roadmaps. The Effectors PG&C Center is currently hiring for a ** Principal Systems Engineer - Missile Guidance, Navigation, and Control ... of the portfolio of current and upcoming missile programs. As a ** Principal Systems Engineer - Missile Guidance, Navigation, and Control Engineer more
    RTX Corporation (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer , Systems

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. The SE&TC organization is searching for a Principal Systems Integration and Test Engineer with passion for autonomous ... vehicle system integration, and test. The Principal Systems Integration and Test Engineer works within the Land and Air Defense Strategic Business Unit that… more
    RTX Corporation (09/04/25)
    - Save Job - Related Jobs - Block Source
  • Principal GPS Systems

    RTX Corporation (Tucson, AZ)
    …secure world. **Job Summary:** The Flight Avionics Team provides Electrical Systems Engineering to develop Guidance Electronics solutions for products across the ... of our electrical products as well as missile level systems teams. The Flight Avionics Team is searching for...in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics solution for missile… more
    RTX Corporation (10/16/25)
    - 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 . This position will provide for an experience in a lab environment to work with weapon test system… more
    Butler America (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer Anti-Tamper/Program Protection (P4)** to join ... our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter's technology advantage. … more
    RTX Corporation (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …and Simulation disciplines for Effectors. The PG&C Center is currently hiring for a ** Principal Systems Engineer ** **- Guidance, Navigation, & Control Lead** ... in Tucson, AZ. As the ** Principal Systems Engineer - Guidance, Navigation, & Control Lead** , This critical role will support the development of the future… more
    RTX Corporation (11/21/25)
    - 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 Quality Engineering department (SWQE) performs classified activities in secure… more
    RTX Corporation (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Job Summary: Mercury Systems is seeking a Principal Test Engineer to lead test efforts in developing and executing server ... systems for mission critical aerospace and defense applications. This...environmental, stress, and security testing of hardware and software systems , ensuring performance in extreme conditions and mission-critical environments… more
    Mercury Systems (11/04/25)
    - 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
  • Sr Principal Systems Engineer

    Northrop Grumman (Mesa, AZ)
    …part of history, they're making history. **Northrop Grumman** is seeking an experienced ** Systems Engineer ** to support our Armament Systems business site ... 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 (11/21/25)
    - Save Job - Related Jobs - Block Source