• Principal / Senior Air

    Portland General Electric (Portland, OR)
    …innovative clean energy solutions that are also affordable and accessible to all. ** Principal / Senior Air Quality Specialist** **Portland, OR** ... **SUMMARY** We're hiring for a position open to both Principal Air Quality Specialist and Senior Air Quality Specialist level candidates. The… more
    Portland General Electric (01/06/26)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Senior Principal Systems Engineer** **- Air Combat Training ... allow military pilots to practice combat maneuvers in the air without the risks or cost associated with firing...offers the perfect blend of affordability and a high quality of life, making it an ideal place to… more
    RTX Corporation (01/08/26)
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  • Senior or Principal Engineer

    Metropolitan Council (St. Paul, MN)
    Senior or Principal Engineer Print (https://www.governmentjobs.com/careers/metrocouncil/jobs/newprint/5151659) Apply  Senior or Principal Engineer ... provides coordinated long-range water resources and supply planning, and air and water quality monitoring to meet...Select the position(s) for which you are applying. + Senior Engineer + Principal Engineer 05 Select… more
    Metropolitan Council (12/24/25)
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  • Senior / Principal / Senior

    Mission Support and Test Services (North Las Vegas, NV)
    …program is seeking outstanding scientists at various career stages ( Senior Scientist, Principal Scientist, and Senior Principal Scientist) to work with ... produces intellectual property; contributes to strategies, reports and technical proposals. ** Senior Principal Scientist (Role Expectations):** + Serve as… more
    Mission Support and Test Services (11/27/25)
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  • Radar Integrated Product Team Lead, Senior

    RTX Corporation (Woburn, MA)
    …missile defense missions. The ASDS SBU Engineering team is currently hiring for a ** Senior Principal Engineer** to perform in the role of **Radar Integrated ... solves tough, meaningful problems that create a safer, more secure world. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in… more
    RTX Corporation (12/11/25)
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  • Senior Principal Validation Engineer

    Curia (Albuquerque, NM)
    Senior Principal Validation Engineer in Albuquerque, NM Build your future at Curia, where our work has the power to save lives. Curia is a global contract ... with matching contributions + Learning platform + And more! Summary: The Senior Principal Validation Engineer oversees Validation Contractors for the Albuquerque… more
    Curia (01/02/26)
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  • Senior Principal RF Test Electrical…

    BAE Systems (Austin, TX)
    …Texas location, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Senior Principal RF Test Electrical Engineer who wants to join ... develop and produce world s most advanced electronics Spanning air , land, sea, and space, we are developing the...for continuous improvement **.** The duties assigned to this Senior Principal RF Test Engineering position, will… more
    BAE Systems (11/25/25)
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  • Senior Principal Facilities…

    Northrop Grumman (Palmdale, CA)
    …they're making history. Northrop Grumman Aeronautics Systems is looking for a ** Senior Principal Facilities Construction Project Management (Level 4)** to join ... This position will be located **on site** in **Palmdale, California.** The ** Senior Principal Facilities Construction Project Management (Level 4)** will oversee… more
    Northrop Grumman (12/17/25)
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  • Senior Principal RF Electrical…

    BAE Systems (Huntsville, AL)
    …our Electronic Solutions Hardware Engineering organization welcomes an energetic and motivated Senior Principal RF Electrical Engineer. Have a background in RF ... F-35 pilots to illuminating the night for soldiers. Spanning air , land, sea, and space, we are developing the...be available based on position level and/or job specifics. ** Senior Principal RF Electrical Engineer** **119465BR** EEO… more
    BAE Systems (01/06/26)
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  • Senior Principal RF Engineer

    BAE Systems (Wayne, NJ)
    **Job Description** BAE Systems is hiring for a Senior Principal RF Engineer. At BAE Systems, we deliver a full range of products and services for air , land ... Other incentives may be available based on position level and/or job specifics. ** Senior Principal RF Engineer** **116894BR** EEO Career Site Equal Opportunity… more
    BAE Systems (01/02/26)
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  • Senior Principal Project Engineer

    Mission Support and Test Services (North Las Vegas, NV)
    …Engineering Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The Senior Principal Project Engineer within Infrastructure Design Engineering, based ... without direct authority and navigating complex technical and interpersonal challenges. The Senior Principal Project Engineer will be instrumental in driving… more
    Mission Support and Test Services (12/16/25)
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  • Senior Principal Mechanical Engineer…

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a Senior Principal Mechanical Engineer to join our team in Merrimack, New Hampshire! We Protect Those Who Protect Us ... Other incentives may be available based on position level and/or job specifics. ** Senior Principal Mechanical Engineer - Hybrid** **119220BR** EEO Career Site… more
    BAE Systems (12/11/25)
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  • Senior Principal Development…

    Teledyne (Garland, TX)
    …that wins. **Job Description** We are seeking a technically versatile and experienced Senior Principal Development Engineer to lead the development of advanced ... and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and… more
    Teledyne (12/04/25)
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  • Senior Principal Specialist, Program…

    KBR (Huntsville, AL)
    Title: Senior Principal Specialist, Program Management Program Summary KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering ... for critical US Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. As a trusted partner… more
    KBR (12/10/25)
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  • Senior Principal Mechanical Engineer

    BAE Systems (Huntsville, AL)
    …incentives may be available based on position level and/or job specifics. ** Senior Principal Mechanical Engineer** **117525BR** EEO Career Site Equal Opportunity ... Solutions Hardware Engineering organization welcomes an energetic and motivated Principal Mechanical Engineer. Have a background in mechanical engineering developing… more
    BAE Systems (10/23/25)
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  • Senior Principal Systems Engineer…

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Systems Engineer - Development** **119014BR** EEO Career Site ... peers, senior leadership, and other functional disciplines such as Quality , Operations, Supply Chain, along with Project Management Officers + Excellent… more
    BAE Systems (12/04/25)
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  • Senior Principal Systems Engineer…

    Leonardo DRS, Inc. (Beavercreek, OH)
    …and government agencies around the world. **Job Summary** We are seeking a Senior Principal Systems Engineer with expertise in MATLAB, signal processing, and ... the security of our nation and our allies. From air combat training to state-of-the-art electronic warfare systems, our...interface control documents, test plans) to ensure clarity and quality of the system design. + Lead and mentor… more
    Leonardo DRS, Inc. (01/04/26)
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  • Senior Principal Reliability…

    RTX Corporation (Bismarck, ND)
    …**Security Clearance:** None/Not Required This position is for a Senior Principal Reliability Engineering professional with deep knowledge ... improvements in current standard processes to improve efficiency and quality of both analyses and documentation. + Support integration...point A to point B. We're committed to making air travel more comfortable, connected and secure. As a… more
    RTX Corporation (12/16/25)
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  • Senior Principal MMIC Design…

    Teledyne (Mountain View, CA)
    …and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and ... for industrial growth markets, including aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and… more
    Teledyne (10/21/25)
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  • Senior / Principal Technologist…

    Sandia National Laboratories (Livermore, CA)
    …any irregular or malfunctioning conditions as they arise. + Perform quality control functions related to building automation systems, including programs, databases, ... Experience with the operation of HVAC systems, including chillers, boilers, air handling units, VFDs (variable frequency drives), and/or other associated mechanical… more
    Sandia National Laboratories (12/04/25)
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