• Principal Software Engineer - Web…

    Microsoft Corporation (Redmond, WA)
    …their productivity. The Copilot Pages and Notebooks team is seeking to hire a Principal Engineer to lead performance initiatives and define the architecture for ... our web applications. As a ** Principal Software Engineer ** in the Copilot Pages...**Other Requirements:** Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These… more
    Microsoft Corporation (12/13/25)
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  • EMI/EMC Senior Principal Engineer

    BAE Systems (Nashua, NH)
    …be available based on position level and/or job specifics. **EMI/EMC Senior Principal Engineer ** **118906BR** EEO Career Site Equal Opportunity Employer. ... career with us. BAE Systems is seeking an Sr Principal EMI/EMC Electrical Engineer ' to work in... Certification + Possess Secret or Top Secret DoD security clearance **Pay Information ** Full-Time Salary Range:… more
    BAE Systems (12/02/25)
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  • Principal Elasticsearch Systems…

    Leidos (Bethesda, MD)
    …a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in… more
    Leidos (10/30/25)
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  • Senior Principal RF Test Electrical…

    BAE Systems (Austin, TX)
    …location, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Senior Principal RF Test Electrical Engineer who wants to join an ... incentives may be available based on position level and/or job specifics. **Senior Principal RF Test Electrical Engineer ** **118789BR** EEO Career Site Equal… more
    BAE Systems (11/25/25)
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  • Principal Mechanical Engineer

    BAE Systems (Merrimack, NH)
    …facilities, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Principal Mechanical Engineer who wants to join an organization ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **118662BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/22/25)
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  • Principal Software Engineer (Hybrid…

    RTX Corporation (Aguadilla, PR)
    …citizenship is required, as only US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required Collins ... Aerospace, an RTX business, is looking to hire a ** Principal Software Engineer ** to support our Mission...software systems in C4I&A programs. You will ensure that security , automation, and reliability are integrated into architecture and… more
    RTX Corporation (12/17/25)
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  • Virtual Simulation Lab Engineer…

    Northrop Grumman (Melbourne, FL)
    …Master of science in a STEM discipline without need for relevant experience + ** Principal Systems Engineer ** : Bachelor of science degree in a Science, ... Northrop Grumman Aeronautics Systems has an opening for a Virtual Simulation Lab Engineer to join our team of qualified, diverse individuals. This position is… more
    Northrop Grumman (12/02/25)
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  • Principal Environmental Test…

    RTX Corporation (Tucson, AZ)
    …instrumentation installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer in the field of environmental testing. The ... Test Engineer is responsible for executing a variety of environmental...in the Department of Defense, handles and adjudicates the security clearance process. More information can be… more
    RTX Corporation (11/21/25)
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  • Principal Engineer Energetics…

    Northrop Grumman (Corinne, UT)
    …part of history, they're making history. Northrop Grumman's Space Sector is seeking a ** Principal Energetics Manufacturing Engineer - Level 3** to join our team ... in **Promontory, UT** . The Principal Test Engineer Energetics Manufacturing - Level...to obtain and maintain a US Government DoD Secret security clearance + Must be able to qualify for… more
    Northrop Grumman (11/18/25)
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  • Principal Network Engineer IS, Voice…

    Providence (MT)
    **Description** ** Principal Network Engineer IS, Voice and Unified Communications (UC)** **Providence caregivers are not simply valued - they're invaluable. Join ... our team at Enterprise Information Services and thrive in our culture of patient-focused,...retain the best people, we must empower them.** **The Principal Network Engineer specializing in Voice and… more
    Providence (12/25/25)
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