• P4 Principal Mechanical Engineer Lead

    RTX Corporation (Tewksbury, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Sigma principles. ME's capabilities encompass a broad range of technical disciplines which include engineering, manufacturing, technical … more
    RTX Corporation (10/22/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...CORE principles. Mechanical capabilities encompass a broad range of technical disciplines which include engineering, manufacturing, technical … more
    RTX Corporation (09/30/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ETL** **Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/13/25)
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  • Sr. Principal RF Microwave Design Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …(EDA) section in Linthicum, MD enables these hardware solutions by providing technical expertise in the areas of architecture development, design, verification, and ... contributions have a direct effect on the safety and security of the country and its allies. Our culture...having fun along the way. EDA is seeking a principal or Senior Principal Electronics Engineer with… more
    Northrop Grumman (10/03/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (10/15/25)
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  • Principal Software Systems Quality Engineer

    RTX Corporation (Tucson, AZ)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer** (Quality Assurance/Compliance) to support… more
    RTX Corporation (09/27/25)
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  • Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: TS/SCI...and RF Team at Raytheon is looking for a Principal Engineer, Electrical & Electronics Engineering to be a… more
    RTX Corporation (08/16/25)
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  • Principal Network Engineer

    Arena Technical Resources, LLC (Oklahoma City, OK)
    Principal Network Engineer Location: Oklahoma City, US Job ID: ATR 17661 Job Description Job Title: Principal Network Engineer Location: Oklahoma City, OK (Fully ... NETWORK ENGINEER ADVISOR WILL MAKE AN IMPACT Network Engineer provides the technical expertise to modernize network design and implementation supporting multiple Air… more
    Arena Technical Resources, LLC (10/31/25)
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  • Solutions Architect Sr. Principal

    General Dynamics Information Technology (Falls Church, VA)
    …**Public Trust/Other Required:** None **Job Family:** Technical Solutions **Skills:** Business Strategies,Innovative Technologies,Systems Engineering,Teamwork, ... the mission and optimize our business strategy as a Solution Architect Sr. Principal at GDIT. Here, you'll support solving some of our clients' biggest challenges… more
    General Dynamics Information Technology (10/25/25)
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  • Principal Product Manager - CoreAI

    Microsoft Corporation (Redmond, WA)
    …role will put you right in the heart of it. We are looking for a ** Principal Product Manager - CoreAI** with technical depth, customer empathy, and an abundance ... We are building the industry's leading Artificial Intelligence (AI) first application stack with enhanced reliability, performance and scale. **Azure AI Foundry** is… more
    Microsoft Corporation (10/31/25)
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