• Senior Principal Engineer - Anti-Tamper…

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- P5** to join ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (01/16/26)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (El Segundo, CA)
    …prior experience in cryptographic products and designs and certification processes + Cyber security knowledge including Risk Management Framework + Knowledgeable ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (01/16/26)
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  • Principal Product Support Engineer…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …enjoy working collaboratively, we may have the perfect role for you! As a Principal Product Support Engineer, you will be using your skills and hands-on expertise to ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (01/14/26)
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  • Principal Data and Applied Scientist

    Microsoft Corporation (Redmond, WA)
    **Overview** Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. ... Microsoft Security aspires to make the world a safer place...applications, devices, and data while protecting users from evolving cyber threats. With passwordless authentication, conditional access, and AI-driven… more
    Microsoft Corporation (01/06/26)
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  • Principal Product Support Engineer…

    Sierra Nevada Company, LLC (Omaha, NE)
    …enjoy working collaboratively, we may have the perfect role for you! As a Principal Product Support Engineer, you will be using your skills and hands-on expertise to ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (12/19/25)
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  • Principal Engineer - Cybersecurity

    Intuit (Mountain View, CA)
    …Do you take pride in protecting businesses and customers from evolving cyber threats? Join Intuit's Business Information Security Organization (BISO) to ... customers and strengthen trust in our platforms. As a Principal Engineer, you will be a strategic technical leader...leader working closely with product engineers, data scientists, and security specialists to help them design, build, and deliver… more
    Intuit (10/31/25)
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  • Principal Project Manager…

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Project Manager - Water & Wastewater** **Location: Texas (Hybrid Work… more
    Parsons Corporation (01/20/26)
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  • Principal Civil Roadway & Highway Engineer

    Parsons Corporation (Raleigh, NC)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... and redefine what's possible. **Job Description:** **Join Parsons Corporation as a Principal -Level Roadway & Highway Design Engineer** Are you an experienced Civil… more
    Parsons Corporation (12/11/25)
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  • Principal DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Principal DevOps Engineer who is ready for a...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (11/12/25)
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  • Sr. Principal Mission Management Network…

    Northrop Grumman (Melbourne, FL)
    …computers, servers and Network Attached Storage (NAS) solutions + Working knowledge of cyber security and Risk Managed Framework (RMF), STIGs and associated ... confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a **Sr. Principal Mission Management Network Engineer** to join our team of qualified,… more
    Northrop Grumman (11/12/25)
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