• Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator** to join our team at our facility in Aurora, ... smooth operation of multi-user computer systems, including coordination with network , software, and system engineers, PC desktop technicians, project managers,… more
    Northrop Grumman (11/13/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports ... and classified environments. + You will coordinate with the network service provider to develop and maintain network...active IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification or the ability to obtain one within six… more
    ManTech (12/13/25)
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  • Sr. Principal Associate - HSE Industrial…

    Lilly (Pleasant Prairie, WI)
    …project delivery and startup phases, expected from 2026 to 2029, the Sr. Principal Industrial Hygienist role will be fluid and dynamic. The Senior Industrial ... in pharmaceutical or chemical manufacturing operations + Industrial hygiene certification **Additional Skills/Preferences:** + Experience applying HSE regulations and… more
    Lilly (12/13/25)
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  • Principal Engineer - IT System

    United Airlines (Chicago, IL)
    …team and our customers, and travel the world using our extensive route network . Come join us to create what's next. Let's define tomorrow, together. **Description** ... data analytics, and digital solutions. **Job overview and responsibilities** The Principal DDI Engineer will work within foundational services organization. The… more
    United Airlines (12/06/25)
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  • Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …St. Louis area. **Job Summary** Leonardo DRS is seeking a full time Principal Cybersecurity Engineer for our Bridgeton, MO facility. The selected candidate will be ... of tactical vehicle IT systems, including hardware, software, and network configurations. This includes vulnerability scanning, penetration testing (where… more
    Leonardo DRS, Inc. (11/22/25)
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  • Senior Principal , Process Safety Engineer…

    Lilly (Indianapolis, IN)
    …also reducing costs and environmental impact. **Position Summary:** The Senior Principal , Process Safety Engineer, provides technical leadership and expertise in the ... others. **Additional Preferences:** + Engineering license and/or professional safety certification (s). + Experience integrating PSM specific issues into capital… more
    Lilly (10/17/25)
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  • Sentinel - Sr Principal Engineer Systems…

    Northrop Grumman (Roy, UT)
    …history, they're making history. Northrop Grumman is seeking an experienced **Senior Principal Systems Test Engineer** for the System Test. This position is located ... Maintain smooth operation of multi-user computer systems, including coordination with network , software, and system engineers, project managers, end users, and… more
    Northrop Grumman (12/12/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer. This role is suited for a motivated individual with an ... WHCA's facility in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support of… more
    RTX Corporation (11/13/25)
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  • Principal Escalation Engineer

    Palo Alto Networks (Santa Clara, CA)
    …C++ and python programming languages(Good to have) **Helpful Certifications** + Advanced certification for network equipment vendors (eg JNCIE, JNCP, CCIE, CCNA, ... out of box thinking and technical insight. The ideal Principal Engineering Escalation Engineer will bring a mix of...area of expertise related to cyberspace equipment vendor or network security organization + Able to explain complex technical… more
    Palo Alto Networks (12/04/25)
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  • Principal Technical Infrastructure Program…

    Amazon (Bellevue, WA)
    …our material handling capabilities. We are seeking a talented and motivated Principal Technical Infrastructure Program Manager who will exemplify ownership of their ... assigned material handling projects, ensuring successful implementation across Amazon's network . Our P-TIPM works closely with WWDE, Operations Engineering,… more
    Amazon (12/06/25)
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