• Principal Information Security Engineer…

    Mastercard (O'Fallon, MO)
    …Mastercard's Corporate Security organization is looking for a Security Product Owner to lead execution of our preventative security control strategy. The ideal ... and governments realize their greatest potential._ **Title and Summary** Principal Information Security Engineer (Security Product Owner) Who is Mastercard?… more
    Mastercard (10/23/25)
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  • Principal RF Test Engineer

    BAE Systems (Nashua, NH)
    …with BAE Systems. Electronic Combat Solutions (ECS) has technology, engineering and program teams that educate and mentor colleagues to deliver leading Electronic ... all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security...and Manchester). BAE Systems is searching for a RF Principal Test Engineer with experience in developing automated test… more
    BAE Systems (11/19/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …with BAE Systems. Electronic Combat Solutions (ECS) has technology, engineering and program teams that educate and mentor colleagues to deliver leading Electronic ... all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security...Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing automated test… more
    BAE Systems (10/30/25)
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  • Principal Scientist - TS/MS API External…

    Lilly (Indianapolis, IN)
    …life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover ... essential to our patients around the world. The API EM Senior or Principal Scientist will join the Technical Services/Manufacturing Sciences (TS/MS) team who work… more
    Lilly (10/07/25)
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  • Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    **Job ID:** **112707** The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy ... 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… more
    Leonardo DRS, Inc. (11/22/25)
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  • Sr. Principal Analytical Scientist - TS/MS…

    Lilly (Lebanon, IN)
    …Eli Lilly and Company is seeking a highly experienced and innovative Senior Principal Analytical Scientist to lead critical analytical development and support ... people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the...for complex analytical projects within the TSMS Lab. + Lead the design and development of complex LC-MS methods… more
    Lilly (11/21/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Collins Aerospace, we don't just build systems; we build the future. As a ** Principal Systems Engineer** , you'll support programs involved in modernizing the US Air ... Force Nuclear Command, Control , and Communications (NC3) capabilities. Based in **Richardson, TX**...**What YOU will do:** + Tracking, reporting, and managing program scope, cost, and schedule execution + Apply Earned… more
    RTX Corporation (12/12/25)
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  • Senior Associate/ Principal Civil Dams…

    Schnabel Engineering (Longmont, CO)
    …continuing education, health, dental, life and disability insurance and a wellness program . As an employee-owned company, through the Employee Stock Ownership Plan, ... plan + Employee stock ownership plan (ESOP) + Bonus program + Paid time off + 9 Paid Holidays...work, a fun atmosphere, and opportunities to learn, grow, lead and excel? If so, then welcome to Schnabel!… more
    Schnabel Engineering (12/02/25)
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  • Sentinel - Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal System Safety Engineer** to its Safety Engineering team. This position is located ... or **Colorado Springs, CO** and will support of the Sentinel (GBSD) program . Northrop Grumman supports the Air Force's sustainment, development, production and… more
    Northrop Grumman (11/26/25)
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  • Sr Principal Systems Engineer…

    RTX Corporation (Richardson, TX)
    …technology. At **Collins Aerospace** , we're modernizing the US Air Force Nuclear Command, Control and Communications (NC3) capability as part of a program to ... recapitalize with the next-generation capabilities. As our next **Senior** ** Principal Systems Engineer** we will provide the training and tools to help grow the… more
    RTX Corporation (11/01/25)
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