• Principal Cross Functional Project Manager,…

    RTX Corporation (Cedar Rapids, IA)
    Security Clearance is preferred + Experience across the fields of Security , Cybersecurity, Digital Technology, Facilities, Program Management and / or ... 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… more
    RTX Corporation (12/20/25)
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  • Principal Embedded Software Engineer…

    RTX Corporation (Richardson, TX)
    …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:** DoD Clearance: Secret...the backbone of mission-critical systems within a Special Access Program (SAP) and safeguarding the lives of those who… more
    RTX Corporation (11/01/25)
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  • Sr. Principal Affordability Engineer

    RTX Corporation (Lexington Park, MD)
    …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...more secure world. Raytheon is looking for a **Senior Principal Systems Engineer** to support the Transformation & Initiatives… more
    RTX Corporation (10/29/25)
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  • Principal Electrical Engineer - ASIC/FPGA…

    RTX Corporation (Salt Lake City, UT)
    …as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret ** Principal Electrical Engineer** **- ASIC/FPGA ... (Onsite)** This position is for a motivated Principal Electrical or Computer engineering candidate to be involved...design flow + Contribute to engineering estimates for new program pursuits. + Provide technical leadership for… more
    RTX Corporation (10/16/25)
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  • Principal Production Hardware Engineer…

    RTX Corporation (Largo, FL)
    …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:** Secret - Current...rapidly evolving global market. Collins Aerospace is seeking a Principal Production Hardware Engineer to fill an onsite position… more
    RTX Corporation (11/07/25)
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  • Senior Principal Geologist/Engineer/…

    Stantec (San Bernardino, CA)
    …creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, ... We are seeking a motivated, self-starter with proven business development and technical site assessment and remediation expertise to join our team. The ideal… more
    Stantec (12/26/25)
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  • Project Engineer Principal - Level 6

    Lockheed Martin (Fort Worth, TX)
    …with company processes and procedures\. * Collaborate with execution PE to ensure executable technical program plan and with the CE to ensure technical ... **We are** _Lockheed Martin_ We are seeking a highly experienced and skilled Principal Project Engineer to lead and manage the development of complex engineering… more
    Lockheed Martin (11/22/25)
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  • Principal Antenna Design Engineer

    RTX Corporation (Mckinney, TX)
    …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 (10/14/25)
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  • Senior Principal Engineer Antenna Design…

    BAE Systems (Westminster, CO)
    …and tasks and to guide technical project teams toward the completion of program goals and milestones. \#LI-LB2 A security clearance or access with Polygraph ... Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery… more
    BAE Systems (12/07/25)
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  • Senior Principal Scientist, ADC Oncology…

    Bristol Myers Squibb (Cambridge, MA)
    …pharmacology, DMPK, bioinformatics to drive programs forward, including helping to define program priorities and risks. + Apply extensive technical knowledge to ... a pivotal role in advancing next-generation oncology therapeutics. As a Senior Principal Scientist, you will lead innovative projects from concept to clinic,… more
    Bristol Myers Squibb (01/03/26)
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