• Principal Engineer Critical

    Warner Bros. Discovery (Sterling, VA)
    …**Your New Role ** Warner Bros. Discovery is seeking a forward-thinking Principal Engineer of Critical Power System Design to lead the engineering ... **Your Role Accountabilities ** + Lead the design and engineering of critical power systems including UPS, generators, switchgear, PDUs, and cooling systems for… more
    Warner Bros. Discovery (08/17/25)
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  • Principal Engineer Critical

    Warner Bros. Discovery (Sterling, VA)
    …are celebrated, here you can thrive. **Your New Role ** As Principal Engineer of Critical Power Systems Engineering, you'll lead the design, deployment, ... platforms. **Your Role Accountabilities ** + Drive the end-to-end implementation of critical power systems, including UPS, generators, switchgear, PDUs, and… more
    Warner Bros. Discovery (08/17/25)
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  • Cybersecurity Engineer Principal

    General Dynamics Information Technology (Herndon, VA)
    …**Job Description:** Deliver simple solutions to complex problems as a **Cybersecurity Engineer Principal ** at GDIT. Here, you'll tailor cutting-edge solutions ... your career growth ours. At GDIT, people are our differentiator. As a **Cybersecurity Engineer Principal ** you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (09/21/25)
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  • Principal AWS AI Cloud Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …our customers operate while you advance your career. Join GDIT as a Cloud Engineer Principal and build an impactful career in enterprise IT, collaborating with ... are driven and resourceful like you.** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Cloud Engineer Principal , the work you'll do at GDIT will be impactful to… more
    General Dynamics Information Technology (09/27/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Hardware Engineer - Ashburn, VA** We have a great opportunity for a **_Principal_** **_Hardware Engineer to_** join our team Defense Solutions ... Group CW is looking for an experienced **_Principal_** **_Hardware Engineer who_** _will plan, lead, and design complex electrical boards, eg, single board computers… more
    Curtiss-Wright Corporation (10/05/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **Job Description:** GDIT is seeking an experienced ** Principal Systems Engineer ** to work in a dynamic Agile team environment. ... The Principal Systems Engineer Advisor will be part...disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are… more
    General Dynamics Information Technology (09/26/25)
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  • Principal , Mechanical Engineer

    Amazon (Herndon, VA)
    …of air handling infrastructure for our data centers. AWS is seeking a Principal , Mechanical Engineer for our team developing new infrastructure solutions that ... data centers and all of the servers, storage, networking, power , and cooling equipment that ensures our customers have...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (07/31/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the ... consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team. If you...wide and growing client base in the fields of power and energy, federal services, and health and life… more
    MPR Associates (09/26/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are...interfaces for current and future C3BM spirals. + Support critical integration and interoperability product evaluations based on future… more
    Chenega Corporation (09/14/25)
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  • Principal Electrical Engineer

    CACI International (Springfield, VA)
    Principal Electrical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Continental US * * * CACI is hiring a Principal Electrical Engineer that will Leads project...communications systems and equipment that are used to support critical Intelligence and Electronic Warfare (IEW) systems. Assures systems… more
    CACI International (08/02/25)
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  • Network Cloud and Automation Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …This dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise operational efficiencies through automation in cloud ... about it. HOW A NETWORK CLOUD AND AUTOMATION SR PRINCIPAL ENGINEER WILL MAKE AN IMPACT *...disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are… more
    General Dynamics Information Technology (09/06/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important role in shaping the technical direction and running Walmart Global ... and members. **About the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of… more
    Walmart (10/02/25)
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  • Sr. Principal or Principal Systems…

    Boehringer Ingelheim (Ashburn, VA)
    …to drive innovation within the Enterprise Compute team. **Requirements** **_Sr. Principal Systems Engineer :_** Associate degree from an accredited institution ... and well-being of humans and animals. Our Enterprise Compute team plays a critical role in ensuring the reliability, scalability, and innovation of our IT… more
    Boehringer Ingelheim (09/04/25)
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  • Principal Sales Engineer

    Rocket Software (Richmond, VA)
    …where people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and ... well as direct business to grow revenue opportunities. Rocket Software Principal Sales Engineers are experienced technical professionals with an extensive enterprise… more
    Rocket Software (08/08/25)
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  • Principal Systems Engineer - ISR SME

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced Principal Systems Engineer with specialized expertise in Intelligence, Surveillance, ... of intelligence requirements, collection management, and intelligence product dissemination Critical Skills: + Demonstrated ability to make sound technical decisions… more
    QinetiQ US (09/16/25)
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  • Principal Site Reliability Engineer

    Palo Alto Networks (Reston, VA)
    …- just to name a few! At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full ... is one of the biggest GCP customers. As a Principal SRE, you'll be at the forefront of building...on-call rotations with SRE and Dev teams to support critical business and production systems + Lead root cause… more
    Palo Alto Networks (07/31/25)
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  • Principal Software Engineer

    Cengage Group (Virginia Beach, VA)
    **We believe in the power and joy of learning** At Cengage Group, our employees have a direct impact in helping students around the world discover the power and ... . **What you'll do here:** Lead all aspects of critical systems for delivering innovative education technology platforms. Specifically,...For more than 100 years, we have enabled the power and joy of learning with trusted, engaging content,… more
    Cengage Group (09/24/25)
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  • Principal Software Developer

    General Dynamics Information Technology (Fairfax, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer** **We value:** + Writing code rather than documents ... to solve problems, there is no reliance on another engineer or team to get something done for you...disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are… more
    General Dynamics Information Technology (10/08/25)
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  • HR Business Partner Principal (with…

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and ... we design, build, operate, and maintain cyber-physical solutions for mission- critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (08/30/25)
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  • Full Spectrum Cyber Sr. Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** CYBERSECURITY ENGINEER SR PRINCIPAL Advance your career while impacting our ... national security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber… more
    General Dynamics Information Technology (09/30/25)
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