• Fannie Mae (Reston, VA)
    hardware , technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and ... roadmaps and white papers Digital Engineering - Engineering - Principal $196,000-264,000 a year Qualifications Education: Bachelor's Level Degree (Required)… more
    DirectEmployers Association (10/17/25)
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  • AHU Technologies, Inc. (Washington, DC)
    Job Description: Short Description: This position serves as Senior Unified Communications Engineer responsible for assisting the DC-Net Voice Eng PM in carrying out ... Complete Description: This position serves as Senior Unified Communications Engineer responsible for assisting the DC-Net Voice Engineering Program Manager… more
    Upward (08/03/25)
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  • AHU Technologies, Inc. (Washington, DC)
    …to the requested technology. Complete Description: The Contractor shall provide a RF Engineer with at least five years of experience working at a Public Safety ... communications requirements. The consultant will also be responsible for performing hardware / software analysis to provide comparative data of performance… more
    Upward (08/04/25)
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  • AHU Technologies, Inc. (Washington, DC)
    Role : Senior Unified Communications Engineer Location : Washington DC (Hybrid) Client : DC Government Job Description: Major Duties Maintains core infrastructure ... Collaboration products and technology to design, deploy, and operate associated hardware and software is required. CONTRACT JOB DESCRIPTION Responsibilities: 1.… more
    Upward (08/03/25)
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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… more
    Curtiss-Wright Corporation (10/05/25)
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  • HSM Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior** ** Principal ** ** Engineer for** ** Hardware ** **Security** **Module** ... you succeed and together our best becomes better. **HOW A SENIOR PRINCIPAL ** ** ENGINEER FOR** ** HARDWARE SECURITY MODULE** **(HSM)** **WILL MAKE AN IMPACT:**… more
    General Dynamics Information Technology (10/04/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal ... impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the systems that matter most. We're… more
    General Dynamics Information Technology (08/09/25)
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  • Principal /Sr. Principal Electronics…

    Northrop Grumman (Chantilly, VA)
    …Signals Intelligence Mission Solutions (SMS) Department. This role can be filled as a Principal or Sr. Principal Electrical Engineer . ** Principal ... in basic Surface Mount Technology (SMT) soldering and assembly skills. **Senior Principal Electronics Engineer ** **Basic Qualifications:** + Must be a US… more
    Northrop Grumman (10/16/25)
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  • Systems Test Engineer / Principal

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. This position ... test kits. This requisition may be filled at either the **Systems** **Test Engineer ** or ** Principal ** **Systems** **Test Engineer ** level. **Basic… more
    Northrop Grumman (10/23/25)
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  • Cyber Software Test Engineer

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Software Test Engineer / Principal Software Test Engineer ** position. This position ... mission operations This requisition may be filled at either the **Software** **Test Engineer ** or ** Principal ** **Software** **Test Engineer ** level. **Basic… more
    Northrop Grumman (09/25/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Washington, DC)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... location. _This position can be filled at either the Principal Field Service Engineer - Network and...Technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers,… more
    Northrop Grumman (09/17/25)
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  • Principal RF Engineer

    Leidos (Arlington, VA)
    …technologies for our nation's defense.** We currently have an opening for a ** Principal RF Engineer ** to work with a talented multi-disciplined design team ... division (electrical engineers, systems engineers, software/firmware engineers, scientists, etc.). The ** Principal RF Engineer ** will direct the design and… more
    Leidos (08/30/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (10/01/25)
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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 compliance with company standards. + Obtain quotes and order necessary hardware for internal teams. + Coordinate hardware installations, maintenance, and… more
    Boehringer Ingelheim (09/04/25)
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  • Cybersecurity Engineer - Principal

    General Dynamics Information Technology (Falls Church, VA)
    …System Security **Experience:** 10 + years of related experience **Job Description:** **Security Engineer - Principal ** Own your career as a Security Engineer ... At GDIT, people are our differentiator. As a Security Engineer - Principal you will help ensure...- Tests, implements, deploys, maintains, and administers the infrastructure hardware and software * Conducts risk assessment and provides… more
    General Dynamics Information Technology (10/21/25)
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  • Principal /Sr Principal Fault…

    Northrop Grumman (Dulles, VA)
    …only part of history, they're making history. Northrop Grumman is hiring a qualified Principal /Sr. Principal Systems Engineer to support a National Security ... to either technical or nontechnical audiences is required. **Basic Qualifications:** + ** Principal Systems Engineer ** - Bachelors of Science degree in technical… more
    Northrop Grumman (09/19/25)
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  • Principal /Sr Principal

    Northrop Grumman (Dulles, VA)
    …of history, they're making history. We have an opening for an Embedded Software Engineer to join our team of qualified, diverse individuals in the Space Systems ... including digital, analog, serial, and SpaceWire. + Interface with hardware engineers in the design, build, and test of...all levels. This position can be filled as a Principal (level 3) or Sr Principal (level… more
    Northrop Grumman (09/30/25)
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  • Principal Manufacturing Engineer

    Northrop Grumman (Sterling, VA)
    …of history, they're making history. Northrop Grumman Space Systems is seeking a ** Principal ** **Manufacturing Engineer (level 3).** This position will be located ... maintain new equipment and maintenance processes. \#NOVASPACE **Basic Qualifications:** + ** Principal Manufacturing Engineer (T03)** : Bachelor's degree or… more
    Northrop Grumman (09/26/25)
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  • Principal Mechanical Air-Cooling Systems…

    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 ... to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts,...to industry advancement A day in the life A Principal , Mechanical Engineer for Air-Cooled Solutions works… more
    Amazon (10/24/25)
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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 ... to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts,...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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