• Systems Test Engineer

    Northrop Grumman (Chantilly, VA)
    …is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. This position will be located in ... test kits. This requisition may be filled at either the ** Systems ** ** Test Engineer ** or ** Principal ** ** Systems ** ** Test Engineer **… more
    Northrop Grumman (10/23/25)
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  • Sr. Principal Air Vehicle System…

    Northrop Grumman (Washington, DC)
    …from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative**...experience is highly desired. + Experience with equipment to test and troubleshoot aircraft systems . + Experience… more
    Northrop Grumman (11/16/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity to perform… more
    Leidos (10/31/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …of the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... members, customers, outside contractors, and agencies to analyze, develop, test , train, demo, and deploy systems that...contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or… more
    Northrop Grumman (11/21/25)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi-… more
    V2X (11/15/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Participate in test events This requisition will be filled at the ** Principal Systems Engineer ** level. **Basic Qualifications for Principal ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/19/25)
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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,...(BOA) Agile review processes. + Participate in MDA ground test planning and objectives development. + Provide evolving C3BM… more
    Chenega Corporation (12/14/25)
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  • Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …balance practices. **Location: Near Springfield, Virginia** **What You Will Do** + The Principal Systems Engineer provides systems engineering and ... a safer, more secure world. Raytheon is seeking a Principal Systems and Integration Engineer ...prior engineering experience or equivalent experience. + Experience with systems installation, integration, and test experience. +… more
    RTX Corporation (01/08/26)
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  • Principal or Senior Principal

    Northrop Grumman (Washington, DC)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... integration, troubleshooting, and repair of communications and data link systems in military flight test environment, including...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    …architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps Software ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,... Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must… more
    Northrop Grumman (12/04/25)
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  • Principal /Senior Principal

    Northrop Grumman (Washington, DC)
    …oversite This requisition may be filled as a Principal or Sr. Principal **Basic Qualifications** **:** ** Principal Engineer MMIC Design Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Cadence AWR experience + US citizenship is required **Senior Principal Engineer MMIC Design Engineer more
    Northrop Grumman (01/08/26)
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  • Principal Electrical Engineer

    Oracle (Washington, DC)
    …Data Center Engineering Analytics and Modeling (DCEAM) organization is seeking a Power Systems Engineer to lead grid to rack electromagnetic transient (EMT) ... or IEC 60364, IEEE C37. **Preferred Qualifications** + PhD/MS in Power Systems /Power Electronics or equivalent experience. + Professional Engineer (PE) license… more
    Oracle (12/06/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    Principal RF Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Continental US * * * CACI is hiring a Principal Electrical Engineer that will Leads project...Skills Requirements:** + Ability to fault isolate, repair and test complex systems , including the ability to… more
    CACI International (10/31/25)
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  • Sr Principal Software Engineer -GPU…

    Oracle (Washington, DC)
    …development engineering team is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level. We are at the ... of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing...AI hardware, AI accelerators, including custom-designed AI chips and systems and software to drive next-gen Cloud AI Infrastructure… more
    Oracle (01/01/26)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a ** Principal Software Engineer (T03)** to join our team! This position will ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/23/25)
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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...basis for operating nuclear plants and other research and test facilities. We are currently seeking an experienced nuclear… more
    MPR Associates (12/26/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …join our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The ... in support of customer mission needs. + Maintain, evaluate, test , and apply STIG configurations for network devices. +...limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic… more
    Northrop Grumman (01/01/26)
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  • Senior Principal Security Engineer

    Oracle (Washington, DC)
    …are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for OCI's ... threat modeling and conducting secure design reviews of complex systems . + Prior coding background (eg Java, Go, C/C++,...and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer more
    Oracle (11/25/25)
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  • Principal Software Quality Engineer

    Oracle (Washington, DC)
    …and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services ... scalable, fortified, and high-availability environment, leveraging OCI Hardware Development-engineered systems that deliver unparalleled performance. **Job Description** We are… more
    Oracle (12/16/25)
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  • Senior Principal Data Engineer

    UKG (Washington, DC)
    …at UKG, your work matters-and so do you. **About the Role** As a Senior Principal Data Engineer within the Enterprise Data & Analytics Office, you will lead ... You will translate architectural vision into reliable, scalable, cost-efficient data systems , lead platform modernization efforts, and set the engineering bar for… more
    UKG (01/10/26)
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