• Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer ** in the Payload and Ground Systems ... 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 (06/19/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    **ManTech** seeks a motivated, experienced career and client-oriented ** Principal ** **Data Engineer ** to join our team in **Alexandria, VA.** In this role, you ... implement robust data pipelines to ingest, transform, and integrate data from various systems and networks, ensuring seamless data flow. + Collaborate with cloud and… more
    ManTech (08/08/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... new technologies, tuning performance, and prioritizing the implementation of critical system patches. + Performs risk assessment, risk mitigation analysis, vendor… more
    Leidos (07/11/25)
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  • Sr Principal Engineer

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. We have an opening for a Senior Principal Simulation Software Engineer to join our team of qualified, ... test and controls experience + Understanding of common embedded system tools, real-time operating systems and avionics...of common embedded system tools, real-time operating systems and avionics integration and test practices + Excellent… more
    Northrop Grumman (07/18/25)
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  • Principal / Senior Principal

    Northrop Grumman (Chantilly, VA)
    … and continued O&M of existing systems . This position can be hired at a Principal Software Engineer or Sr . Principal Software Engineer level. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer / Sr Principal more
    Northrop Grumman (05/28/25)
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  • Principal Network Systems

    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 ... the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to… more
    Saliense Consulting (07/07/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending on experience and qualifications. **Basic ... 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 (07/31/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level ... be filled at either a Principal Cyber Systems Engineer or Sr . ...Microsoft Office) **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** +… more
    Northrop Grumman (07/31/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …is seeking a highly qualified individual to join our team as a ** Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer ... be considered in lieu of degree. + **Level 04, Sr Principal ** : Bachelor's Degree with 9...Security Professional (CISSP) Certification. + Ability to integrate Cyber Systems Engineering requirements with Program System Development… more
    Northrop Grumman (07/25/25)
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  • Principal Satellite Communications…

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Satellite Communications Engineer ** to join our team in the **Reston, VA** location. This ... is an **onsite** position. The ** Principal Satellite Communications Engineer ** will travel worldwide...configure, upgrade, troubleshoot, and maintain satellite and other communications systems and networks, and remotely support system more
    ManTech (06/19/25)
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