• Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to...capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,… more
    Shuvel Digital (06/26/25)
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  • Systems Engineer Principal

    SAIC (Virginia Beach, VA)
    **Description** SAIC is seeking a ** Principal Systems Engineer ** to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent ... (ISNS), and Sensitive Compartmented Information (SCI) Networks. TACNET Sustainment Team seeking a Systems Engineer who will assist and lead various efforts and… more
    SAIC (07/09/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer ** to provide technical expertise and ... identifying new technologies for potential integration into the technology and systems baseline. Finally, this includes supporting current operations and keeping… more
    SAIC (06/26/25)
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  • Principal /Senior Principal Cyber…

    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. ** ... of your career. Are you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join… more
    Northrop Grumman (05/28/25)
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  • Engineer / Principal Engineer

    Northrop Grumman (Dulles, VA)
    network communications design, implementation & testing This position can be filled as an Engineer (level 2) or Principal Engineer (level 3) depending on ... 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 (07/08/25)
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  • Principal Elasticsearch Systems

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an… more
    Leidos (07/19/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Chantilly, VA)
    …role can be filled as a Principal or Sr. Principal Electrical Engineer . ** Principal Engineer Electronics** **Basic Qualifications:** + Must be a US ... in basic Surface Mount Technology (SMT) soldering and assembly skills. **Senior Principal Engineer Electronics** **Basic Qualifications:** + Must be a US… more
    Northrop Grumman (07/11/25)
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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 to deploy, configure, upgrade, troubleshoot, and maintain… more
    ManTech (06/19/25)
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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 ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers,...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (05/01/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    …an onsite position. The ** Principal Software Engineer ** will work with Network and Systems Engineers to design, build, monitor, maintain, and upgrade all ... ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our...limited to:** + Designing, developing, programming, and modifying software, systems , applications, and tools, both existing and new in… more
    ManTech (06/11/25)
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