• 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 ... In other words, we're the people who keep the cloud running. We support all AWS data centers and...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 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 eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible...53, RDS, SSM, ElasticSearch and Lambda + Experience supporting Cloud Architects to provide operational network architectures to meet… more
    Saliense Consulting (07/07/25)
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  • Cyber DLP Engineer , Principal

    Capital One (Mclean, VA)
    Cyber DLP Engineer , Principal Associate (Remote-Eligible) Capital One's Cyber organization is seeking a Principal Associate, Cyber Technical to join the Data ... focus on Symantec Network DLP, with responsibilities spanning infrastructure management, cloud integration, system reliability, and operational automation. As a key… more
    Capital One (07/10/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering organization supporting the ... Morrisville, NC, Aurora CO, Fairfax VA, or Linthicum MD sites. A DevOps Engineer plans and evolves processes and infrastructure to execute programs which support… more
    Northrop Grumman (05/21/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (05/22/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (04/24/25)
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  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …+ Create the automated testing environment and scripts. + Work with the various systems/ software elements to verify drivers. + Onboard the SEIT and SW teams with ... feedback. + Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions....work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (05/29/25)
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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 (NSS) ... **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team… more
    Leidos (04/19/25)
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  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …a Ground program. The successful candidate will demonstrate broad systems and software engineering lifecycle knowledge. The candidate must be adaptable to course ... to operate as a team lead in a fast-paced software testing environment. The candidate is expected to operate...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (05/30/25)
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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 ... high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and… more
    SAIC (07/09/25)
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