• Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …the foundation of operational support to ensure the reliability, scalability and security . The **Senior Platform Engineer ** would be involved with supporting ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/09/25)
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  • Software Engineer 3 (Architecture…

    Huntington Ingalls Industries (Suffolk, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $83,028.00 - $120,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...leading the next evolution of national defense - the data evolution - by accelerating a breadth of national… more
    Huntington Ingalls Industries (11/06/25)
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  • Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …an invaluable edge in real estate. We are seeking a motivated and detail-oriented Network Engineer I to join our Data Center Networking team. This is an ... Network Engineer - Arlington, VA Job Description **Overview** CoStar Group...in a complex, enterprise-scale environment while contributing to the security , performance, and reliability of our data … more
    CoStar Realty Information, Inc. (10/17/25)
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  • Senior Cloud Engineer

    Leidos (Alexandria, VA)
    …Certified Developer, AWS Certified Solutions Architect (Dev/Associate), AWS Certified DevOps Engineer , AWS Certified Advanced Networking, AWS Certified Security , ... next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical… more
    Leidos (11/18/25)
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  • Journeyman Cloud Engineer

    Leidos (Alexandria, VA)
    …Certified Developer, AWS Certified Solutions Architect (Dev/Associate), AWS Certified DevOps Engineer , AWS Certified Advanced Networking, AWS Certified Security , ... next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical… more
    Leidos (11/11/25)
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  • AI/ML Delivery Engineer

    General Dynamics Information Technology (Herndon, VA)
    …Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Data Science and Data Engineering **Skills:** Cloud Platform,Computer Programming, ... Citizenship Required:** Yes **Job Description:** Join GDIT's Intelligence and Homeland Security (IHS) CTO organization and help drive the technical solutions needed… more
    General Dynamics Information Technology (11/15/25)
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  • Principal Mechanical Air-Cooling Product…

    Amazon (Herndon, VA)
    …for our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that enable at-scale deployment of ... who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking,...of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll… more
    Amazon (10/26/25)
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  • Principal Mechanical Air-Cooling Systems…

    Amazon (Herndon, VA)
    …for our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that enable at-scale deployment of ... who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking,...of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll… more
    Amazon (10/24/25)
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  • Inside Plant Cabling Quality Assurance…

    Amazon (Fredericksburg, VA)
    …words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ... team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with… more
    Amazon (09/26/25)
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  • Military Veteran Opportunity-Senior OT Cyber…

    Bechtel Corporation (Reston, VA)
    …to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... career with Bechtel. # Job Summary: The Senior Operational Technology (OT) Cybersecurity Engineer operates as part of the central OT Cybersecurity group reporting to… more
    Bechtel Corporation (11/07/25)
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