• Sr . RF Systems Engineer

    KBR (Chantilly, VA)
    Title: Sr . RF Systems Engineer Job Posting Description KBR is seeking a highly qualified Sr Radio Frequency (RF) Systems Engineer to join our ... team. The successful candidate will possess a understanding of government satellite systems , a insight into RF mission fundamentals, and the ability to perform… more
    KBR (06/24/25)
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  • Data Engineer , Sr .

    Chenega Corporation (Reston, VA)
    …specifically related to the functional components. Additionally, theData Engineer Sr .provides insight and advice to senior managers and executives concerning ... database management systems and associated applications interface technologies. TheData Engineer , Sr ., utilizes technical area expertise to assess the… more
    Chenega Corporation (06/13/25)
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  • C-UAS Sr Operations Systems

    Agile IT Synergy (Stafford, VA)
    …Remote) Job Description and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will ensure that our ... and services at the speed of relevance to support C-UAS activities. The C-UAS Sr Operations Systems Engineer performing on this contract will possess the… more
    Agile IT Synergy (06/18/25)
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  • Sr Systems Engineer

    Lockheed Martin (Suffolk, VA)
    …hub where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr \., you'll play a vital role in enabling ... **What We're Doing** At Lockheed Martin Rotary and Mission Systems , we're building the future of national security...mission experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to… more
    Lockheed Martin (07/12/25)
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  • Principal / Sr Principal Systems

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems...at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's… more
    Northrop Grumman (05/29/25)
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  • Sr . Security Engineer

    Amazon (Herndon, VA)
    …Team, we help deliver solutions that enable secure Payments launches and innovation. A Senior Security Engineer will be strong in multiple security ... and expertise in delivering automated solutions to reduce manual processes and scale security are critical for success of the engineer and team. Efficient… more
    Amazon (07/26/25)
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  • Sr Associate, Systems

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security . Job Title: Sr Assoc, Systems Engineer Job Location: Herndon, VA Job Description: + ... Use software tools, scripting and software/hardware troubleshooting + Analyze systems requirements from end systems and users...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (08/09/25)
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  • Sr . Enterprise Account Engineer

    Amazon (Arlington, VA)
    …industries and sizes gain the best value and service from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our ... / CDN / Databases / AI/ML / DevOps / Big Data and Analytics / Security / Applications Development in a distributed systems environment - Bachelor's Degree in… more
    Amazon (07/24/25)
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  • Sr Lead Information Security

    Lumen (Richmond, VA)
    …shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and ... Virtualization, to join the Public Sector Security Architecture and Engineering team. In this role, you will be a part of a team that builds security solutions… more
    Lumen (08/08/25)
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  • DevOps Engineer , Sr .

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr . EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr . Here, you'll tailor cutting-edge solutions to the unique requirements… more
    William C Brown Inc (06/03/25)
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