• Modeling & Simulation Engineer ( Senior II)

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... defense. KBR is seeking a Modeling & Simulation Engineer ( Senior II) with AFSIM experience to join a team...analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency (DARPA) using advanced MS&A techniques and… more
    KBR (07/25/25)
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  • On-Call Senior Federal Rulemaking…

    ICF (Reston, VA)
    …to work at ICF's Reston, VA headquarters). **Job Responsibilities:** The On-Call Senior Federal Rulemaking Specialist will employ strong research , policy ... and Economics (RPE) portfolio has over 30 years of experience supporting the design , implementation, and improvement of federal programs and is seeking a federal… more
    ICF (07/15/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... you will be responsible for the design , development, and deployment of the network enterprise architecture.... network and computer security measures as well as research and recommend network and data communications hardware and… more
    ManTech (08/22/25)
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  • Senior Applied Scientist, Agentic AI…

    Amazon (Arlington, VA)
    Description As a Senior Applied Scientist on our Agentic AI Professional Services Experience team, you will be instrumental in advancing the frontier of human-agent ... and problem-solving in enterprise environments. Key job responsibilities - Architect and design AI agent systems that can effectively understand, reason about, and… more
    Amazon (06/25/25)
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  • Senior Product Manager Technical, CIS

    Amazon (Arlington, VA)
    …requirements, product specifications, and success metrics in collaboration with engineering and design teams Conduct market research and competitive analysis to ... development. You will work closely with cross-functional teams including engineering, design , and business stakeholders to shape the future of Amazon's audio/visual… more
    Amazon (08/22/25)
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  • Senior Field Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... evaluation and solution of potential field problems, referring them to Senior Engineers or Project Managers. Field Engineers provide technical engineering… more
    ManTech (08/21/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: ... Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer, you will be part of an...an Agile development team where you will support the design , development, modification, and evaluation of signals intelligence, radar,… more
    CACI International (08/08/25)
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  • Senior Project Manager - Water/Wastewater…

    CDM Smith (Richmond, VA)
    …for a proven leader in the Richmond area! We are looking for a self-motivated Senior Project Manager to join our growing South Group. This is a key role with ... would contribute to our clients' mission by: * Managing water/wastewater design , permitting, and construction services from early concept development through… more
    CDM Smith (06/03/25)
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  • Senior Product Manager, Rentals, Homes.com

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Product Manager, Rentals, Homes.com Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... + Utilize qualitative and quantitative data, customer feedback, market research , and competitive analysis to identify and prioritize product enhancements… more
    CoStar Realty Information, Inc. (08/08/25)
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  • Senior Spacecraft Mechanical Engineer

    Umbra Lab (Arlington, VA)
    …professional to join our multidisciplinary engineering team as a ** Senior Spacecraft Mechanical Engineer** to support Umbra's **Mission Solutions** business ... mission sets. Our ideal candidate will effortlessly blend traditional spacecraft design principles with the nimbleness of commercial methodologies to achieve… more
    Umbra Lab (08/21/25)
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