• Sr. Regional Environmental Engineer , AWS…

    Amazon (Herndon, VA)
    …critical to enabling AWS's growth in the US and around the world. AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global ... infrastructure . In other words, we're the people who keep...of environmental due diligence, including Phase I and Phase II Environmental Site Assessments, regulatory and permitting evaluations, natural,… more
    Amazon (09/13/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... regardless of format or origin, for consumption by the data processing infrastructure . + Maintaining the big data processing ecosystem, including COTS and GOTS… more
    ManTech (09/23/25)
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  • Software Engineer / IDAM - Active TS/SCI…

    ENS Solutions (Reston, VA)
    As a Software Development Engineer with a focus on Identity and Access Management (IDAM), you will leverage your expertise in both software development and IDAM to ... CI poly. + Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE,...Personal Identity Verification authentication + Experience with Linux based systems and Bash scripting + Ability to diagnose and… more
    ENS Solutions (09/27/25)
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  • Network Engineer III

    CACI International (Charlottesville, VA)
    …with large-scale enterprise/global networks. + Experience with DoD Architecture Framework, Juniper systems , and various network protocols. + IAT II certification ... Network Engineer III Job Category: Information Technology Time Type:...for Transport & Cybersecurity Services (TCS). We provide IT infrastructure services for timely and accurate support of national… more
    CACI International (09/18/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role supports ... of sources within the enterprise + Analyzing and assessing damage to the data/ infrastructure as a result of cyber incidents + Performing cyber incident trend… more
    ManTech (09/11/25)
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  • Lead Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... technologies. + Installing, configuring, and maintaining entire physical networking infrastructure including firewalls and core/distribution/access switches and routers. +… more
    ManTech (08/15/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) ... geographically dispersed sites. + Familiarity with emerging network and infrastructure management tools and best practices. **Certifications** + CompTIA Security+.… more
    TekSynap (07/26/25)
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  • Network Engineer Technician

    KIHOMAC (Fort Belvoir, VA)
    …vulnerabilities + Provide technical analysis in data network planning, systems administration, engineering, and design, using implementation techniques and tools ... provide feedback to update as necessary + Provide on call support for various infrastructure issues for VIP/ Senior Management support + Must be willing, and able,… more
    KIHOMAC (09/25/25)
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  • Identity and Directory Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD),DNS,Microsoft Windows Server ... support of a geographically dispersed, state of the art systems that seamlessly integrate Linux and Microsoft services. Candidates...clients + Plans and directs upgrades of Windows Server infrastructure and related components in the area of Active… more
    General Dynamics Information Technology (08/26/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft PowerShell,Microsoft Windows Server, Systems ... learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (08/12/25)
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