• Sr Software Engineer , Amazon Ads…

    Amazon (Arlington, VA)
    Description Come join Amazon Ad Exchange - a high scale, low latency service handling millions of concurrent connections, helping advertisers reach their ... the right message. Who are we? We are Amazon Ad eXchange (AAX) responsible for ingesting a...millisecond of latency matters. You have broad experience in Ad Tech systems and bring you understanding… more
    Amazon (04/18/25)
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  • Microsoft Exchange & Messaging…

    General Dynamics Information Technology (Chantilly, VA)
    …thirst for learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven ... Designs and defines system architecture for new or existing Exchange systems utilizing both on-premises and cloud-based...Experience with Windows DNS and DHCP + Experience integrating Exchange with Active Directory, Azure AD , and… more
    General Dynamics Information Technology (05/10/25)
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  • TS/SCI CI Poly - Exchange & Messaging…

    Insight Global (Surry, VA)
    …thirst for learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven ... -Designs and defines system architecture for new or existing Exchange systems utilizing both on-premises and cloud-based...measures -Experience with Windows DNS and DHCP -Experience integrating Exchange with Active Directory, Azure AD , and… more
    Insight Global (05/23/25)
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  • ADC Windows Systems Engineer…

    Amazon (Herndon, VA)
    …Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory ... responsibilities - Manage/Operate and Maintain Active Directory and component systems (DNS, DHCP, NPS, Exchange ) - Security...US Government customers. We are looking for a motivated engineer to deliver results for our customers. This is… more
    Amazon (05/16/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite** ... + Experience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; ad ministering Microsoft Exchange , Active Directory, and workstation and… more
    ManTech (05/17/25)
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  • IT Engineer - Microsoft Enterprise…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Description:** General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** DNS,Dynamic Host Configuration Protocol (DHCP),Microsoft (MS)… more
    General Dynamics Information Technology (05/16/25)
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  • Windows System Engineer

    Infinitive Inc (Ashburn, VA)
    …Places to Work." Role Overview We are seeking an experienced Windows Systems Engineer to design, implement, and support enterprise-level Windows infrastructure. ... Qualifications & Skills + 5+ years of hands-on experience as a Windows Systems Engineer or Administrator in an enterprise environment. + Strong expertise… more
    Infinitive Inc (05/02/25)
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  • Senior EntraID Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior EntraID Engineer Job Description **Senior Systems Engineer - EntraID** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... real estate. We are looking for a Senior EntraID Engineer to join our team in managing and improving...experience in a technical role such as security, network, systems , or software engineering. + 5+ years total experience… more
    CoStar Realty Information, Inc. (05/02/25)
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  • Sr. Messaging Design Engineer

    CoSolutions, Inc. (Quantico, VA)
    CoSolutions is looking for a Sr. Messaging Design Engineer who would assists the Government Lead in the daily engineering duties on systems . Manage the ... operation, maintenance, trouble shooting, sustainment, and account administration for Exchange , Active Directory Application Mode (ADAM), and the Global Address List… more
    CoSolutions, Inc. (05/16/25)
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  • Cloud Security Engineer

    Robert Half Technology (Arlington, VA)
    Description We are looking for a skilled Cloud Security Engineer to join our team in Arlington, Virginia. In this role, you will play a critical part in designing ... policies. You will collaborate with cross-functional teams to secure systems , monitor vulnerabilities, and optimize cloud environments. Responsibilities: * Develop… more
    Robert Half Technology (05/23/25)
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