• Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    …DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will be primarily responsible for the ... **Description** Leidos is seeking a ** Sr . Systems Engineer ** to...the provision and maintenance of desktops, users, group policies, DNS /DHCP and similar Windows infrastructure components. + Basic understanding… more
    Leidos (07/16/25)
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  • Sr . Active Directory Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . Active Directory Engineer Location: Springfield, VA, US Job ID: ATR 17525 Job Description Job Title: Sr . Active Directory Engineer Location: ... CI Polygraph Job Description: Our client is seeking a Senior Active Directory Engineer to support the...education 2. progressive roles from Active Directory Administrator to Sr . Engineer 4. Knowledge of at least… more
    Arena Technical Resources, LLC (07/19/25)
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  • Sr . Systems Development…

    Amazon (Herndon, VA)
    …engineers to help us implement and operate these complex systems . As a Senior Systems Development Engineer on the AWS Cross Domain Services team, ... a start-up. This is an opportunity to operate and engineer systems on a massive scale and...networking, architecture, and core technologies such as Load Balancing, DNS , DHCP, HTTP, and Routing - Current, active US… more
    Amazon (06/24/25)
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  • Sr . Systems Engineer…

    Leidos (Fort Belvoir, VA)
    **Description** The ** Systems Engineer / Architect** will be responsible for the functional and technical design of solutions within the DTRA ITD I3TS portfolio, ... deployed capabilities against key metrics to demonstrate success. The Systems Engineer / Architect will be responsible...(eg, Azure AD, ADFS, LDAP) as required. + Manage DNS , DHCP, and certificate services within the Windows domain… more
    Leidos (07/11/25)
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  • Sr OT Network Engineer (Virginia…

    Jacobs (Virginia Beach, VA)
    …and maintenance of the operational technology (OT) network infrastructure. As a Senior Engineer , this includes selecting and configuring network hardware and ... technology and engineering firms in the world? As a Senior OT Network Engineer with Jacobs, you...highly secure networks that enable business operations. As a Sr OT Network Engineer , you will be… more
    Jacobs (05/27/25)
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  • Desktop Engineer - Sr .

    Oneida Technical Solutions (VA)
    …Successful candidates must have SECRET security clearance, must be a Microsoft Certified Systems Engineer (MCSE) or Microsoft Certified Systems Administrator ... for more detailed listing) Key requirements: + Must be a Microsoft Certified Systems Engineer (MCSE) or Microsoft Certified Systems Administrator (MCSA)… more
    Oneida Technical Solutions (05/25/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the ... introducing new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment… more
    Shuvel Digital (06/26/25)
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  • Sr Lead Site Reliability Engineer

    Lumen (Richmond, VA)
    …business critical internet site communications and/or network-based (cloud) product systems . Plans, designs, and implements scalable local and wide-area network ... into a critical situation. + Alerts and accurately reports KPI's on systems status and availability with tuning recommendations if appropriate at regular intervals… more
    Lumen (07/19/25)
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  • Senior Active Directory Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer Advisor at GDIT. Here, you'll tailor cutting-edge solutions ... ours. At GDIT, people are our differentiator. As a Senior Active Directory Engineer you will help...education + progressive roles from Active Directory Administrator to Sr . Engineer 4. Knowledge of at least… more
    General Dynamics Information Technology (06/04/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will ... + **Producing detailed system design** , including network and systems infrastructure, application hosting, cloud services, and related components, integration… more
    M. C. Dean (07/15/25)
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