• Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... . Managing and maintaining C2C appliances, applications, servers, and supporting infrastructure in unclassified and classified environments . Coordinating with the… more
    ManTech (08/08/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …on every client you work with. ARSIEM is looking for a Network Systems Engineer . This position will support one of our government clients in Annapolis Junction, ... technical efforts across organizations + Support the design and infrastructure of the network with a future overhaul planned...and multi-site networks + Recent experience with Linux and Windows operating systems (command line a must) + Recent… more
    ARSIEM (05/15/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …of Marriott's websites and systems. This individual will serve as a senior technical resource responsible for managing the full software development lifecycle, from ... and Kubernetes) + Operating Systems: Red Hat Enterprise Linux, Oracle Linux, Windows , CentOS and Mac (OSX) + Network Virtualization: Akamai Global Traffic Management… more
    Marriott (06/14/25)
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  • Active Directory Engineer

    System One (Springfield, VA)
    …Contractor Work Model: Onsite Security Clearance: TS/SCI CI Poly Contact: ###@altaits.com Senior Active Directory Engineer to support the planning, building, and ... a large, globally accessed, hybrid cloud computing system. The Senior Active Directory Engineer provides support, implementation,...education + progressive roles from Active Directory Administrator to Sr . Engineer + Knowledge of at least… more
    System One (08/03/25)
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  • Senior Technical Support Engineer

    Palo Alto Networks (Reston, VA)
    …complex issues and providing tailored solutions to optimize their security infrastructure + Effectively communicate technical solutions to technical and executive ... plus + Virtualization experience (AWS, Azure, VMWare, OpenStack) + Experience with Windows , MAC OS, and Linux (Debugging, Editing Registries, Plist etc.) +… more
    Palo Alto Networks (07/05/25)
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  • VDI Engineer

    General Dynamics Information Technology (Springfield, VA)
    …a combination of years of experience and education Progressive roles from Administrator to Sr . Engineer Citrix Virtual Apps and Desktops v7.15 and later Citrix ... Citrix NetScalers / ADCs) PREFERRED QUALIFICATIONS: + Experience managing and administering Windows Server clustering + Experience with Infrastructure as code… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Engineer

    TEKsystems (Fort Belvoir, VA)
    …and external mission partners operating in CONUS and OCONUS locations. The SME Systems Engineer will deploy new Windows and Linux servers and systems and provide ... environmental, ie HVAC/CRAC solutions, fire suppression, security, and similar data center infrastructure systems. Experience Level Senior Level Pay and Benefits… more
    TEKsystems (07/30/25)
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  • VDI Engineer

    CACI International (Springfield, VA)
    …equivalent combination of experience and education. + Progressive roles from Administrator to Sr . Engineer . + Experience with: + Citrix Virtual Apps and Desktops ... VDI Engineer Job Category: Information Technology Time Type: Full...NetScalers / ADCs) _Desired:_ + Experience managing and administering Windows Server clustering. + Experience with Infrastructure more
    CACI International (07/29/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to ... team. The Ideal candidate will have experience in both traditional infrastructure design; provisioning of platform, storage, and networking resources for existing… more
    RTX Corporation (08/08/25)
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  • Cloud Engineer

    CACI International (Forest Heights, MD)
    Cloud Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * **The Opportunity:** CACI is seeking a mid-level Cloud Engineer to join our cloud operations team of qualified,...the AWS and Azure Gov Cloud environment and maintain Windows and Linux server operating systems. Successful candidates will… more
    CACI International (07/29/25)
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