• Architect

    Leidos (Chantilly, VA)
    … environments, including server administration and system deployment. + Experience administering Active Directory (AD) to manage user accounts, permissions, and ... **Preferred Qualifications** + Professional certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, CompTIA Security +, VMware… more
    Leidos (07/18/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …with Windows systems engineering and administration, including MSSQL databases, Active Directory Certificate Services (ADCS), VM clusters, Hyper-V, Data ... shall provide the Sponsor a modern and stable platform which meets security requirements and enables users to search, discover, prioritize, analyze, collaborate and… more
    The Metamorphosis Group (08/09/25)
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  • SQL Database Administrator

    CACI International (Hampton, VA)
    …Integration Services (SSIS) + Demonstrated experience with Microsoft Windows Server, Windows Clustering, and Active Directory + Demonstrated knowledge of ... The UEM solution shall be capable of managing all Windows and BYOAD endpoints. On the EITaaS program, CACI...enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and… more
    CACI International (08/01/25)
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  • VIP Help Desk Senior (Class)

    Chenega Corporation (Arlington, VA)
    …leadership and mission stakeholders + Manage user accounts, profiles, and permissions in Active Directory and Exchange + Support VPN, VDI, and remote access ... support/help desk role with Tier II responsibilities + CompTIA Security + or equivalent DoD 8570 baseline certification + US...Office 365, and standard desktop hardware + Familiarity with Active Directory , Group Policy, DNS, and DHCP… more
    Chenega Corporation (07/26/25)
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  • Senior System Integration Analyst

    SAIC (Ashburn, VA)
    …including: Microsoft Windows and Linux Operating Systems, DHCP, DNS, Active Directory , Certificate Services, Group Policies and ServiceNow ticketing system. ... Trust clearance. Extensive experience working with different operating systems including Windows and Linux. + Experience with cloud-computing services, such as… more
    SAIC (08/07/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    … Administration** + Proficient in managing users, groups, and policies within Active Directory . + Ability to automate administrative tasks using PowerShell ... DNS, and file/print services in Windows environments. + Understanding of Windows security features, including firewalls and access controls. **Storage** +… more
    Koniag Government Services (06/03/25)
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  • TS/SCI Systems Engineer Senior

    IBM (Chantilly, VA)
    …scalable, secure, and highly available system architectures * REQUIRED ON DAY 1: Active Top Secret/SCI security clearance + Full Scope Polygraph * Bachelor's ... seeking an experienced Senior Systems Engineer with US Government Top Secret/SCI security clearance with Full Scope Polygraph to support a small standalone system… more
    IBM (07/30/25)
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  • Senior System Azure Cloud Engineer

    Insight Global (Herndon, VA)
    …Microsoft Azure Administrator/Engineer - Experience with Windows firewalls - Expert level Windows admin skills ( Active Directory , DNS, Group Policy) - ... across the entire Enterprise, while ensuring compliance to various security and encryption protocols for US national security... security and encryption protocols for US national security . Key deliverables for success will be: ensuring 100%… more
    Insight Global (08/02/25)
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  • Systems Engineer / Architect (Remote - Travel)

    Chinook Systems (VA)
    …GSEC, Security + CE, or SSCP certification). + Must have certifications in MS Windows Server, Active Directory , Enterprise OS. + Requires expertise in ... of the work that we do. Preferred Qualifications: + An Active Secret or higher Security Clearance. + Certifications in Linux Operating Systems. + IAT Level… more
    Chinook Systems (08/07/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …+ Secure Tenable server an Enable TLS + Integrating Tenable products with LDAP, Active Directory , and CyberArk. + Responsible for the creation of tenable ... Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux/Unix and Windows based environments +… more
    CACI International (07/26/25)
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