• Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …+ Experience with designing Windows domain architectures, including but not limited to Active Directory , GPOs, Policies, and permissions + Candidates must have a ... MCSE (or similar Microsoft cert), and 9 years of Windows Server, VMWare, Active Directory , Microsoft Exchange, and Group Policy administration in a classified… more
    Northrop Grumman (10/31/25)
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  • UiPath/RPA Solutions Developer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …Automation Solution Architect Professional Certification + Experience with integrations to ServiceNow, Active Directory , SAP + Experience with Agile and/or SAFe ... customers' most complex challenges. As a **UiPath/RPA Solutions Developer Principal ** at GDIT, you'll power innovation to drive mission...Agile + Active Top Secret/Sensitive Compartmented Information (TS/SCI) Clearance … more
    General Dynamics Information Technology (10/22/25)
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  • Principal Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Windows Server + Red Hat Linux Server + Microsoft Exchange + Active Directory **_Web Services_** + On-Premises SharePoint Architecture + Web Proxy ... your opportunity to make a personal impact as a Principal Systems Architect supporting our Intel Customer in Chantilly,...(or equivalent experience) + 8+ years of experience + Active TS/SCI with Polygraph + CompTIA Security +CE… more
    General Dynamics Information Technology (10/31/25)
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  • C2 Systems Integration Principal

    SAIC (Hampton, VA)
    …+ Basic understanding of virtualization, networking, storage, Public Key Infrastructure (PKI), Active Directory , Group Policy Objects (GPOs), Domain Name Service ... **Description** SAIC is seeking a C2 Systems Integration Principal based in Hampton, VA! Responsibilities include, but...Client, Linux), Application Servers, and Databases Preferred Skills + Active US DoD Security Clearance granted within… more
    SAIC (10/04/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …of Microsoft Exchange Server technologies, including on-premise + Deep understanding of Active Directory , DNS, and DHCP + Experience with Exchange server ... **MANTECH** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer** to join our team in...Strong troubleshooting and problem-solving skills + Knowledge of email security technologies, such as email content filtering + CASP+… more
    ManTech (09/12/25)
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  • Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …PCoIP. . Create and maintain user and computer accounts and modify file permissions and security access lists via Active Directory and Linux. . Oversee daily ... . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with DNS, Active Directory , GPOs, and LDAP configuration . Experience with DevOps… more
    Northrop Grumman (11/15/25)
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  • Common Cloud Environment (C2E) Support Lead

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …. Wellness and Well-being programs \#CGIFederalJob \#LI-PC1 **Skills:** + Project Management + Active Directory **What you can expect from us:** **Together, as ... cost estimates prepared for customer projects. Serves as the principal point of representation and liaison with C2E customers...to customers in a professional manner. e) Have an active DoD Secret security clearance. f) Strong… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Atlassian SME (Remote)

    Koniag Government Services (Chantilly, VA)
    …+ Knowledge of user management, including SSO, LDAP, and Active Directory integration + Understanding of security best practices for Atlassian products ... teams, developing best practices, and ensuring optimal utilization of these tools. Principal responsibilities will include but are not limited to: + Configure,… more
    Koniag Government Services (10/03/25)
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  • Platform Engineer

    ManpowerGroup (Richmond, VA)
    …Data Factory, Event Hub, Functions, Batch, Key Vault, Managed Identity, Service Principal , Networking, Active Directory , Log Analytics, Monitoring + ... Snowflake. Troubleshoot and resolve environment performance issues, connectivity issues, security issues + Make recommendations and execute cost saving strategies… more
    ManpowerGroup (10/30/25)
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