• Linux System Administrator

    ManTech (Fort Meade, MD)
    …+ Heavy Windows and Linux administration experience + Highly proficient with Active Directory + Experience with virtualization + Experience with PowerShell ... MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability… more
    ManTech (12/30/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …operating systems (servers and workstations). + Perform daily operations to include Active Directory management, monitoring and reviewing system logs. + Support ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...are seeking a **System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part… more
    M. C. Dean (11/05/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …Management: Advanced knowledge of secure authentication and access control mechanisms, including Active Directory , Entra ID, Group Policy Objects (GPOs), and ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/18/25)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …patching and vulnerability remediation. + Requires a basic knowledge of Windows active directory hierarchy and implementation. + Requires a basic knowledge ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part… more
    M. C. Dean (12/23/25)
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  • Network Specialist

    SAIC (Springfield, VA)
    …performance. + Experience with Command Prompt, PowerShell, Putty, Remote Desktop Connection, Active Directory , Exchange Server, and ServiceNow. + Experience with ... + Detail-minded with an extraordinary work ethic. **Required Clearance:** + US Citizenship. + Active secret security clearance with the ability to obtain a top… more
    SAIC (01/07/26)
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  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …posture across environments. + Integrate systems with enterprise identity services such as Active Directory , LDAP, and Kerberos. + Storage Management: + Design, ... Site Reliability Developer Oracle Cloud Infrastructure (OCI) - OCI National Security Regions Reston, VA/ Seattle, WA/ Austin, TX https://www.oracle.com/cloud/ We are… more
    Oracle (12/12/25)
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  • Principal Network Architect

    St. George Tanaq Corporation (Suitland, MD)
    …Identity Management Architecture and Design + DNS and LDAP Architecture and Design + Active Directory Architecture and Design This is a hybrid remote position ... for the Government's cloud and on-premises environments, ensuring compliance with federal security standards such as NIST 800-53 and FISMA. The Primary focus for… more
    St. George Tanaq Corporation (11/18/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …Operating Systems & Policy Management: Expert in Windows Server administration, including Active Directory , Group Policy Objects (GPO), and secure desktop ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/18/25)
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  • Azure Architect

    Arena Technical Resources, LLC (Washington, DC)
    …relationships . Works independently under limited supervision . Network Architecture: Active Directory , Load traffic management (Load balancers), WAF (Web ... and remotely Certifications: Azure Solutions Architect, Azure Fundamentals, Azure Data Engineer , Azure Security , CISSP Travel Required: Location: Onsite 3… more
    Arena Technical Resources, LLC (11/03/25)
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  • IT Desktop/Field Services Technician

    TAD PGS, Inc. (Laurel, MD)
    …Windows and Microsoft Office; networking experience to include understanding TCP/IP and DNS, Active Directory and Exchange + Are an excellent communicator, are ... is required.** **Candidate must have the ability to obtain and maintain a Secret Security Clearance.** We are seeking an IT Field Services Technician to help us… more
    TAD PGS, Inc. (01/08/26)
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