• Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory , Group Policy, DNS, DHCP, and virtualization platforms ... Senior System Administrator - Network Operation Center WFH...and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. +… more
    St. George Tanaq Corporation (08/15/25)
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  • MAC System Administrator ( Senior -Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …AppleScript. + Manage user authentication and access controls in coordination with directory services. + Monitor performance and ensure security hardening using ... Development. Link Solutions is seeking a MAC System Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground,...Must be a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive… more
    Link Solutions Inc (09/18/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Microsoft OS, Cent OS, or Red Hat OS. + Experience with technologies such as Active Directory , Identity Management, SCCM, DNS, Group Policy, Active Role ... Senior Systems Engineer Job Category: Information Technology Time...solutions dedicated to delivering cutting-edge technology services for national security and defense. We focus on providing advanced systems… more
    CACI International (07/30/25)
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  • Manager / Operations Manager - Senior…

    SMX (Patuxent River, MD)
    …workstations and/or servers + Support Windows and/or Linux based systems + Support Windows Active Directory + Support routing, switching and other site to site ... Manager / Operations Manager - Senior (Secret to TS) (3309)at SMX(View all jobs)...start. The applicant selected may be subject to a security investigation and must meet eligibility requirements for access… more
    SMX (08/08/25)
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  • Senior ServiceNow Architect

    CompuCom (Annapolis, MD)
    …workflows. + Experience designing and integrating ServiceNow with enterprise systems (eg, Active Directory , CMDB, Monitoring Tools, HR Systems). + Deep knowledge ... and Have Fun Doing It! We're looking for a Senior ServiceNow Architect to join our team. The ideal...integrations and make recommendations for adoption. + Ensure platform security , compliance, performance, and scalability through proper design. +… more
    CompuCom (09/20/25)
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  • Senior Technical Manager

    CACI International (Bethesda, MD)
    …Polygraph + Experience creating technical roadmaps + Expertise in VMware environments, Active Directory , and network protocols + Proficiency in system software ... Senior Technical Manager Job Category: Engineering Time Type:...technical status reports to stakeholders + Maintain compliance with security and contractual policies + Assist the Program's Financial… more
    CACI International (09/02/25)
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  • Senior Network & Systems Engineer

    Insight Global (Laurel, MD)
    …in place of a degree. * Extensive experience with Windows Server, Active Directory , Azure/AWS cloud platforms, and enterprise firewalls (Cisco, Fortinet, ... Job Description Position Summary We are looking for a Senior Network & Systems Engineer to become part of...integration of systems and applications within customer networks and security protocols. * Perform comprehensive testing of application and… more
    Insight Global (09/30/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …methodologies, such as SCCM + Experience with installing, configuring, and managing active directory , DNS, DHCP, IIS, and other Microsoft COTS products ... documentation for 24/7/365 Operations Watch personnel. + Responsible for the security and management of Windows servers in multiple production environments +… more
    Vexterra Group (07/15/25)
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  • Senior Platform Engineer

    CVS Health (MD)
    …knowledge of the Azure ecosystem, including Azure Data Lake Storage (ADLS), Azure Active Directory (AAD), and cloud networking concepts. + Distributed Systems: A ... every day. **Position Summary** We are looking for a Senior Platform Engineer to be a core member of...expert who actively contributes to the platforms' operational excellence, security , and performance. You will be a crucial resource… more
    CVS Health (10/01/25)
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  • IT Manager - Systems Administration,…

    Montage Marketing Group (Rockville, MD)
    …Project management experience. Responsibilities Systems Administration * Administer Windows Server, Active Directory , Azure AD, and Microsoft 365 environments. * ... efforts? Do you have a strong background in developing and executing security and compliance strategies for federal government contracting organizations? Are you a… more
    Montage Marketing Group (09/17/25)
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