• Senior System Administrator

    Synergy ECP (Columbia, MD)
    …operating systems ? CentOS, RedHat, Windows 10, Window Server o DNS Experience o Active Directory (AD) o Scripting languages (eg Perl, bash, etc.) o Ansible ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...support Desired Skills: * Experience with: o IdAM directories ( active directory and/or LDAP) o Experience with… more
    Synergy ECP (07/16/25)
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  • System Administrator , Senior

    Parsons Corporation (Columbia, MD)
    …as a System Administrator + Experience with Windows Sever Administration, Active Directory , and Group Policy + Familiarity with Linux Server Administration ... provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in...design within the scope of security (RMF) requirements + Active DoD IAT Level II certification (Security+ ) +… more
    Parsons Corporation (06/20/25)
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  • MAC System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a MAC System Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + ... Must be a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our MAC System Administrator will be… more
    Link Solutions Inc (08/09/25)
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  • Senior Enterprise Database…

    Dentons US LLP (Dallas, TX)
    …and triggers. + Working knowledge of Windows Server, IIS, DNS, DHCP, and Active Directory . + Experience supporting standard legal systems preferred (iManage DMS, ... Senior Enterprise Database Administrator Chicago, IL, USWashington DC, DC, USKansas City, MO, USSt. Louis, MO, USAtlanta, GA, USDallas, TX, US Jul 29, 2025… more
    Dentons US LLP (08/07/25)
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  • High Performance Computing (HPC) System…

    RTX Corporation (Tucson, AZ)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **System Administrator , High Performance Computing (HPC) - P2** ** Senior Analyst ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/13/25)
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  • Tier I System Administrator ( Senior

    BAE Systems (Herndon, VA)
    …customer support - Assisting users via phone, email, or in person + Experience with Active Directory - Managing devices, users, and objects + Ability to perform ... available based on position level and/or job specifics. **Tier I System Administrator ( Senior )** **114396BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (07/19/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …of complex applications and web services (eg, IIS, Apache). + Administer enterprise-level Active Directory structures and Group Policy Objects (GPOs). + Automate ... **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation...DHCP, SMTP, SNMP. + Five (5) years managing enterprise-level Active Directory environments. + Five (5) years… more
    TekSynap (07/26/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …(EMS) tools and functionalities * Knowledge of Networking and Security - DNS, Active Directory , Entra ID (Azure AD) including conditional access policies, ... knowledge and experience in supporting Microsoft Windows Server Operating Systems, Directory Services (AD), MS PKI (Certificates), DFS, and GPO validation and… more
    PSEG Long Island (07/02/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …cloud-based enterprise communications platform such as Office365 or G-Suite + Active Directory and certificate services administration + Exceptional ... expanding and we need great people to join our team. The Senior Systems Administrator is responsible for the administration, management and health of all… more
    ChenMed (06/20/25)
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  • Senior Principal System…

    RTX Corporation (Mckinney, TX)
    …experience. + Experience with some but not limited to, the following technologies: Active Directory , WSUS, VMware, Veeam, AWS, MySQL, Remote Desktop Gateway, and ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/29/25)
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