- CACI International (Annapolis Junction, MD)
- System Administration - Tiered Support Job...role, you will manage the day-to-day operations of IT systems , provide tiered support (from Help ... IT systems . We are seeking a qualified System Administrator to provide support for the...**Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . +… more
- Leonardo DRS, Inc. (Arlington, VA)
- …safe. In this role you will perform network and system administration duties for US Government accredited on-premesis systems and networks including ... patches and upgrades to server hardware, firmware, and/or software. * Provide support using multi- tiered troubleshooting techniques to address moderately complex… more
- Bank of America (Washington, DC)
- …and replication etc. + Knowledge of Microsoft Enterprise Access Model (formerly Tiered Administration Model) + Deep understanding of ACLs and permission ... + Deep understanding of **Tier 0 infrastructure** , domain controllers, and tiered administration models. + Familiarity with **Zero Trust principles** ,… more
- ASM Research, An Accenture Federal Services Company (Washington, DC)
- …remediation for identified discrepancies. + Reviews real-time trending information, and contacts tiered support , when necessary. + Maintains regular contact with ... Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX,...or a related field + Seven (7) years of systems administration experience on UNIX operating … more