System Administrator Specialist - Principal

Added
20 hours ago
Type
Full time
Salary
Salary not provided

Related skills

linux windows dns vmware active directory

📋 Description

  • Manage daily configuration and operation of IT systems and applications.
  • Install, maintain, and upgrade software; apply patches and fixes.
  • Troubleshoot OS, server hardware/software, and end-user issues.
  • Perform backups, recovery, and data integrity checks.
  • Plan capacity and optimize system performance and resources.
  • Administer Windows and Linux servers, ESXi/VMware, AD, DNS, ACAS, ePO.

🎯 Requirements

  • Top Secret SCI clearance and CISSP or RHCSA certification.
  • Master’s degree, or Bachelor with 4+ yrs experience; Associate with 6+ yrs; MS credit allowed.
  • Extensive Windows and Linux system administration; ESXi/VMware; MS Hypervisor.
  • Proficient with Active Directory, DNS, web, ESS, ACAS, ePO, database, email, collaboration tools.
  • Experience with JWICS/JITC enclaves; DoD STIG/SRG; IAVA/IAVM.
  • Strong problem solving, risk mgmt, and clear communication; team player.
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