System Administrator at Apex Systems in Sierra Vista, Arizona

Job Description:

• Secret
• Interim Security Clearance is Acceptable

• Manages the functionality and efficiency of a group of computers running on one or more operating systems.

• Manages the functionality and efficiency of a group of computers running on one or more operating systems.
• Maintains the integrity and security of servers and systems.
• Sets up administrator and service accounts.
• Maintains system documentation.
• Interacts with users and evaluates vendor products.
• Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
• Develops and monitors policies and standards for allocation related to the use of computing resources.
• May program in an administrative language.
• Develops and implements testing strategies and document results.
• Provides advice and training to end-users.
• Provides guidance and work leadership to less-experienced staff members.
• Maintains current knowledge of relevant technologies as assigned.
• Provide local on-call/call-back touch labor support.
• Participates in special projects as required

• Provide tier 1 and 2 support to a global information system.
• Configure, manage, and maintain servers within a VMWare virtualized environment
• Maintain / apply STIGs and patches / firmware updates
• Microsoft Server 2012r2 and 2016 servers
• Windows Server Update Services (WSUS) servers (preferred)
• Assured Compliance Assessment Solution (ACAS) servers - Security Center and scanners (preferred)
• McAfee Host Based Security System (HBSS) - agents and ePolicy Orchestrator (EPO) (preferred)
• PowerShell scripting (preferred)

• 5+ years of directly related experience in systems administration and analysis.
• DoD Secret (T3) Security Clearance
• DoD 8570 IAT Level II (CCNA Security, CySA+, GICSP, GSEC, Security+ CE, or SSCP) at start.
• Computing Environment certification in either Windows Server, ACAS, HBSS or similar technology within 6 months of hire.