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System Administrator III

Expired Job

Array Information Technology Fairfax , VA 22038

Posted 2 months ago

System Administrator III

Job Responsibilities:

  • Provide System Administration of Windows Server 2012 R2 Datacenter, Red Hat Enterprise Linux (RHEL), Citrix XENAPP and VMware ESXi production servers.

  • Provide System Administration of the Army Gold Master laptops hosting TC-AIMS II applications on SQL Server databases, JBOSS Application Server and Apache Web Server in production environments in secure Government enclave instances at DISA DECC, Oklahoma City, OK (primary) and DISA DECC St. Louis (COOP site), and AMIS Regional Access Nodes (RANs).

  • Perform account management, system monitoring, security monitoring, intrusion detection, troubleshooting and management of Microsoft Active Directory sites, site connectors, subnets control, and replication topology throughout the Active Directory Forest

  • Perform the management of the existing enterprise or new Storage Area Networks (SAN) located in the government data centers.

  • Capable of writing Unix scripts for system administration and applying IAVAs and DISA STIGs.

  • Familiar with Solarwinds (Foglight/Spotlight), HP FT Seat, InstallShield, Reflection For Secure IT Client & Secure IT Server, Windows Server Remote, Tenable Nessus vulnerability scanner, Quest Recovery Manager for Active Directory, NGS - Google Earth, and VA Responder PKI Certificate Manager.

  • Experience in using the Remedy system for initiating, updating and closing Tier 4 Remedy trouble tickets.


  • B.S. Information Systems or equivalent with 7+ years' field experience.' field experience.

  • Security+ Certification

  • Microsoft Certified Solutions Expert (MCSE), VMware Certified Professional (VCP)

  • Secret clearance

ARRAY Information Technology, Inc. is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

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System Administrator III

Expired Job

Array Information Technology