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System Administrator Level 3 w/ 15 years experience

Annapolis Junction, MD · Information Technology
REQUIRED SKILLS/ABILITIES:
  • TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)

Qualification: Fifteen (15) years system administration experience in programs and contracts of similar scope, type, and complexity within the Federal Government is required.

• Ability to design, deploy, and administer virtualized platforms
• Expert-level administration experience in the following: (VMware, - vSphere, NSX), Active Directory, Group Policy, File Servers, DHCP, shared storage and databases, Cisco Identity Service Engine, Linux (Red Hat – Ansible, Satellite, KeyCloak, IPA, Apache, Tower), NetApp (VASA, ONTAP, ACTIVE IQ Manager), GitLab, Nginx, Jira, Grafana, McAfee, PostgreSQL, Mattermost, MiniIO, Elasticsearch (RabbitMQ, Logstash, Kibana), Confluence, Kubernetes, Suricata IDS/IPS, Firefox, Docker-CE, and Artifactory Professional
• In-depth understanding of desktop and OS application interaction
• Software and hardware configuration management
• Ability to assess and troubleshoot system outages
• System design, analysis, and consultation
• In-depth knowledge and experience with installing and maintaining Windows Desktop and Server OS
• In-depth knowledge and experience with installing and maintaining Linux OS
• Familiar with Systems Security compliance (accreditation and certification)
• Ability to create automated processes through scripting using Python, Powershell, Java, etc
• Expertise in patch management and deployment

Responsibilities:

  • Provide System Administration support to a Virtual Cyber Network Training platform consisting of VMware ESXi server, RHEL VM servers sitting on Dell M1000 Chassis’

  • Apply STE/STN playbooks to the infrastructure

  • System patching

  • Vendor Upgrades

  • User account support  

  • Support and planning with the content Administrators

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