• IAT Level III (CISSP/CASP) + Computing Environment (CE), Red Hat Certified System Administrator (RHCSA), and one additional specialized certification cloud technology or relevant to the scope of the PWS.

• Provide support and administration for transitioning current Splunk environment to Elastic. Duties include but not limited to Linux platform administration, dashboard creation, and architecture enhancements needed in a dynamic environment.
• Administer, maintain, troubleshoot, and support an Elastic Search environment on RHEL servers
• Tune and optimize systems and data sources
• Ensure Elasticsearch configurations continue to run under optimal conditions
• Develop dashboards
• Onboard new data sources, parse and extract relevant data while also monitoring license usage
• Complete/maintain STIG configuration checklists of Elastic deployment to support Army and Do D requirements
• Configure Elastic infrastructure to utilize trusted Do D certificate for all communication
• Develop customized Elasticsearch queries, filters, and visualizations
• Expert knowledge of Elasticsearch and Kibana including configuration, optimization and troubleshooting

• "Operate and maintain RHEL satellite server on Army and MI Domain networks both on premise and inv Army Commercial Cloud Service Provider (AC2SP). Utilize Satellite server and Yellow-dog Update Manager H17(YUM), Ansible, v Sphere client, SSH clients, and industry best practices to manage RHEL clients on all GISA Networks (~200 virtual servers initially with expectation to grow approximately 10% every option year).Design, implement, and maintain enterprise Linux configuration standard baseline compliant with DISA STIG. Publish STIG checklist (.ckl file) no less than quarterly and as changes to the STIG are published. Design, implement, and maintain RHEL Identity Management (Id M) solution on Army MI Networks. Integrage Id M with Active Directory Kerberos and DNS services. Automate Id M policy enforcement to mirror GISA Enterprise Active Directory Id M STIG compliance. Document Id M Standard Operationg Procedures (SOPs) and integrate procedures into GISA AD, Naming Convention, and Quarantine Procedures." Design, implement, and maintain enterprise Linux configuration standard baseline compliant with DISA STIG. Publish STIG checklist no less than quarterly and as changes to the STIG are published.

• IAT Level III (CISSP/CASP) + Computing Environment (CE), Red Hat Certified System Administrator (RHCSA), and one additional specialized certification cloud technology or relevant to the scope of the PWS.

• Bachelor’s Degree in a technology-related field or 15 years of related experience.

• Bachelor’s Degree in a technology-related field or 15 years of related experience.
• Experienced Red Hat Linux Administrator.

• Team leadership and technical execution
• Professional hands-on experience in systems engineering tools
• Written and verbal communication skills
• Ability to think critically and problem-solve
• Advanced skillset in time management and task prioritization
  

• Standard Office Environment

• Sedentary – 10 lbs. Maximum lifting, occasional lift/carry of small articles. Some occasional walking or standing may be required. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met.

• Stand or Sit; Use Hands / Fingers to Handle or Feel; See