SIEM (Elastic) System Administrator

3 weeks ago


Huntsville, Alabama, United States Mount Indie Full time
Job Description

Mount Indie is seeking a highly skilled SIEM analyst to join our team in the AvMC contract. The ideal candidate should have a strong background in cybersecurity compliance monitoring tools such as Elastic and Splunk, as well as extensive experience in Linux system administration.

The selected candidate will provide support and administration for transitioning our current DoD Splunk environment to Elastic (ELK). Responsibilities will include Linux platform administration, dashboard creation, and architecture enhancements in a dynamic environment. The candidate must have strong communication skills, a team-oriented approach, and the ability to mentor junior team members. They should also possess a thorough understanding of evaluating, maintaining, and sustaining current SIEM-related tools, with the possibility of evaluating other software.

Key Responsibilities:

  • Administer, maintain, troubleshoot, and support an ElasticSearch environment on RHEL servers.
  • Tune and optimize systems and data sources to align with our Integrated Operating Center goals.
  • Ensure optimal Elasticsearch configurations and performance.
  • Develop customized dashboards and applications using JavaScript, HTML, and CSS features to meet organizational requirements.
  • Onboard new data sources, parse, and extract relevant data while monitoring license usage.
  • Create data retention policies and perform index administration, maintenance, and optimization.
  • Complete STIG configuration checklists for Elastic deployment to support Army and DoD requirements.
  • Configure Elastic infrastructure to utilize trusted DoD certificates for communication.
  • Develop Elasticsearch queries, filters, and visualizations to meet customer requirements.
  • Collaborate with AvMC CIO G6 teams to identify inefficiencies in current monitoring services, propose changes to streamline alerts or automate remediations.


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