Elasticsearch Administrator and Cybersecurity Specialist

7 days ago


Huntsville, Alabama, United States COLSA Full time
Job Summary

COLSA is seeking a highly skilled Senior Security Information and Event Management (SIEM) Analyst to support the CIO G6 for the DEVCOM Aviation & Missile Center (AvMC) contract.

Key Responsibilities
  • Administer, maintain, troubleshoot, and support an ElasticSearch environment on RHEL (Red Hat Enterprise Linux) servers on-premises.
  • Tune and optimize systems and data sources to better align with the organization's strategic Integrated Operating Center goals.
  • Ensure the Elasticsearch configurations continue to run under optimal conditions.
  • Develop dashboards and applications with custom JavaScript, HTML, and CSS features to fulfill dynamic organizational requirements with visual metrics for stakeholders.
  • Onboard new data sources, parse, and extract relevant data while also monitoring license usage.
  • Create data retention policies and perform index administration, maintenance, and optimization.
  • Complete/Maintain STIG configuration checklists of Elastic deployment to support Army and DoD requirements.
  • Configure Elastic infrastructure to utilize trusted DoD certificates for all communication.
  • Develop customized Elasticsearch queries, filters, and visualizations to meet customer requirements.
  • Work with AvMC CIO G6 teams to identify inefficiencies in current monitoring services, propose and implement changes to streamline alerts or automate remediations.
Requirements
  • Bachelor's degree in a related field, or the equivalent experience.
  • Minimum of 10 years' work-related experience.
  • Working knowledge of Elasticsearch, Logstash, and Kibana (ELK Stack), including configuration, optimization, and troubleshooting.
  • Active CompTIA Security+ CE certification.
  • Implementation of security best practices and ensure compliance with relevant regulations and standards (e.g., DISA STIGs) within the Elastic environment.
  • Work-related experience within a DoD environment.
  • Strong and effective communication skills.
  • Hands-on Linux system administration.
  • Active DoD Secret clearance; US Citizenship required.
  • Working knowledge of scripting languages for automation and customization.
Preferred Qualifications
  • Understanding of application performance concepts, VMware, Linux, and Windows operating systems, and network infrastructure concepts.
  • Working knowledge of ACAS vulnerability scanning and analysis.
  • CompTIA Linux+, Linux Professional Institute (LPIC), or RedHat certification preferred.
  • Elastic certification preferred.


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