Network Engineer, ELASTIC

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Primary Responsibilities

• Elastic subject matter expert serving as the technical expert on Elastic based projects

• Develops and maintains several Elastic Stacks with feeds and integrations from customer endpoints

• Develops and maintains logging and monitoring strategy utilizing Elastic Observability

• Provides troubleshooting support for Elastic deployments at the systems and software levels

• Supports customers with deployments of Elasticsearch

• Manages the deployment and maintenance of Elastic Agent implementations

• Supports the development of custom Kibana dashboards and alerts leveraging Elastic Security

• Coordinates with change control boards and provide installation, configuration, engineering, administration, and accreditation documents/diagrams for infrastructure upgrades, enhancements, and new technology deployments

• Designs, installs, maintains and coordinates the use of Linux network systems

• Trains users, maintains, creates and deletes user accounts

• Achieves key project/program objectives and deliverables

• Supports an established collaborative work environment

• Mentors and coaches other technical staff

• Identifies and offers solutions to gaps in capabilities

• Promotes and implements automation and process efficiencies

Basic Qualifications

• Must currently possess and be able to maintain an active DoD SECRET security clearance. (US Citizenship required)

• B.S. degree or higher and 8+ years of prior relevant experience. Relevant work experience may be considered in lieu of degree.

• 5+ years of Unix/Linux experience, 2+ years of Elasticsearch experience in production, in medium to large clusters

• Deep working knowledge of and proven experience with Elastic stack

• Strong understanding of Elastic index configuration options

• Experience with packaging and maintaining Beats and Elastic Agents through Fleet

• Hold DoD 8570 IAT-II

• Knowledge of computer security principles and DoD security protocols

• Deep understanding of network topologies, both transport and IP

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If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:
September 22, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $104,650.00 - $189,175.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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