Splunk Administrator, Analyst

L3Harris Technologies

Splunk Administrator/Analyst managing and optimizing distributed Splunk installations at L3Harris Technologies. Resolving technical issues and ensuring system integrity while providing network support for DoD operations.

Posted 4/14/2026full-timeSan Antonio • Texas • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptPythonSplunk

About the role

Key responsibilities & impact

Manage and maintain a distributed Splunk installation
Resolve technical issues and improve system performance
Ensure the integrity and efficiency of the Splunk environment
Provide Network Support services for a Department of Defense (DoD) Senior Leader Network
Architect, configure, deploy, and customize an enterprise-level Splunk environment
Manage multi-site index clustering, search head peers, and universal and heavy forwarder deployments
Implement and maintain distributed Splunk installations
Add new data sources and perform complex data parsing
Create custom Splunk apps, including searches, alerts, dashboards, custom JavaScript visualizations, views, and reports
Design and implement knowledge object and access control standards across the Splunk environment
Troubleshoot and resolve errors in the Splunk stack
Manage SSL certificates for Splunk traffic
Document procedures and create Standard Operating Procedures (SOPs) for Splunk operations
Collaborate with the security team to improve visibility and incident response through effective Splunk integration.

Requirements

What you’ll need

Bachelor’s Degree and minimum 4 years of prior relevant experience
Graduate Degree and a minimum of 2 years of prior related experience
In lieu of a degree, minimum of 8 years of prior related experience
Must have a Top Secret clearance with eligibility to SCI
Sec+ required
Minimum of 2 years of hands-on experience in designing, configuring, and deploying Splunk in an enterprise environment
Splunk Certified Administrator
Experience with multi-site index clustering, search head peers, and forwarder deployments
Expertise in event log management, data parsing, and syslog data management
Skilled in creating custom Splunk apps, dashboards, and reports
Experience in managing SSL certificates for Splunk traffic
Proficient in using Splunk’s search language and troubleshooting tools
Experience with programming languages such as PowerShell, Python, Visual Basic, or C++
Strong understanding of security controls, particularly in a federated environment.

Benefits

Comp & perks

Health insurance
Reasonable accommodations for individuals with disabilities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Splunkdata parsingevent log managementcustom Splunk appsSSL certificate managementsearch languagePowerShellPythonVisual BasicC++

Soft Skills

collaborationproblem-solvingdocumentation

Certifications

Bachelor’s DegreeGraduate DegreeTop Secret clearanceSec+Splunk Certified Administrator