L3Harris Technologies

Senior Specialist, Systems Administration

L3Harris Technologies

full-time

Posted on:

Location Type: Office

Location: Fort Wayne • United States

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Job Level

Senior

Tech Stack

AnsibleLinuxSplunkTypeScriptVMware

About the role

  • Configure, monitor, maintain, and troubleshoot Red Hat Enterprise Linux systems
  • Design, implement, and manage automated Linux installations using Kickstart for efficient system provisioning and deployment
  • Experience in software installation and ability to troubleshoot application compatibility
  • Create and maintain comprehensive documentation for system configurations, procedures, and best practices
  • Experience with Virtualization (KVM/VMware) and backup technologies such as Commvault, NAS, SAN, SAS, iSCSI
  • Experience with administration of Splunk Enterprise
  • Ability to automate repetitive and/or complicated tasks using bash
  • Collaborative efforts with ISSOs to support audits, maintain STIG compliance, conduct risk assessments, and remediate Nessus/STIG scan findings
  • Responsible for implementing security patches, conducting system scans, remediate findings, and participate in audits to ensure system integrity

Requirements

  • Bachelor’s Degree and minimum 6 years of prior relevant experience
  • Graduate Degree and a minimum of 4 years of prior related experience
  • In lieu of a degree, minimum of 10 years of prior related experience
  • Current/active security clearance with the ability to obtain TS/SCI with CI polygraph, if applicable
  • Ability within 6 months of hire to achieve Security+CE
  • Red Hat Certification (RHCSA or RHCE)
  • Experience with Ansible and Ansible Automation Platform (AAP)
  • Experience with Continuous Integration/Continuous Delivery (CI/CD), build management, and/or automated test frameworks
  • Experience with Podman and/or containerization technologies
  • Experience with Active Directory (AD)
Benefits
  • Reasonable accommodation to individuals with disabilities
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Red Hat Enterprise LinuxKickstartbashVirtualizationKVMVMwareSplunk EnterpriseAnsibleContinuous IntegrationContinuous Delivery
Soft Skills
collaborationdocumentationtroubleshootingrisk assessmentaudit support
Certifications
Bachelor's DegreeGraduate DegreeSecurity+CERed Hat CertificationRHCSARHCE