Onsite Senior Specialist, Systems Administration

Posted 14 hours ago

Apply now

About the role

  • Senior Linux System Administrator managing Linux systems for L3Harris Technologies. Configuring, troubleshooting, and securing high-performance Linux infrastructure with a focus on reliability.

Responsibilities

  • 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

Job title

Senior Specialist, Systems Administration

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

Report this job

See something inaccurate? Let us know and we'll update the listing.

Report job