Systems Administrator
Leidos
full-time
Posted on:
Location Type: Office
Location: Lawton • Oklahoma • 🇺🇸 United States
Visit company websiteSalary
💰 $50,700 - $91,650 per year
Job Level
JuniorMid-Level
Tech Stack
AnsibleCyber SecurityLinuxVMware
About the role
- Administer, maintain, and optimize VMware vSphere administration (ESXi, vCenter) 8.x environments
- Manage lifecycle of VMware infrastructure: upgrades, patching and cluster maintenance
- Perform day-to-day Linux systems administration on RHEL 8/9
- Build, deploy, patch, and harden Linux servers (physical and virtual) following STIG benchmarks and internal security standards
- Automate repetitive tasks using Ansible
- Perform capacity planning and performance analysis for both VMware and Linux environments
- Create and maintain detailed documentation, runbooks, and standard operating procedures
- Full lifecycle management of Red Hat Satellite Server
Requirements
- Bachelor’s Degree in IT/Cybersecurity/Computer Science and up to 2 years of experience.
- Active and current DoD Secret clearance.
- Active CompTIA Certifications including Security+.
- Technical knowledge in System Administration, computer applications, and security operations.
- Experienced with VMware vCenter environments.
- Expertise of Windows and Red Hat Linux environments.
- Ability to develop cybersecurity documentation.
- Ability to work at customer site in Ft Sill, OK (no telework).
Benefits
- Health and Wellness programs
- Income Protection
- Paid Leave
- Retirement
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
VMware vSphereESXivCenterLinux systems administrationRHEL 8RHEL 9Ansiblecapacity planningperformance analysisRed Hat Satellite Server
Soft skills
documentationcommunicationcustomer service
Certifications
Bachelor’s Degree in ITBachelor’s Degree in CybersecurityBachelor’s Degree in Computer ScienceDoD Secret clearanceCompTIA Security+