Linux Administrator

Harrisburg, Pennsylvania

Crescens
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Job Title: Linux Administrator
Location: Harrisburg PA
Duration: 6+ Month Contract

Notes : Hybrid position - Candidate will need to live within a reasonable commute to Harrisburg PA and will need to be willing to work a hybrid schedule of at least 1 day on site per week
Red Hat Linux Experience is Must
Server Administration:
  • Install, configure, and maintain Linux servers, ensuring high availability and performance. b Perform system upgrades, patch management, and security enhancements.
  • (Satellite) Troubleshoot and resolve server-related issues promptly to minimize downtime. Creating "golden "
  • System images Install and configure Linux OS using Satellite or CD Container setup and deployment Container administration Building automated systems.
  • Ansible automation of tasks. Experience with containerization (Docker, Kubernetes, Open Shift)
  • User Account Management:
  • Setup user accounts and SUDO access
  • Setup group access Implement security policies to protect sensitive data
Maintain security:
  • SELinux
  • Networking:
  • FireEye
Backups and monitoring:
  • Work with the backup team to back up the OSs
  • Work with the monitoring team to setup up alerting for the Oss
Documentation
  • Maintain accurate and up-to-date documentation of system configurations and procedures.
  • Act on and document fix in tickets.
Required Skills-
  • Red Hat Linux Experience-Shell Scripting-Experience writing Ansible playbooks-Experience with VMWare-Working Knowledge of:
  • Service Now
  • Ticketing -Git Server -Cloud (Azure/AWS)
Required Skills
  • Shell Scripting
  • Experience writing Ansible playbooks
  • Experience with VMWare
  • ServiceNow Ticketing experience
  • Cloud experience (Azure or AWS
  • Git Server experience
Date Posted: 13 April 2025
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