RHEL OS Admin

1 month ago

Washington, United States Johnson Technology Systems Inc. Full time

We are hiring candidates for RHEL OS Admin


Company Name: - JTSi (Johnson Technology Systems, Inc.)
Title: Senior RHEL OS Admin
Location: Remote
Employment Requirements: US Person


Position Requirements:

  • Experience with LDAP/AD authentication environment using vendor best practices.
  • Establish YUM repositories for centralized access across the environment to streamline system patching and application installations and upgrades.
  • Establish system policies and standards that ensure consistent implementation of systems across the environment.
  • Design, implement, and maintain Linux-based server environments, ensuring scalability, security, and high availability.
  • Design, implement, and maintain cloud-based solutions on platforms such as AWS, Azure, or Google Cloud Platform.
  • Perform system administration tasks, including installation, configuration, troubleshooting, and patch management of Linux servers.
  • Monitor system performance and implement optimizations to ensure optimal resource utilization.
  • Implement and enforce security best practices across the Linux environment in line with governments standards and STIG requirements.
  • Develop and implement automation scripts (Bash, Python, etc.) to streamline repetitive tasks and improve efficiency.
  • Utilize configuration management tools such as Ansible or Puppet for system automation.
  • Maintain comprehensive documentation for configurations, procedures, and troubleshooting guides.
  • In-depth knowledge of Linux operating systems (e.g., Red Hat)
  • Installing and maintaining of Linux operating systems, their updates, and install required software in cloud based Virtual Machines (VMs). (In Amazon Web Services (AWS))
  • Show a willingness and ability to learn unfamiliar software and systems to fulfill the needs of the project team.
  • Experience working with JSON or YAML to write Infrastructure as Code (Terraform, Ansible).
  • Comfortable performing YUM updates, VM reboots, creating server certificates, and other common Sys Admin tasks.
  • Troubleshooting experience (VM & application logs & tracking down sources/causes of VM or application issues

Qualifications:

  • S and 10+ years of hands-on Systems Engineering and System Automation experience
  • Background in using tools like Ansible or Puppet for system automation
  • Works independently or as part of a team
  • Communicates with colleagues across multiple areas (project managers, technical leaders, etc)

Preferred Qualifications:

  • Experience in SAP environment a big plus
  • Experience with Docker / Kubernetes

If you are available, interested, planning to make a change, or know of a friend who might have the required qualifications and interest, please call me ASAP on / If you do respond via e-mail ( ) please include a daytime phone number so I can reach you. In considering candidates, time is of the essence, so please respond ASAP with your updated resume.


Established in 2003, JTSi is a Professional IT & Engineering Services provider with years of documented experience in the Information Technology and Engineering services field. JTSi has a proven track record for successfully delivering mission critical Professional services to the Government and the industry. JTSi SAP team delivers solutions to its clients by clearly understanding their core business problems. We deliver quality services at equitable rates and focus on constant improvement in all areas of our operation, austerely complying to the customer s desire. We view our-selves more as a business partner than a mere provider of consulting services. At JTSi customer is always first and partnering is our means to customer satisfaction. We do what we say

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