Systems Administrator - Riverside Research Institute
Beavercreek, OH 45431
About the Job
Riverside Overview:Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country’s most challenging technical problems. All Riverside Research opportunities require U.S. Citizenship. Position Overview:
Riverside Research is searching for a Linux expert with extensive knowledge of RedHat and Debian operating systems. The individual is capable of defining, designing and incorporating Linux operating systems into a Windows domain environment using automation techniques. Proposes and implements enhancements (software and hardware) that will improve the performance and reliability of Linux operating systems within Riverside Research's infrastructure.
Responsibilities:- Extensive Linux knowledge primarily related to RedHat and/or Debian operating systems
- Provide Tier 2 and Tier 3 support to the Linux systems across Riverside Research enterprise that includes investigating, troubleshooting, and resolving issues related to the Linux operating systems
- Document Linux installation and configuration procedures and update existing procedures in Confluence
- Develop and maintain ansible scripts and playbooks for installing and managing Linux images
- Manage automation/orchestration of Linux operating systems
- Maintain local repositories for Rocky and Ubuntu Linux ensuring clients and virtual machines remain up to date to meet vulnerability scans
- Repair and recover from hardware or software failures related to Linux installs and Linux virtual machines on the corporate network
- Coordinate all significant information technology changes with the appropriate parties such as management, infrastructure, and information security
- Other duties as assigned
- Minimum of 5 years of experience as a systems administrator (including 2 years of Linux experience)
- Bachelor's degree, 3 years with a Master's degree
- Experience across traditional IT stack (Clients, Networking, Servers, Storage)
- Managed and supported Linux-based operating system in a Windows-based domain (Active Directory)
- Experience upgrading, installing, and configuring application software and computer hardware
- Orchestration/automation experience using tools such as Terraform/Ansible
- Able to obtain Security+ or relevant certification (within 180-days of employment)
- Ability to obtain a Top-Secret clearance
Desired Qualifications:
- Ability to manage time independently without direct supervision
- Knowledge and understanding of DevOps and DevSecOps
- Security+ or relevant certification
Source : Riverside Research Institute