Linux Systems Administrator

1 month ago


Silver Spring, Maryland, United States ASRC Federal Holding Company Full time
Job Description

ASRC Federal Data Solutions, a subsidiary of ASRC Federal, is seeking highly skilled Linux Systems Administrators to support our NOAA programs on site in Silver Spring, Maryland. These roles are 100% on site positions.

Key Responsibilities:
  • Provide support for Linux systems running on Red Hat Enterprise Linux.
  • Troubleshoot, patch, back up / restore VM's, deploying new VM's and work with application teams on Middleware support.
  • Maintain stable Linux environment.
  • Patch servers monthly or on as needed basis for vulnerabilities.
  • Use Ansible Tower to manage and maintain the Linux environment.
  • Write Ansible scripts to optimize SA work.
  • Manage Puppet in providing compliance of the Linux environment.
  • Manage and maintain Satellite server and its repositories and the devices that pull down the repos.
  • Manage Red Hat Identity Management servers and manage Certificate and PKI infrastructure.
  • Proficient in VMWare ESXi infrastructure and knowledge on deploying VM's.
  • Configure and install virtual desktop infrastructure and Enterprise backup solutions.
  • Tune system utilizations for memory, processes, and network performance.
Requirements:
  • All positions require US Citizenship to meet government access requirements.
  • Subject Matter Expert level: 12+ years of experience with planning, designing, and installing virtual hardware/software/storage within an Enterprise data center. Must have Red Hat Certified Engineer – RHCE certification.
  • Senior Level: 8 – 12 years of experience with planning, designing, and installing virtual hardware/software/storage within an Enterprise data center. Red Hat Certified System administrator – RHCSA. Should have expert level knowledge on Ansible and managing of Linux environment.
  • Mid Level Linux Systems Admin: 4-8 years of experience with planning, designing, and installing virtual hardware/software within an Enterprise datacenter. Should have a minimum level knowledge on Ansible and managing of Linux environment.

ASRC Federal and its Subsidiaries are Equal Opportunity / Affirmative Action employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.



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