Asrc Federal Holding Company Silver Spring , MD 20901
Posted 2 months ago
ASRC Federal Data Solutions, a subsidiary of ASRC Federal, is seeking Linux Systems Administrators at the mid, senior and subject matter expert level to support our NOAA programs on site in Silver Spring, Maryland.
These roles are 100% on site position.
Key Role:
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.
Task Description:
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 manager 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.
All positions require US Citizenship to meet government access requirements
Subject Matter Expert level:
12+ years of experience with planning, designing, and installing virtual
Must have Red Hat Certified Engineer
Hardware/software/storage within an Enterprise data center
Should have expert level knowledge on Ansible and managing of Linux environment
Red Hat Identity Management, Red Hat PKI infrastructure Management and VMWare ESXi
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
Should have expert level knowledge on Ansible and managing of Linux environment
Red Hat Identity Management, Red Hat PKI infrastructure Management, VMWare ESXi
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
Red Hat Identity Management, Red Hat PKI infrastructure Management, VMWare ESXi
Asrc Federal Holding Company