Sr IT Linux System Administrator

  • BJ's Wholesale Club
  • BJ's Home Office Westborough, MA #5997
  • Sep 01, 2022
Full time

Job Description

Join a team of more than 25,000 team members, comprised of our home office and over 215 clubs and 3 distribution centers in 17 states. We’re committed to delivering value and convenience to our Members, helping them save every day on everything they need for their family and home. BJ’s Wholesale Club offers a collaborative, team-oriented environment where all team members can learn, grow and excel.

 

RESPONSIBILITIES:

  • Responsible for Linux (Red Hat & Amazon Linux) servers supporting company-wide critical applications in a virtualized, physical and AWS environment.
  • Prepare for new product related releases and assists with new initiatives and upgrades.
  • Explore and integrate new technologies, transitioning operations from traditional administration and deployment to infrastructure as application leveraging automation/configuration management technologies.
  • Deploying Linux on Virtual machines, Physical cisco blades and AWS environment.
  • Overall system administration and management (problem, change, etc.)  Testing, implementing, and upgrading operating system software releases
  • Support the 24/7 support model through an on-call support rotation and partnership with the offshore Shared Services team.
  • Daily maintenance/administration of multiple Unix systems.
  • Performance monitoring and capacity management of systems.
  • Troubleshooting, resolution, and root cause analysis of the incidents.
  • Provide high-tier support for infrastructure issues, accepting and processing tickets logged via the Service Management platform (ServiceNow).
  • Perform other duties as assigned by the UNIX Manager

Job Requirements *

  • Candidates must have minimum 5+ years of experience working in technical operations and architectural in a systems administrator role
  • Expert knowledge of Red Hat Linux systems administration in a virtual and AWS Infrastructure. Experience with administration of AIX systems is a plus.
  • Scripting skills using Unix scripting toolkits (bash, sed, awk, Python etc)
  • Excellent verbal and written communication and system documentation skills.
  • Implementing and supporting management tools (Satellite etc.)
  • Experience with RedHat Satellite for OS and patch management.
  • Experience and working knowledge of deployment and distribution automation tools (Puppet Preferred / Ansible)
  • Experience with Commvault backup and restore Tool.
  • Knowledge of HIPAA regulation and PCI standards requirement for compliance certification of OS.
  • Experience with tenable vulnerability and compliance tools.
  • In depth knowledge on RedHat Pacemaker Or any other clustering solution. 
  • AWS infrastructure knowledge is plus
  • Candidate with working experience in Linux environment consisting, VMware on UCS Platform, RedHat on Cisco UCS blade and AWS platform is preferred.
  • A Bachelor’s degree in Computer Science or Computer Engineering is preferred
  •  Equivalent work experience in Computer Science or a related field will be considered
  • Redhat Certification is plus (RHCSA/RHCE)