Senior Unix Administrator

You will configure, deliver and support Linux (RHEL) server environments and services across application development DevOps pods. The role covers both live and non-live environments, with a strong focus on stability, compliance and automation.

What you’ll do

• Configure, deliver and support Linux (RHEL) server environments in a DevOps infrastructure delivery model
• Work with application teams and DevOps pods to deploy centrally provided services, maintaining and improving SLAs
• Automate BAU tasks through Linux/UNIX scripting (shell / Perl / Python)
• Advise on Unix/Linux design and best practices across project lifecycles (build, ITSA, implementation)
• Maintain capacity management standards and procedures, identify capacity risks and agree demand changes with application teams
• Assess and implement changes based on requests for change, translating business requirements into technical specifications
• Troubleshoot incidents and perform root cause analysis to prevent recurrence

• Client: lead international bank
• Recruitment process: an initial phone screening with our recruiter, followed by one interview with the hiring managers
• Hybrid work: 6 days per month from the office in Cracow

Skills

• Minimum 6 years of experience in Linux server administration (RHEL)
• Excellent knowledge and troubleshooting of Veritas Volume Manager and Veritas Cluster Server
• Experience configuring filesystems on NAS and EMC SAN storage, both standalone and clustered, including replication
• Linux administration and architecture experience, including volume managers, multipathing and kernel parameter tuning
• Scripting and automation skills (shell / Perl / Python)
• Experience with x86 hardware and virtualisation platforms (VMware, Citrix, Hyper-V)
• Working knowledge of networking (TCP/UDP, LAN/WAN, F5, VIPs, firewalls, Cisco)
• Experience with configuration management tools (Ansible, Puppet, Chef)

Nice to have

• Solaris (x86/SPARC) and SLES experience

What's in it for you?

• Prestigious position at one of the world's largest banks
• Growth and development opportunities with the possibility to move between projects
• Private healthcare and multisport card