Senior Unix Administrator

Verita HR is an international company providing recruitment support within fintech, finance, and banking markets in EMEA. The client is a lead international bank.

• 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)
• Experience in a large enterprise or highly regulated environment (e.g., Financial Services)
• Strong communication skills and ability to collaborate across teams

Nice to have:

• Solaris (x86/SPARC) and SLES experience
• Industry-standard UNIX certifications
• ITIL / service operations knowledge
• Experience working in an agile environment

• 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

Hybrid work: 6 days per month from the office in Kraków