Senior UNIX Administrator

Role description Senior Unix Administrator Krakow, Poland(Hybrid, 2-3 days in a week) 6 Months contract with possible extension What youll do: Configure deliver and support Linux RHEL and some Solaris based server environments and services in a DevOps infrastructure delivery model Work with application teams and DevOps pods to deploy centrally provided services and ensure stable reliable operations Provide ongoing support across live and nonlive environments maintaining and improving SLAs and service quality Perform proactive analysis of daytoday work and drive automation to reduce repetitivestandardised tasks Write LinuxUNIX scripts eg shell Perl Python to automate and streamline BAU activities Advise on UnixLinux design and best practices throughout project lifecycles build ITSA implementation Draft and maintain standards and procedures for capacity management review SLA information to identify capacity risks and implement demand modifications with application teams Assess analyse document and implement changes based on requests for change translating functionalbusiness requirements into technical specifications Support incident troubleshooting and perform root cause analysis to prevent recurrence and improve stability Collaborate closely with infrastructure application support and engineering teams providing consultancy and guidance What you need to have to succeed in this role: Strong Linux server administration expertise primarily RHEL with 610 years experience SLES and Solaris x86SPARC desirable Industrystandard UNIX certifications as referenced in the role profile Proven Linux administration and architecture experience including volume managers multipathing and kernel parameter tuning Strong scriptingautomation skills shell Perl Python Excellent knowledge and troubleshooting of Veritas Volume Manager and Veritas Cluster Server required Strong infrastructure background including x86 hardware and virtualisation platforms VMware Citrix HyperV Storage experience configuring filesystems on NAS and EMC SAN standalone and clustered including replication Working knowledge of networking conceptstechnology eg TCPUDP LANWAN F5 VIPs firewalls Cisco Experience working in a major enterprise andor a highly regulated environment eg Financial Services Experience with DevOps configuration management tooling eg Ansible Puppet Chef Strong communication skills and ability to collaborate across teams able to explain complex topics clearly to varied audiences Selfmanagement skills prioritising effectively meeting deadlines and working well under pressure Good understanding of operational discipline ITIL conceptsservice operations beneficial and a track record of improving how things are done Skills Mandatory Skills : Linux - Openshift Good to Have Skills : CentOS Linux Administrator About LTM LTM is an AI-centric global technology services company and the Business Creativity partner to the world’s largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI — enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM — a Larsen & Toubro company — owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert - https://www.ltimindtree.com/recruitment-fraud-alert/