RED HAT ADMINISTRATOR

DXC Technology is a global professional services company whose mission is to lead the digital transformation of our clients by advising and guiding them in the application of technology to obtain the best results and increase the competitiveness of their companies. With more than 130,000 professionals and expert technologists, collaborating in more than 70 countries together with an exceptional network of partners, we offer advanced IT services and solutions.In Spain, we are one of the main leaders in the IT market. We have nearly 8,000 professionals, distributed in thirteen locations, with centers of excellence in cutting-edge technologies such as Cloud, Business Intelligence, AI, or Automation among many others, serving more than 200 customers from all industries in the public and private sectors. We work with leading companies in the country that trust us to guide their digital transformation. We develop active policies of diversity and inclusion of people with disabilities and we are proud to have a representation of approximately 49% of female professionals. At DXC Spain we are looking for a Red Hat Administrator to join our great team and participate in an important project in the banking sector.Requirements:2-3 years of experience and strong knowledge of RHEL6, RHEL7 & RHEL8 and Veritas Cluster Server in large scale data centre environmentsExtensive knowledge of VCS in a Red Hat Linux environment (physical and virtual). This includes Storage Foundation, Volume Manager, VeritasInfoscale and Cluster File SystemAbility to test and upgrade VCS while producing detailed documentation for the team and stakeholdersPrevious exposure migrating VCS clusters e.g., host-based, and array-based migrationsExperience with the operation of a large VMware infrastructureExperience of patching Linux servers to remediate vulnerabilitiesUtilize automation tools and frameworks (e.g., Ansible & YAML, Puppet) to develop and maintain scripts for automation of routine tasks and system managementMigration, upgrade and rebuild of legacy Linux Servers from RHEL6 & RHEL7 to RHEL8Medium/high level of English, Fluent in SpanishValuable skills:Administration of Solaris and AIXRHCSA / RHCE certifiedServiceNow (or similar ITSM toolset) for managing incidents, requests, and changesDevelopment tools such as Git and GitlabAnsible, Rundeck, Shell scriptingExposure to monitoring tools such as DynatraceKnowledge in VMWare/ VCenter, Azure, AWSTasks:Problem-Solving: Strong analytical skills and the ability to troubleshoot complex issuesCommunication: Effective communication skills for collaborating with team members and stakeholdersAttention to Detail: Precision in managing system configurations and documentationOversee the configuration, installation, and maintenance of Unix operating systems (e.g., AIX, Solaris, HP-UX) and VCS clustersApply patches and updates to ensure systems are up-to-date and secureImplement and manage security measures to protect systems from vulnerabilities and threats. Ensure systems comply with organizational policies, industry regulations, and security best practicesProviding technical support and guidance and work closely with other IT teams (e.g., network, database, application) to ensure seamless integration and supportMonitor and optimize system performance, including configuring hardware, adjusting kernel parameters, and managing system resourcesProviding fast and effective BAU support for incidents and requestsProvide BAU support and manage incidents and requests, providing root cause analysis and preventive measuresInvestigate and resolve complex system issues, including hardware failures, software bugs, and performance bottlenecksImplement monitoring tools and scripts (bash) to proactively manage system health and performanceWhat will you find at DXC?Professional development.Leading projects in market reference clients.Excellent work environment.Flexibility and work-life balance.Work with leading technologies within the IT sector.Access to DXC University with unlimited certifications.Social and responsible commitment.Stable employment.Social benefits.Come and join us!