Senior System Infrastrucure Specialist

Senior System Infrastrucure SpecialistFull-timeLegalEntity: Arvato Lojistik Anonim SirketiCompany DescriptionArvatois an innovative and internationally leading service provider in the fields of e-commerce and supply chain management.With more than20,000 employees worldwide, Arvato delivers practical and relevant solutions across industries includingTelecommunications, High-Tech & Entertainment, Automotive, Banking, Insurance, Healthcare, Consumer Products, and Publishing.Using the latest digital technologies, Arvato develops, operates, and optimizes complex global supply chains and e-commerce platforms, acting as a strategic growth partner for its customers worldwide.Arvato is a wholly owned subsidiary ofBertelsmann SE & Co. KGaAJob DescriptionWhat You’ll DoManage and optimize enterprise virtualization infrastructure, including VMware vSphere, ESXi, vCenter, and vSAN, ensuring high availability and performance.Administer Microsoft Azure IaaS services and hybrid infrastructure environments, including cloud networking, identity management, and integration with on-premises datacenters.Manage Windows Server and Linux environments, including Active Directory, DNS, DHCP, Group Policy, and related infrastructure services.Monitor and optimize infrastructure performance, capacity, availability, security, and operational costs.Manage enterprise backup and recovery solutions, ensuring data protection, disaster recovery readiness, and business continuity.Perform system maintenance, patch management, troubleshooting, and root cause analysis to ensure infrastructure reliability.Maintain technical documentation and collaborate with application, network, security, and DevOps teams to ensure service continuity.Support infrastructure connectivity and DevOps-related requirements, with an understanding of enterprise networking, CI/CD pipelines, containerization, and Kubernetes environments.QualificationsYour ProfileBachelor's degree in Computer Engineering, Information Technology, or a related field.6–8 years of experiencein system administration, IT infrastructure, or similar roles.Strong hands-on experience with VMware vSphere, ESXi, vCenter, and vSAN, along with practical experience in Microsoft Azure IaaS and hybrid infrastructure environments.Solid knowledge of Windows Server, Active Directory, DNS, DHCP, and Group Policy, with working knowledge of Linux administration.Experience with enterprise backup and recovery solutions, preferably Veeam, and knowledge of high availability and disaster recovery concepts.Good understanding of datacenter operations, infrastructure monitoring, performance management, and troubleshooting.Knowledge of enterprise networking concepts, including LAN, WAN, VLAN, VPN, routing, and firewalls.Familiarity with DevOps principles, CI/CD pipelines, containerization, Kubernetes, ISO 27001, and ITIL processes.Strong analytical thinking, problem-solving skills, and a proactive approach to technical challenges.Effective communication, teamwork, ownership, and prioritization skills.Willingness to continuously learn and adapt to emerging technologies.Good command of written and spoken English.Valid Class B driving license.Residence on the Asian side of Istanbul is preferred.Additional InformationWhat We OfferA global work environment with exposure to international teams and operationsOpportunities for professional growth, learning, and career developmentA collaborative and supportive team cultureA dynamic workplace where you can drive operational excellence and continuous improvementBeing part ofBertelsmann SE & Co. KGaA, one of the world's leading media and service companiesEmployee-focused culture that values innovation, teamwork, and developmentDisclosure requirements pertaining to the collection of your personal data:Responsible for processing the information provided in your application is the company specified in the job advertisement, with its registered office as indicated. The company processes your data for the purpose of establishing an employment relationship on the basis of Art. 6 (1) b GDPR / Section 26 (1) sentence 1 BDSG.The retention period for your data is determined by the statutory time limits applicable in the respective country, beginning upon completion of the recruitment process. You can find thesehere.You can contact the company’s Data Protection Officer at the above-mentioned postal address.Further information on data protection and your rights can be foundhere.Recruiting-Platform powered by SmartRecruiters.By clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website where the third-party website's terms and privacy policy applyJob LocationGoogle Maps requires functional cookies to be enabledI'm interestedI'm interestedPrivacy NoticeImprint