Deutsche Telekom IT Solutions Hungary is looking for a System Engineer to join our dynamic IT team. You will be responsible for designing, implementing, and managing our virtualized environments to ensure optimal performance, scalability, and reliability.
What You'll Do
- Design, deploy, and manage VMware ESXi hosts and vSphere environments.
- Perform regular maintenance, updates, and upgrades of the VMware infrastructure.
- Monitor and optimize the performance of virtual machines and hosts.
- Plan and execute the migration of physical servers to virtual environments.
- Develop and implement virtualization strategies to improve system efficiency and reduce downtime.
- Ensure high availability and disaster recovery configurations are in place and tested regularly.
- Manage and maintain VMware vCenter Server, including installation, configuration, and troubleshooting.
- Perform routine system checks, backups, and restorations to maintain data integrity and availability.
- Create and manage virtual networks, storage configurations, and resource allocation within VMware environments.
- Implement security best practices within the VMware environment, including patch management and access controls.
- Ensure compliance with organizational policies and industry standards.
- Conduct regular audits and assessments of the virtual infrastructure.
- Provide advanced technical support for VMware-related issues, including root cause analysis and problem resolution.
- Collaborate with other IT teams to resolve complex technical problems and improve system performance.
- Document procedures, configurations, and troubleshooting steps for knowledge sharing and future reference.
- Analyze and forecast capacity requirements to support business growth and new initiatives.
- Implement performance monitoring tools and techniques to ensure optimal system performance.
- Recommend and implement improvements to enhance scalability and efficiency.
- Work closely with other IT teams, developers, and stakeholders to support project initiatives and business requirements.
- Provide training and guidance to junior team members and end-users on VMware best practices and functionalities.
What We're Looking For
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Proven experience as a System Engineer with a strong focus on VMware ESXi/vSphere.
- Extensive knowledge of VMware vCenter, vSAN, vRealize, and related technologies.
- Strong understanding of network and storage infrastructure as it relates to virtualization.
- Excellent problem-solving skills and the ability to work under pressure.
- Proficiency in VMware ESXi and vSphere administration.
- Experience with VMware automation tools (PowerCLI, vRealize Orchestrator).
- Solid understanding of networking concepts (VLANs, DNS, DHCP, TCP/IP).
- Knowledge of storage solutions (SAN, NAS) and their integration with VMware.
- Ability to write and maintain clear technical documentation.
- Strong communication and interpersonal skills.
Nice to Have
- Relevant certifications (e.g., VCP, VCAP) are highly desirable.
Technical Stack
- VMware ESXi, vSphere, vCenter, vSAN, vRealize
- PowerCLI, vRealize Orchestrator
Work Mode
This position is based on-site in Hungary.
