Social Discovery Group (SDG) is a group of social discovery companies. SDG solves the problems of loneliness isolation and disconnection - transforming virtual intimacy into the new normal. SDG’s products redefine the way people interact and connect with one another. Our portfolio includes social entertainment platforms designed to connect people online across different cultures and regions of the world. We bring together a team of like-minded people and IT professionals who specialize in creating and developing globally impactful social discovery products. Our international team of digital nomads works remotely from all over the world. We’re proud to be a two-time “Great Place to Work” winner (USA & Japan 2024–2025) and a Top-5 Company for Work-From-Anywhere Jobs (FlexJobs 2025). We are looking for a Senior System Engineer (focused on Virtualization). Your Main Tasks Will Be Design implement administer and continuously improve enterprise virtualization platforms based on VMware and Microsoft Hyper-V across both Hyper-Converged Infrastructure (HCI) and traditional SAN-based architectures. Ensure the availability performance scalability security and reliability of virtualized environments and supporting data center infrastructure through proactive monitoring troubleshooting capacity planning and operational excellence initiatives. Plan and execute infrastructure upgrades migrations patching lifecycle management activities and the integration of virtualization platforms with cloud and hybrid infrastructure services. Collaborate closely with SRE DevOps Network L2 Support and Remote Hands teams to deliver resilient infrastructure solutions resolve complex production issues and conduct root cause analysis for critical incidents. Manage and optimize enterprise storage SAN backup and disaster recovery solutions while implementing industry best practices across VMware vSphere vCenter vSAN Hyper-V and SCVMM environments. Drive infrastructure automation and continuous improvement by evaluating existing environments identifying optimization opportunities developing automation scripts and maintaining technical documentation and operational procedures. We Expect From You Strong expertise in VMware virtualization technologies including ESXi vCenter and enterprise-scale VMware environments. Hands-on experience with VMware vSAN including deployment administration troubleshooting performance optimization storage policy management (SPBM) lifecycle management and HCI operations. Extensive experience with Microsoft virtualization platforms including Hyper-V and System Center Virtual Machine Manager (SCVMM/VMM). Solid knowledge of virtual networking within VMware and Hyper-V environments including vSwitches Distributed Switches VLANs NIC teaming network segmentation and connectivity troubleshooting. Strong practical experience with Storage Area Networks (SAN) and storage protocols such as iSCSI Fibre Channel and FCoE. Proficiency in automation and scripting using tools such as PowerShell PowerCLI Python Bash or similar technologies. Experience with core Microsoft infrastructure services including Active Directory DNS DHCP Group Policy and related enterprise technologies. Strong troubleshooting problem-solving and performance optimization skills in complex enterprise infrastructure environments. English level - B1+. What Do We Offer REMOTE OPPORTUNITY to work full-time The initial pay level or pay range for this role will be shared with candidates during the recruitment process and before the commencement of employment Vacation 28 calendar days per year 7 wellness days per year (time off) that can be used to deal with household issues to lie down and recover without taking sick leave Bonuses up to $5000 for recommending successful applicants for positions in the company 50% payment for professional training international conferences and meetings Corporate discount for English lessons Health benefits. According to the paychecks if you are not eligible for corporate medical insurance the company will compensate you with up to $ 1000 gross per year per employee. This can be spent on self-purchase of health insurance or on doctor’s fees for yourself and close relatives (spouse children) Workplace organization. The company provides all employees with an equipped workplace and all the necessary equipment (table armchair wifi etc.) in our offices or co-working locations. In the other locations the company provides reimbursement of workplace costs up to $ 1000 gross once every 3 years according to the paychecks. This money can be spent on the rent of the co-working room on equipping the working place at home (desk chair Internet etc.) during those 3 years Internal gamified gratitude system receive bonuses from colleagues and exchange them for our merchandise team building activities massage certificates etc. Sounds good? Join us now! The initial pay level or pay range for this role will be shared with candidates during the recruitment process and before the commencement of employment.