Senior Systems Engineer

Senior Systems EngineerWe are seeking a Senior Systems Engineer to manage and modernize a large-scale, multi-site technology environment supporting thousands of users. This hands-on role is ideal for an experienced infrastructure professional who can independently manage critical systems, solve complex technical issues, and improve the security, reliability, and performance of enterprise IT operations.Key ResponsibilitiesManage Windows Server, Active Directory, Group Policy, identity, and cloud services.Administer VMware vSphere, ESXi, vCenter, enterprise servers, and storage platforms.Maintain backup, replication, disaster recovery, and business continuity systems.Monitor infrastructure performance, capacity, availability, and security.Lead troubleshooting and root-cause analysis for complex system issues.Apply security updates, remediate vulnerabilities, and support compliance requirements.Manage data center equipment, including servers, storage, UPS systems, PDUs, racks, power, and environmental monitoring.Coordinate hardware installations, upgrades, maintenance, and vendor support.Create technical procedures, system diagrams, configuration records, and recovery plans.Serve as a senior escalation resource and provide technical guidance to IT staff and project teams.Preferred Technical ExperienceVMware vSphere, ESXi, and vCenterWindows Server, Active Directory, and Group PolicyDell EMC PowerStore, Unity, PowerScale, Synology, or similar storage platformsVeeam or comparable backup and recovery solutionsSAN, NAS, and storage virtualizationGoogle Workspace and email security platformsData center operations and server hardwareInfrastructure monitoring and performance toolsDisaster recovery, change management, and technical documentationQualificationsBachelor's degree in information technology, computer science, information systems, or a related field-or equivalent professional experience.Seven or more years of systems administration, infrastructure engineering, or systems engineering experience.Experience supporting large-scale, multi-location enterprise environments.Strong troubleshooting, analytical, documentation, and communication skills.Ability to manage competing priorities and work effectively with internal teams and technology vendors.VMware, Microsoft, CompTIA, ITIL, Dell EMC, Veeam, or related certifications are preferred.