Posted Oct 12, 2026

VMware Administrator

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Job Title: VMware Administrator Location: Astor Place New York, 10003 Work Arrangement: Onsite /Remote Employment Type: Contract About the Role We are seeking an experienced VMware Administrator to join our team. The successful candidate will be responsible for providing technical leadership over enterprise-level virtualization platforms, ensuring the stability, security, and high performance of our large-scale VMware infrastructure, and managing multi-vendor hardware/software environments. Key Responsibilities Proficiency with multi-vendor hardware/software management, security, network/Internet protocols. May require any of the following: problem identification/resolution, performance management/tuning, and design configuration/planning. Knowledge of related large-scale computing systems and/or product installs and maintenance. Ability to provide technical leadership and management of complex, large-scale computing systems projects. Ability to clearly communicate technical concepts to non-technical audiences. Excellent organizational and written and verbal communication skills. Required Qualifications Implementing projects requiring VMware experience, including vSphere and administration of VMware clusters Experience with enterprise-level virtualization, designing, implementing and maintaining VMware ESXi servers and clusters Strong knowledge of storage solutions and how to integrate them on the cluster Knowledge of networking integration into VMware ESXi and hands-on troubleshooting common problems Experience with capacity planning, monitoring, and maintenance of VMware clusters with VMware infrastructure/vSphere VMware ESXi infrastructure build, administration, and support experience Experience in installing, upgrading VMware systems and servers, and maintaining the security and stability of the VMware environment Patch management: operating system, security patches, and/or handling configurational issues Good hands-on technical and troubleshooting experience including provisioning, configuration, modification, and decommissioning Experience in handling virtual machine server and appliance instances, snapshots, and restoration Work Authorization Applicants must be legally authorized to work in the United States. Equal Employment Opportunity Themesoft Inc is an Equal Employment Opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other status protected by applicable federal, state, or local law.