System Adminstrator

Winsupply; Moraine (OH); On-site; USD 70,000 - 95,000; Full time

Job summary

Winsupply is seeking a Systems Administrator to manage VMware vSphere environments, maintain storage with SAN/NAS, and support Windows and Linux servers. You will handle VM provisioning, patching, backups, and access controls while delivering reliable system performance for internal users.

The role emphasizes proactive issue prevention, documentation, and strong communication with IT teams to ensure smooth operation of back-end infrastructure.

Qualifications

• Associate's degree or equivalent in Computer Science, Information Technology, or a related field.
• 2-4 years of experience in systems administration or a related field.
• Industry certifications (e.g., CompTIA Server+, VMware, Microsoft) are a plus.

Responsibilities

• Day-to-day VMware vSphere administration, VM provisioning, and performance monitoring.
• Monitor SAN/NAS storage, volumes, LUNs, and backups.
• Patch and update VMware, Windows, and Linux servers; manage access controls.
• Troubleshoot OS issues and assist with software installations.
• Document systems and procedures for team reference.

Skills

VMware vSphere

SAN/NAS storage

Windows Server

Linux operating systems

Education

Associate's degree or equivalent in Computer Science/Information Technology

Tools

VMware certifications

Microsoft certifications

CompTIA Server+

Job description

Winsupply is in the business of creating and enabling entrepreneurs to achieve their dreams through wholesale distribution. Winsupply is a group of over 670 locally-owned companies that operate across a variety of industries, including HVAC, Plumbing, Electrical and more. The purpose of the support services campus is to eliminate obstacles and provide support to help our entrepreneurs succeed. Support service employees assist entrepreneurs in achieving their dreams through finance, accounting, IT, and other back-office operations.

Job Description

Position Summary

The Systems Administrator is responsible for the day-to-day administration, maintenance, and support of our company's IT infrastructure. This includes managing VMware virtual machines, monitoring enterprise data storage, and ensuring the smooth operation of server hardware and operating systems. The ideal candidate will have a solid understanding of system administration principles and hands‑on experience with VMware, storage technologies, and server hardware.

Accountabilities/Responsibilities

VMware Administration:

• Day-to-day management and monitoring of virtual machines (VMs), including resource allocation, performance optimization, and troubleshooting.
• Provisioning and deploying new VMs based on standardized templates and configurations.
• Regularly patching and updating the VMware environment.
• Monitoring storage utilization and health of SAN/NAS systems.
• Managing storage volumes, LUNs, and file shares.
• Performing routine storage maintenance tasks and backups.

Server System Administration:

• Monitoring server health and performance, identifying and resolving issues proactively.
• Applying operating system updates and patches to physical and virtual servers.
• Managing user accounts, permissions, and access controls.

Operating System Support:

• Troubleshooting and resolving operating system issues (Windows/Linux) on servers and VMs.
• Assisting with software installations and configurations.
• Managing software licenses and ensuring compliance.

Competencies for Success Technical Proficiency: Hands‑on experience with VMware vSphere, SAN/NAS storage, Windows Server, and Linux operating systems.

Troubleshooting Skills: Ability to quickly diagnose and resolve technical problems, escalating to senior staff when needed.

Proactive Approach:

• Takes initiative to identify and address potential issues before they escalated.
• Communication: Communicates effectively with team members and users to understand and resolve IT issues.
• Documentation: Maintains accurate and up-to-date documentation for systems and procedures.

Customer Service: Provides excellent customer service to internal users, responding promptly to requests and inquiries.

Time Management: Effectively prioritizes and manages multiple tasks in a fast-paced environment.

Qualifications

Qualifications/Experience

Education: Associate's degree or equivalent in Computer Science, Information Technology, or a related field. Experience: 2-4 years of experience in systems administration or a related field. Certifications: Industry certifications (e.g., CompTIA Server+, Microsoft certifications, VMware certifications) are a plus.

Additional Information

The physical demands here are representative of those that must be met to successfully perform the essential job functions with or without reasonable accommodations:

• Sitting for extended periods of time
• Dexterity of hands and fingers to operate a computer keyboard, mouse, power tools, and other computer components
• Lifting and transporting of moderately heavy objects, such as computers and peripherals
• Occasional travel to interact with local companies, regional offices and/or support implementation of solutions

We are committed to inclusion, diversity, and equal employment opportunity, regardless of race, color, ancestry, religion, sex, gender, national origin, sexual orientation, age, citizenship, marital status, disability, veteran status, or any other factor protected by applicable federal, state, or local laws.