Windows Admin

UST is searching for an experienced Windows Administrator to manage, maintain, and support enterprise Windows infrastructure. The ideal candidate will have strong expertise in Windows Server administration, Active Directory, virtualization, automation, and troubleshooting. This role requires ensuring high availability, security, and performance of Windows-based systems while supporting business-critical applications.

The opportunity:

• Install, configure, administer, and maintain Windows Server environments (2016/2019/2022).

• Manage and support Active Directory (AD), Group Policy (GPO), DNS, DHCP, and LDAP.

• Perform user account management, access control, and security administration.

• Administer Microsoft Exchange or Microsoft 365 (preferred).

• Monitor server health, system performance, and storage utilization.

• Configure and manage file servers, print servers, and distributed file systems (DFS).

• Perform Windows patch management using WSUS, SCCM, or Microsoft Endpoint Configuration Manager.

• Manage virtualization platforms such as VMware vSphere or Hyper-V.

• Troubleshoot Windows OS, server, network, and application issues.

• Implement backup and disaster recovery solutions using Veeam, Commvault, or similar tools.

• Support certificate management, IIS web servers, and PowerShell automation.

• Ensure compliance with security policies and harden Windows servers.

• Maintain documentation for server configurations, SOPs, and operational procedures.

• Participate in on-call support and resolve production incidents within SLA.

This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required.

• Strong experience with Windows Server 2016/2019/2022

• Active Directory (AD), Azure AD

• Group Policy (GPO)

• DNS, DHCP

• PowerShell scripting

• VMware vSphere or Hyper-V

• WSUS / SCCM / MECM

• DFS, File & Print Server Administration

• IIS Web Server Administration

• Windows Failover Clustering

• Backup & Recovery (Veeam, Commvault, NetBackup)

• Server Performance Monitoring

• Security Hardening and Patch Management

• Basic networking (TCP/IP, VPN, Firewall concepts)

Pulled from the full job description Health insurance 401(k) matching Vision insurance Health savings account Dental insurance Paid sick time Paid jury duty, Compensation can differ depending on factors including but not limited to the specific office location, role, skill set, education, and level of experience. UST provides a reasonable range of compensation for roles that may be hired in various U.S. markets as set forth below., Full-time, regular employees accrue a minimum of 10 days of paid vacation per year, receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year), 10 paid holidays, and are eligible for paid bereavement leave and jury duty. They are eligible to participate in the Company’s 401(k) Retirement Plan with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance, as well as the following Company-paid Employee Only benefits: basic life insurance, accidental death and disability insurance, and short- and long-term disability benefits. Regular employees may purchase additional voluntary short-term disability benefits, and participate in a Health Savings Account (HSA) as well as a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines. Benefits offerings vary in Puerto Rico.

Part-time employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company’s 401(k) Retirement Plan with employer matching.

Full-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company’s 401(k) program with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance.

Part-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year).

All US employees who work in a state or locality with more generous paid sick leave benefits than specified here will receive the benefit of those sick leave laws.

Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world.

UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live.

With us, you’ll create a boundless impact that transforms your career-and the lives of people across the world., We proudly embrace the values that have shaped UST since day one. We build our culture of Humility, Humanity, and Integrity. These values inspire us to nurture a people-first, human centric culture that fosters diversity, prioritizes sustainable solutions, and keeps our people and clients at the forefront of all decisions.