Windows System Administrator

TSR Consulting is currently seeking a highly motivated Windows System Administrator for an opportunity in (Bronx, NY)!, We are seeking a skilled and experienced Windows System Administrator to join our contract IT team. The ideal candidate will have 5-7 years of hands-on experience managing Windows environments and a strong understanding of SQL databases. The selected candidate will be responsible for maintaining, securing, and optimizing our Windows-based infrastructure and supporting SQL systems that are critical to business operations., * Administer, maintain, and optimize Windows Server environments (2016/2019/2022).

• Manage Active Directory, Group Policy, DNS, DHCP, and Windows patching. Monitor system performance and troubleshoot hardware, software, and network issues.Implement, support and maintain backup/recovery solutions and disaster recovery plans.Install, configure, and maintain SQL Server environments. Write and optimize SQL queries and scripts for system automation and reporting.
• Collaborate with development and application teams to ensure system compatibility and performance.
• Collaborate with customers, adjacent technical teams, and all level of management to address systems issues.
• Maintain security best practices, including system hardening and vulnerability management.
• Produce documentation for system configurations, procedures, and change controls.

• 5-7 years of experience in Windows system administration in mid to large-scale environments.
• Strong experience with Microsoft SQL Server (installation, maintenance, scripting, performance tuning).
• Proficiency in PowerShell scripting for automation.
• Higher level of familiarity with virtualization technologies (VMware, Hyper-V and Nutanix).
• Understanding of network fundamentals (TCP/IP, firewalls, VPNs).
• Knowledge of ITIL practices and change management processes is a plus.
• Excellent troubleshooting and analytical skills.
• Strong communication and collaboration abilities.
• Detail Oriented
• Customer Outcome Focused
• Customer Engagement

Preferred Certifications

• Microsoft Certified: Windows Hybrid Server Administrator
• Microsoft Certified: Administrator Associate
• CompTIA Security+ or equivalent

Preferred Education: Bachelors Degree

TECHNICAL SKILLS

Must Have

• Active Directory
• maintenance of VMware and Windows systems
• Windows Server management

TSR is a trusted staffing and workforce solutions partner with more than 50 years of experience delivery highly qualified talent to support clients’ most critical business and technology initiatives. Through a disciplined approach to sourcing, candidate vetting, and delivery, TSR helps organizations scale teams quickly while maintaining quality and reliability.

TSR operates with a global delivery model, leveraging specialized teams to support enterprise clients across North America and beyond.

In June 2024, TSR was acquired by Justin Christian, founder and CEO of BCforward, a global provider of professional services and workforce solutions. This partnership expands TSR’s ability to deliver broader capabilities, global delivery resources, and enhanced opportunities for both clients and consultants.