On-Site Windows Systems Engineer – Data Center Focus

JellTech Consulting; Appleton (WI); On-site; USD 90,000 - 115,000; Full time

Job summary

JellTech Consulting is seeking a Systems Engineer to join a manufacturing company 30 minutes west of Appleton, WI. The role focuses on supporting and managing server infrastructure across multiple US data centers and building Windows-based systems for reliability and security.

The ideal candidate has 3+ years of experience with server infrastructure, Windows Server, virtualization, Active Directory, and familiar with PowerShell, Citrix, VMware, and Azure.

Qualifications

• Bachelor’s degree in information technology or related discipline or equivalent.
• 3+ years of experience with server infrastructure.
• Experience with Windows Server and enterprise Windows clients.
• Experience with virtualization platforms.
• Knowledge of Active Directory, DNS, and Group Policy.
• Experience supporting datacenter HVAC and Power systems.
• Strong troubleshooting across multiple platforms.
• Excellent communication and collaboration skills.
• Experience with Change Management, Root Cause Analysis, and Internal Audit.

Responsibilities

• Support and manage server infrastructure across multiple US Data Centers.
• Build, manage, and maintain Windows-based systems for uptime and security.
• Configure systems per business and technical requests.
• Monitor performance, analyze logs, troubleshoot for reliability.
• Define KPIs and SLAs for infrastructure systems.
• Provide hands-on support of systems, software, and tech.
• Develop and maintain system configurations, processes, and procedures.
• Interface with vendors and suppliers professionally.
• Participate in after-hours change windows when needed.
• Ensure regulatory and legal compliance with stakeholders.

Skills

3+ years server infrastructure

Strong communication

Ability to work across IT org

Education

Bachelor's degree in information technology or related discipline

Tools

Windows Server

Virtualization

Active Directory

DNS

Group Policy

PowerShell

Citrix

Linux

VMware

Nutanix

SAN/Storage

365/Entra/Azure

Job description

JellTech Consulting is seeking a Systems Engineer to join a manufacturing company 30 minutes west of Appleton, WI. The role focuses on supporting and managing server infrastructure across multiple US data centers and building Windows-based systems for reliability and security.

The ideal candidate has 3+ years of experience with server infrastructure, Windows Server, virtualization, Active Directory, and familiar with PowerShell, Citrix, VMware, and Azure.