System Administrator

Systems Administrator Temperature Equipment Corporation (TEC) is one of the largest HVAC distributors in the United States. With over 80 years of industry experience, we have built a reputation for exceptional service and values that enable us to meet the most demanding HVAC requirements. Compensation & Benefits Exceptional compensation package Health, dental, and vision insurance Life insurance 401(k) retirement plan Position Overview The Systems Administrator will build out, maintain, and troubleshoot our IT infrastructure. You will be responsible for managing and maintaining our Windows-based systems and server environment, including installing, configuring, and troubleshooting Windows servers, managing Active Directory, and ensuring the security and integrity of our systems and data. Essential Duties and Responsibilities Cloud & Directory Services - Administer Microsoft 365 environment (Exchange, SharePoint, Teams, OneDrive, Entra/Azure AD) - Manage user accounts and permissions in third-party software aligned with company security policies Server & Infrastructure Management - Administer physical and virtual servers (on-premise and cloud-based) - Manage and maintain VMware infrastructure and vCenter - Support and maintain SQL servers - Manage and maintain NetApp storage - Troubleshoot and patch Windows, Linux, and Unix servers - Oversee scheduled backups and ensure business continuity Networking & Telephony - Maintain network infrastructure (Cisco and Meraki devices) - Administer 8x8 VOIP system, including users and call queues Security & Compliance - Manage security environment in CrowdStrike - Assist with building and improving Intune MDM environment (Windows, Apple, Android) - Develop, implement, and enforce IT policies and procedures - Assist with SOC audit reporting Disaster Recovery & Backup - Develop, implement, and test disaster recovery plans - Implement redundancy measures - Administer current backup solutions General IT Operations - Troubleshoot network and system issues - Conduct regular system audits - Monitor system performance and recommend improvements - Provide emergency response and off-hours scheduled maintenance - Aid with helpdesk support tickets and user escalations - Generate thorough documentation of solutions and system operations processes - Work with vendor representatives on root cause analysis - Recommend new equipment, software, and solutions to meet business needs ## Required Technical Skills & Experience Enterprise Systems - Strong Microsoft 365 and Azure AD (Entra) administration - Experience with Microsoft Server 2008-2022 and Windows 11 - Linux/Unix server environments - IBM AIX technologies Virtualization & Storage - VMware hypervisors and vCenter management - NetApp SAN and storage administration - Druva backup solution Networking - LAN/WAN technologies - Cisco and Meraki device configuration - VPN and network security Cloud & Backup - AWS cloud server management - Veeam backup and disaster recovery Security & Monitoring - CrowdStrike, Abnormal, Wiz, and Cisco Umbrella - Mimecast email management tools - Keeper password management - Intune MDM configuration and support - Ninja RMM management Additional Technologies - SQL database administration - 8x8 VOIP services - Infor SXE and CSD systems - PowerShell scripting and automation Professional Skills - Minimum 5+ years help desk/Systems Administration experience - Excellent verbal and written communication skills - Self-starter with high motivation and independence - Comfortable in fast-paced environments with ability to prioritize - Strong troubleshooting and problem-solving abilities - Ability to work under pressure - Solid knowledge of IT security best practices - Bachelor's degree in technology-related field (preferred) ## Position Details Location:Lansing, IL (In-office) Employment Type:Full-time, Monday-Friday Schedule: - Rotating Sundays for server patching - Shift-based on business needs - On-call for emergencies Salary:- Minimum 5+ years help desk/Systems Administration experience - Excellent verbal and written communication skills - Self-starter with high motivation and independence - Comfortable in fast-paced environments with ability to prioritize - Strong troubleshooting and problem-solving abilities - Ability to work under pressure - Solid knowledge of IT security best practices - Bachelor's degree in technology-related field (preferred)

Created: 2026-04-02