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Desktop Support Specialist
SISL Global · Madison, Wisconsin · Posted Jun 23, 2026
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Key Responsibilities:
- Provide second-level technical support for desktop/laptop hardware, software, and peripheral issues.
- Diagnose and resolve advanced technical issues escalated from the L1 support team.
- Install, configure, and maintain operating systems, software applications, and system updates.
- Perform root cause analysis to identify recurring technical problems and develop solutions.
- Excellent in troubleshooting break/fix issues of windows and mac computers
- Assist with network connectivity issues, including LAN/WAN, Wi-Fi, and VPN.
- Collaborate with IT team members on projects, upgrades, and implementations.
- Maintain accurate records of work performed, issues, and resolutions using the company's ticketing system.
- Provide remote support and troubleshooting for users working from home or in the field.
- Train and mentor junior support technicians as needed.
- Ensure compliance with IT policies, security protocols, and best practices.
- Perform routine maintenance and inspections to ensure optimal performance of equipment
- Build and maintain strong relationships with end users and ensure user satisfaction.