IT Service Desk Specialist

Castlight Health

Castlight Health

IT
Nashville, TN, USA
USD 22-33 / hour
Posted on Mar 30, 2026

Job Description Summary

Provides onsite IT support for the Nashville office, including white-glove support for executive leadership, while contributing to the Mosaic Shared Service Desk. Responsible for resolving technical issues, fulfilling service requests, and ensuring a high level of customer service.

How will you make an impact & Requirements

The IT Service Desk Specialist is responsible for delivering onsite technical support for the Nashville office, with a strong focus on supporting executive leadership. This role also supports the Mosaic Shared Service Desk, ensuring timely resolution of incidents and service requests while maintaining high service standards.

Key Responsibilities

  • Provide onsite technical support for executive leadership and local end users
  • Act as a primary point of contact for IT incidents and service requests
  • Troubleshoot hardware, software, network, and access-related issues
  • Support laptops, desktops, mobile devices, and peripherals
  • Manage and update tickets in the ITSM platform in accordance with SLAs
  • Assist with onboarding and offboarding, including device setup and access coordination
  • Support conference room and AV technology to ensure meeting readiness
  • Collaborate with infrastructure, security, and application teams to resolve complex issues
  • Maintain accurate documentation of incidents, resolutions, and processes
  • Contribute to continuous improvement of Service Desk operations

Qualifications

  • 2–5 years of experience in IT support or Service Desk environments
  • Strong knowledge of Windows, Office 365, and standard enterprise applications
  • Experience with ITSM tools such as ServiceNow
  • Strong communication and customer service skills, with experience supporting executive stakeholders
  • Ability to manage multiple priorities in a fast-paced environment

Preferred Qualifications

  • Experience providing white-glove or executive support
  • Basic knowledge of networking concepts
  • ITIL Foundation certification or equivalent experience

Compensation:

$22.00

to

$33.00