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L3 Desktop Support

ShaarproLos Angeles, CA🇺🇸United StatesPosted 4 Aug 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

L3 Desktop Support

As an L3 Desktop Support member, you will be responsible for providing expert-level technical support and troubleshooting for Windows and macOS devices, Microsoft 365 applications, and Teams platforms. You will play a critical role in managing endpoint security configurations and serving as an escalation point for advanced incidents. Additionally, you will be involved in supporting audio/visual and collaboration systems to ensure seamless communication and productivity for our team.

Responsibilities:

  • Provide expert-level support for Windows and macOS devices, Microsoft 365 applications, and Teams platforms.
  • Troubleshoot complex end-user issues involving application performance, connectivity, authentication, and profile synchronization.
  • Manage endpoint security configurations, including anti-virus, device encryption, and multi-factor authentication (MFA).
  • Serve as escalation point for Tier 1 and Tier 2 technicians to resolve advanced incidents efficiently.
  • Support audio/visual and collaboration systems to ensure seamless communication and productivity.

Requirements:

Required Skills:

  • Proficiency in Active Directory
  • Experience in Mac Support
  • Strong knowledge of Windows operating systems
  • Familiarity with Microsoft applications

Preferred Skills:

  • Experience with Zoom platform
  • Previous experience in C-suite reporting

Skills

Encryption
MFA
Active Directory
Technical Support

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