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Senior Technical Support Specialist

Job in Cape Town, 7100, South Africa
Listing for: Optimal Growth Technologies
Full Time position
Listed on 2026-02-19
Job specializations:
  • IT/Tech
    IT Support, Technical Support
Job Description & How to Apply Below

Senior Technical Support Specialist

Location:

Remote (USA – EST time zone)

Contract Duration: 12 months (high probability of renewal)

Level: Senior (9+ years experience)

Role Overview

We are seeking an experienced Senior Technical Support Specialist to provide advanced technical support across Microsoft-based environments. This role will focus on resolving complex technical issues, supporting end users and systems, and ensuring a high level of service delivery in a fast-paced, remote setting.

The ideal candidate is highly technical, customer-focused, and comfortable working independently while collaborating with distributed teams.

Key Responsibilities

  • Provide Tier 2 and Tier 3 technical support for Microsoft environments
  • Diagnose, troubleshoot, and resolve complex hardware, software, and system issues
  • Support Windows OS, Microsoft 365, Azure, Active Directory, and related technologies
  • Manage incident resolution, escalation, and root cause analysis
  • Work closely with infrastructure, security, and application teams to resolve issues
  • Maintain accurate documentation, knowledge articles, and support procedures
  • Ensure adherence to SLAs and deliver a high standard of customer service
  • Identify recurring issues and recommend long-term solutions and improvements

Required Skills & Experience

  • 9+ years experience in a Senior Technical Support / IT Support role
  • Strong hands-on experience with Microsoft technologies (Windows, M365, Azure, AD)
  • Experience supporting remote users across multiple time zones
  • Solid understanding of networking fundamentals (DNS, DHCP, TCP/IP)
  • Strong troubleshooting and problem-solving skills
  • Excellent communication skills with the ability to explain technical concepts clearly
  • Ability to work independently in a fully remote environment

Qualifications

  • Microsoft certifications (e.g. Microsoft 365, Azure, Windows Server) highly advantageous
  • Relevant IT qualification or equivalent practical experience
Position Requirements
10+ Years work experience
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