Technical Support Specialist

New
M
MozillaSoftware, Email, IT
Location: Remote US, strong overlap with Eastern TimeFull-TimeMiddle
Salary67,000 - 77,000 USD per year
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Job Details

Experience
5+ years
Required Skills
DocumentationTroubleshootingTechnical supportZendesk

Requirements

  • 5+ years of technical support experience providing Level 1 and Level 2 troubleshooting.
  • Hands-on experience troubleshooting email protocols (SMTP, IMAP, JMAP).
  • Working knowledge of DNS fundamentals (A, MX, TXT records) and email authentication (SPF, DKIM, DMARC).
  • Familiarity with Mozilla Thunderbird or comparable desktop email clients.
  • 5+ years of experience using Zendesk or a similar CRM/ticketing platform.
  • Strong written communication skills.
  • Ability to work remotely and asynchronously with strong overlap with Eastern Time.
  • Experience engaging with users in public support channels.

Responsibilities

  • Manage technical support tickets from intake through resolution, with an initial focus on Thunderbird’s subscription products.
  • Provide timely, thoughtful, and empathetic support that helps users feel heard, understood, and effectively supported.
  • Troubleshoot Level 1 and Level 2 technical issues, including account setup, email configuration, SMTP, IMAP, JMAP, DNS, email authentication, and Thunderbird desktop client issues.
  • Triage incoming requests to determine whether the issue is user error, configuration-related, a product bug, or a feature request.
  • Escalate complex issues with clear reproduction steps, logs, environmental details, and user impact.
  • Monitor and respond to technical questions in Thunderbird community forums and app store reviews.
  • Identify recurring user pain points and share systemic issues with internal teams.
  • Create and maintain user-facing documentation, FAQs, and internal support playbooks.
  • Participate in an on-call rotation.
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67,000 - 77,000 USD per year
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