95K–151K USD / year

Sr. Executive Assistant

OperationsRemote — US time zones
Published on 2026-10-19
These details were extracted automatically from the original listing. They may not be complete or fully up to date — it's worth checking the original job post.

About this role

Provide high-trust administrative and operational support to three Mozilla Core Services leaders: the VPs of Engineering, Information Technology, and Security. Manage executive schedules, communications, travel, meetings, and events while coordinating across teams and handling sensitive information with discretion.

About the company

Mozilla builds open-source products and technologies, including Firefox, that prioritize privacy, security, and an open internet.

The team

Mozilla Core Services Leadership Team

What you'll do

  • Coordinate communication and follow-up among executives, their teams, and internal and external partners
  • Manage calendars, domestic and international travel, and expense reports
  • Support executives across US time zones
  • Coordinate internal and external meetings
  • Plan logistics for executive and team offsites and work weeks
  • Build trusted relationships with stakeholders and follow through on their needs

What we're looking for

  • 5+ years of administrative experience in a technology company and multi-location environment
  • Experience supporting one or more executives with calendars, travel, and expenses
  • Experience coordinating with sensitive, high-stakes external teams
  • Strong attention to detail and ability to manage ambiguity
  • Strong written and verbal communication skills
  • Proactive problem-solving and initiative
  • Experience with Google Suite
  • Commitment to welcoming differences, relationship-mindedness, responsible participation, and grit

Benefits

  • Performance-based bonus plan
  • Medical, dental, and vision coverage
  • Retirement contributions with immediate vesting
  • Quarterly company wellness days
  • Country-specific holidays and birthday day off
  • Home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
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