Remote Brand Copywriter for Campaigns (Part-Time)

Mozilla; United States; Remote; USD 65,000 - 129,000; Part time

Job summary

Mozilla Foundation is seeking a part-time freelance Brand Copywriter to translate complex research into clear, engaging campaign copy across web pages, email, social, and video scripts. You will work with researchers, fellows, and program leads to ensure accuracy and accessibility for a broad audience.

This independent contractor role reports to the marketing team, offers flexible hours (approximately 10-15 hours/week), and runs for an initial 3-month term with a competitive day rate.

Qualifications

• 5+ years writing brand or campaign copy for mission-driven orgs or complex topics.
• Portfolio showing readable outputs from technical or academic source material.
• Ability to interview experts and translate jargon for general audiences.
• Strong editing and ability to keep voice consistent while distinct per campaign.
• Self-directed with reliable meeting deadlines and managing hours remotely.
• Interest in AI accountability, privacy, open internet.

Responsibilities

• Write campaign copy across channels: web pages, email, social, video scripts, paid placements.
• Collaborate with researchers and program leads to produce accessible copy.
• Take briefs from concept to final copy, including headlines and CTAs.
• Adapt one idea into multiple formats without diluting message.
• Protect source material integrity and avoid over-simplification.
• Maintain voice consistency while allowing distinct campaign styles.

Skills

Brand copywriting

Campaign copy

Editing instincts

Interviewing SMEs

Self-directed

Deadline-oriented

Tools

SEO basics

Job description

Mozilla Foundation is seeking a part-time freelance Brand Copywriter to translate complex research into clear, engaging campaign copy across web pages, email, social, and video scripts. You will work with researchers, fellows, and program leads to ensure accuracy and accessibility for a broad audience.

This independent contractor role reports to the marketing team, offers flexible hours (approximately 10-15 hours/week), and runs for an initial 3-month term with a competitive day rate.