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Senior Technical Writer – Cybersecurity SaaS (Remote)

Sigma Software
Full Timesenior
Moncton, New Brunswick, CAPosted April 17, 2026

Job Description

A leading technology firm is seeking a Middle/Senior Technical Writer for a part-time remote position based in Toronto, Ontario. This role involves developing concise technical documentation for cybersecurity products in the AdTech sector.

Key responsibilities include collaborating with engineers and product managers, mentoring team members, and enhancing existing materials. Ideal candidates should have over 3 years of technical writing experience, strong communication skills, and a proactive approach to documentation challenges. Enjoy flexibility and the opportunity to work on impactful projects.

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