Kiniksa Pharmaceuticals is a commercial‑stage biopharmaceutical company developing and commercializing novel therapies for diseases with unmet need, with a focus on cardiovascular indications. With deep expertise in immunology and inflammation, Kiniksa is advancing a growing portfolio of approved and investigational medicines, anchored by its lead product, ARCALYST®, the first and only FDA‑approved therapy for recurrent pericarditis. Grounded in rigorous science and bold innovation, the company fosters a highly collaborative, patient‑first culture led by accomplished life sciences leaders. At Kiniksa, talented individuals are trusted and empowered to make a real impact—shaping the future of medicine while improving the lives of patients who need it most.

Position Summary

The Associate Director, Technical Writing is responsible for leading the development of high-quality scientific and technical content across a range of document types. This role drives clarity, consistency, and effectiveness in how complex data and information are communicated, supporting cross-functional teams across development, CMC, nonclinical, and quality functions. This position is ideally based onsite in Lexington, MA to enable close collaboration with internal teams.

This role is based in our Lexington, MA office and requires employees to be onsite five days per week

Responsibilities (including, but not limited to):

Lead planning and development of technical and scientific documents, including technical reports, protocols, summaries, presentations, and cross-functional deliverables
Translate complex scientific data into clear, concise, and fit-for-purpose content for diverse audiences
Ensure consistency, accuracy, and quality across documents, including alignment in messaging, structure, and terminology
Partner closely with CMC, Nonclinical, Quality, and other functions to develop and refine written materials
Establish and maintain templates, style guides, and best practices for technical writing and data presentation
Drive continuous improvement in writing processes, tools, and standards
Provide guidance and mentorship to internal contributors to elevate overall writing quality and effectiveness

Standout Skills for Impact:

Experience supporting early- to mid-stage development programs
Familiarity with CMC and nonclinical content
Demonstrated ability to implement writing standards and improve documentation practices

Qualifications and Experience:

Bachelor’s degree in life sciences or a related discipline, with significant relevant experience; advanced degree (MS, PhD) preferred
Extensive experience in technical or scientific writing within biotech or pharmaceutical development
Strong ability to distill complex scientific information into clear, structured narratives
Experience working across cross-functional teams and managing multiple deliverables
Excellent writing, editing, and communication skills

Compensation decisions are based on objective criteria including role responsibilities, experience/qualifications, internal equity, geographic location, and external market benchmarks.

Pay Range

$190,000—$205,000 USD

Kiniksa is an Equal Opportunity employer and will consider you without regard to your race, color, religion, sex, sexual orientation, gender identity, transgender status, age, genetics, national origin, protected veteran status, or disability status, or any other legally protected category. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Associate Director, Technical Writing

Want to see the full job description?

Job details

Kiniksa Pharmaceuticals