About Genetix Biotherapeutics

At Genetix Biotherapeutics every role has meaning, every team member is respected, and every day is a chance to make a difference. When you join Genetix, you're not just landing a new role, you become part of a company that's pursuing curative gene therapies to give patients and their families more days. We are doers, thinkers and collaborators who embrace and live by our values:

Our innovation is rooted in the diversity of our teams and results are achieved through cooperation and the integration of multiple viewpoints. This is personal and we approach every challenge with radical care.

Senior Marketing Manager 

Genetix is seeking a Senior Marketing Manager to join our hemoglobinopathies portfolio marketing team. Reporting to the Director of Brand Marketing, this individual will be a critical team member supporting the tactical execution of our commercial strategy for gene therapy products. The role requires strong project management, cross-functional coordination, and vendor oversight to ensure timely and impactful delivery of marketing initiatives across healthcare professionals, patients, caregivers, and community-based organizations. This is a full-time hybrid position (3 days a week) in our Somerville – Assembly Row, Massachusetts office.

Key Responsibilities

• Execute day-to-day marketing initiatives across personal and non-personal channels for HCP and patient audiences
• Manage agency partners (creative, media, digital, AOR) to drive timelines, budgets, and deliverables
• Ensure all marketing materials align with brand strategy and successfully navigate the MLR review process
• Support the logistics and deliverables for congresses and events
• Collaborate with cross-functional partners and field teams to deliver high-quality materials and programs across all audiences (HCP, patient, caregiver, and community-based organizations)
• Track budget, reconcile invoices, and ensure spend aligns with the annual marketing plan
• Own project management for key deliverables and timelines, driving cross-functional alignment
• Monitor program performance, gather insights, and recommend optimizations to improve impact

Qualifications

• 4–6 years of pharmaceutical/biotech marketing or agency experience; rare disease, gene therapy, or cell therapy experience preferred
• Experience executing omnichannel marketing and developing both HCP and patient-facing materials
• Strong agency/vendor management and budget management skills
• Familiarity with Veeva PromoMats and MLR processes
• Excellent project management and organizational skills with the ability to manage multiple priorities
• Strong communication and collaboration skills, with proven ability to work in a fast-paced, matrixed environment
• Analytical mindset with the ability to translate data and insights into actionable recommendations
• Ability to travel as required
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Additional Information:

Base Salary Range: $170,000 - $215,000

The range provided is based on what we believe is a reasonable estimate for the base salary pay range for this job at the time of posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. This role is eligible for an annual bonus and long-term incentive. Actual base salary pay will be based on several factors, including but not limited to experience, skills, relevant education/qualifications, external market, internal equity, and other job-related factors permitted by law.

Genetix’s total rewards package also provides employees with a comprehensive and competitive benefits suite to support a variety of employee needs. These benefits include comprehensive health, life and disability insurance, employer-matched 401(k) plan, lifestyle spending account, flexible time-off + paid holidays and winter shutdown, tuition reimbursement & loan repayment assistance, paid parental leave, generous commuter subsidy, and much more.

Genetix is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment.  All applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status or any other applicable legally protected characteristics.