Sr. Manager, Forecasting

Sr. Manager, Forecasting

Location:

Waltham, MA

Salary: $150,000 – $175,000 per year, plus an annual discretionary performance bonus.

• Manage entire client engagements, including internal and external communication and work streams.
• Manage junior staff and serve as the client point of contact.
• Lead forecast model builds and forecasting activities.
• Collaborate with leadership to develop forecasting best practices and modules across Trinity.
• Assist in creating and implementing quality‑control best practices.
• Deliver engagement outcomes to clients, exercising sound business judgment, proactively following up on tasks as needed and managing tasks through to completion.
• Provide on‑site support to clients when applicable.
• Work closely with other functional experts at Trinity—including market research, data solutions, and statistics.
• Develop client‑ready forecasts and supporting materials independently, clearly presenting findings.
• Establish timelines for internal and external deliverables.
• Drive internal communication to keep all team members informed with project status.
• Support strategic and operational initiatives as assigned.
• Help train junior members of the forecasting team.

• Education: BS or MS in quantitative, business, or related fields.
• Work Experience: 5–6 years in life‑sciences forecasting. Experience or familiarity with life‑sciences data and analytics is preferred.

• Excellent problem‑solving, analytical skills and attention to detail.
• Proficiency with MS Excel (VBA knowledge preferred).
• Superb internal and external communication skills (verbal and written).
• Self‑motivation, initiative, and innovation.
• Strong, service‑oriented work ethic and willingness to go above and beyond.
• Internal leadership and mentorship.
• Strong team player with experience in project‑team environments.
• Ability to multi‑task across multiple project types effectively in a fast‑paced environment.
• Positive attitude.

Trinity powers the future of life sciences commercialization through the fusion of human and artificial intelligence. By blending deep therapeutic expertise and trusted human ingenuity with a purpose‑built technology platform, Trinity accelerates clarity and confidence at every step of the commercialization journey—from pre‑launch to scale to loss of exclusivity. For more than 30 years, the world’s leading pharmaceutical, biotech, and medtech companies have relied on Trinity’s foresight, execution, and partnership to deliver confident product launches, decisive market advantage, and measurable patient impact.

Trinity has grown from its first office in Waltham, MA to 1,300 professionals across 14 offices and five continents, setting new industry standards in quality, responsiveness, and client partnership. For more information, visit Trinity.

Trinity’s salary bands account for a wide range of factors that are considered in making compensation decisions, including skill sets, market demand, experience, performance, geographic location, and other business needs. A reasonable estimate of the current range is $150,000 – $175,000. In addition to your base salary, you will also be eligible for an annual discretionary performance bonus.

Trinity Life Sciences is an equal‑opportunity employer and welcomes applications from all qualified individuals. Inclusion and engagement are at the heart of how we work and grow together. We’ve evolved from a traditional “DEI” framework to Inclusion & Engagement, a model that moves beyond representation to focus on connection, collaboration, and shared purpose. Every role at Trinity plays a part in fostering an environment where all employees feel valued, respected, and empowered to contribute fully.

By embedding I&E principles into our culture, we ensure belonging and engagement are not standalone initiatives—they are part of how we build teams, make decisions, and deliver excellence every day. Trinity will not tolerate any form of discrimination or harassment and encourages applicants of all ages and identities.