Customer Proposals Manager
Location: The actual location of this job is in Portsmouth, NH or Walkersville, MD.
The Proposal Senior Manager leads technical solution strategy across complex and high-value opportunities, setting the technical direction that differentiates Lonza from competitors. The role goes beyond proposal execution to design integrated customer solutions, influence deal positioning, and elevate technical value creation across the portfolio.
Operating in high-ambiguity environments, the Senior Manager drives cross-functional collaboration, coaches others in solution design, and embeds best practices that strengthen win probability and customer experience across the business.
This role is primarily based on site. Working together in person supports close, real‑time collaboration and the technical precision needed to manufacture medicines to the highest quality and safety standards. We offer flexibility to work remotely for no more than 20% of your time. Requests are considered on a case‑by‑case basis, in line with business needs.
What you will get:
The full-time base annual salary for this position is expected to range between $117,000 and $170,000 In addition, below you will find a comprehensive summary of the benefits package we offer:
Compensation for this role will be determined by the candidate’s qualifications, skills, experience, and relevant knowledge.
What you will do:
What we are looking for:
About Lonza
At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.
Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we offer equal employment opportunities to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.
Ready to shape the future of life sciences? Apply now.

Lonza is a pioneer and world leader in the CDMO industry, setting the pace with cutting-edge science, smart technology, and lean manufacturing. United by a common purpose, we turn our customers’ breakthrough innovations into viable therapies and manufacture the medicines of tomorrow.
Founded in Switzerland in 1897, our company is the first and original CDMO, and today we are more dynamic, agile and forward-focused than ever before. As one of the largest Western CDMOs, we bring together a global team of around 18,500 colleagues across five continents to deliver comprehensive, integrated solutions for our customers' complex needs.
For our customers and their patients, we bring quality, safety and reliability to bring life-enhancing and life-saving treatments to market at speed and at scale. For our colleagues, we strive to create a sense of belonging and inclusion where every person can thrive and bring their best.