Process Development Engineer III, Purification Development (PMPD)

Regeneron Pharmaceuticals, Inc (USA); Village of Tarrytown (NY); On-site; USD 109,900 - 179,300; Full time

Job summary

Regeneron Pharmaceuticals, Inc in Tarrytown, NY is seeking a Process Development Engineer III to lead chromatography-based liquid separation projects and mentor junior staff. The position requires a degree in engineering and industrial experience in protein purification.

The successful candidate will drive technology development and collaborate with multiple teams while ensuring compliance and safety in laboratory operations. This role promises a competitive salary range of $109,900 – $179,300 per annum and offers an equal opportunity workplace.

Qualifications

• 0‑2+ years (PhD), 3‑5+ years (MS), or 7‑10+ years (BS) of industrial experience.
• Industrial experience in protein purification required.
• Ability to work independently or in a team.

Responsibilities

• Lead and design chromatography-based liquid separation projects.
• Develop strategies to improve processes across Regeneron.
• Maintain lab operations and knowledge management systems.

Skills

Engineering discipline background

Initiative and multitasking

Interpersonal and communication skills

Critical thinking and problem-solving

Leadership ability

Education

PhD, MS, or BS in engineering

Tools

Akta Explorer/Avant and Akta Pilot

BioProcess Skid

HPLC and UPLC

Empower

JMP

Job description

Regeneron's Preclinical Manufacturing & Process Development group (PMPD) in Tarrytown, NY is hiring a Process Development Engineer III.

Responsibilities

• Lead and design chromatography-based liquid separation projects independently; mentor junior staff.
• Act as a chromatography authority, identify improvement opportunities, and develop strategies across Regeneron.
• Drive technology development, write and review complex technical documents reviewed by senior leadership.
• Implement risk‑based approaches to achieve project goals and address gaps.
• Provide science‑based recommendations and incorporate internal and external literature.
• Maintain lab operations, data and knowledge management systems within area of expertise.
• Shape internal workflows to anticipate customer needs and deliver internal and external presentations.
• Represent PMPD in multi‑functional meetings and collaborate with internal and external groups.

Other Duties and Responsibilities

• Contribute to lab equipment maintenance and safety to create an efficient working environment.
• Identify and prevent potential problems with laboratory supplies and equipment.
• Keep up to date with SOP training and compliance responsibilities.
• Communicate relevant information to PMPD Senior Staff as the departmental program team representative.

Qualifications

• Degree in an engineering discipline; 0‑2+ years (PhD), 3‑5+ years (MS), or 7‑10+ years (BS) of industrial experience.
• Industrial experience in protein purification required.
• Strong initiative, multitasking, and ability to work independently or within a team.
• Excellent interpersonal, verbal, and written communication skills.
• Critical thinking and problem‑solving skills.
• Innovative thinking and the ability to develop tools or techniques to improve procedures.
• Leadership experience with the ability to delegate tasks effectively.

Required Equipment and Programs

• Akta Explorer/Avant and Akta Pilot
• BioProcess Skid
• Disc Stack Centrifuge, depth filtration, tangential flow filters, normal flow filters
• Chromatographic columns, HPLC, UPLC, diafiltration skid
• Raman spectroscopy, laminar flow hood, chemical fume hood
• Empower, Unicorn, PI Historian, JMP, LIMS, Spotfire, RPES, ELN

Salary

Salary range: $109,900 – $179,300 per annum.

Equal Opportunity Employment

Regeneron is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity or expression, marital status, age, disability, nationality, citizenship, ethnic origin, military/veteran status, or any other characteristic protected under applicable law.