Associate Scientist - Therapeutic Protein

About the role

The Associate Scientist will support ongoing programs by purifying and biochemically characterizing protein reagents and antibodies. This role is located in Tarrytown, New York and is expected to start on June 16, 2026.

Responsibilities

• Purify protein reagents and antibodies using standard chromatography platforms and automated systems
• Perform purification and analytical chromatography, including affinity, ion-exchange (IEX), hydrophobic interaction (HIC), and size-exclusion (SEC)
• Characterize proteins using Western blotting, SDS-PAGE, SEC, and UV/Vis spectrophotometry
• Enter, analyze, and document data in Benchling; prepare presentations and summaries for team review
• Communicate findings clearly and concisely to managers and cross-functional partners

Requirements

• BS or MS in biology, molecular biology, protein chemistry, chemical engineering, chemistry, or a related field
• 13 years of relevant laboratory experience (industry or academic)
• Hands-on experience with PCR and sequencing
• Proficiency in protein characterization techniques (e.g., Western blot, SDS-PAGE, SEC, spectrophotometry)
• Strong foundation in protein chemistry
• Excellent organizational, verbal, and written communication skills

Qualifications

• Experience operating KTA or comparable chromatography systems and associated software
• Familiarity with method development and troubleshooting across affinity, IEX, HIC, and SEC workflows
• Proficiency with Benchling and data analysis/visualization tools (e.g., Excel, GraphPad Prism)
• Experience preparing technical presentations and contributing to cross-functional project discussions

Skills

Detail-oriented with strong documentation practices, productive and proactive in a fast-paced, collaborative environment, problem-solver with a continuous improvement mindset, strong time management with the ability to handle multiple priorities.

Benefits

Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit here.

Pay

$70,300.00 - $110,100.00 annually

Schedule

Full time