Regeneron Pharmaceuticals, Inc

Associate Scientist - Therapeutic Protein

Regeneron Pharmaceuticals, Inc$70K — $110K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS or MS in biology, molecular biology, protein chemistry, chemical engineering, chemistry, or a related field
  • 1-3 years of relevant laboratory experience (industry or academic)
  • Hands-on experience with PCR and sequencing techniques
  • Proficiency in protein characterization techniques (Western blot, SDS-PAGE, SEC, spectrophotometry)
  • Strong foundation in protein chemistry
  • Excellent organizational, verbal, and written communication skills

Responsibilities

  • Purify protein reagents and antibodies using standard chromatography platforms and automated systems
  • Perform purification and analytical chromatography, including affinity, IEX, HIC, and 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

Benefits

  • Collaborative lab environment
  • Fast-paced work setting
  • Opportunities for cross-functional collaboration
  • Emphasis on high-quality outputs
  • Clear and timely communication of results
Full Job Description

We are seeking an Associate Scientistto join our Therapeutic Protein department to support ongoing programs by purifying and biochemically characterizing protein reagents and antibodies. You will work in a fast-paced, collaborative lab environment, ensuring high-quality outputs and clear, timely communication of results.

When & where:

Location- Tarrytown, 5 days on-site

Discover your role:

  • 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

This Role May Be for You If You Have Experience:

  • 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

The role requires:

  • BS or MS in biology, molecular biology, protein chemistry, chemical engineering, chemistry, or a related field
  • 1 3 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

Preferred 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

Tools & Technologies (a plus):

  • KTA/Unicorn or similar chromatography platforms
  • Benchling and ELN systems
  • UV/Vis spectrophotometers, SEC systems, gel imaging platforms

Salary Range (annually)

$70,300.00 - $110,100.00

About Regeneron Pharmaceuticals, Inc

Regeneron Pharmaceuticals is a biopharmaceutical company that discovers, develops, and commercializes pharmaceutical products for the treatment of serious medical conditions. The Company has therapeutic candidates in clinical trials for the potential treatment of cancer, eye diseases, and inflammatory diseases, and has preclinical programs in other diseases and disorders. The company’s product portfolio includes EYLEA, an aflibercept injection; ARCALYST, a rilonacept Injection for subcutaneous use; ZALTRAP for metastatic colorectal cancer; trap fusion proteins; and fully human monoclonal antibodies. On March 26, 2012, it was announced that Sanofi and Regeneron are in development with a new cholesterol drug which will help reduce cholesterol up to 72%. Regeneron Pharmaceuticals was founded in 1988 and is currently headquartered in New York, USA.

Regeneron Pharmaceuticals, Inc Careers

Join the innovative team at Regeneron Pharmaceuticals, Inc, a leading biotechnology company renowned for its commitment to science-driven solutions. This is an unparalleled opportunity to advance your career with a company at the forefront of medical breakthroughs and clinical research.

Work You’ll Do

At Regeneron Pharmaceuticals, Inc, you will collaborate with some of the brightest minds in the industry, engaging in work that directly contributes to the health and well-being of populations globally. Our diverse team of professionals is dedicated to pioneering developments in biotechnology through continuous innovation and rigorous research.

Explore Job Opportunities and Growth

Regeneron offers a variety of job opportunities that encourage professional growth and personal achievement. Whether you're seeking an entry-level position or a more senior role, you will find a path that aligns with your career ambitions and skills. Our supportive culture emphasizes leadership development and diversity training, ensuring every team member can thrive.

Internship Programs

Kickstart your career with a Regeneron internship. Our programs provide invaluable industry experience, mentoring from seasoned professionals, and opportunities to develop skills that are crucial in the biotech field. Interns at Regeneron gain hands-on experience, contributing to projects that matter.

Benefits and Culture

Choosing to work at Regeneron Pharmaceuticals, Inc means choosing a career that comes with competitive benefits designed to support you both professionally and personally. We offer comprehensive health benefits, retirement plans, and wellness programs. Our inclusive culture fosters an environment where every employee can flourish, driven by collaboration and mutual respect.

Innovation and Leadership

Lead the way in biotechnological innovation with Regeneron. Our leadership is constantly looking towards the future, investing in cutting-edge technology and research that pave the way for medical advancements. At Regeneron, leadership and innovation go hand in hand, creating a dynamic where breakthroughs are common.

Networking and Professional Development

Enhance your professional network and skill set through Regeneron’s extensive networking opportunities and ongoing professional development programs. We believe in nurturing our talent with advanced training sessions and regular workshops that cover the latest trends and technologies in the biotech industry.

Join Our Team

Discover the impact you can make in a career at Regeneron Pharmaceuticals, Inc. Search for open positions that match your skills and interests. We are continuously hiring and looking for passionate, curious, and innovative team players.

Stay Connected

Keep up to date with the latest at Regeneron by following our careers blog. Gain insights from the experts and learn more about the exciting world of biotech at Regeneron Pharmaceuticals, Inc.

Prepare for Your Interview

Ready to join us? Prepare your resume and refine your interview skills to become part of a company that’s dedicated to changing lives. Personalize your job search and get tailored job alerts directly to your inbox, so you never miss an opportunity to be part of our team. At Regeneron Pharmaceuticals, Inc, your career is poised for tremendous growth and innovation. Explore the opportunities today and be part of a team that’s shaping the future of biotechnology.
Learn more about Regeneron Pharmaceuticals, Inc
Size
10,368 employees
Market Cap
$78.1 billion
Industry
Net Income
$3.5 billion
Founded
1988
5 Year Trend
+27%
Revenue
$8.4 billion
NASDAQ

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