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Sr Associate Scientist Jobs (NOW HIRING)

Pfizer

Senior Associate Scientist

Pearl River, NY · On-site

$68K - $114K/yr

The individual will collaborate closely with scientists across the Early BioProcess Development (EBPD) to design and implement cell-based potency assays for multiple vaccine programs. The individual ...

Gilead

Sr Associate Scientist, FPD

Foster City, CA

$126K - $164K/yr

A Sr. Associate Scientist within FPD may support teams conducting compounding screening to enable drug candidate selection, drug substance physio/chemical property assessment and form selection ...

SGS Consulting

Sr. Associate Scientist

San Diego, CA · On-site

Company Description About US: SGS is a New Jersey headquartered end-to-end Professional Services firm servicing a diverse Fortune clientele. SGS is a Equal Opportunity Employer and prides itself as a ...

SGS Consulting

Sr. Associate Scientist

San Diego, CA

Company Description About US: SGS is a New Jersey headquartered end-to-end Professional Services firm servicing a diverse Fortune clientele. SGS is a Equal Opportunity Employer and prides itself as a ...

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Sr Associate Scientist information

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How much do sr associate scientist jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for sr associate scientist in the United States is $35.92, according to ZipRecruiter salary data. Most workers in this role earn between $27.88 and $40.87 per hour, depending on experience, location, and employer.

What types of cross-functional collaboration can a Sr Associate Scientist expect in their daily work?

As a Sr Associate Scientist, you will regularly collaborate with multidisciplinary teams, including research associates, principal scientists, project managers, and sometimes regulatory affairs or quality assurance staff. Your role often involves sharing experimental results, coordinating timelines, and integrating feedback from colleagues in related departments such as analytical chemistry or process development. Effective communication and teamwork are essential, as project success relies on the seamless integration of diverse expertise. This collaborative environment not only supports your immediate project goals but also provides valuable opportunities for professional growth and learning from peers.

What are Sr Associate Scientists?

Sr Associate Scientists are experienced professionals who conduct scientific research and experiments, often within industries like pharmaceuticals, biotechnology, or environmental sciences. They design and execute studies, analyze data, and help develop new products, processes, or technologies. Typically, they work under the guidance of more senior scientists but have substantial autonomy and may mentor junior staff. Their work often contributes to scientific publications, regulatory submissions, or product development milestones.

What is the difference between Sr Associate Scientist vs Associate Scientist?

AspectSr Associate ScientistAssociate Scientist
Required CredentialsBachelor's or Master's in relevant field; some roles may prefer PhDBachelor's or Master's in relevant field
Work EnvironmentLaboratory, research, and development settingsLaboratory, research, and development settings
Employer & Industry UsagePharmaceutical, biotech, and research organizationsPharmaceutical, biotech, and research organizations
Common Search & ComparisonYesYes

The main difference between a Sr Associate Scientist and an Associate Scientist lies in experience and responsibility. A Sr Associate Scientist typically has more experience, may lead projects, and contribute to experimental design, whereas an Associate Scientist supports research activities under supervision. Both roles are common in biotech and pharmaceutical industries, requiring similar educational backgrounds and working in laboratory environments.

What are the key skills and qualifications needed to thrive as a Sr Associate Scientist, and why are they important?

To thrive as a Sr Associate Scientist, you need a solid background in scientific research, data analysis, and experimental design, usually supported by a bachelor's or master's degree in a relevant field. Familiarity with laboratory information management systems (LIMS), advanced analytical instruments, and relevant regulatory or safety certifications is often required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in collaborative research environments. These competencies ensure scientific rigor, regulatory compliance, and the successful advancement of research projects.
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Sr Associate Scientist jobs near you
Infographic showing various Sr Associate Scientist job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 67% Full Time, 30% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $74,723 per year, or $35.9 per hour.
Senior Associate Scientist I, Biochemical Analysis

Senior Associate Scientist I, Biochemical Analysis

Catalent, Inc.

Kansas City, MO • On-site

Full-time

Medical, Life, Retirement, PTO

Re-posted 12 days ago

Catalent rating

7.6

Company rating: 7.6 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

50th of 74 rated pharmaceutical

Job description

Senior Associate Scientist I, Biochemical Analysis
Position Summary
  • Shift: Monday - Friday 8am-5pm
  • 100% on-site

Catalent's Kansas City facility is a leading center for integrated development, manufacturing, and packaging services for oral solid dosage forms. The site combines advanced technologies with a collaborative environment to support pharmaceutical development from early-stage formulation through commercial supply. With a strong focus on quality and innovation, the campus offers modern laboratories, state-of-the-art manufacturing suites, and specialized capabilities to meet diverse client needs. This location fosters teamwork and continuous learning, making it an excellent setting for professionals who want to contribute to delivering life-changing therapies while working in a dynamic and supportive environment.
The Senior Associate Scientist I is primarily responsible for testing samples, participate in method transfer and validation activities, draft methods, and report data under cGMP regulatory guidance for Large Molecules/Biologics product development and related stability studies.
The role:
  • Perform sample testing for biologics under cGMP regulatory guidance
  • Participate in method transfer and validation activities
  • Draft methods, method forms, and analytical reports
  • Execute laboratory testing using techniques such as HPLC/UPLC, electrophoresis, spectroscopy, and compendial assays
  • Follow standard operating procedures with strong attention to detail
  • Ensure accurate, legible, and compliant documentation in accordance with cGMP
  • Perform peer review of laboratory notebooks, logbooks, and method documentation
  • Operate laboratory equipment safely and in compliance with procedures

The candidate:
  • Bachelor's Degree in Life Sciences or Physical Science with 2+ years of relevant experience, OR
  • Master's degree in Life Sciences or Physical Science (no experience required)
  • Knowledge of scientific principles in disciplines such as Biology, Chemistry, or Biochemistry
  • Experience working in a laboratory environment with analytical techniques
  • Experience or exposure to cGMP regulations and compliance requirements
  • Experience with analytical techniques (HPLC/UPLC, electrophoresis, spectroscopy, etc.) preferred
  • Strong written and verbal communication skills
  • Strong attention to detail and documentation accuracy
  • Ability to multitask and manage multiple priorities
  • Ability to work independently and meet deadlines in a fast-paced environment

Why you should join Catalent:
  • Competitive medical benefits and 401K
  • 152 hours PTO + 8 Paid Holidays
  • Dynamic, fast-paced work environment
  • Opportunity to work on Continuous Improvement Processes

Catalent offers rewarding opportunities to further your career! Join the global drug development and delivery leader and help us bring over 7,000 life-saving and life-enhancing products to patients around the world. Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference.
personal initiative. dynamic pace. meaningful work.
Visit Catalent Careers to explore career opportunities.
Catalent is an Equal Opportunity Employer, including disability and veterans.
If you require reasonable accommodation for any part of the application or hiring process due to a disability, you may submit your request by sending an email, and confirming your request for an accommodation and include the job number, title and location to DisabilityAccommodations@catalent.com. This option is reserved for individuals who require accommodation due to a disability. Information received will be processed by a U.S. Catalent employee and then routed to a local recruiter who will provide assistance to ensure appropriate consideration in the application or hiring process.
Notice to Agency and Search Firm Representatives: Catalent Pharma Solutions (Catalent) is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Catalent employee by a third party agency and/or search firm without a valid written & signed search agreement, will become the sole property of Catalent. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you.
Important Security Notice to U.S. Job Seekers:
Catalent NEVER asks candidates to provide any type of payment, bank details, photocopies of identification, social security number or other highly sensitive personal information during the offer process, and we NEVER do so via email or social media. If you receive any such request, DO NOT respond- it is a fraudulent request. Please forward such requests to spam@catalent.com for us to investigate with local authorities.
California Job Seekers can find our California Job Applicant Notice HERE.

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About Catalent

Sourced by ZipRecruiter

Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference.Catalent is committed to the health and safety of its employees, visitors and the customers and patients we serve.

Industry

Pharmaceutical product wholesalers

Company size

10,000+ Employees

Headquarters location

Somerset, NJ, US

Year founded

2007

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