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Associate Scientist, Bioanalytical Methods

Thermo Fisher Scientific
Wilmington, DE Full Time
POSTED ON 4/17/2026
AVAILABLE BEFORE 5/16/2026
Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Join us as a Scientist I

Join us as an Associate Scientist !

Role: Associate Scientist, Bioanalytical Methods

This is a fully onsite role based at our customer’s site in Wilmington, DE. We welcome applicants from all locations within the US. Please note that relocation assistance is not provided for this position, and any relocation costs will be the responsibility of the candidate.

Must be legally authorized to work in the United States without sponsorship.

Must be able to pass a comprehensive background check, which includes a drug screening.

Thermo Fisher's clinical research business is a leading global contract research organization and world leader in serving science. We are passionate, deliberate, and driven by our mission – to enable our customers to make the world healthier, safer, and cleaner.

Within our Analytical Services team, we have a functional service provider solution, which is a unique partnership that allows our customers to leverage the experience of our staff, while allowing you, the employee, to gain direct experience working onsite at a pharmaceutical/ biopharmaceutical company, all while maintaining full-time benefits.

This role will be 100% onsite in Wilmington, DE

Discover Impactful Work: Associate Scientist will conduct the cell culture lab works in both cell line development (CLD) and cell culture process development (Upstream) teams to support the development of stable manufacture cell lines that express the therapeutic antibodies.

Essential Functions of the Job (Key responsibilities):

  • Conduct experiments for bioanalytical methods (such as ELISA potency assays, CHO HCP assays and Residual Pro A assays).
  • Conduct routine testing to support early stage development, including cell line development, process development, and formulation development.
  • Present/conclude data summaries.
  • Operate and maintain bioanalytical instrumentation in compliance with all safety rules and procedures.
  • Equipment: ELISA plate reader and SoftMax Pro software
  • Other responsibilities as assigned

Qualifications (Minimal acceptable level of education, work experience, and competency):

  • BS degree within chemical engineering, biochemical engineering biology, molecular biology, biochemistry or cell biology and 0- 1 years of experience in an appropriate subject area or working towards relevant qualification
  • Basic knowledge in aseptic cell culture is required, hands-on experience in cell culture process development is helpful, proven experience is a plus.
  • Good verbal and written communication skills.
  • Collaborative, organized, and pay attention to details.

In some cases, an equivalency, consisting of a combination of appropriate education, training and/or directly related experience, will be considered sufficient for an individual to meet the requirements of the role.

Benefits

We offer competitive remuneration, annual incentive plan bonus, healthcare, and a range of employee benefits. Thermo Fisher Scientific offers employment with an innovative, forward-thinking organization, and outstanding career and development prospects. We offer an exciting company culture that stands for integrity, intensity, involvement, and innovation!

Our Mission is to enable our customers to make the world healthier, cleaner and safer. Watch as our colleagues explain 5 reasons to work with us. As one team of 100,000 colleagues, we share a common set of values - Integrity, Intensity, Innovation and Involvement - working together to accelerate research, solve complex scientific challenges, drive technological innovation and support patients in need. #StartYourStory with PPD, part of Thermo Fisher Scientific, where diverse experiences, backgrounds and perspectives are valued.

Working Conditions and Environment:

  • Work is performed in a laboratory and/or a clinical environment with exposure to electrical office equipment.
  • Occasional drives to site locations, occasional domestic travel.
  • Exposure to biological fluids with potential exposure to infectious organisms.
  • Rare exposure to skin and lung irritants, radiation, toxic materials and hazardous waste.
  • Personal protective equipment required such as protective eyewear, garments and gloves.
  • Exposure to fluctuating and/or extreme temperatures on rare occasions.

Physical Requirements:

  • Ability to work in an upright and /or stationary position for 6-8 hours per day.
  • Repetitive hand movement of both hands with the ability to make fast, simple, repeated movements of the fingers, hands, and wrists to operate lab equipment.
  • Occasional mobility needed.
  • Occasional crouching, stooping, with frequent bending and twisting of upper body and neck.
  • Light to moderate lifting and carrying (or otherwise moves) objects including luggage and laptop computer with a maximum lift of 15-20 lbs.
  • Ability to access and use a variety of computer software developed both in-house and off-the-shelf.
  • Ability to communicate information and ideas so others will understand; with the ability to listen to and understand information and ideas presented through spoken words and sentences.
  • Frequently interacts with others to obtain or relate information to diverse groups.
  • Works independently with little guidance or reliance on oral or written instructions and plans work schedules to meet goals. Requires multiple periods of intense concentration.
  • Performs a wide range of variable tasks as dictated by variable demands and changing conditions with little predictability as to the occurrence. Ability to perform under stress. Ability to multi-task.
  • Regular and consistent attendance.

Why Join Us?

When you join Thermo Fisher Scientific, you become part of a global team that values passion, innovation, and a commitment to scientific excellence. You’ll work in an environment where collaboration and development are part of the everyday experience – and where your contributions truly make a difference.

Apply today to help us deliver tomorrow’s breakthrough.

Salary.com Estimation for Associate Scientist, Bioanalytical Methods in Wilmington, DE
$116,896 to $144,561
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