Eli Lilly

Senior Biologist

Eli Lilly$65K — $169K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • MS in Molecular Biology, Immunology, Biochemistry, Bioanalytical Chemistry, or related field with 0 years experience, or
  • BS in relevant field with 2-3 years pharma/biotech experience
  • Hands-on experience with potency assays like ELISA or cell-based assays
  • Proficiency in mammalian cell culture techniques
  • Experience with engineered cell lines for bioassay development
  • Strong interpersonal skills for effective cross-team collaboration
  • Ability to manage workload in a fast-paced environment

Responsibilities

  • Develop, optimize, and implement assays for therapeutic proteins and new modalities
  • Transfer potency assays for QC release and stability testing
  • Conduct experiments, analyze data, and author regulatory documents
  • Support bioassay lab operations including cell culturing and instrument qualification
  • Coordinate with internal and external partners in cross-functional teams
  • Assess emerging technologies for bioassay development

Benefits

  • Comprehensive benefit program including medical, dental, vision, and prescription coverage
  • 401(k) and pension plan participation
  • Flexible spending accounts for healthcare and dependent care
  • Life insurance and death benefits
  • Well-being benefits including assistance programs and fitness benefits
  • Paid vacation and time off benefits
Full Job Description
Overview

The Bioproduct Research and Development (BR&D) organization delivers innovative medicines through the development and commercialization of insulins, peptides, oligonucleotides, monoclonal antibodies, antibody-drug conjugates (ADCs), novel therapeutic proteins, and gene therapy systems. BR&D is a multidisciplinary group with deep scientific expertise that collaborates closely with discovery and manufacturing partners. Located in Indianapolis, IN, our scientists have access to world-class pharmaceutical development and engineering capabilities.

In this role, you will join a collaborative team of scientists dedicated to advancing bioassay science in support of Lilly's growing portfolio of biotherapeutics and next-generation modalities.

You will play a critical role in ensuring that the potency and biological activity of Lilly's medicines are accurately characterized from early development through commercialization, directly supporting patient access to safe and effective therapies. This is an opportunity to work hands-on with cutting-edge technologies - including cell and gene therapy platforms, engineered cell lines, and genome editing tools - while building deep technical expertise in bioassay development, a discipline central to both product quality and regulatory success. You will partner closely with colleagues across Analytical Development, Quality Control, Manufacturing, and Regulatory Affairs, gaining broad visibility into the end-to-end product lifecycle and the chance to shape how new assay technologies are evaluated and adopted across the organization.

For scientists looking to grow their careers in bioanalytical and cell-based assay science within a fast-paced, innovation-driven environment, this role offers meaningful technical challenges alongside strong mentorship and cross-functional exposure.

Responsibilities
  • Support the development, optimization, and implementation of assays to assess the biological activity of therapeutic proteins, peptides, and new modalities, including gene and cell therapies, in the laboratory.
  • Support the transfer of potency assays for QC release and stability testing to meet product and corresponding regulatory requirements.
  • Execute experiments, review and analyze data, author technical documents, and contribute to sections of regulatory submissions.
  • Support bioassay lab operations, including cell culturing, reagent acquisition and qualification, and instrument purchase and qualification.
  • Coordinate and collaborate with internal and external partners as part of cross-functional teams.
  • Evaluate and assess emerging technologies suitable for bioassay development.


Basic Requirements
  • MS in Molecular Biology, Immunology, Biochemistry, Bioanalytical Chemistry or a related field with a minimum of 0-[X] years of experience in the pharma/biotech industry; or
  • BS in Molecular Biology, Immunology, Biochemistry, Bioanalytical Chemistry, or a related field with a minimum of 2-3 years of experience in the pharma/biotech industry
  • Hands-on experience executing potency assays, such as binding assays (e.g., ELISA, SPR) and/or cell-based assays (e.g., luciferase reporter assays)
  • Proficiency in mammalian cell culture techniques, including maintenance of adherent and suspension cell lines, passaging, and cryopreservation
  • Experience working with engineered cell lines (e.g., stable reporter lines, knockout or knock-in lines) commonly used in bioassay development and qualification
  • Strong interpersonal and communication skills, with the ability to collaborate effectively across cross-functional teams
  • Demonstrated ability to prioritize and manage workload in a fast-paced, deadline-driven environment
  • Qualified applicants must be authorized to work in the United States on a full-time basis. Lilly will not provide support for or sponsor work authorization or visas for this role, including but not limited to F-1 CPT, F-1 OPT, F-1 STEM OPT, J-1, H-1B, TN, O-1, E-3, H-1B1, or L-1


Additional Skills/Preferences
  • Experience with genome editing techniques (e.g., CRISPR-Cas9, HDR, NHEJ), including design, execution, and confirmation of edits via molecular characterization
  • Experience with core molecular biology techniques, including PCR, qPCR, gel electrophoresis, cloning, plasmid preparation, and sequencing
  • Understanding of GMP quality systems
  • Knowledge of FDA/EMA regulations governing potency assay development
  • Experience with statistical analysis of bioassays using software such as SoftMax Pro, PLA 2.0, or JMP (SAS)


Additional Information
  • Location: Onsite at Lilly's Tech Center North campus, Indianapolis, IN


Actual compensation will depend on a candidate's education, experience, skills, and geographic location. The anticipated wage for this position is
$65,250 - $169,400

Full-time equivalent employees also will be eligible for a company bonus (depending, in part, on company and individual performance). In addition, Lilly offers a comprehensive benefit program to eligible employees, including eligibility to participate in a company-sponsored 401(k); pension; vacation benefits; eligibility for medical, dental, vision and prescription drug benefits; flexible benefits (e.g., healthcare and/or dependent day care flexible spending accounts); life insurance and death benefits; certain time off and leave of absence benefits; and well-being benefits (e.g., employee assistance program, fitness benefits, and employee clubs and activities).Lilly reserves the right to amend, modify, or terminate its compensation and benefit programs in its sole discretion and Lilly's compensation practices and guidelines will apply regarding the details of any promotion or transfer of Lilly employees.

#WeAreLilly

About Eli Lilly

ICOS Corporation is a biotechnology company that engages in the discovery, development, and commercialization of therapeutic products. It is engaged in the commercialization of treatments for unmet medical conditions, such as benign prostatic hyperplasia, hypertension, pulmonary arterial hypertension, cancer, and inflammatory diseases. It is the developer of a treatment known as Cialis (tadalafil), a product for the treatment of erectile dysfunction through its joint venture with Eli Lilly and Company in North America and Europe. It is also engaged in contract manufacturing services for third parties. It is in a strategic alliance with Solvay Pharmaceuticals, Inc. ICOS Corporation was established in 1989, based in Bothell, Washington. It is currently operated by Eli Lilly and Company.

Eli Lilly Careers

Joining Eli Lilly offers an unparalleled opportunity to become part of a leading global team dedicated to creating a healthier future. As a company revered for its commitment to innovation and leadership in the pharmaceutical industry, Eli Lilly is where your professional journey can flourish. Work You’ll Do At Eli Lilly, we are passionate about transforming patient care and advancing medical innovation. Our team at Eli Lilly is at the forefront of developing groundbreaking solutions in healthcare. By joining us, you will collaborate with some of the brightest minds in the industry, using cutting-edge technology to make real-world impacts. Lead with Innovation and Leadership Eli Lilly stands out in the marketplace by integrating deep industry expertise with robust research and development efforts. We are looking for professionals who are eager to drive change and lead the way in developing therapeutic breakthroughs. Explore Job Opportunities and Growth Eli Lilly offers a variety of career paths, including full-time positions and internships, across multiple functions such as research, marketing, IT, and sales. Whether you are a seasoned professional or a recent graduate, Eli Lilly provides an environment that promotes career growth and learning opportunities. Our commitment to diversity and leadership training ensures that every employee can achieve their potential. Be Part of Our Team Our team at Eli Lilly is committed to excellence and driven by a mission to improve lives. Employees enjoy a supportive culture that values collaboration, creativity, and diversity. We believe that a diverse workforce fosters innovation and helps us better connect with the communities we serve. Benefits and Culture Eli Lilly is dedicated to supporting our employees, offering competitive benefits, wellness programs, and comprehensive health care. Our culture is built on a foundation of respect, integrity, and quality, making Eli Lilly not just a great place to work, but a community to grow with. Networking and Professional Development Eli Lilly encourages continuous professional development and networking. With access to various training programs and mentorship opportunities, employees can enhance their skills and advance their careers. Our leadership is committed to nurturing talent through effective training and development strategies. Join Our Team Discover the exciting job opportunities at Eli Lilly by exploring open positions that match your skills and interests. We are continuously hiring and looking for individuals who are passionate, innovative, and ready to contribute to our mission of making life better for people around the globe. Stay Connected Keep up to date with the latest at Eli Lilly by following our careers blog. Gain insights from industry leaders and get tips on everything from crafting the perfect resume to preparing for your interview. Eli Lilly is not just a company—it's a place where you can make a difference. Explore the positions available and find out how your talents can help change the world. SEARCH ELI LILLY JOBS Stay ahead in your career with Eli Lilly, where innovation, leadership, and a commitment to diversity and growth lead the way to future advancements.
Learn more about Eli Lilly
Size
35,000 employees
Market Cap
$344.2 billion
Industry
Net Income
$6.1 billion
Founded
1876
5 Year Trend
+5.9%
Revenue
$24.5 billion
NASDAQ

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