Lilly Posted August 13, 2026

Principal Scientist GMP Microbiology Lilly Medicine Foundry

Lebanon, Indiana, United States of America FULL_TIME
Quality Principal

Lilly is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing medicines, strengthen how health is understood and managed, and support the communities we serve. This is hard, urgent, selfless work, but it’s work worth doing. If you’re driven by purpose and ready to bring your best to work that truly matters for patients, we invite you to join us.

Lilly recently announced a   $4.5 billion   investment to create the Lilly Medicine Foundry, the first-ever facility to combine research and manufacturing in   a single location , expanding capacity for clinical trial medicines while reducing costs and environmental impact.

Analytical GMP Laboratories (AGL) supports GMP testing across the Lilly Medicine Foundry (LMF) and the broader Product Research & Development (PRD) network, spanning environmental monitoring, microbiology, GMP testing, raw materials, and cleaning/investigations. AGL sits at the intersection of science and quality, this role offers the opportunity to shape the analytical compliance program from the ground up and help drive quality culture at a   cutting-edge   facility.

The Principal Scientist, GMP QC Microbiology is the subject matter expert supporting the Sr. Advisor of   Env. Monitoring &   Microbiology in day-to-day microbiological testing and batch disposition for clinical GMP manufacturing at the Medicine Foundry Analytical GMP Laboratory. The role executes and oversees compendial and non-compendial microbiological testing including sterility, bioburden, endotoxin (Bacterial Endotoxin Test), microbial limits, and water testing; leads laboratory investigations; authors change controls and SOPs; and trains and   mentors   junior analysts. Partnering with the Sr. Advisor, Quality Assurance, Manufacturing, and Regulatory Affairs, the   role   contributes to method validation and inspection readiness in compliance with cGMP, data integrity (ALCOA+ ),  EU   GMP Annex 1, and applicable global regulatory requirements.

What You'll Do

Testing & batch disposition

Perform and oversee sterility, bioburden, microbial limits, and water system testing; serve as primary data reviewer for   accurate   and   timely   batch disposition.

Perform microbial identification   testing and   maintain   the site isolate library; support   EM activities as back-up coverage.

Method validation & change control

Lead method validations, transfers, and verifications ; prepare protocols and summary reports and author   change controls for test methods, specifications, and SOPs.

Support qualification of laboratory equipment and   evaluate new   rapid microbiological methods (RMM).

Investigations, OOS & CAPA

Lead OOS/OOT and   other laboratory   investigations; author deviation reports and drive CAPA to closure with QA.

Regulatory compliance & audit readiness

Maintain documentation in a state of inspection readiness , serve as SME during inspections and audits, and   support remediation of audit observations to closure.

Stay current on   applicable compendial standards   and   regulatory requirements ; update SOPs to reflect evolving requirements.

Training, mentorship & continuous improvement

Develop and deliver training for junior analysts on test methods, aseptic   technique , and   cGMP ; serve as   a   qualified   trainer;   and   maintain   training records and competency matrices.

Partner with the Advisor on lab workflow and   continuous improvement   initiatives. Handle biohazardous and hazardous materials per EHS requirements.

Safety and GMP execution

Ensure laboratory, cleanroom, and manufacturing support activities are performed safely and   in accordance with   approved procedures, cleanroom behaviors, and GMP expectations.

Minimum Qualifications

BS or MS in in Microbiology, Biology, Biochemistry, Pharmaceutical Sciences, or related technical discipline

BS with 5+ years or MS with 3+ years of experience in cGMP pharmaceutical microbiology experience, including compendial method execution, investigation authoring, and analyst mentoring.

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 and Preferences

Experience with aseptic manufacturing or sterile drug product operations (fill–finish, lyophilization).

Proficiency   with EM data systems including MODA,   LabVantage , Metasys, and quality management systems ( TrackWise , Veeva Vault).

Experience with RMM platforms ( BacT /ALERT,   Bactec ,   Milliflex , NAT/PCR sterility). Prior   work   with LIMS, ELN,   LabVantage ,   TrackWise , or Veeva Vault .

Working knowledge of microbial identification techniques (MALDI-TOF, Vitek, Gram stain) .

Experience working in a greenfield or start-up laboratory environment, including contributing to lab build-out, SOP authoring from scratch, equipment   selection   and qualification, and   establishing   a quality culture from the ground up.

Additional Information

Location:   Initial location at Parkwood West, Carmel, IN, with occasional work at Lilly Technology Center, Indianapolis. Permanent location at the Lilly Medicine Foundry in Lebanon, IN.

Travel: Less than 5% domestic

Regular work in controlled cleanroom environments (ISO 5–8 / Grade A–D) requiring gowning per applicable SOP requirements.

May require occasional off-hours,   weekend , or on-call availability to support critical manufacturing campaigns or investigation   response .

Physical requirements include standing for extended periods, walking throughout the facility, and performing gowning activities.

Lilly is dedicated to helping individuals with disabilities to actively engage in the workforce, ensuring equal opportunities when vying for positions. If you require accommodation to submit a resume for a position at Lilly, please complete the accommodation request form ( https://careers.lilly.com/us/en/workplace-accommodation ) for further assistance. Please note this is for individuals to request an accommodation as part of the application process and any other correspondence will not receive a response.

Lilly is proud to be an EEO Employer and does not discriminate on the basis of age, race, color, religion, gender identity, sex, gender expression, sexual orientation, genetic information, ancestry, national origin, protected veteran status, disability, or any other legally protected status.

Our employee resource groups (ERGs) offer strong support networks for their members and are open to all employees. Our current groups include: Africa, Middle East, Central Asia (AMECA), Black Employees at Lilly (BE@Lilly), Chinese Culture Network (CCN), EnAble, Evolve, Lilly Indian Network (LIN), Organization of Latinx at Lilly (OLA), Pride (LGBTQ+ Allies), Veterans Leadership Network (VLN) and Women’s Initiative for Leading at Lilly (WILL).

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

Job details

Seniority
Principal
Function
Quality
Therapeutic area
Not listed
Location
Lebanon, Indiana, United States of America
Employment type
FULL_TIME

How this role compares

Computed from every other active Quality role in our database, not just this employer's listings.

We currently track 134 comparable Principal Quality roles across 35 biopharma companies.

134Comparable roles tracked
121Currently active
35Companies hiring similar roles
22Countries represented

Salary context

29 of 134 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject $65,250/yr – $169,400/yr
Peer group range $98,050 – $265,000 (median $142,155)

Where these roles are based

Top locations among the 134 comparable roles

United States71
India15
Ireland11
Singapore11
United Kingdom3
China's Mainland3

+ 16 more countries

Seniority mix

134 of 134 peers have a known seniority level

Senior97
Director24
Principal13

Therapeutic area mix

0 of 134 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

No peers with a known therapeutic area yet.

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

60%similar
Lilly Lebanon, Indiana, United States of America Principal
Same function Same seniority Same country
60%similar
Novartis Cambridge (USA), United States Principal
Same function Same seniority Same country
60%similar
Regeneron Pharmaceuticals, Inc (USA) Renss, United States Principal
Same function Same seniority Same country
60%similar
Regeneron Pharmaceuticals, Inc (USA) Renss, United States Principal
Same function Same seniority Same country
60%similar
Amgen Inc. Remote, United States Principal
Same function Same seniority Same country
60%similar
Bayer Berkeley, United States Principal
Same function Same seniority Same country

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

60%
Principal Scientist GMP Environmental Monitoring Lilly Medicine Foundry
Lilly · Lebanon, Indiana, United States of America · Principal
Function Therapeutic area Seniority Country
60%
Principal Analytical Scientist (Automation)
Regeneron Pharmaceuticals, Inc (USA) · Renss, United States · Principal
Function Therapeutic area Seniority Country
60%
Sr. Principal Associate, Flow Mentor, Manufacturing Quality Assurance - Lilly Medicine Foundry
Lilly · Indianapolis, Indiana, United States of America · Principal
Function Therapeutic area Seniority Country
60%
Sr. Principal Associate - QC Analytical Equipment Support
Lilly · Richmond, Virginia, United States of America · Principal
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.