AbbVie Posted July 28, 2026

Principal Research Scientist I, In Vivo Antibody Discovery

Worcester, MA Full-time
Drug Discovery & Preclinical Research Principal

AbbVie 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

Company Description

About AbbVie

AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas including immunology, oncology and neuroscience - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at  www.abbvie.com . Follow @abbvie on  LinkedIn,   Facebook ,  Instagram ,  X  and  YouTube.

Job Description

The Biotherapeutics and Genetics Medicine department within Discovery Research is seeking a highly motivated Principal Scientist to join the in vivo antibody discovery team at AbbVie Bioresearch Center (ABC). The ABC site in Worcester, MA, offers a unique setting where Biotherapeutics discovery, development and manufacturing coexist in one location. The team partners with multidisciplinary groups across AbbVie focused on developing therapies for Immunology, Neuroscience, and Oncology. We utilize innovative approaches for antibody discovery including custom immunization strategies, advanced multiplex screening assays, and best-in-class automation platforms to enable successful antibody discovery against challenging targets.

As a member of the in vivo antibody discovery group, you will be responsible for leading innovative immunization-based antibody discovery. You will provide technical and strategic leadership across multiple immune discovery platforms, driving the identification of high-quality therapeutic antibody candidates for challenging targets and advanced antibody modalities. The successful candidate will combine deep expertise in antibody discovery technologies with strong program leadership, cross-functional collaboration, and external partner management.

Key Responsibilities 

Lead antibody discovery programs from hit identification, screening, lead selection, and candidate nomination.

Design and execute novel antigen engineering strategies and immunization approaches, to maximize immune response quality and diversity.

Provide technical leadership across multiple antibody discovery platforms, including B cell-based discovery, immune repertoire screens and hybridoma

Lead identification of antibody and VHH modalities for diverse therapeutic programs and multispecifics.

Evaluate and implement emerging antibody discovery technologies, including AI-enabled workflows, machine learning, computational biology, and laboratory automation, to expand platform capabilities and accelerate discovery.

Direct hybrid discovery campaigns that integrate internal capabilities with external partners while proactively identifying and mitigating scientific/ operational risks.

Mentor scientists and provide technical guidance across antibody discovery programs.

Contribute to the scientific reputation of the organization through publications, patents, presentations, and external collaborations.

Qualifications

BS, MS, or PhD in immunology, biochemistry, molecular biology, bioinformatics or a related scientific field with typically 6+ (PhD), 12+ (MS), or 14+ (BS) years of industry experience.

Deep hands-on expertise in antibody discovery platforms, such as single B cell cloning, immune repertoire screening and hybridoma.

Extensive experience designing antigens and novel immunization strategies for challenging therapeutic targets.

Strong expertise in hit identification, screening cascade design, lead triage, and lead selection.

Experience with VHH discovery platforms using camelids and transgenics.

Working knowledge of antibody engineering principles, developability assessment, and sequence liability evaluation.

Adept at identifying and working with novel solutions, such as AI-based antigen design, and laboratory automation.

Demonstrated ability to critically evaluate and implement new antibody discovery technologies and methodologies.

Team player with proven flexibility to deal with changing timelines and shifting work priorities.

Desired 

Experience with rabbit antibody discovery workflows.

Knowledge of bioinformatics pipelines and concepts used to analyze NGS data.

Familiarity with computational antibody discovery, AI/ML-enabled design, and laboratory automation technologies.

Proven ability to lead multidisciplinary discovery teams across biology, protein sciences, engineering, computational sciences, and project management.

Strong organizational and project leadership skills with demonstrated success delivering complex discovery programs.

Additional Information

Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law: ​

The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of this posting based on the job grade for this position. Individual compensation paid within this range will depend on many factors including geographic location, and we may ultimately pay more or less than the posted range. This range may be modified in the future. ​

We offer a comprehensive package of benefits including paid time off (vacation, holidays, sick), medical/dental/vision insurance and 401(k) to eligible employees.​

This job is eligible to participate in our short-term and long-term incentive programs. ​

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, incentive, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole and absolute discretion unless and until paid and may be modified at the Company’s sole and absolute discretion, consistent with applicable law.

AbbVie is an equal opportunity employer and is committed to operating with integrity, driving innovation, transforming lives and serving our community.  Equal Opportunity Employer/Veterans/Disabled.

US & Puerto Rico only - to learn more, visit  https://www.abbvie.com/join-us/equal-employment-opportunity-employer.html

US & Puerto Rico applicants seeking a reasonable accommodation, click here to learn more:

https://www.abbvie.com/join-us/reasonable-accommodations.html

Job details

Seniority
Principal
Function
Drug Discovery & Preclinical Research
Therapeutic area
Not listed
Location
Worcester, MA
Employment type
Full-time

How this role compares

Computed from every other active Drug Discovery & Preclinical Research role in our database, not just this employer's listings.

We currently track 193 comparable Principal Drug Discovery & Preclinical Research roles across 31 biopharma companies.

193Comparable roles tracked
172Currently active
31Companies hiring similar roles
12Countries represented

Salary context

64 of 193 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 $124,500/yr – $236,500/yr
Peer group range $105,700 – $322,000 (median $165,300)

Where these roles are based

Top locations among the 193 comparable roles

United States158
India9
United Kingdom5
Canada4
China's Mainland3
China3

+ 6 more countries

Seniority mix

193 of 193 peers have a known seniority level

Senior111
Principal56
Director26

Therapeutic area mix

29 of 193 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology16
Immunology5
Cardiovascular / CVRM5
Neuroscience1
Vaccines & Infectious Disease1
Respiratory1

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
AstraZeneca Gaithersburg, Maryland, United States of America Principal
Same function Same seniority Same country
60%similar
Lilly Indianapolis, Indiana, United States of America Principal
Same function Same seniority Same country
60%similar
Lilly Indianapolis, Indiana, United States of America Principal
Same function Same seniority Same country
60%similar
Lilly San Francisco, California, United States of America Principal
Same function Same seniority Same country
60%similar
Lilly Indianapolis, Indiana, United States of America Principal
Same function Same seniority Same country
60%similar
AbbVie Cambridge, MA 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 Drug Product Development
AstraZeneca · Gaithersburg, Maryland, United States of America · Principal
Function Therapeutic area Seniority Country
60%
Sr Scientist/Principal Scientist, Discovery Oncology (in vivo Biology)
Lilly · San Francisco, California, United States of America · Principal
Function Therapeutic area Seniority Country
60%
Principal Research Scientist I, Process Chemistry (Biocatalysis)
AbbVie · North Chicago, IL · Principal
Function Therapeutic area Seniority Country
60%
ADME Scientist, Antibody–Oligonucleotide Conjugates (Principal Scientist I/II)
Novartis · San Diego, United States · 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.