Boehringer Ingelheim Posted October 30, 2026

Scientist IV - Biotherapeutics; Biotherapeutics Purification (Ridgefield, CT, United States, Connecticut)

Ridgefield, Connecticut, United States Type not listed
Notify me about similar jobs

Boehringer Ingelheim 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

Description

Boehringer Ingelheim is currently seeking an innovative and ambitious Scientist IV, Biotherapeutics Purification to join our Biotherapeutics Discovery department located at our Ridgefield, CT facility.

We are seeking a talented and experienced Scientist IV who will conduct protein purification and analytics to support development of protein biotherapeutics in a fast-paced research environment. This person will be primarily responsible for designing and executing protein purification and analytics as well as, analyzing and interpreting assays and production data to understand inherent protein attributes and physicochemical stability.

The ideal candidate will be an analytical thinker with creative problem-solving skills; a quick learner who takes the initiative and manages workflows for several projects with enthusiasm and resourcefulness; an effective collaborator, working with different functional areas to enhance project knowledge.

As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development and delivery of our products to our patients and customers. Our global presence provides opportunities for all employees to collaborate internationally, offering visibility and opportunity to directly contribute to the companies' success. We realize that our strength and competitive advantage lie with our people. We support our employees in a number of ways to foster a healthy working environment, meaningful work, mobility, networking and work-life balance. Our competitive compensation and benefit programs reflect Boehringer Ingelheim's high regard for our employees.

Duties & Responsibilities

•    Plan, coordinate and perform purification of biotherapeutic proteins using standard chromatography methods (Affinity capture, SEC, CEX, AEX, MMC, HIC).  Troubleshoot complex systems as necessary through process development.

•    Perform standard analytical techniques to assess protein purity, stability and quality (HPLC-SEC, SDS-PAGE, CGE, DLS)

•    Evaluate new technologies and process changes to improve the productivity, quality and consistency of standard platform processes.

•    Perform stage appropriate purification assessments, including screening of protein behaviors and attributes in relevant process conditions, interpret and present findings to other Biotherapeutics Discovery colleagues.

•    Develop novel analytical methodologies and evaluate new technologies to improve purification team capabilities

•    Contribute to broader research goals in areas related to protein biochemistry aimed at developing a better understanding of therapeutic protein structure, stability, dynamics, and function.

•    Provide protein biochemistry and protein purification support for other scientists across Biotherapeutics Discovery; perform other tasks assigned by manager in a timely manner.

•    Improve data quality, consistency, and throughput using automation and analysis scripts. Identify  opportunities for innovative automation strategies to streamline operations and boost workflow efficiency.

•    Comply with all applicable regulations, perform all work in a safe manner; maintain proper records in accordance with SOP’s and policies.

Requirements

•    Master’s Degree from an accredited institution with six-plus (6+) years of experience in related scientific discipline, OR Bachelor’s Degree from an accredited institution with ten-plus (10+) years of experience in related scientific discipline or equivalent experience in related field

•    Considerable experience with protein purification techniques such as affinity chromatography, ion exchange chromatography (AEX,CEX), Mixed mode chromatography (MMC), and/or Hydrophobic interaction chromatography (HIC)

•    Experience conducting standard protein analytics to assess quality and stability (SDS-PAGE, CGE, U/HPLC, DLS)

•    Knowledge and experience with protein expression preferred.

•    Experience with data analysis software and/or modern computer programming languages (MATLAB, Mathematica, Python, SQL, or Java); experience in statistical and DOE software (JMP, R, Minitab, Statistica) is beneficial.

•    Familiarity with lab automation is preferred.

•    Strong grasp of protein biochemistry principles underpinning protein interactions, stability, and biotherapeutic quality attributes.

•    Creative problem solving with a high level of initiative and ability to work independently as well as collaboratively

•    Good record-keeping and organizational skills with exceptional attention to detail.

•    Excellent writing, presenting, and communicating skills.

Eligibility Requirements:

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

•    Must be willing to take a drug test and post-offer physical (if required).

•    Must be 18 years of age or older.

Compensation Data

The base salary range for this position is $108,800 to $163,200. The position may be eligible for a role-specific discretionary bonus, relocation assistance, and/or other compensation elements. We continuously review market data and may adjust salary ranges as needed in the future. Actual compensation will be based on job-related factors such as skills, experience, qualifications, and other factors permitted by law. Benefits include medical, dental, and vision coverage, retirement savings opportunities, paid time off, paid holidays, disability and life insurance benefits, and other company-sponsored benefits. For additional information regarding our benefits and Total Rewards offerings, please click here .

Job details

Seniority
Not listed
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Ridgefield, Connecticut, United States
Employment type
Not listed

How this role compares

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

We currently track 3428 comparable Manufacturing & CMC roles across 175 biopharma companies.

3428Comparable roles tracked
3174Currently active
175Companies hiring similar roles
61Countries represented

Salary context

812 of 3428 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject $108,800/yr – $163,200/yr
Lowest disclosed · Operator – Plant Utilities · Lilly $13/hr – $28/hr (≈ $26,998–$58,302/yr)
Highest disclosed · Head of Analytical Development · ModernaTX, Inc. $272,200/yr – $490,100/yr
Peer group range $42,650 – $381,150 (median $126,950)

Where these roles are based

Top locations among the 3428 comparable roles

United States1570
Germany211
India155
France149
Ireland129
China125

+ 55 more countries

Seniority mix

1516 of 3428 peers have a known seniority level

Senior408
Manager359
Intern/Fellow/Postdoc208
Associate149
Principal129
Associate Director105
Director104
Senior Director48
Executive/VP6

Therapeutic area mix

22 of 3428 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease13
Rare Disease3
Dermatology & Aesthetics2
Oncology2
Immunology1
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.

40%similar
40%similar
Lilly Indianapolis, Indiana, United States of America Director
Same function Same country
40%similar
Lilly Indianapolis, Indiana, United States of America Associate
Same function Same country
40%similar
Merck West Point, Pennsylvania, United States of America Principal
Same function Same country
40%similar
Merck West Point, Pennsylvania, United States Intern/Fellow/Postdoc
Same function Same country
40%similar
AbbVie North Chicago, IL Associate Director
Same function Same country

Notify me about similar jobs

Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

Or follow a whole field: get every new Manufacturing & CMC job in the United States, and choose locations and companies.

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.

40%
Director, Global Regulatory Affairs – Chemistry, Manufacturing and Controls (CMC), Platform Innovation – Synthetic Peptides and Oligonucleotides
Lilly · Indianapolis, Indiana, United States of America · Director
Function Therapeutic area Seniority Country
40%
Associate Principal Scientist/Engineer, Medical Device and Combination Products, Analytical
Merck · West Point, Pennsylvania, United States of America · Principal
Function Therapeutic area Seniority Country
40%
Senior Scientist II - Biologics Drug Product Development
AbbVie · North Chicago, IL · Senior
Function Therapeutic area Seniority Country
40%
Senior Scientist, II Biologics & Genetic Medicine - LCMS Characterization & Bioanalysis
AbbVie · North Chicago, IL · Senior
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.