AbbVie Posted October 22, 2026

2027 Drug Substance Engineering Intern (PhD)

North Chicago, IL Intern
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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

Drug Substance Engineering Internship Overview

Envision spending your summer working with energetic colleagues and inspirational leaders, all while gaining world-class experience in one of the most dynamic organizations in the pharmaceutical industry. This is a reality for AbbVie Interns.

Micronization of drug substance is a critical process in API manufacturing for ensuring downstream critical quality attributes. Micronization processes such as pin milling and jet milling leverage feed rate control to optimize the process performance, and while feed rate is well understood for many powder systems there is a gap in understanding the feed rate control of poorly flowing materials in micronization techniques.

The Drug Substance Engineering Intern within Product Development, Science, and Technology (PDS&T) will help establish a systematic approach to understand how the physical properties of powder systems impact their feeding performance in micronization processes.

Key responsibilities include:

Experimental studies to understand and characterize powder properties

Evaluate performance of micronization techniques (i.e. jet mill, pin mill) with various feed mechanisms

Analyze data and trends to identify signatures for process performance

Develop and verify computational models

Summarize and present findings in departmental and cross-functional settings

Qualifications

Minimum Qualifications

Currently enrolled in university, pursuing a PhD in Chemical Engineering, Materials Engineering, or other related field

Must be enrolled in university for at least one semester following the internship

Preferred Qualifications

Expected graduation date between December 2027 – June 2028

Exposure to comminution processes

Experience with physical characterization techniques (flowability, adhesion, cohesion, bulk density, laser diffraction particle size determination)

Proficient in computational modeling techniques (e.g., fluid dynamics, discrete element method)

Additional Information

Benefits and Amenities

Competitive pay

Relocation support for eligible students

Select wellness benefits and paid holiday / sick time

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. ​

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
Intern/Fellow/Postdoc
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
North Chicago, IL
Employment type
Intern

How this role compares

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

We currently track 339 comparable Intern/Fellow/Postdoc Manufacturing & CMC roles across 56 biopharma companies.

339Comparable roles tracked
315Currently active
56Companies hiring similar roles
25Countries represented

Salary context

69 of 339 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 $58,656/yr – $103,500/yr
Lowest disclosed · Warehouse Associate I (M-F 11am-7:30pm) · AbbVie $16/hr – $29/hr (≈ $33,280–$60,320/yr)
Highest disclosed · Advisor, Bioanalytical Chemistry · Lilly $168,000/yr – $268,400/yr
Peer group range $46,800 – $218,200 (median $82,050)

Where these roles are based

Top locations among the 339 comparable roles

United States183
France50
Germany28
Belgium16
Switzerland10
Netherlands8

+ 19 more countries

Seniority mix

339 of 339 peers have a known seniority level

Intern/Fellow/Postdoc197
Associate142

Therapeutic area mix

6 of 339 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease6

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
Merck West Point, Pennsylvania, United States Intern/Fellow/Postdoc
Same function Same seniority Same country
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60%similar
AbbVie North Chicago, IL Intern/Fellow/Postdoc
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60%similar
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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.

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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.