Johnson & Johnson Posted October 16, 2026

Associate Scientist I, Discovery-Oncology

Beerse, Belgium Full time
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Johnson & Johnson 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 Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com .

As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.

Job Function:

Discovery & Pre-Clinical/Clinical Development

Job Sub Function:

Pharmacology

Job Category:

Scientific/Technology

All Job Posting Locations:

Beerse, Antwerp, Belgium

Job Description:

About Innovative Medicine

Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based

advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.

Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every

step of the way.

About Oncology

Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.

Our Oncology team is focused on the elimination of cancer by discovering new pathways and modalities to finding treatments and cures. We lead where medicine is going and need innovators with an unwavering commitment to results.

Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.

We are searching for the best talent for a Senior Scientist, in Oncology Discovery, Innovative Medicine, located in Beerse, Belgium

Join our Oncology In Vivo team and drive the characterization and development of small molecules, biologics, radioligands, antibody-drug conjugates, cell therapies, and immune modulators for cancer treatment, coordinating cross-functional teams and ensuring compliance with regulatory requirements. You will contribute to in vivo and ex vivo studies across multiple research programs and contribute to the advancement of innovative therapies. Specifically, you will establish and perform in vivo model development, target inhibition, efficacy, mechanism of action, and pharmacokinetic/pharmacodynamics (PK/PD) biomarker studies, and will evaluate the influence of dose, schedule and therapeutic combinations in various cancer models.

Key Responsibilities:

Design, perform, interpret and report complex in vivo preclinical cancer models.

Conduct methods of in in vivo experimentation, including tumor implantation, dosing, proper handling of chemotherapeutics, tumor measurement, health monitoring, and data collection and analyses

May contribute to ex vivo analysis of tumor cells or immune cells by FACS, IHC or ELISA, RT-PCR, or Luminex®

May perform bioluminescent imaging studies using molecular reporters or disseminated/ metastatic disease models

Analyze using appropriate statistical methods and present data in a clear presentation-ready format

Analyze and present data in a clear presentation-ready format

Manage multiple in vivo experiments simultaneously

May contribute on various projects outside of their own, or collaborate with partners from relevant functions

Act as a resource on project teams with clear and professional verbal and written communication

Some weekend, evening, and holiday dosing/ animal monitoring required

Qualifications

Bachelor’s degree (B.S./B.A.) in the life sciences (molecular/ cellular biology, biochemistry, pharmacology, tumor immunology) with at least 3 years of relevant pharmaceutical or biotech industry/ lab/ academic experience OR a Master’s degree (M.S.) with at least 2 years of relevant pharmaceutical or biotech industry /lab/ academic experience is required OR an Associate’s degree (A.S.) with at least 5 years of relevant pharmaceutical or biotech industry /lab/ academic experience is required

Ability for cell culture of cancer or immune cells is preferred

Experience with oncology -relevant models including xenografts, syngeneic models, primary grafts, orthotopic models, transgenics or genetically engineered tumor models is required.

Experience with small molecules and/ or biologics is desirable

Experience with immune-modulatory agents, vaccines or cell therapies such as CAR-Ts is desirable

Skills in tumor implantation techniques and dosing, proper handling of therapeutics, tumor measurement, health monitoring, and data collection and analysis are required

Good organizational skills including the ability to support more than one project simultaneously are required

Excellent interpersonal skills with the ability to interact effectively with people and teams are required

Intellectually curious and well informed on the latest scientific advances in the field is preferred

Good data management record-keeping skills are required

Good oral and written communication skills are required

Able to effectively present scientific data and concepts to colleagues and teams is required

Proven track record of adherence to animal welfare and compliance regulations is critical

Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.

Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants’ needs. If you are an individual with a disability and would like to request an accommodation, external applicants please contact us via https://www.jnj.com/contact-us/careers , internal employees contact AskGS to be directed to your accommodation resource.

#LI-Onsite

Required Skills:

Preferred Skills:

Analytical Reasoning, Clinical Data Management, Data Savvy, Drug Discovery Development, Execution Focus, Pharmaceutical Medicine, Pharmacodynamics, Pharmacokinetics, Pharmacology, Pharmacometrics, Proactive Behavior, Process Optimization, Process Oriented, Report Writing, Scientific Research, Technologically Savvy

The anticipated base pay range for this position is:

€52,000.00 - €82,685.00

Benefits:

In addition to base pay, we offer the following benefits*: an annual bonus with set target (% of pay) depending on pay grade / location, where the actual amount is based on the employees’ and companies’ performance of the previous calendar year, or sales commissions. Moreover, we offer vacation days, parental leave for a minimum of 12 weeks, bereavement leave, caregiver leave, volunteer leave, well-being reimbursement, programs for financial, physical and mental health. We also offer service anniversary and recognition awards, and subject to the terms of their respective plans, employees - and in some location’s eligible dependents - can participate in several insurance plans. For more information, visit Employee benefits | Supporting well-being & career growth | Johnson & Johnson Careers.

*This is for informative purposes only. Amounts and actual benefits may vary by location and are subject to change.

Job details

Seniority
Associate
Function
Drug Discovery & Preclinical Research
Therapeutic area
Oncology
Location
Beerse, Belgium
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 91 comparable Associate Drug Discovery & Preclinical Research roles across 28 biopharma companies.

91Comparable roles tracked
84Currently active
28Companies hiring similar roles
11Countries represented

Salary context

23 of 91 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 Not listed on this posting
Lowest disclosed · 2027 Future Talent Program - Discovery Neuroscience - Co-op · Merck $39,908/yr – $111,111/yr
Highest disclosed · Finance Manager, R&D Discovery Research · AbbVie $109,500/yr – $208,500/yr
Peer group range $75,510 – $159,000 (median $97,100)

Where these roles are based

Top locations among the 91 comparable roles

United States58
France9
Germany5
Canada4
Belgium3
Switzerland3

+ 5 more countries

Seniority mix

91 of 91 peers have a known seniority level

Intern/Fellow/Postdoc58
Associate23
Manager10

Therapeutic area mix

11 of 91 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Neuroscience4
Oncology4
Cardiovascular / CVRM2
Immunology1

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.

75%similar
Merck South San Francisco, California, United States of America Intern/Fellow/Postdoc
Same function Same therapeutic area Adjacent seniority
75%similar
Merck South San Francisco, California, United States of America Intern/Fellow/Postdoc
Same function Same therapeutic area Adjacent seniority
75%similar
Johnson & Johnson Spring House, United States Intern/Fellow/Postdoc
Same function Same therapeutic area Adjacent seniority
75%similar
Johnson & Johnson Spring House, United States Intern/Fellow/Postdoc
Same function Same therapeutic area Adjacent seniority
50%similar
Johnson & Johnson Beerse, Belgium Intern/Fellow/Postdoc
Same function Adjacent seniority Same country
50%similar
Johnson & Johnson Beerse, Belgium Intern/Fellow/Postdoc
Same function Adjacent seniority 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.

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.

75%
2027 Future Talent Program – Discovery Oncology – Intern (South San Francisco, CA)
Merck · South San Francisco, California, United States of America · Intern/Fellow/Postdoc
Function Therapeutic area Adjacent seniority Country
75%
Oncology Preclinical Safety & TS Intern
Johnson & Johnson · Spring House, United States · Intern/Fellow/Postdoc
Function Therapeutic area Adjacent seniority Country
50%
Industrial Postdoctoral Scientist: Human In Vitro Neural Models for Connectivity and Disease
UCB · Braine L'alleud, Walloon Brabant, Belgium · Intern/Fellow/Postdoc
Function Therapeutic area Adjacent seniority Country
45%
Associate Scientist Discovery Proteomics
Amgen Inc. · South San Francisco, United States · Associate
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.