Johnson & Johnson Posted October 20, 2026

IMM Medical Affairs Summer Intern

Horsham, United States Full time
Medical Affairs Intern/Fellow/Postdoc
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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:

Career Programs

Job Sub Function:

Non-LDP Intern/Co-Op

Job Category:

Career Program

All Job Posting Locations:

Horsham, Pennsylvania, United States of America

Job Description:

Immunology Medical Affairs Field Medical (MSL) Summer Intern – Job Description

At J&J Innovative Medicine, we aspire to develop breakthrough treatments to transform the future of health, discovering new pathways and modalities to be in front of diseases and find cures. Inspired by patients, we apply rigorous science with compassion to confidently address the serious health problems of today and develop the potential medicines of tomorrow. The Medical Affairs Division of J&J Innovative Medicine provides practical, industry-specific scientific and analytical experience.

Johnson & Johnson Innovative Medicine is recruiting for an Immunology Medical Affairs Field Medical (MSL) Summer Intern located in Horsham, PA (hybrid). This position will be part of the US Immunology Dermatology Medical Science Liaison (MSL) team within Immunology Medical Affairs. The internship runs from mid-May through late August 2027.

The Field Medical Intern will report to a Senior Medical Science Liaison and work closely with the MSL Field Director, the Dermatology MSL team, and key Medical Affairs partners, including Medical Directors, Scientific Communications, and Learning Excellence. The intern will gain a firsthand view of how field medical teams translate clinical data into compliant scientific exchange, generate insights that shape medical strategy, and partner across the organization.

Responsibilities

Scientific resource development: Support the MSL team in building and updating internal scientific summaries, disease-state reference guides, and data compendia across psoriasis, psoriatic disease, and other immunology areas (all materials subject to Medical Affairs review processes).

Congress planning and intelligence: Help organize pre-congress planning (session and poster tracking) and synthesize post-congress scientific highlights and competitive landscape summaries for the MSL team.

Insights analysis: Assist with aggregating and thematically analyzing field medical insights to identify trends and knowledge gaps that inform Medical Affairs strategy.

Literature surveillance: Conduct structured PubMed and literature database searches and summarize newly published data relevant to immunology and dermatology.

Stakeholder and territory analytics: Support opinion leader mapping and engagement analytics using Excel and data visualization tools to help MSLs prioritize scientific engagement.

AI-enabled field efficiency: Help develop, test, and document Microsoft Copilot/GenAI prompts, templates, and use cases for MSL workflows (e.g., pre-call planning, post-congress summaries), in alignment with J&J AI and compliance policies.

Training and onboarding: Contribute to MSL onboarding and training materials such as quick-reference guides, data cheat sheets, and knowledge checks.

Field medical exposure: Participate in MSL team meetings and regional calls and learn the foundations of compliant scientific exchange, including Medical Affairs SOPs, the medical information request process, and health care compliance guidelines.

Capstone project: Own a defined summer project from scoping through delivery and present outcomes and recommendations to Immunology Medical Affairs leadership at the end of the internship.

Intern program engagement: Participate in Horsham-based intern programming, including Medical Affairs 101 sessions, leadership networking, and intern community events.

Eligibility Criteria

Enrolled in an accredited college/university pursuing graduate study in PharmD, PhD, MD, MPH, or another master’s program in a science-related field; exceptional undergraduate candidates pursuing a Bachelor’s degree in a science-related field (e.g., Biochemistry/Biology/Chemistry) who have completed two or three years of coursework will also be considered

Must be permanently authorized to work in the U.S., must not require sponsorship of an employment visa (e.g., H-1B or green card) at the time of application or in the future. Students currently on CPT, OPT, or STEM OPT usually require future sponsorship for long term employment and do not meet the requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship.

Able to work on a hybrid schedule at the Horsham, PA site for the duration of the internship

Required Qualifications

A minimum GPA of 3.0

Demonstrated interest in Medical Affairs and/or a Medical Science Liaison career

Ability to critically evaluate and clearly summarize clinical and scientific literature

Detail-oriented, analytical, highly organized, and able to manage multiple tasks

Ability to work independently as well as on a team

Strong oral and written communication skills, including presenting scientific information to varied audiences

Proficient with Microsoft Office including Word, Excel (with high proficiency generating tables and graphs), and PowerPoint

Preferred Qualifications

Coursework, rotations, or research experience in immunology, dermatology, or inflammatory diseases

Experience with PubMed and other literature databases

Academic and/or industry clinical trial or research experience

Familiarity with data visualization tools and/or generative AI tools (e.g., Microsoft Copilot)

Technical competencies in SharePoint, Teams, and other information technology systems

Participation in campus/community service or leadership activities

Permanently authorized to work in the U.S., must not require sponsorship of an employment visa (e.g., H-1B or green card) at the time of application or in the future.  Students currently on CPT, OPT, or STEM OPT usually requires future sponsorship for long term employment and do not meet the requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship.

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.

Required Skills:

Preferred Skills:

Job details

Seniority
Intern/Fellow/Postdoc
Function
Medical Affairs
Therapeutic area
Not listed
Location
Horsham, United States
Employment type
Full time

How this role compares

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

We currently track 98 comparable Intern/Fellow/Postdoc Medical Affairs roles across 36 biopharma companies.

98Comparable roles tracked
90Currently active
36Companies hiring similar roles
36Countries represented

Salary context

8 of 98 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
Highest disclosed · Field Medical Advisor, Oncology · Moderna Services, Inc. $142,500/yr – $256,500/yr
Peer group range $75,510 – $199,500 (median $81,078)

Where these roles are based

Top locations among the 98 comparable roles

United States13
Germany13
China8
United Kingdom6
India6
Japan6

+ 30 more countries

Seniority mix

98 of 98 peers have a known seniority level

Associate72
Intern/Fellow/Postdoc26

Therapeutic area mix

25 of 98 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology14
Neuroscience3
Rare Disease2
Cardiovascular / CVRM2
Respiratory1
Immunology1
Dermatology & Aesthetics1
Vaccines & Infectious Disease1

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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.

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Same function Same seniority Same country
50%similar
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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.

Or follow a whole field: get every new Medical Affairs 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.

60%
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Function Therapeutic area Seniority Country
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Function Therapeutic area Adjacent 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.