Medical Science Liaison Jobs in Illinois
Medical Science Liaison jobs in Illinois are open across Chicago, Abbott Park, and Great Lakes and other Illinois metros, with employers like Abbott, EVERSANA, and Myriad Genetics hiring at every experience level. Find a role that fits below and apply directly.
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INTRODUCTION
If you are a current Jazz employee please apply via the Internal Career site.
Jazz Pharmaceuticals is a global biopharma company whose purpose is to innovate to transform the lives of patients and their families. We are dedicated to developing life-changing medicines for people with serious diseases — often with limited or no therapeutic options. We have a diverse portfolio of marketed medicines, including leading therapies for sleep disorders and epilepsy, and a growing portfolio of cancer treatments. Our patient-focused and science-driven approach powers pioneering research and development advancements across our robust pipeline of innovative therapeutics in oncology and neuroscience. Jazz is headquartered in Dublin, Ireland with research and development laboratories, manufacturing facilities and employees in multiple countries committed to serving patients worldwide.
ROLE AND RESPONSIBILITIES
The Medical Science Liaison (MSL) is a member of a field-based team of scientists who function as an extension of the US Medical Affairs organization. MSLs are responsible for developing and enhancing professional relationships with medical thought leaders involved in various phases of product development. MSLs provide medical information through scientific exchange, and clinical/scientific support for Jazz Pharmaceuticals and the Medical Affairs department.
This is a field-based position covering Kansas, Missouri, Illinois, Kentucky, Ohio, Indiana, Iowa, Michigan, Wisconsin, Minnesota, North Dakota, and South Dakota, and requires professionals with established personal and scientific credibility to interact with thought leaders and academic centers of excellence.
While the position is advertised as a Medical Science Liaison role, we welcome applications from candidates with Senior-level experience, as we are open to considering the creation of a requisition for individuals with additional expertise if Jazz determines that there is sufficient business need.
Essential Functions
KOL Development and Field Engagement:
- Identify and develop peer-to-peer relationships with key opinion leaders (KOLs) and healthcare providers within the therapeutic area
- Develop and execute territory plans in alignment with US Medical Affairs plans
- Identify and communicate key clinical and research issues and insights from KOLs to appropriate departments
- Participate in medical education for healthcare professionals (HCPs) through on-site presentations at healthcare institutions, investigator meetings, national conferences, advisory boards, or regional meetings
- Provide scientific support for additional activities such as medical congress staffing, advisory boards, and sales training initiatives
Positions self as Scientific Expert
- Maintains an up to date and high-level knowledge of the therapy area, Jazz products, new and emerging areas of research, therapeutic issues and trends, and competitive landscape
- Establishes reputation as a trustworthy and knowledgeable source of scientific and medical information for the healthcare community
- Supports development of Jazz Pharmaceuticals positioning as the scientific authority in the therapeutic area. Attends appropriate scientific congresses to stay abreast of developments and to support Regional, National and local KOL activities and Jazz interests
- Acquires a broad understanding of local and national protocols and standards of clinical practice and trends in disease management in the US
- Provide clinical presentations and information in response to unsolicited questions (as appropriate) in academic, community, and healthcare provider settings in both group and one-on-one situations
- Communicates emerging data and the clinical experience with our products through scientific exchange and peer-to-peer interactions discussing benefits and risks in an objective manner
- Provide support for data generation activities (company-sponsored studies, collaboration studies, ISTs)
- Provide scientific support for additional activities such as medical congress staffing, advisory boards, and sales training initiatives
Medical Affairs Planning and Plan Execution
- Contributes to the development of the US Medical Plan and provides input into local strategies and tactics
- Where needed, manages relevant budget to enable execution of Medical Plan tactics as part of the wider Medical Affairs team
- Works in a collaborative manner with cross-functional colleagues to ensure a Key Account Management approach
- Interacts with HCPs as a scientific resource to support activities aligned with the Medical Plan including advisory boards, speaker development and clinical trials
Responsible for maintaining Company standards and Jazz Values
- Consistently acts to enhance Jazz Pharmaceuticals’ image as an advocate of medical advancement by using knowledge of product, disease state and pipeline products to engage healthcare providers in meaningful scientific exchange of information
- Document and forward reports of adverse events and product complaints according to Jazz’s policy to ensure safe and effective use of Jazz Pharmaceuticals' products
- Adheres to the relevant national and local Codes of Practice
- Behaves ethically and with integrity at all times
- Acts as an ambassador for Jazz Pharmaceuticals following company mission and values
- Keeps own written development plan and implements
- Prepares timely reporting according to the company needs
BASIC QUALIFICATIONS
- Experience in neuro-oncology
- Ability to research and critically analyze and communicate complex scientific and medical information and data
- Clear and concise communication and presentation skills
- Excellent planning and organization skills, with high-level attention to detail and accuracy
- Strong strategic mindset
- Highly self-motivated and ability to work autonomously
- Ability to learn quickly, be flexible and results-focused in a rapidly changing environment
- Excellent negotiation skills
- Demonstrated skills in inter-personal relationship building, networking, collaboration and teamwork
- Strong capabilities working with digital platforms and tools
- Excellent command of spoken English
- Ability and willingness to travel at least 60% of workdays; driving required
PREFERRED QUALIFICATIONS
- Experience as a Medical Science Liaison with a strong track record of success is strongly preferred
- Knowledge of geography, healthcare environment and external experts in academia and medical community
- Demonstrated ability to develop trust and relationships with opinion leaders in disease states of interest
- Understanding of regulatory requirements for field-based personnel
REQUIRED/ PREFERRED EDUCATION AND LICENSES
- Advanced degree (PharmD, MD, PhD or equivalent) with a minimum of 3 years’ experience in neuro-oncology
- License (RN, NP, CNP, PA or equivalent) with a minimum of a Master’s Degree (or equivalent) and a minimum of 5 years’ experience in clinical practice
- A minimum of 2 years’ experience as a MSL or comparable industry or clinical role is required
- This is a field position, and applicants must be willing to travel 60-70% time
- Valid driver’s license and live within 60 miles of a major airport
DESCRIPTION OF PHYSICAL DEMANDS
- Frequent travel between meeting sites
- Frequently operating a computer, printer, telephone and other similar office machinery
DESCRIPTION OF WORK ENVIRONMENT
- Frequent interactions with external contacts in their office environment with little exposure to excessive noise, dust, fumes, vibrations and temperature changes
- Frequent computer laptop or tablet use, not usually at a workstation
- Responsibilities may require a work schedule that may include working outside of “normal” work hours, in order to meet business demands
- Frequent public contact requiring appropriate business apparel
LOCATION
This is a field-based position covering Kansas, Missouri, Illinois, Kentucky, Ohio, Indiana, Iowa, Michigan, Wisconsin, Minnesota, North Dakota, and South Dakota.
LI-Remote
Jazz Pharmaceuticals is an equal opportunity/affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any characteristic protected by law.
FOR US BASED CANDIDATES ONLY
Jazz Pharmaceuticals, Inc. is committed to fair and equitable compensation practices and we strive to provide employees with total compensation packages that are market competitive. For this role, the full and complete base pay range is: $160,000.00 - $240,000.00
Individual compensation paid within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, and other pertinent factors. The goal is to ensure fair and competitive compensation aligned with the candidate's expertise and contributions, within the established pay framework and our Total Compensation philosophy. Internal equity considerations will also influence individual base pay decisions. This range will be reviewed on a regular basis.
At Jazz, your base pay is only one part of your total compensation package. The successful candidate may also be eligible for a discretionary annual cash bonus or incentive compensation (depending on the role), in accordance with the terms of the Company's Global Cash Bonus Plan or Incentive Compensation Plan, as well as discretionary equity grants in accordance with Jazz's Long Term Equity Incentive Plan.
The successful candidate will also be eligible to participate in various benefits offerings, including, but not limited to, medical, dental and vision insurance, 401k retirement savings plan, and flexible paid vacation. For more information on our Benefits offerings please click here: https://careers.jazzpharma.com/benefits.html.
See All 15 Medical Science Liaison Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Medical Science Liaison JobsMedical Science Liaison Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Medical Science Liaison Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
- Abbott2

- EVERSANA2

- Myriad Genetics2

- Advanced Accelerator Applications Usa1

- Celgene Corporation1

Top Industries Hiring
- Biotechnology & Pharmaceuticals9
- Science & Research3
- Healthcare & Medical Services2
- Food & Beverage1
What Illinois Employers Look For
The qualifications that appear most often in medical science liaison jobs across Illinois.
- Advanced degree in a life science field such as PharmD, MD, PhD, or equivalent
- Minimum two years of clinical, research, or medical affairs experience in a relevant therapeutic area
- Demonstrated ability to communicate complex scientific data to healthcare professionals
- Experience building and maintaining relationships with key opinion leaders or healthcare providers
- Proficiency with CRM platforms such as Veeva for field activity documentation and reporting
- Willingness to travel extensively within an assigned geographic territory
Medical Science Liaison Jobs in Illinois: Frequently Asked Questions
How many medical science liaison jobs are there in Illinois?
There are 15+ medical science liaison openings in Illinois on Migrate Mate as of June 2026, with the most roles in Chicago, Abbott Park, and Great Lakes. New positions post regularly as employers across Illinois hire.
How much do medical science liaisons make in Illinois?
Medical science liaisons in Illinois earn a median of about $95,880 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $83,840 for the lowest 10% to over $116,140 for the top 10%. Pay rises with experience, specialty, and employer.
Which Illinois cities have the most medical science liaison jobs?
Chicago, Abbott Park, and Great Lakes have the most medical science liaison openings in Illinois right now, with additional roles spread across smaller metros statewide.
Which companies hire medical science liaisons in Illinois?
Employers hiring medical science liaisons in Illinois include Abbott, EVERSANA, and Myriad Genetics, based on current listings on Migrate Mate as of June 2026.
Are there remote medical science liaison jobs in Illinois?
Yes. About 33% of medical science liaison openings tied to Illinois are remote or hybrid as of June 2026. The rest are on-site roles based in Illinois metros.
How do I apply for medical science liaison jobs in Illinois?
You can apply to medical science liaison jobs in Illinois directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Illinois location, then apply to each one that fits.
See All 15 Medical Science Liaison Jobs in Illinois
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