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Entry Level Medical Science Liaison Jobs in Romeoville, IL

United States Army

Active Entomologist

Chicago, IL

Experience Level: Entry Level Requirements * Be a U.S. citizen by the time you commission as an Officer * Be between 21 and 42 years old * Hold an advanced degree in your medical/scientific field

United States Army

Active Entomologist

Aurora, IL

Experience Level: Entry Level Requirements * Be a U.S. citizen by the time you commission as an Officer * Be between 21 and 42 years old * Hold an advanced degree in your medical/scientific field

United States Army

Reserve Entomologist

Joliet, IL

Experience Level: Entry Level Requirements * Be a U.S. citizen by the time you commission as an Officer * Be between 21 and 42 years old * Hold an advanced degree in your medical/scientific field

United States Army

Reserve Entomologist

Chicago, IL

Experience Level: Entry Level Requirements * Be a U.S. citizen by the time you commission as an Officer * Be between 21 and 42 years old * Hold an advanced degree in your medical/scientific field

United States Army

Active Entomologist

Joliet, IL

Experience Level: Entry Level Requirements * Be a U.S. citizen by the time you commission as an Officer * Be between 21 and 42 years old * Hold an advanced degree in your medical/scientific field

United States Army

Reserve Entomologist

Aurora, IL

Experience Level: Entry Level Requirements * Be a U.S. citizen by the time you commission as an Officer * Be between 21 and 42 years old * Hold an advanced degree in your medical/scientific field

ggg

Entry Level Account Manager - Chicago, IL

Chicago, IL · On-site

$45K - $54K/yr

Medical Diagnostic Laboratories (MDL), a member of Genesis Global Group, is a CLIA certified ... liaison between management and customers to resolve any customer issues. Essential Functions:

ggg

Entry Level Account Manager - Chicago, IL

Chicago, IL · On-site

$45K - $54K/yr

Medical Diagnostic Laboratories (MDL), a member of Genesis Global Group, is a CLIA certified ... liaison between management and customers to resolve any customer issues. Essential Functions:

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All JobsMedical Science Liaison JobsEntry Level Medical Science Liaison JobsEntry Level Medical Science Liaison Jobs in Romeoville, IL

Entry Level Medical Science Liaison information

See Romeoville, IL salary details

$20

$75

$117

How much do entry level medical science liaison jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for entry level medical science liaison in Romeoville, IL is $75.80, according to ZipRecruiter salary data. Most workers in this role earn between $35.53 and $104.18 per hour, depending on experience, location, and employer.

What is an entry level medical science liaison?

Entry Level Medical Science Liaisons (MSLs) are professionals, often with scientific or clinical backgrounds, who serve as a bridge between pharmaceutical or biotechnology companies and the medical community. Their main role is to communicate complex medical information about products, research, and clinical data to healthcare professionals and key opinion leaders. Entry level MSLs typically focus on building relationships, answering scientific questions, and staying updated on the latest medical developments. They often work in the field, attending conferences, and providing educational support to clinicians. This position is a starting point for a career in medical affairs, offering opportunities to advance as experience grows.

What does an entry level medical science liaison do?

An entry-level medical science liaison (MSL) works for a medical device, pharmaceutical, biotechnology, or other healthcare company. They advise and educate the company about new scientific advances in their industry. Your duties as an MSL include making connections with researchers and research organizations, physicians, and scientists. You learn about clinical trials, new therapy techniques, and other advances. You may also ensure that medical providers use new products correctly and effectively. The responsibilities of an entry-level medical science liaison usually focus on a specific area, such as one disease or one medical specialty.

What are the key skills and qualifications needed to thrive as an entry level medical science liaison?

To thrive as an Entry Level Medical Science Liaison, you typically need a strong background in life sciences (often a PharmD, PhD, or MD), excellent scientific knowledge, and the ability to interpret clinical data. Familiarity with CRM software, clinical trial databases, and medical literature search tools is important, and some roles may require certifications such as the MSL Society's Medical Science Liaison-Board Certification (MSL-BC). Outstanding communication, relationship-building, and presentation skills set candidates apart in this role. These competencies are crucial for effectively conveying complex scientific information, building trust with healthcare professionals, and supporting a company's medical objectives.

What are some common challenges faced by entry level medical science liaisons, and how can they be overcome?

Entry level Medical Science Liaisons (MSLs) often face challenges such as building credibility with experienced healthcare professionals and managing a steep learning curve regarding complex scientific data and therapeutic areas. To overcome these hurdles, new MSLs benefit from thorough preparation, active listening, and continuous learning. Developing strong communication skills and seeking mentorship from experienced colleagues can also help establish trust and facilitate smoother interactions with key opinion leaders. Proactively engaging in regular training and staying updated on the latest research will further support success in this role.

What is the difference between Entry Level Medical Science Liaison vs Medical Science Liaison?

AspectEntry Level Medical Science LiaisonMedical Science Liaison
Required CredentialsBachelor's degree, life sciences backgroundAdvanced degree often preferred, such as PhD or PharmD
Work EnvironmentEntry-level, training-focused, collaborative with sales and medical teamsMore autonomous, strategic, and client-facing
Employer & Industry UsagePharmaceutical companies, biotech firms, healthcare organizationsPharmaceutical and biotech companies, research institutions

The main difference is that Entry Level Medical Science Liaisons are typically recent graduates or those with limited experience, focusing on training and learning. Medical Science Liaisons usually have more experience, advanced degrees, and handle more strategic, independent roles in engaging healthcare professionals and supporting product development.

How to get started as an entry level medical science liaison?

To start as an entry-level medical science liaison (MSL), candidates typically need a graduate degree in a health-related field such as pharmacy, medicine, or life sciences. Gaining experience in clinical research, pharmacology, or medical communications, along with strong communication and scientific knowledge, is essential. Networking with industry professionals and obtaining relevant certifications can also improve job prospects.
More about Entry Level Medical Science Liaison jobs

What cities near Romeoville, IL are hiring for Entry Level Medical Science Liaison jobs?

Cities near Romeoville, IL with the most Entry Level Medical Science Liaison job openings:

Entry Level Medical Science Liaison jobs near you
Infographic showing various Entry Level Medical Science Liaison job openings in Romeoville, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 17% Part Time, 1% Temporary, and 6% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $157,667 per year, or $75.8 per hour.

Medical Science Liaison - Pipeline, Immunology (Great Lakes))

AstraZeneca

Chicago, IL • On-site

$160K - $240K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

AstraZeneca rating

8.4

Company rating: 8.4 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

23rd of 86 rated pharmaceutical

Job description

At AstraZeneca we turn ideas into life changing medicines. Working here means being entrepreneurial, thinking big and working together to make the impossible a reality. We're focused on the potential of science to address the unmet needs of patients around the world. We commit to those areas where we believe we can change the course of medicine and bring big new ideas to life. As an Immunology Pipeline MSL, you'll play a pivotal role in advancing our science to bring life-changing medicines to patients.
AstraZeneca has a broad and deep pipeline of next-generation medicines in Immunology. We are seeking highly motivated and experienced individuals to support scientific dialogue, drive clinical trial engagement and foster collaborations across AstraZeneca's immunology pipeline. Your work will facilitate the running of current and future clinical programs across multiple autoimmune disease areas with a focus on rheumatology and gastroenterology.
The Immunology Pipeline MSL is a field-based professional with scientific, clinical and therapeutic area expertise, responsible for building external relationships with identified and emerging health care providers and investigators and providing scientific and clinical trial support to advance AstraZeneca's immunology pipeline. You will be working closely with global and country R&D teams, as well as medical affairs teams working on established products, to ensure strategic, cohesive account engagement and a unified external presence.
Must live in the territory or following cites/states: Chicago, IL, Detroit, MI, Indianapolis, IN
Key Responsibilities
Scientific engagement and relationship building:
  • Deliver enhanced scientific and medical exchange at the portfolio-level, including Cell Therapy, T cell engagers and other novel immunomodulatory monoclonal antibodies and small molecules

  • Build strong, non-promotional relationships with investigators, study staff and referring HCPs at investigational sites and key scientific centers to support active and planned AZ-sponsored immunology trials.

  • Identify stakeholders and opportunities for engagement and collaborations with R&D and medical affairs

  • Educate clinical trial sites and referring physicians on AZ's immunology portfolio and study designs to enhance understanding of objectives and drive clarity in patient identification across multiple AZ studies.

Site strategy, feasibility and trial enrolment:
  • Map and engage disease, community, and investigator networks; identify new sites and referral pathways.

  • Support feasibility by assessing patient pools, standard-of-care patterns, competing trials and operational capabilities.

  • Obtain, synthesize and share insights with R&D to inform protocol design, site strategy, and recruitment tactics.

  • In collaboration with Site Management and Monitoring (SMM), proactively explore enrolment and screening barriers and support clinical trial recruitment and retention; collaborate with clinical operations to identify and facilitate resolution of investigator site issues.

Essential Requirements
  • Advanced degree in a scientific discipline e.g., MD, DO, PharmD, PhD, NP, PA-C.

  • Minimum of 2 years field medical experience e.g. MSL or Clinical Trial Liaison role and/or minimum of 2 years clinical trial research experience within an academic, healthcare system or industry setting.

  • Demonstrated excellence in scientific communication across different audiences. Proficiency in developing and maintaining medical scientific expertise.

  • Thorough knowledge of regulatory environment

  • Ability to travel 50-70% of the time (percentage varies with geography).

Desirable Requirements
  • Experience in rheumatology, gastroenterology or neurology

  • Experience with clinical research and study site logistics, including GCP/ICH familiarity

  • Experience in pharmaceutical industry, regulatory environment, clinical or preclinical research

  • Entrepreneurial and future-forward mindset, with demonstrated ability to build advocates and momentum in complex trial ecosystems.

  • Track record of successful network building or shaping treatment environment
  • Experience mapping disease/community networks and facilitating patient referrals through advocacy connectivity

Why AstraZeneca: Here, patient needs drive our decisions and fuel our courage to innovate. You will work with unexpected teams that combine diverse perspectives to deliver evidence-based materials that influence care for people living with rare and devastating diseases. We balance the energy of a nimble biotech mindset with the scale and resources of a global biopharma, pairing cutting-edge science with a culture that values kindness alongside ambition. Your expertise will shape how clinicians understand our medicines, and you will grow in a community that supports honest debate, cross-functional collaboration, and meaningful impact.
The annual base pay for this position ranges from $160,396 to $240,594. Our positions offer eligibility for various incentives-an opportunity to receive short-term incentive bonuses, equity-based awards for salaried roles and commissions for sales roles. Benefits offered include qualified retirement programs, paid time off (i.e., vacation, holiday, and leaves), as well as health, dental, and vision coverage in accordance with the terms of the applicable plans.
Date Posted
21-Aug-2026
Closing Date
02-Sep-2026
Our mission is to build an inclusive environment where equal employment opportunities are available to all applicants and employees. In furtherance of that mission, we welcome and consider applications from all qualified candidates, regardless of their protected characteristics. If you have a disability or special need that requires accommodation, please complete the corresponding section in the application form.

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About AstraZeneca

Sourced by ZipRecruiter

AstraZeneca is a global, science-led, patient-focused biopharmaceutical company that focuses on the discovery, development and commercialization of prescription medicines for some of the world's most serious diseases. But we're more than one of the world's leading pharmaceutical companies. A place built on courage, curiosity and collaboration - we make bold decisions driven by patient outcomes. Empowered to lead at every level, free to ask questions and take smart risks that write the next chapter for our pipeline and Oncology team. Make a meaningful impact that brings real benefits to society. By applying your knowledge of data, you will help to redefine our industry and ultimately save lives. Work with experts who share a common goal: to accelerate the potential of medicines and the science of tomorrow.

Industry

Pharmaceutical product wholesalers and pharmaceutical and medicine manufacturing

Company size

10,000+ Employees

Headquarters location

Cambridge, Cambridgeshire, GB

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