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How Long Does It Take to Become an Effective MSL? What 858 Medical Science Liaisons Told Us career development kol engagement medical affairs medical science liaison msl career and job search tips onboarding Jul 01, 2026

By Sarah Snyder & Patrina Pellett


Most Medical Science Liaisons take
1–2 years to become truly effective in the field, not just technically competent, but confident and high-performing. 

A LinkedIn poll of 858 MSLs confirmed it: 

→ 45% said 1–2 years,

→ 34% said 6–12 months, and

→ only 9% said ...

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How To Quantify Your Resume: A Medical Affairs Resume Tip aspiring msls: resume & linkedin msl career and job search tips msl interview and resume strategies Oct 12, 2025

By Patrina Pellett, PhD

You’ve sent out 30 MSL job applications.

Crickets. The problem probably isn’t your experience: it’s your resume.

If you are applying for jobs and not hearing anything back, it might be time to revamp your resume. When an academic decides to switch to the dark side (industr...

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Quick Medical Affairs Interviewing Checklist aspiring msls: interviewing msl career and job search tips Feb 22, 2024

By Patrina Pellett, PhD & Tom Caravela

 

When you get Medical Affairs Interviews, you don't want to miss anything. These jobs are extremely competitive and you want to be prepared to shine. Tom Caravela and I prepared this quick Medical Affairs Interviewing Checklist to help you crush your next in...

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Technical Difficulties During Your MSL Interview? Turn It Into An Advantage aspiring msls: interviewing msl career and job search tips Feb 16, 2024

By Patrina Pellett, PhD

 

"There is no need to have her move forward with a presentation. Would you please be able to cancel tomorrow?"

This is feedback that Tom Caravela received from a hiring manager after an interview with an MSL candidate went terribly wrong. So what happened? This candidate ...

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What Are Good Questions to Ask During an Interview aspiring msls: interviewing msl career and job search tips Feb 09, 2024

By Patrina Pellett, PhD

 

You have a Medical Affairs interview! Congrats! Or maybe you are interviewing with multiple companies at the same time. High five!

If all goes well, you will be invited to interviews with HR people, the hiring manager, the hiring manager's manager, the team, and maybe o...

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My Best Job Search Tip: Pay Attention To Red Flags aspiring msls: interviewing msl career and job search tips Jan 17, 2024

By Patrina Pellett, PhD (Follow me on LinkedIn)

 

I help a lot of PhDs, post-docs, professors, aspiring MSLs, MSLs, and Medical Affairs leaders with their job search or transition. I get a lot of calls like this, "Hey, I am thinking about taking this role. What do you think?" I always give folks m...

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What MSL Hiring Managers Are Looking For aspiring msls: interviewing msl career and job search tips msl interview and resume strategies Jan 04, 2024

 By Patrina Pellett, PhD


The MSL job market is extra crazy right now. There are so many new PhDs, MDs,and  PharmDs looking to transition into the role. On top of that, COVID has resulted in many practicing clinicians getting burned ou,t and they are also looking to move to MSL positions.

With such...

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