About this opportunity
Build Your Medical Affairs Career as an MSL Jr. Location: Ciudad de MéxicoBusiness area: BioPharmaceuticalsTherapy area: Cardiovascular, Renal & Metabolism (CVRM)
Are you ready to turn your scientific knowledge into meaningful conversations that can improve patient care?
As an MSL Jr., you will join a collaborative Medical Affairs team working across cardiovascular, renal and metabolic diseases. You will connect with healthcare professionals, share evolving scientific evidence and bring valuable insights back into the organization.
This is an opportunity to grow your career while helping translate scientific progress into real-world impact for patients.
What You’ll Do
Build trusted, peer-to-peer relationships with healthcare professionals and scientific experts.
Lead balanced, credible scientific conversations across the CVRM landscape.
Listen to the healthcare community and translate emerging needs into actionable medical insights.
Support clinical research, evidence generation and scientific education.
Collaborate with colleagues across Medical Affairs, R&D, Market Access and other functions.
Work with scientific independence, integrity and a strong commitment to patients.
What You’ll Bring
A scientific degree or master’s degree in a relevant discipline.
A genuine interest in cardiovascular, renal and metabolic science.
Strong communication, presentation and relationship-building skills.
Curiosity, analytical thinking and the confidence to share your perspective.
The ability to collaborate, adapt and take ownership.
Availability to travel within the assigned territory.
An M.D., Ph.D. or Pharm.D., pharmaceutical or research experience, knowledge of CVRM diseases, and previous scientific-expert engagement would be valuable advantages.
Why AstraZeneca?
At AstraZeneca, you will be encouraged to keep learning, speak up and explore new possibilities. You will work alongside talented colleagues in an inclusive environment where different perspectives are welcomed and where feedback, coaching and continuous development are part of building a meaningful career.
You will also have the opportunity to contribute locally while connecting with the knowledge and resources of a global, science-led organization. AstraZeneca’s International talent approach emphasizes local ownership, collaboration and the opportunity to help shape solutions for individual markets and healthcare systems.
Be Part of an Exciting Moment in CVRM
AstraZeneca’s CVRM ambition is to improve outcomes by enhancing care, intervening earlier to protect vital organs and slowing, stopping or reversing disease progression. The portfolio addresses interconnected conditions including hypertension, heart failure, chronic kidney disease, dyslipidaemia, diabetes, weight management and amyloidosis.
Your Work Can Make a Difference
Every scientific conversation matters. Your work will help strengthen understanding of emerging evidence, uncover unmet medical needs and support better-informed decisions across the healthcare community.
You will also contribute to a wider commitment to healthier, more resilient healthcare systems.
Bring your curiosity, your scientific voice and your passion for patients. Join us in Ciudad de México and help shape the future of CVRM care.
Date Posted
30-sept-2026
Closing Date
09-oct-2026
AstraZeneca embraces diversity and equality of opportunity. We are committed to building an inclusive and diverse team representing all backgrounds, with as wide a range of perspectives as possible, and harnessing industry-leading skills. We believe that the more inclusive we are, the better our work will be. We welcome and consider applications to join our team from all qualified candidates, regardless of their characteristics. We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment), as well as work authorization and employment eligibility verification requirements.
Job details
How this role compares
Computed from every other active Medical Affairs role in our database, not just this employer's listings.
We currently track 1124 comparable Medical Affairs roles across 161 biopharma companies.
Salary context
285 of 1124 peers report a salary range (USD, annualized)
Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.
Where these roles are based
Top locations among the 1124 comparable roles
+ 50 more countries
Seniority mix
688 of 1124 peers have a known seniority level
Therapeutic area mix
381 of 1124 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden
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.
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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.
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.