Seqirus Spain S.L Posted July 9, 2026

Medical Science Liaison - Vaccines

Seqirus Spain - Remote, Spain Full time
Medical Affairs Vaccines & Infectious Disease

Seqirus Spain S.L is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Location: Flexible within Spain. Ideally, the successful candidate will be based in or able to effectively cover the northern region. However, Madrid and Valencia are also preferred locations.

Job Summary

The MSL is a field-based medical professional responsible for providing medical & scientific information for the Seqirus vaccines with a focus in a large part of Spain, focusing on the licensed vaccines and late-stage portfolio.

This role requires high level of collaboration with medical and commercial operations functions to ensure activities are in line with Seqirus Spain strategic objectives as well as ensure to act in compliance and respect of all national laws and regulations and Seqirus compliance standards.

This role aims to build strong and durable relationships to customers and external stakeholders.

Principal Accountabilities

1 - External facing

Communicate new and other important approved medical content to targeted health care professionals (HCPs) in local, regional or national capacities including Vaccines HCP decision-makers, national and regional key opinion leaders, national and regional professional associations, payer groups at regional and national level, government organizations, primary care key stakeholders at regional level and any other HCP who may be considered an influencer for flu protection in Spain.

Provide externally truthful, accurate and scientifically supported information in response to unsolicited medical requests from HCPs and other stakeholders in a manner that complies with all applicable ethical, governmental and Seqirus guidelines, policies, and procedures (e.g. medical inquiries, scientific congress participation, etc.).

Provide internally product and indication expertise for any Seqirus/CSL colleague (e.g. field force training, develop and update medical slides, medical review and copy clearance, etc.).

Deliver presentations to relevant stakeholders in accordance with the designated medical strategy established by the Spanish, European and Global Medical Affairs team.

Facilitate communication between HCPs and HCOs, any healthcare decision maker and Medical Affairs colleagues.

Facilitate both Seqirus sponsored clinical trials, collaborative research, and investigator initiated research activities, as determined by Medical Affairs and in accordance with Seqirus SOPs (Seqirus sponsored research site/investigator interactions, IIR inquiries, etc.).

Facilitate and support Medical Affairs contribution to awareness and education of all stakeholders in close collaboration with internal functions.

Search actively for customer insights that contribute to the development of product medical strategies and provide these to Seqirus as appropriate.

2 – Internal facing and Cross-Functional Collaboration

Provide internally product and indication expertise for any Seqirus/CSL colleague (e.g. field force training, develop and update medical slides, medical review and copy clearance, etc.).

Engage and collaborate with Market Access, Sales Team, Customer Services, Communications and Medical Affairs teams locally and at EMEA level.

3 – Compliance

Act at all times in a manner that is consistent with the Seqirus values and behaviours.

Ensure compliance with all internal and external policies, procedures and regulations e.g. Code of Practice, financial processes.

Participate to all compliance training in line with timelines and Code of Practice requirements.

Contribute to internal signatory/approval process.

Knowledge, Skills & Competencies

Scientific Degree as Medical Doctor (MD) or PhD or Master in life science (e.g. pharmacy, biology, chemistry…).

3 years of relevant work experience, including 2 or more years of experience in clinical and/or health services education or research (preferably in the pharmaceutical industry).

Experience in infectious diseases, epidemiology, vaccines and public health and the Spanish health care system.

Excellent and demonstrated use of modern communication, hard- and software and communication platforms (e.g. MS Office, internet-based mobile working, etc.).

Fluent in English and Spanish.

Holds a driving license valid in Spain.

Required to be flexible in working hours

Willingness for travelling throughout Spain and abroad; flexibility to travel up to 50-60% of time.

About CSL Seqirus

CSL Seqirus is part of CSL. As one of the largest influenza vaccine providers in the world, CSL Seqirus is a major contributor to the prevention of influenza globally and a transcontinental partner in pandemic preparedness. With state-of-the-art production facilities in the U.S., the U.K. and Australia, CSL Seqirus utilizes egg, cell and adjuvant technologies to offer a broad portfolio of differentiated influenza vaccines in more than 20 countries around the world.

To learn more about CSL, CSL Behring, CSL Seqirus and CSL Vifor visit https://www.csl.com/ and CSL Plasma at https://www.cslplasma.com/ .

Our Benefits

For more information on CSL benefits visit How CSL Supports Your Well-being | CSL .

You Belong at CSL

At CSL, Inclusion and Belonging is at the core of our mission and who we are. It fuels our innovation day in and day out. By celebrating our differences and creating a culture of curiosity and empathy, we are able to better understand and connect with our patients and donors, foster strong relationships with our stakeholders, and sustain a diverse workforce that will move our company and industry into the future.

To learn more about inclusion and belonging visit https://www.csl.com/careers/inclusion-and-belonging

 

Equal Opportunity Employer

CSL is an Equal Opportunity Employer. If you are an individual with a disability and need a reasonable accommodation for any part of the application process, please visit https://www.csl.com/accessibility-statement .

Watch our ‘On the Front Line’ video to learn more about CSL Seqirus

Job details

Seniority
Not listed
Function
Medical Affairs
Therapeutic area
Vaccines & Infectious Disease
Location
Seqirus Spain - Remote, Spain
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 980 comparable Medical Affairs roles across 136 biopharma companies.

980Comparable roles tracked
944Currently active
136Companies hiring similar roles
60Countries represented

Salary context

193 of 980 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.

This roleSubject Not listed on this posting
Lowest disclosed · Executive Assistant · Merck KGaA $33/hr – $50/hr (≈ $68,640–$104,000/yr)
Peer group range $86,320 – $458,800 (median $235,400)

Where these roles are based

Top locations among the 980 comparable roles

United States417
China's Mainland70
Japan66
China61
India47
Germany38

+ 54 more countries

Seniority mix

548 of 980 peers have a known seniority level

Director158
Manager130
Senior110
Associate57
Associate Director45
Senior Director24
Executive/VP17
Principal6
Intern/Fellow/Postdoc1

Therapeutic area mix

344 of 980 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology125
Immunology51
Neuroscience37
Cardiovascular / CVRM33
Rare Disease31
Respiratory22
Dermatology & Aesthetics20
Vaccines & Infectious Disease17
Ophthalmology4
Gastroenterology4

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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.

65%
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Function Therapeutic area 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.