For over 130 years, we have pioneered groundbreaking science. Today, we are driven by continuous innovation to develop breakthrough medicines, vaccines, and technologies. Rooted in direct experience on the farm and in the clinic, we work hand in hand with our customers every step of the way. Our singular focus is to empower those who care for animals, helping them manage their vital responsibility with confidence. Because when it comes to animal health, no one is like we do.
We're looking for a dedicated expert to join our Animal Health team in Ireland in a role where you'll be the go-to technical specialist for our ruminant products, providing invaluable support to our customers, sales teams and marketing efforts.
This is a dynamic, field-based position where you'll spend your time making a real impact – you'll work directly with veterinarians and farmers, share your knowledge and contribute to the health and welfare of animals across the country.
Bring energy, knowledge, innovation to carry out the following:
What skills you will need:
In order to excel in this role, you are:
We keep the patient at the very heart of all that we do and strive to find solutions and treatments for some of the world's most challenging healthcare needs.
As an equal opportunity employer, we are proud to be a company that embraces the value of bringing diverse, talented, and committed people together. Please don't hesitate to contact the Talent Acquisition Advisor assigned to this role should you need any support during our recruitment process.
We are committed to flexible working where possible, and this is why our Company has introduced a new hybrid working model for office-based colleagues around the world.
Please feel free to speak to us about what flexibility means to you during your application.
So, if you are ready to:
Invent solutions to meet unmet healthcare needs, please apply today
Required Skills:
Animal Health Sales, Communication, Customer Complaint Resolution, Pharmacovigilance, Stakeholder Management, Veterinary Care, Veterinary Surgery
Preferred Skills:
Current Employees apply HERE
Current Contingent Workers apply HERE
Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Employee Status:
Regular
Relocation:
VISA Sponsorship:
Travel Requirements:
Flexible Work Arrangements:
Not Applicable
Shift:
Valid Driving License:
Hazardous Material(s):
Job Posting End Date:
05/1/2026
*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

At MSD, known as Merck & Co., Inc., Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.msd.com and connect with us on Facebook, Instagram, Twitter, and YouTube.