Senior Specialist Microbiology, Dundalk

Job Description

Senior Specialist – Microbiology

Based in Dunboyne, this role is part of a global microbiology team supporting manufacturing sites across an international network. The position combines hands-on laboratory work with global collaboration, supporting new product introduction, microbiological method transfer, investigational support and the adoption of innovative technologies. Furthermore, the global team is seen as microbial method owners for the network including driving standardization and optimization.  This is an opportunity to operate as a subject matter expert within a high-impact, science-led environment.

Bring energy, knowledge, and innovation to:

• Act as a subject matter expert for microbiological methods across a global network
• Lead and support method transfer, validation, and lifecycle management activities
• Lead and contribute to the implementation of microbiological and rapid technologies
• Provide scientific support for investigations, troubleshooting, and root cause analysis
• Support new product introduction and ensure readiness at receiving sites
• Contribute to regulatory documentation and global compliance activities
• Collaborate across multidisciplinary teams and act as a key technical point of contact
• Coach team members and promote knowledge sharing

What skills you will need:

• Degree in Microbiology or a related discipline; postgraduate qualification desirable
• Significant experience (8 years) in pharmaceutical microbiology in a regulated environment
• Strong hands-on expertise in microbial testing (e.g. bioburden, endotoxin, sterility)
• Experience in method execution, validation, and technology transfer
• Strong project management skills & proven ability to manage complex projects.
• Solid understanding of regulatory requirements and quality standards
• Ability to operate as a subject matter expert within global teams
• Strong problem-solving, communication, and collaboration skills
• Proactive, solution-focused mindset with a passion for continuous improvement.

Required Skills:

Preferred Skills:

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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. 

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