MSAT & Process

What an MSAT Scientist actually does

Manufacturing Science and Technology sits between development and the production floor. An MSAT Scientist owns the process once it is in the plant: the tech transfer that brings it in, the process characterisation that defines its control strategy, the investigation when a yield drops or a critical quality attribute drifts, and the continued process verification that proves it is still under control years later.

On a good day that is a design-of-experiments study and a well-argued change control. On a bad day it is a batch on hold at two in the morning and a root cause that has to be found before the next one is filled. Process Engineers carry the same work with more equipment focus; Tech Transfer Leads run the receiving-site programme for a new product.

What we look for when we screen

We ask about the last tech transfer: what was in the gap assessment, which parameters were re-characterised, and what the comparability argument rested on. We ask about the last process deviation the candidate investigated and whether the CAPA held.

We also test:

• Control strategy thinking: critical process parameters, critical quality attributes, design space.
• Statistical literacy: DoE, capability, trending under continued process verification.
• Scale-up and scale-down experience, especially for biologics.
• Annex 1 impact on aseptic processes where relevant.
• Working style: can you work with operators at the line and with development scientists in the same week?

Regulations you will live with

ICH Q8 through Q12, EU GMP Chapters 5 and 7, Annex 15 for tech transfer and process validation, Annex 1 for sterile processes, and the ICH Q5 series for biologics.

Typical employers

Biologics CDMOs, vaccine manufacturers, cell and gene therapy facilities, sterile fill/finish sites and API and small-molecule plants across the European Union.

Career path

MSAT Scientists usually come from process development, production engineering or a PhD with an industrial focus. Senior Scientist, MSAT Lead and Head of MSAT follow; tech transfer and process validation leads are the most requested profiles. Salary bands and interim day rates are in the salary guide.

Permanent, interim or freelance?

Permanent MSAT roles suit sites with a product portfolio to maintain. Interim and freelance demand follows tech transfers, new-product introductions and remediation projects with a fixed end date. We place all three and tell you honestly which one your situation needs.