MES Expert

Job Description

As a MES Expert, you'll be responsible for ensuring the efficient migration, design, and validation of Master Batch Records and MES functionalities, analyzing business processes and requirements, coordinating system testing and implementation, and supporting change management and end-user training.

Your missions

• Master Batch Record (MBR) Design & Review: Ensure efficient migration of current MBRs and MES functionalities to PAS-X, review master recipes for GxP compliance and alignment with validation files, support data harmonization, and approve MBR designs from a quality perspective.
• Business Process Analysis & Requirements Management: Document and analyze existing manufacturing processes, support process mapping and future‑state design, gather and formalize business and user requirements, assist in preparing specifications, and ensure traceability throughout the validation lifecycle.
• Project & Stakeholder Management: Work within a cross‑functional project team, contribute to planning and execution, participate in meetings and workshops, proactively communicate risks and progress, and support change control activities.
• Testing & System Implementation: Prepare and execute validation and user acceptance testing, coordinate testing with stakeholders, document results and deviations, and verify that implemented solutions meet business and compliance requirements.
• Change Management & Training: Support the deployment and adoption of new systems and processes, create and update documentation (SOPs, work instructions), develop and deliver training, and assist operational teams during implementation and hyper‑care phases.

Your profile

• Medior profile with minimum 3 years of relevant experience.
• Experience in pharmaceutical, biotechnology, or life sciences manufacturing environments.
• Experience supporting implementation or migration of regulated computerized systems.
• Experience with requirements gathering, business process analysis, and fit‑gap assessments.
• Experience writing or reviewing SOPs and procedural documentation.
• Strong stakeholder management and communication skills.
• Experience with MES, LIMS, QMS, SAP‑based solutions, and other regulated GxP applications.
• Knowledge of data migration and master data concepts is considered an asset.
• Experience in Computer System Validation within a GxP‑regulated environment is considered an asset.

What We Offer

Joining Amaris isn’t about joining a company where you simply wait patiently for a vacancy to arise. It’s about becoming part of an environment where your performance directly drives your career progression.

Projects worth your time

18+ months on average, with major accounts (Orange, Sanofi, SNCF, CMA‑CGM…) and the support of our internal Centers of Excellence. You get the depth, not just the breadth.

Real management support 1

manager for up to 18 consultants, structured project check‑ins, and a direct line to HR every month through Express Yourself. Our teams average 3.3 years of tenure — proof that we build something that lasts.

A career that actually moves 70% of our managers started at entry level

Average age: 36. Here, trust comes before experience and merit drives progression — not seniority. Functional (4 areas of expertise) and geographic (60+ countries) mobility are actively encouraged.

Innovation, in practice

291 AI agents built in‑house, 250+ training modules, Microsoft certifications fully funded. At Mantu, AI stands for Artificial Intelligence — and Augmented Impact.

CSR with real targets

SBTi carbon reduction roadmap, 32% women in management (target: 34.3% by 2029), social engagement through We Care Together.

Health insurance, remote work, meal vouchers, time savings account, referral bonus… We'll discuss the full benefits breakdown during our meetings.

Amaris Consulting is proud to be an equal‑opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.

Who are we?

Amaris Consulting, part of Mantu is an independent technology consulting firm providing guidance and solutions to businesses. With more than 1,000 clients across the globe, we have been rolling out solutions in major projects for over a decade – this is made possible by an international team of 7,600 people spread across 5 continents and more than 60 countries. Our solutions focus on four different Business Lines: Information System & Digital, Telecom, Life Sciences and Engineering. We’re focused on building and nurturing a top talent community