Particle Scientist: Postdoc

Adecco Portugal; Bracknell; On-site; GBP 32,000 - 46,000; Full time

Job summary

Adecco Portugal seeks a Particle Scientist for a 1-year postdoctoral role focused on crystallisation processes, solvent screening, and modelling to maximise yield and purity across diverse routes. The role involves hands-on laboratory work with reactors and PAT monitoring tools, delivering data-driven insights to multi-site teams.

The ideal candidate holds a PhD in chemistry or chemical engineering with strong crystallisation experience and excellent scientific communication.

Qualifications

• PhD or 2+ years in crystallisation process development in academia or industry.
• Experience with crystallisation processes, nucleation, growth, polymorphism, and yield optimization.

Responsibilities

• Conduct investigations into crystallisation processes to deliver fundamental insights.
• Scope solvent selection to optimise yield and productivity.
• Execute solubility solvent screens using COSMO predictions and measurements.
• Develop and refine crystallisation processes for high yield and purity.
• Determine crystallisation kinetics in single-solvent systems with small-scale reactors.
• Generate productivity estimates from yield, throughput, and cycle time data.
• Evaluate PAT approaches for improved process control.
• Assess filtration rates based on crystal size and morphology.
• Collaborate with modelling colleagues to create predictive tools.
• Share findings with project teams to influence decisions.

Skills

Crystallisation knowledge

PAT tools familiarity

Solid-state characterisation

Data analysis

Scientific communication

Education

PhD in Chemistry or Chemical Engineering

Postgrad crystallisation experience

Tools

FBRM

Raman

XRPD

Imaging probes

Job description

Exciting Opportunity for a Particle Scientist: Postdoc Position!

Are you ready to take the next step in your scientific career? Our client is seeking a talented and motivated Particle Scientist for a 1-year postdoctoral position that promises to enhance your expertise in crystallisation processes. Join us on an exciting journey to unlock the intricacies of particle science!

Key Responsibilities:

In this dynamic role, you will:

• Conduct in-depth investigations into crystallisation processes to deliver fundamental insights.
• Scope and evaluate solvent selection to optimise yield and productivity, addressing typical production bottlenecks.
• Execute solubility solvent screens utilising COSMO predictions and experimental measurements to pinpoint suitable crystallisation solvents.
• Develop and refine crystallisation processes to maximise yield and purity across diverse chemical routes and solvent systems.
• Determine crystallisation kinetics in single-solvent systems using 0.1-1L reactors, incorporating PAT monitoring techniques (FBRM, Raman, immersion cell).
• Generate crystallisation productivity estimates by combining yield, throughput, and process cycle time data.
• Evaluate PAT feedback crystallisation approaches for enhanced process control.
• Assess filtration rates in relation to crystal size and shape, informing downstream process decisions.
• Apply modelling and data-driven approaches to guide solvent selection.
• Collaborate with modelling colleagues to create predictive tools for process optimisation.
• Share knowledge and collaborate across sites and functions, fostering a vibrant scientific community.
• Document and communicate your findings to project teams, influencing resource decisions and cost assessments.

Who You Are:

We are looking for candidates who possess:

• In-depth knowledge of crystallisation process development, including nucleation, growth, polymorphism, and yield optimisation.
• Hands-on experience with PAT tools for monitoring crystallisation (eg, FBRM, Raman, ATR-UV/Vis, imaging probes).
• Strong solid-state characterisation skills (DSC, XRPD, microscopy, spectroscopy).
• An interest or experience in automation, modelling, morphology, and solubility prediction.
• Practical laboratory skills in conducting crystallisation experiments at 100 mL-1 L scale.
• The ability to work independently across multiple work packages while managing competing priorities.
• Strong data analysis capabilities and excellent scientific communication skills.

Education Requirements:

To be considered for this role, you should have:

• A PhD in Chemistry, Chemical Engineering, or a closely related discipline with a strong emphasis on crystallisation, solid-state science, or particle engineering.
• Alternatively, a minimum of 2 years' postgraduate experience in crystallisation process development within an academic or industrial research setting.

Why Join Us?

This is an incredible opportunity to work in a collaborative and innovative environment where your contributions will directly impact the field of particle science. You will have the chance to expand your knowledge, develop new skills, and collaborate with leading experts in the field.

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.