Biological Characterisation Scientist - Mass Spectrometry

Intertek; Saffron Walden; On-site; GBP 38,000 - 65,000; Full time

Benefits offered by this job

Competitive salary

Benefits package

Job summary

Intertek is seeking a Biological Characterisation Scientist in the UK to independently manage scientific projects from initiation to completion, including method development and validation. You will work with diverse sample types from biopharmaceutical processes, providing data-driven recommendations to clients and internal teams.

The role requires strong LC-MS expertise, GMP/GxP experience, and demonstrated ability to train and mentor junior scientists in a dynamic, client-facing environment.

Qualifications

• Advanced degree in Biochemistry, Chemistry or related science.
• Extensive experience with biological characterisation techniques and LC-MS/LC-MS/MS for small and large molecules.
• Experience in GMP/GxP-regulated laboratories and ability to train and supervise junior scientists.

Responsibilities

• Lead projects from initiation to completion, including method development and validation.
• Perform routine analyses and troubleshoot analytical issues.
• Generate and interpret analytical data; present findings to clients and internal stakeholders.
• Mentor junior scientists and collaborate with cross-functional teams.
• Prepare technical reports and advise customers on analytical strategies.

Skills

LC-MS method development

Analytical method validation

Protein therapeutics

GxP/regulatory lab environment

Train and supervise juniors

Problem solving

Organisational skills

Written and verbal communication

Education

Biochemistry/Chemistry PhD

Tools

LC-MS

LC-MS/MS

Job description

large molecules, Strong experience in LC-MS method development. Strong experience in analytical method validation. Experience working with proteins and other large molecule therapeutics. Experience of oligonucleotide and mRNA analysis would be highly advantageousExtensive experience working within a GxP-regulated laboratory environment with a strong understanding of GMP principles. Ability to train, supervise and support junior scientists. Strong problem-solving, organisational and analytical skills. Excellent written and verbal communication skills.

About the Opportunity

As a Biological Characterisation Scientist, you will independently manage scientific projects from initiation through to completion. This includes routine analysis, method development, method validation, troubleshooting investigations and direct interaction with customers. You will work with a diverse range of sample types and molecules derived from various stages of the biopharmaceutical manufacturing process. Projects regulated laboratory environment. This is an excellent opportunity for a scientist looking to further develop their technical expertise, build customer relationships, and contribute to innovative pharmaceutical development programmes.

About You

You are an experienced analytical scientist with a passion for problem solving and delivering high-quality scientific data. You enjoy working in a dynamic laboratory environment and are confident managing projects, communicating with clients, and making scientific recommendations based on data and technical expertise. You thrive when working both independently and collaboratively, taking ownership of projects whilst supporting the development of colleagues and contributing to a positive team culture.

Required Skills & Experience

BSc, MSc or PhD in Biochemistry, Chemistry or a related scientific discipline. In-depth experience of Biological Characterisation techniques. Extensive experience using LC-MS and LC-MS/MS for the, analysis of both small and will vary in complexity, scale and duration, providing significant opportunity to broaden your technical expertise and contribute to innovative client programmes.

Key Activities

Independently manage and lead projects from initiation through to completion. Perform routine analysis, method development, method validation and troubleshooting activities. Plan and perform analytical laboratory work whilst leading scientific investigations where required. Generate, interpret and critically evaluate analytical data. Present scientific data and conclusions to clients and internal stakeholders. Proactively identify technical solutions and recommend next steps for projects. Prepare technical reports and supporting project documentation. Advise prospective and existing customers on analytical strategies and method development approaches. Build effective relationships with clients and cross‑functional teams to ensure successful project delivery. Support and mentor junior scientists within the team.

What We Offer

Join Intertek and become part of our global network of inspiring and entrepreneurial colleagues. We are a global family that values diversity and thrive by working together with precision, pace and passion. Our purpose is to bring quality and safety to life and help customers accelerate innovation whilst ensuring quality, safety and sustainability. Competitive salary and benefits package. Opportunity to work with a broad range of biopharmaceutical products and technologies. Exposure to advanced LC‑MS and LC‑MS/MS customer‑facing project responsibility. Ongoing technical and professional development. Career progression opportunities within a growing scientific and supportive team environment.

We are an Equal Opportunity Employer

We are an Equal Opportunity Employer and do not discriminate against applicants. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex or national origin.

Intertek operates a preferred supplier arrangement and does not accept unsolicited applications from recruitment agencies.