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Contractor 9
Science Maidenhead engineering

9 engineering jobs found in Maidenhead

CL
Apr 03, 2026  
Cell Line Development Scientist
Your new company You'll be joining a well-established global biopharmaceutical organisation advancing next‑generation antibody and therapeutic technologies. You'll be part of an innovative team focused on developing high‑quality, manufacturable mammalian cell lines. Your new role You'll be joining an experienced team who drive a lot of the mammalian cell line development behind the company's entire portfolio, where you will contribute to the creation and optimisation of stable host cell lines to support therapeutic manufacturing. This is initially a 12 month contract that is likely to extend to at least 18 months and potentially run for 2 years. The role will mainly involve working regular hours Monday-Friday but there may be occasional weekend work. Key responsibilities include: Establishing, developing, and optimising stable mammalian cell lines for protein and antibody expression Working extensively with CHO cells, while applying experience with other mammalian lines where...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Apr 03, 2026  
Associate Scientist Upstream Process Development
Your new company You'll be joining a leading biopharmaceutical organisation advancing innovative medicines and technologies. You'll be part of a collaborative R&D environment focused on developing high‑quality, scalable processes. Your new role As an Associate Scientist in upstream process development, you will support the optimisation and scale‑up of microbial processes across lab‑ and pilot‑scale operations. This is initially a 12 month contract that may extend and there will be some out of hours/weekend work involved in this role. Key responsibilities include: Performing microbial process optimisation and development experiments from 250 mL to 200 L scale Operating bioreactor and fermenter systems to support upstream development Documenting experiments, writing protocols, and updating procedures Analysing data and presenting results to managers and internal teams Working independently and collaboratively to deliver team objectives Maintaining a safe and compliant...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Apr 01, 2026  
Chemistry Analyst
Job Title: Chemistry Analyst Location: Slough Pay Range/details: £13.60 per hour (Monday to Friday 08:00- 16:00) Contract Type: Temporary Omega has an excellent opportunity to work with one of the UKs leading chemical and microbiological testing companies with exciting growth plans. Working within a team of highly skilled and trained scientists, based in a UKAS accredited laboratory, the right candidate will be responsible for assisting Lab operations with a strong focus on Water Testing Services. Key Responsibilities – Chemistry Analyst To process water samples and read results Assistance in the day-to-day management of the laboratory Ensuring all work is carried out to the highest standard and in a timely manner Receive samples from customers and process in a timely manner Adhering to documented procedures for all aspects of laboratory work, ensuring that all relevant information concerning samples is recorded, that samples are handled correctly, that paperwork is kept in...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Apr 02, 2026  
Research Scientist
NES Fircroft is supporting a global science-led manufacturing business operating in the Agri-science and specialty chemicals space, known for translating cutting-edge research into large-scale, real-world production.  We are looking for a Research Scientist (Protein) on a 2 year contract working at a globally renowned research centre at Jealott's Hill, Bracknell. 36hrs per week, Mon-Fri.  Job Role:  We are looking for a hardworking, motivated individual who is quick to learn and apply themselves to join our dynamic, collaborative and industrious protein production team. This is a fully lab based two-year contract to support the execution of protein expression, purification and production projects requiring multi mg quantities of proteins. This role offers the opportunity for the successful candidate to gain hands on experience with protein expression in microbial/other host systems and protein purification. Role profile and expectations: Work as part of a protein...
IR35 Status:
Unknown Status

CV-Library Bracknell, UK Contractor
CL
Apr 03, 2026  
QC Associate Scientist I (Contract)
Your new company You'll be joining a leading global biopharmaceutical organisation within the life sciences sector, known for producing high‑quality microbiology and diagnostics products. The site operates within a highly regulated GMP environment and supports global manufacturing, quality, and product release activities. Your new role As a QC Associate Scientist within the Microbiology team, you'll be responsible for carrying out routine microbiological quality control testing to ensure products meet safety and compliance standards. This includes antibiotic susceptibility testing, disc testing, media preparation, autoclave operation, data recording through SAP, supporting OOS investigations, completing equipment checks, maintaining GMP documentation, and participating in daily Tier meetings. What you'll need to succeed A degree (or equivalent) in Microbiology, Biomedical Science, Biotechnology, or a related discipline Practical microbiology laboratory experience (academic or...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Apr 05, 2026  
Data Scientist
Looking out for mix of Data Science and Data Engineering. Someone who is half data scientist and data engineer - Someone who can build and maintain machine learning models And also an engineer who can build data pipelines Someone good at insights and presenting Measuring the success of the sales motions Understands preprencity models SQL - focus project Python is essential GCS is acting as an Employment Business in relation to this vacancy
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 03, 2026  
Junior Environmental Scientist
Junior Environmental Scientist: We work with infrastructure developers, property companies, governments and landowners to embed effective management of land, air and water through planning, delivery and operation of new and retrofit projects. Our service is comprehensive, including air quality, biodiversity, noise, community engagement, environmental assessment and management, land quality, water, resources and waste, and the maintenance and protection of historic environments. Shaped by our engineering heritage and informed by our wide range of complementary technical skills, we offer rigorous environmental assessments and management practice to inform and communicate a clear understanding of the environmental issues and opportunities. The main aspect of the role will be working on a wide variety of projects (in terms of scale, value, location and sector) assessing the contaminative status and formulating cost-effective and pragmatic remediation solutions, liaising with...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 01, 2026  
Senior User Researcher
We are working with a consultancy feeding into the public sector who are looking for a senior user researcher to join a 6 month contract.  - 6 months - Around £400 per day  - Remote - SC preferred  Lead on research design and research strategy for our Platform Teams, especially cloud platform Providing user centred insights on our platform-as-a-service offering, backlog and roadmap Willingness to do internal research which focuses on Developers and engineering systems
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 05, 2026  
Laboratory Technician
Role Name: Laboratory Technician Site location: Stevenage, UK Hourly Rate: £16 per hour via PAYE Duration of contract: 6 months initially, possibility for extension. Weekly hours: 37.5 hours LABORATORY TECHNICIAN (CHEMISTRY R&D) STEVENAGE Help us improve access to life-changing therapies that can transform human health A global provider of technologies and services that advance and accelerate the development and manufacture of therapeutics. Formerly part of GE Healthcare, we have a rich heritage tracing back hundreds of years, and a fresh beginning since 2020. Our customers undertake life-saving activities. These range from fundamental biological research to developing innovative vaccines, biologic drugs, and novel cell and gene therapies. Our job is to supply the tools and services - the pots, pans, soups, and sauces - they need to work better, faster, and safer, leading to better patient outcomes. We are looking for an organized, self-motivated, enthusiastic, and...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
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