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Laboratory Chemist

Thermulon

Thermulon

London, UK
Posted on Aug 28, 2025

Company Profile

Thermulon is an impact driven team of entrepreneurs, engineers, and scientists developing a high-performance, fire-safe insulation material, aerogel. Aerogels are the most insulating materials known to science and we believe they’ll be at the centre of the green transition which is taking place today with key uses in Electric Vehicles and Construction.

Founded in 2019, Thermulon is backed by influential venture capitalists including Deep Science Ventures, Sustainable Ventures, and Sky Ocean Ventures. We also have the support of angel investors and crowdfunding campaigns. Our dedication to technological advancement and sustainability has gained recognition from industry-leading organizations such as the Cleantech Group, Futurebuild, the Royal Society of Chemistry, and the Royal Academy of Engineering.

Job Profile

Based in our labs in London, we are seeking an enthusiastic and talented laboratory chemist to aid in all aspects of Thermulon’s aerogel application development. You will work in our Application Development Department supporting a small R&D team on the development, optimisation, and improvement of integrated aerogel products, as well as working on product analysis, data collection and scientific reporting.

Based in our London laboratories, we are seeking an enthusiastic and skilled Laboratory Chemist to support all facets of our aerogel application development. You will work in the Application Development Department, supporting the R&D team on the development, optimization, and enhancement of integrated aerogel products. Your responsibilities will include:

Laboratory Operations

  • Prepare reagents and stock solutions
  • Manage inventory, stock control, and ordering of lab supplies
  • Set up, calibrate, and maintain laboratory equipment

Analytical Characterisation

  • Develop and operate analytical methods for the characterisation of integrated aerogel products
  • Perform thermal, mechanical, and structural analyses using appropriate instrumentation

Data Management & Reporting

  • Collect and analyse experimental data using statistical methods
  • Document findings and contribute to scientific reporting and presentations

Continuous Improvement & Safety

  • Drive improvements in lab practices and experimental workflows
  • Uphold and enhance health and safety standards within the laboratory environment

The application deadline is 24th September, though the process may close sooner as applications are reviewed on a rolling basis.

Qualifications

  • BSc or MSc in Chemistry, Analytical Chemistry, Material Science or equivalent experience

Skills

We welcome applicants that don’t necessarily tick all the boxes. If you feel that you tick most of them and are motivated and willing to learn the rest, we encourage you to apply.

Technical Requirements

  • Experience working in-lab on wet chemical processes / formulations – required
  • Experience of analytical method development - required
  • Experience working with polymer characterisation techniques, thermal conductivity measurements – beneficial
  • Knowledge of polymer / materials chemistry – beneficial

Personal requirements

  • Commitment to lab health & safety
  • Problem solving skills
  • Attention to detail
  • Looking to grow with the company through its rapid expansion
  • Quick to learn, pick up and critically evaluate information
  • Ability to keep accurate and diligent records
  • Strong verbal and written communication skills
  • Ability to work independently and prioritise own tasks
  • 30 days holiday plus Bank Holidays
  • Flexible working outside of core hours, based on workload and team agreements
  • Private Medical insurance for you and your dependents (Medical, Dental, Mental Health, Wellbeing, Alternative treatments and Travel Insurance)
  • Health/wellbeing allowance £600 per year to spend on activities which lead to better physical / mental health (it may be the gym, it may be a spa day, it may be a membership to headspace or some sessions with a therapist, you know you best)
  • Ride to work scheme – Obtain a new bicycle and equipment through salary sacrifice with government assistance contributing tax benefits to support the payment.

Life Events (those who have passed probation can choose one of the below each calendar year)

  • Enhanced Ethically invested pension – increase the company contribution by 1%, or
  • Enhanced Maternity and Paternity leave – up to 12 months enhanced (Mat: 6 months 100% and 6 months 50%. Pat: 2 months 100%, 1 month 50%), Policy available for those with a minimum of 2 years’ service, or
  • Life event support £1000 – whether it’s a wedding, buying a house, something big and important to you we will help