The High School Science Lab Technician supports the science faculty in delivering high-quality, hands-on learning experiences by preparing, setting up and taking down laboratory equipment and materials, maintaining science supplies and inventory, and ensuring a safe and organized laboratory environment. Working collaboratively with the other lab technician, this role is essential to enabling effective science instruction and fostering student exploration and innovation in alignment with ASL’s commitment to developing thinkers, explorers, and innovators.
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You must already have the right to work in the UK to be considered for this position; this role is ineligible for visa sponsorship.
Summary of Duties
Laboratory Preparation and Support:
- Provide technical support to Science teachers by preparing, setting up, and taking down laboratory exercises and equipment as requested
- Assemble and disassemble equipment necessary for science experiments and activities, mixing solutions and chemicals as required for all courses
- Prepare labs and solutions for the Middle School and/or Lower School when reasonably requested
- Assist and support faculty during lessons when requested
Safety and Compliance:
- Conduct daily checks of classroom and departmental IT equipment, gas provision, and chemical storage, ensuring the overall safety of the laboratories at all times
- Conduct and write risk assessments for laboratory experiments and practical assignments, liaising with the Health and Safety Manager
- Maintain chemical storage and ensure the safe use of chemicals and dangerous substances, adhering to COSHH assessments and CLEAPSS requirements
- Ensure safe disposal and recycling of chemical waste and materials when necessary, maintaining a safe working environment for students and staff
Equipment and Inventory Management:
- Repair and maintain lab equipment, advising the Head of Department when new equipment or outside repairs are needed
- Order materials and supplies as required and in consultation with the Head of Department.
- Manage laboratory-specific tasks, including opening and locking up laboratories, laptops, and chemical storage
- Clean laboratory equipment after use when safe handling is required, and maintain record keeping of equipment
Professional Development and Innovation:
- Work alongside faculty to devise, develop, and implement new lab exercises, advising on technical developments in the scientific field
- Research and attend necessary Continuing Professional Development (CPD) courses to stay abreast of new trends, practices, and procedures in science teaching and technology
School Community Engagement:
- Participate actively in the life of the School through attendance at events, committee membership, and/or leadership of extracurricular activities
- Any other duties as are within the scope, spirit, and purpose of the job as requested by the HS Science Department Head or Divisional Principal
Selection criteria
Essential qualifications/experience:
- A qualification in science technology or similar
- Experience working and/or studying in a science laboratory or similar environment
- Demonstrably strong organizational abilities, along with excellent oral and written communication skills
- Outstanding collaborative skills and a desire to work in a team-focused environment
- A proven commitment to the safeguarding and welfare of children
Desirable qualifications/experience:
- Experience working in a school or other educational setting
- A good working knowledge of fire and health and safety regulations, especially in relation to COSHH and CLEAPSS
- Knowledge and understanding of international and/or independent school communities
Additional information
Reports to: the HS Principal/HS Science Department Chair
Working period: All year, including school holidays (annual leave to be taken during school breaks).
Hours: Full-time.
Salary: Starting salary of £36,000 – £38,000, depending on experience (Grade 5 on the staff scales).
Start date: June 2026.
This position description is current at the date shown but following consultation may be changed to reflect or anticipate changes in the role that are commensurate with the job title and salary.
The American School in London is committed to safeguarding and promoting the welfare of children and young people and expects all trustees, employees and volunteers to share this commitment. All new appointments will be subject to appropriate checks: Disclosure and Barring Service (DBS enhanced), Disqualification by Association Self-Declaration, Declaration of Criminal Record, checks against the Teaching Regulation Agency (TRA) Prohibition List (Teacher Status Checks) including Identity, Address, Date of Birth, a Full Employment History, Right to Work in the UK, overseas checks where applicable, at least 2 references (one with current or most recent employer, where appropriate) and original documentation of Qualifications (where appropriate). For positions into Senior Management a Prohibition from Management Check (s128 Directive) will also be undertaken.
All posts involving direct contact with children are exempt from the Rehabilitation of Offenders Act 1974. However, amendments to the Exceptions Order 1975 (2013 & 2020) provide that certain spent convictions and cautions are ‘protected’. These are not subject to disclosure to employers and cannot be taken into account. Guidance and criteria on the filtering of these cautions and convictions can be found on the Ministry of Justice website. Shortlisted candidates will be asked to provide details of all unspent convictions and those that would not be filtered, prior to the date of the interview. You may be asked for further information about your criminal history during the recruitment process. If your application is successful, this self-disclosure information will be checked against information from the Disclosure & Barring Service before your appointment is confirmed.
ASL is dedicated to fostering courageous global citizenship in a diverse and inclusive school environment. In our international community, we aspire for the cultures and backgrounds of our employees to mirror those of our families and student body, and we enthusiastically welcome applications from candidates who bring diverse life experiences, perspectives and skills. xwzovoh Educators with knowledge of global education and prospective applicants for any position who are committed to diversity and inclusion are particularly welcome to apply. The American School in London will not discriminate against an applicant or employee based on race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, genetic information, gender identity or expression, sexual orientation, marital status, maternity or parental status, or any other legally recognised protected basis under local law.
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