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At ALS, we encourage you to dream big. When you join us, you’ll be part of a global team harnessing the power of scientific testing and data-driven insights to build a healthier future.
Balance Operator
Role Location: Prescot
Shift Pattern: Monday to Friday (13:30 - 21:30)
Contract: Full Time & Permanent
Hours: 37.5
Closing Date: Friday 17th July 2026
Are you someone who takes pride in precision and accuracy? We're looking for a Balance Operator to join our laboratory team in Prescot. This is an excellent opportunity to build a career in a busy, ISO 17025 accredited laboratory where quality and attention to detail are at the heart of everything we do.
As a Balance Operator, you'll play a vital role in the analytical process by preparing and accurately weighing samples used in fire assay testing. Whether you have previous laboratory experience or are looking to develop new skills, full training will be provided for the right candidate.
The Day to Day
- Accurately weigh fire assay samples ranging from 0.5g to 20g, depending on the testing method.
- Carefully and precisely measure ore, concentrate and metal samples for analysis.
- Mix and blend samples to ensure they are fully homogenised before weighing.
- Operate and carry out routine maintenance of precision weighing equipment.
- Operate and maintain sample drying equipment.
- Support sample storage, handling and distribution throughout the laboratory.
- Replenish consumables and materials required for the weighing process.
- Maintain a clean, organised and safe Balance Room.
- Work to laboratory procedures and quality standards within an ISO 17025 environment.
- Follow all company health and safety procedures, including the correct use of PPE and safe handling of chemicals and reagents.
- Assist with other laboratory duties as required to support departmental workloads.
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The Essentials
- A meticulous approach with excellent attention to detail.
- A right first-time mindset and commitment to producing accurate results.
- Good manual dexterity and the ability to carry out repetitive, precise tasks.
- The ability to concentrate for sustained periods while maintaining accuracy.
- Strong organisational skills and the ability to work efficiently to meet laboratory deadlines.
- A positive attitude and willingness to learn.
- Good literacy, numeracy and basic IT skills.
- GCSE English and Maths (or equivalent) are desirable.
- Previous laboratory experience is advantageous but not essential, as full training will be provided.
- A commitment to working safely and following established procedures at all times.
Employee Benefits Include:
- Attractive Salary
- Shift Allowance
- Life Assurance
- 25 days holiday, plus bank holidays
- 6% employer pension
- Free Parking
- Free Staff Canteen
Working at ALS
The ALS team is a diverse and dedicated community united by our passion to make a difference in the world. Our values are important to us, and shape how we work, how we treat each other and how we recognise excellence.
At ALS, you’ll be supported to develop new skills and reach your full potential. We invest in our people with programs and opportunities that help you build a diverse career with us. We want everyone to have a safe, flexible and rewarding career that makes a positive impact on our people, the planet and our communities.
Everyone Matters
ALS is proud to be an equal opportunity employer and is committed to fostering an inclusive work environment where the strengths and perspectives of each employee are both recognised and valued. ALS also welcomes applications from people with all levels of ability. Reasonable adjustments to support candidates throughout the recruitment process are available upon request.
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Eligibility
To be eligible to work at ALS you must be a Citizen or Permanent Resident of the country you are applying for, or either hold or be able to obtain, a valid working visa.
How to apply
Please apply on-line and provide a resume & cover letter that best demonstrate your motivation and ability to meet the requirements of this role.
ALS is a global leader in testing, providing comprehensive testing solutions to clients in a wide range of industries around the world. Using advanced technologies and innovative methods, we help our clients leverage data-driven insights for a safer and healthier world. Our people are the heart of our business, driving testing solutions and innovations to solve complex challenges and create lasting value for our clients.
But most importantly, our people care – for each other and for the work we do.
With over 20,000 team members across 70 countries, you’ll be part of a global network.
Learn more about what makes our workplace great here.
Didn’t see the right job for you today? We'd still love to hear from you. With a team of more than 20,000 employees across 70 countries, it takes all kinds of skills and expertise to make a company like ours thrive – and not all of them are in labs! We’re all about people – so show us who you are and why you're passionate about working with us by submitting your resume, and we’ll keep it on file for future opportunities.
Want to know more? Check out our careers page to find out about the benefits of joining our team, and don’t forget to follow us on LinkedIn for the latest updates!
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