Balance Operator

Job Overview

Position: Balance Operator (Laboratory)

Location: Prescot

Shift Pattern: Monday to Friday (13:30 – 21:30)

Contract: Full time & Permanent (37.5 hours per week)

Closing Date: Friday 17th July 2026

At ALS, you will join a global team harnessing scientific testing and data‑driven insights to build a healthier future. This role is in an ISO 17025‑accredited laboratory where quality and precision are prioritised.

• 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 correct use of PPE and safe handling of chemicals and reagents.
• Assist with other laboratory duties as required to support departmental workloads.

• Meticulous approach with excellent attention to detail.
• Right‑first‑time mindset and commitment to producing accurate results.
• Good manual dexterity and the ability to carry out repetitive, precise tasks.
• Ability to concentrate for sustained periods while maintaining accuracy.
• Strong organisational skills and the ability to work efficiently to meet laboratory deadlines.
• Positive attitude and willingness to learn.
• Good literacy, numeracy and basic IT skills.
• GCSE English and Maths (or equivalent) desirable.
• Previous laboratory experience is advantageous but not essential; full training will be provided.
• Commitment to working safely and following established procedures at all times.

• Attractive salary.
• Shift allowance.
• Life assurance.
• 25 days holiday, plus bank holidays.
• 6% employer pension.
• Free parking.
• Free staff canteen.

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 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.

To be eligible to work at ALS you must be a citizen or permanent resident of the country you are applying for, or hold or be able to obtain a valid working visa.