Now Hiring: Day Support Operative
January 30, 2026

January 30, 2026

Now Hiring: Process Engineer

Location: Melton Ross Quarries, Barnetby, North Lincolnshire, DN38 6AE

Date Posted: 30th January 2026

Deadline for Applications: 12th February 2026

To apply, please send your CV and covering letter to recruitment@singletonbirch.co.uk.*
* Please note, in accordance with GDPR, by applying you are granting us consent to process your data and contact you in relation to this application.
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Job Purpose Overview:

We’re looking for a Process Engineer to optimise key manufacturing processes and enhance yield and quality. The ideal candidate will support day-to-day plant operations, drive continuous improvement, and ensure that technical developments deliver measurable performance benefits across the production environment.

Responsibilities:

  • Improve manufacturing process performance, cost efficiency, and technology within a defined area
  • Monitor and optimise process parameters, equipment performance, and energy usage
  • Use statistical tools and PLC systems to reduce process variation and improve quality
  • Collaborate with operations and quality teams to implement control plans and ensure consistent execution
  • Provide day-to-day technical support, lead process reviews, and support operational decision-making.
  • Drive continuous improvement and process innovation projects using Lean, Six Sigma, and Agile/Stage-Gate methods.

Qualifications and Experience:

  • Previous experience in a similar role, ideally from chemicals or equivalent high hazard industry
  • A degree in Chemical engineering, preferably at MEng or equivalent
  • Experience in the chemicals or equivalent high hazard industry
  • Solid grasp of core engineering principles, process optimisation, and applied techniques
  • Lean Six Sigma Green Belt or equivalent qualification is preferable
  • Awareness of ISO9001, 14001 and 45001 would be an advantage.
  • IOSH Managing Safely or equivalent

Full job description available upon request from recruitment@singletonbirch.co.uk.

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About Singleton Birch

Singleton Birch Limited is headquartered in North Lincolnshire, United Kingdom, and is part of the MLC family of businesses. Singleton Birch has been operating for over 200 years, building a reputation as a leading lime supplier trusted for exceptional quality and service. Singleton Birch provides a wide portfolio of calcium-based solutions, chemical specialties, and technical services, which bring essential performance and value to markets such as metals, construction, chemical synthesis, water and emissions treatment, glass, textiles, plastics, rubber, agriculture, and anaerobic digestion.