Jobs at LS Scientific

Job Summary

• LS Scientific is seeking a skilled and analytical Chemist to join its laboratory team. The successful candidate will conduct chemical and physicochemical testing, prepare samples and reagents, operate analytical equipment and ensure results are accurate, traceable and delivered within agreed turnaround times.
• The ideal candidate will have practical analytical laboratory experience and a strong commitment to quality, safety and compliance with approved testing procedures.

Key Responsibilities

• Receive, prepare and analyse samples for chemical and physicochemical testing.
• Conduct testing on food, water, environmental, industrial and other relevant sample types.
• Perform titrimetric, gravimetric, spectrophotometric and other appropriate analytical procedures.
• Prepare reagents, standards, solutions and calibration materials in accordance with approved methods.
• Operate, maintain and troubleshoot laboratory instruments, as appropriate to training and competence.
• Use analytical equipment such as HPLC, GC, UV-Vis, FTIR, AAS and titration systems where applicable.
• Record, calculate, interpret and report results accurately.
• Follow approved methods, laboratory SOPs, GLP and relevant ISO/IEC 17025 requirements.
• Support method verification, validation, quality control and proficiency testing.
• Maintain sample traceability, worksheets, equipment logs and technical records.
• Monitor reagent and consumable stock levels and report procurement requirements.
• Ensure safe handling, storage and disposal of chemicals and laboratory waste.
• Assist with internal and external audits, non-conformity investigations and corrective actions.
• Maintain laboratory cleanliness, safety and equipment readiness.
• Work with the Laboratory Manager and wider laboratory team to improve testing efficiency and service quality.

Requirements

• BSc or HND in Chemistry, Analytical Chemistry, Industrial Chemistry, Biochemistry or a closely related discipline.
• Minimum of 3 years' relevant hands-on analytical laboratory experience.
• Practical experience in chemical or physicochemical testing and sample preparation.
• Knowledge of analytical methods, laboratory quality control and result interpretation.
• Experience operating analytical instruments such as HPLC, GC, UV-Vis, FTIR or AAS is an advantage.
• Understanding of GLP, laboratory SOPs and ISO/IEC 17025 principles.
• Good numerical, analytical and problem-solving skills.
• Strong attention to detail and accurate technical documentation.
• Good organisational and communication skills.
• Ability to work independently and collaboratively while meeting testing deadlines.
• Membership of the relevant professional body, such as IPAN where applicable, and a valid practising licence or professional authorisation are strong advantages.

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Job Summary

• LS Scientific is looking for a competent and detail-oriented Microbiologist to join its laboratory team. The successful candidate will conduct microbiological testing, prepare samples and culture media, maintain accurate laboratory records and support quality assurance activities.
• The role is suited to a practical microbiology professional who can follow approved methods, produce reliable results and work effectively within a quality-focused testing laboratory.

Key Responsibilities

• Receive, prepare and analyse samples for microbiological testing.
• Conduct microbial enumeration, isolation, identification and pathogen detection using approved methods.
• Perform microbiological testing of food, water, environmental, pharmaceutical and other relevant samples.
• Prepare culture media, reagents and laboratory materials in accordance with approved procedures.
• Carry out aseptic techniques, incubation, sterilisation and environmental monitoring where applicable.
• Operate, clean and maintain microbiological laboratory equipment.
• Record, interpret and report test results accurately and within agreed turnaround times.
• Follow laboratory SOPs, Good Laboratory Practice (GLP), quality control procedures and relevant ISO/IEC 17025 requirements.
• Support method verification, validation, proficiency testing and other quality assurance activities.
• Maintain sample traceability, worksheets, records and technical documentation.
• Monitor microbiology consumables and report stock or equipment requirements.
• Follow laboratory safety, contamination control and biological waste disposal procedures.
• Assist with laboratory audits, corrective actions and continuous improvement.
• Report technical issues and results requiring further review to the Laboratory Manager.
• Provide reasonable support with chemistry analysis when required, including temporarily assisting with relevant duties while the laboratory team is being expanded, subject to appropriate training, competence and authorisation.

Requirements

• BSc or HND in Microbiology or a closely related discipline.
• Minimum of 3 years' relevant hands-on laboratory experience.
• Practical experience in microbiological testing, sample preparation and laboratory documentation.
• Knowledge of microbial enumeration, isolation, identification and pathogen detection.
• Experience with culture media preparation, aseptic techniques, incubation and sterilisation.
• Understanding of laboratory quality control, GLP and ISO/IEC 17025 principles.
• Good attention to detail and the ability to follow technical procedures accurately.
• Strong record-keeping, organisation and communication skills.
• Ability to work independently and as part of a laboratory team.
• Membership of the relevant professional body, such as IPAN where applicable, and a valid practising licence or professional authorisation are strong advantages.

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Job Summary

• LS Scientific is seeking an experienced Laboratory Manager to lead and oversee its Chemistry and Microbiology laboratory operations. The successful candidate will be responsible for technical quality, staff management, laboratory performance, regulatory compliance and the development of efficient, customer-focused testing services.
• We are looking for a technically strong and commercially aware professional with proven laboratory leadership experience and a sound understanding of ISO/IEC 17025 requirements.

Key Responsibilities

• Manage the day-to-day operations of the Chemistry and Microbiology laboratories.
• Supervise, develop and assess laboratory staff, ensuring appropriate training and technical competency.
• Plan workloads, allocate resources and monitor productivity, turnaround times and service delivery.
• Maintain and improve laboratory quality management systems in line with ISO/IEC 17025 and applicable regulatory requirements.
• Oversee testing methods, method verification and validation, quality control and technical documentation.
• Review analytical results and reports, ensuring accuracy, reliability and appropriate authorisation.
• Coordinate internal and external audits, corrective actions and accreditation activities.
• Ensure laboratory equipment is properly maintained, calibrated and fit for purpose.
• Monitor consumables, reagents, stock levels and laboratory expenditure.
• Support budgeting, cost control, profitability and the efficient use of laboratory resources.
• Investigate non-conformities, customer complaints and technical issues, implementing appropriate corrective actions.
• Work with management and commercial teams to develop testing services and identify new business opportunities.
• Promote safe working practices and compliance with laboratory health, safety and environmental requirements.

Requirements

• BSc or MSc in Chemistry, Analytical Chemistry, Microbiology, Biochemistry, Industrial Chemistry or a closely related scientific discipline.
• Minimum of 5–7 years' relevant laboratory experience, including at least 3 years in a supervisory or management position.
• Demonstrable experience managing laboratory operations, technical staff and quality systems.
• Strong working knowledge of ISO/IEC 17025, quality assurance, audits and accreditation requirements.
• Practical understanding of analytical testing, method validation and laboratory quality control.
• Experience with analytical instrumentation such as HPLC, GC, UV-Vis, FTIR, AAS, ion chromatography and titration equipment.
• Strong leadership, organisation, problem-solving and decision-making skills.
• Excellent technical reporting, communication and documentation skills.
• Commercial awareness, including an understanding of laboratory costs, productivity and turnaround times.
• Membership of the relevant professional body and a valid practising licence or professional authorisation, where applicable, are strong advantages.