Laboratory Analyst – Chemist at LS Scientific Limited – Lagos

LS Scientific Limited is hiring a full-time Laboratory Analyst (Chemist) in Lagos. The role involves chemical and physicochemical testing, preparation of reagents, analytical equipment operation, quality control, reporting and laboratory safety.

Job Summary

We are 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.