Olachi Onuoha

• Maintained laboratory equipment and ensured proper calibration for accurate results.
• Performed routine laboratory procedures including preparation of samples, reagents, and calibration solutions in accordance with standard operating procedures (SOPs).
• Conducted analytical testing using a colorimeter, spectrophotometer, and turbidity meter, analyzing 20 samples per week while adhering to QA/QC standards.
• Maintained laboratory instruments, performing routine maintenance, calibration, and troubleshooting, resulting in a 90% reduction in instrument downtime.
• Operated laboratory instruments safely and efficiently; perform routine maintenance, calibration, and troubleshooting under supervision.
• Recorded and reported laboratory results with accuracy, generating 45 reports while ensuring compliance with QA/QC standards.
• Supported the implementation of laboratory safety procedures and compliance with health, safety, and environmental (HSE) regulations.

· Collected environmental samples (water/soil) and maintained sample integrity through correct preservation, labeling, and documentation.

· Assisted with laboratory sample preparation and routine testing support activities in compliance with SOPs and regulatory requirements.

· Maintained field/lab equipment, verified calibration readiness, and reported defects for corrective action.

· Entered, verified, and organized data for analysis and reporting; supported preparation of daily field reports and technical documentation.

· Worked safely around industrial sites and water bodies while complying with HSE standards and site-specific safe work practices.