Ann Wambua

Instrumentation & Control Engineer with over 3 years of hands-on industrial experience in oil & gas and electrical/instrumentation maintenance. Proven expertise in calibration, commissioning, and troubleshooting of process control systems, including Honeywell batch systems and Micro Motion flow meters. Strong background in hazardous environments with a focus on safety, reliability, and process optimization.

Instrumentation & Control Technician at Kenya Petroleum Refineries Limited (KPRL) (2024-04 – 2025-12)

Installed and configured Honeywell batch control systems for white oil loading operations, commissioned and calibrated Micro Motion flow meters, and performed preventive and corrective maintenance on field instruments.

• Installed and configured Honeywell batch control systems for white oil loading operations
• Commissioned and calibrated Micro Motion flow meters and transmitters
• Performed loop checks and functional testing of instrumentation systems
• Conducted preventive and corrective maintenance on field instruments
• Diagnosed and resolved faults in control systems, improving operational reliability
• Interpreted P&IDs to support maintenance and system troubleshooting
• Worked in hazardous oil & gas environments under strict safety standards

Electrical & Instrumentation Technician at WREN Company (2020-01 – 2021-02)

Installed and maintained electrical and instrumentation systems, supported troubleshooting and repair of industrial equipment, and assisted in commissioning and system integration tasks.

• Installed and maintained electrical and instrumentation systems
• Supported troubleshooting and repair of industrial equipment
• Assisted in commissioning and system integration tasks
• Ensured compliance with safety and operational standards

Bachelor's Degree in Instrumentation & Control Engineering – Egerton University (2012 – 2017)