ASEAN Engineer | Professional Electrical Engineer
Design, Consultancy and Project Management
Dennis Jay Mazo
A highly accomplished Electrical Engineer with over 25 years of leadership in delivering complex capital projects for global energy leaders. Bridging the gap between high-level strategic oversight and technical execution, he provides specialized consultancy and design services designed to advance infrastructure development and ensure operational excellence.
Currently serving as a Project Engineer within the framework of Khatib & Alami, he manages critical engineering operations for the region’s largest oil company. Within this world-class enterprise, he oversees essential infrastructure projects, applying his expertise to solve complex challenges for a vast professional workforce.
As an independent authority, Engr. Dennis Jay Mazo leverages his extensive background in medium- and low-voltage power systems to provide high-impact solutions for private and commercial clients.
Expert Electrical Design: Engineering robust systems for residential, commercial, and industrial applications, from initial load assessment to final implementation.
Sustainable Energy (Solar PV): Designing efficient Photovoltaic systems that reduce carbon footprints and long-term energy costs through precise engineering.
Life Safety Systems (FDAS): Engineering sophisticated Fire Detection and Alarm Systems (FDAS) that meet the highest international safety standards.
Technical Documentation & Compliance: Providing accredited documentation, signed and sealed plans, and technical reports for timely government approval and building permits.
Senior Electrical Design Engineer | SRACO
Led the electrical design of high-impact infrastructure projects for the world’s largest oil company, ensuring 100% compliance with rigorous global safety and engineering protocols.
Engineering Manager & Head of System Maintenance | Quezon I Electric
Directed the reliability and maintenance of a regional power system serving a vast consumer base, ensuring 24/7 grid stability and high-level operational performance while guiding multidisciplinary teams.
Professor of Engineering | Polytechnic University of the Philippines
Served as a subject matter expert in electrical design, bridging the gap between academic theory and real-world industrial application to shape the next generation of engineers.
Dennis Jay Mazo, ASEAN Eng., PEE, REE
ASEAN Engineer
Professional Electrical Engineer
Registered Electrical Engineer
COMPANIES I'VE WORKED WITH
PUP
Knowledge in Action | Social Responsibility | Nation Building
SRACO
4 Decades of Engineering Excellence & Large-Scale Infrastructure
Khatib & Alami
Smart Infrastructure | Sustainable Design | Global Collaboration
JAYDEM Trading
Pioneering Quality in Construction, Paints, Hardwares & Electrical Supply
Quezon I Electric
An ISO 9001:2015 Certified Authority in Rural Electrification & Sustainable Development.
