Chijioke Duruewuru
Maintenance And Execution Engineer
Lagos
Summary
Results-driven Mechanical Maintenance Engineer with proven success in enhancing equipment reliability through preventive maintenance strategies. Skilled in conducting root cause analysis and optimizing workflows to reduce downtime.
Overview
4
4
Certifications
16
16
years of professional experience
Work History
Mechanical Maintenance and Execution Engineer
Blejoin Worldwide
Port Harcourt, Rivers State, Nigeria
08.2023 - Current
- Established and applied preventive maintenance schedules boosting over 5 safety critical and over 10 non-safety critical equipment reliability and uptime.
- Conducted over 7 root cause analysis on mechanical failures, leading to enhanced repair strategies and reduced downtime.
- Collaborated with cross-functional teams to optimize workflows, resulting in improved project execution timelines.
- Mentored junior engineers on maintenance best practices, cultivating a culture of safety and efficiency.
Maintenance and Planning Engineer
Elper Oilfield Engineering Nigeria Ltd
Gbagada, Lagos
03.2018 - 08.2023
- Led the development and implementation of preventive maintenance schedules, enhancing equipment reliability and uptime.
- Managed project planning and execution, resulting in streamlined operations and reduced downtime across multiple teams.
- Conducted root cause analysis on equipment failures, significantly improving maintenance processes and reducing reoccurrences.
- Collaborated with cross-functional teams to optimize resource allocation, driving efficiency in project execution and cost management.
- Verification of the design works carried out by engineering contractors to ensure proposed solutions meet integrity, reliability, operability and maintainability requirements.
- Participate and make contribution in project reviews such as E-3D model review, constructability reviews, layout reviews, mechanical handling reviews, HAZOP, SIL classification etc.
- Carry out static equipment (pressure vessels, heat exchangers and tanks) design, HVAC and piping design, equipment specifications and static equipment modelling.
- Review mechanical engineering deliverables such as drawings, datasheets, E-3D models and calculation reports prepared by design contractors.
- Analyzed designs for static equipment such as pressure vessels, heat exchangers, and tanks with respect to HVAC and piping configurations
Maintenance Engineer
Pine Oil and Gas Nigeria Limited
Warri, Delta, Nigeria
02.2012 - 02.2018
- Led maintenance initiatives to optimize equipment performance, significantly reducing downtime and operational disruptions.
- Implemented predictive maintenance strategies, enhancing equipment reliability and extending operational lifespan.
- Conducted thorough equipment inspections and repairs, ensuring compliance with safety and regulatory standards.
- Developed and maintained detailed maintenance records, improving documentation accuracy and operational efficiency.
Health Safety Environment Coordinator
Baywood Continental, Anthony Lagos
Maryland, Lagos
11.2011 - 01.2012
- Developed and implemented comprehensive safety training programs, enhancing employee knowledge and compliance.
- Conducted regular audits of safety procedures, identifying risks and improving workplace safety standards.
- Collaborated with cross-functional teams to ensure adherence to environmental regulations and policies.
- Facilitated incident investigations, providing actionable recommendations to prevent future occurrences.
Operations Onshore Support
Shell Nigeria Exploration and Production Company
Marina, Lagos
05.2010 - 10.2011
- Led operational workflows by coordinating multi-disciplinary teams to optimize process efficiency.
- Conducted thorough risk assessments, identifying potential issues and ensuring proactive mitigation strategies.
- Implemented safety management systems that enhanced compliance and reduced incident rates across projects.
Education
Post Graduate Diploma (PGD - ME) - MARITIME ENVIRONMENTAL STUDIES
University of Lagos
Akoka, Lagos, Nigeria 04.2001 -
Bachelor in Engineering (B. Eng.) - MECHANICAL ENGINEERING
Michael Okpara Federal University
Umudike, Abia State, Nigeria 04.2001 -
Skills
Equipment maintenance expertise
Predictive maintenance
Maintenance strategies
Maintenance scheduling
Cause identification
Problem solving
Multitasking
Certification
Oil and Gas Pipeline certification - IPIMS International Human Resources Development Corporation
Timeline
COREN – Council for the Regulation of Engineering in Nigeria (in view)
06-2026
Mechanical Maintenance and Execution Engineer
Blejoin Worldwide
08.2023 - Current
NSE - Nigerian society of Engineers - NSE 50642
12-2020
Maintenance and Planning Engineer
Elper Oilfield Engineering Nigeria Ltd
03.2018 - 08.2023
Maintenance Engineer
Pine Oil and Gas Nigeria Limited
02.2012 - 02.2018
Health Safety Environment Coordinator
Baywood Continental, Anthony Lagos
11.2011 - 01.2012
OIL FIELD SAFETY 1 - IPIMS International Human Resources Development Corporation
09-2011
Oil and Gas Pipeline certification - IPIMS International Human Resources Development Corporation
08-2011
Operations Onshore Support
Shell Nigeria Exploration and Production Company
05.2010 - 10.2011
Post Graduate Diploma (PGD - ME) - MARITIME ENVIRONMENTAL STUDIES
University of Lagos
04.2001 -
Bachelor in Engineering (B. Eng.) - MECHANICAL ENGINEERING
Michael Okpara Federal University
04.2001 -