Chioma Okafor
42 Lekki Phase 1, Lagos, Nigeria
+234 803 567 8921
chioma.okafor@email.com
linkedin.com/in/chiomaokafor

PROFESSIONAL SUMMARY

Accomplished Stationary Lead Engineer with over 12 years of progressive experience in building operations, mechanical systems management, and facility maintenance. Proven expertise in HVAC systems, building management systems, and preventive maintenance programs. Strong leadership capabilities with a track record of training technical teams, optimizing energy efficiency, and ensuring compliance with NFPA standards. Skilled in troubleshooting complex mechanical systems and implementing cost-saving initiatives.

PROFESSIONAL EXPERIENCE

Stationary Lead Engineer
Meridian Facilities Management, Lagos, Nigeria
March 2019 – Present

• Lead a team of 6 stationary engineers in maintaining and operating all building mechanical systems across a 850,000 sq. ft. commercial facility, ensuring 99.7% uptime
• Oversee preventive maintenance programs for HVAC systems, chillers, boilers, pumps, and motors, reducing equipment downtime by 32% and achieving annual energy savings of $180,000
• Interpret blueprints and technical drawings to troubleshoot system failures and coordinate repairs with minimal disruption to building operations
• Manage building management systems (BMS) to optimize energy consumption and maintain environmental controls within specified parameters
• Conduct comprehensive training programs for junior engineers on refrigeration systems, plumbing, and electrical troubleshooting procedures
• Ensure full compliance with NFPA codes and safety regulations through regular inspections and detailed record-keeping
• Coordinate with contractors and vendors for major system upgrades and capital improvement projects valued at $2.5M+

Senior Stationary Engineer
Pinnacle Building Services, Abuja, Nigeria
June 2015 – February 2019

• Operated and maintained all mechanical systems including HVAC, refrigeration, plumbing, and electrical equipment for a 500,000 sq. ft. mixed-use facility
• Performed welding, soldering, and carpentry work to support facility repairs and system modifications
• Implemented predictive maintenance protocols that reduced emergency repair costs by 28%
• Maintained detailed maintenance records and generated monthly reporting on equipment performance and energy consumption
• Assisted in testing and commissioning of new building automation systems during facility expansion project
• Responded to emergency situations and performed after-hours troubleshooting to restore critical building systems

Stationary Engineer II
Zenith Technical Solutions, Port Harcourt, Nigeria
April 2013 – May 2015

• Monitored and operated boilers, chillers, cooling towers, pumps, and air handling units in accordance with operational procedures
• Conducted routine preventive maintenance on mechanical equipment and documented all work performed
• Performed basic carpentry, framing, plumbing, and HVAC repairs throughout the facility
• Collaborated with building management to identify energy-saving opportunities and implement efficiency improvements
• Maintained inventory of spare parts and tools necessary for daily operations and emergency repairs

Building Maintenance Technician
Lagos Infrastructure Group, Lagos, Nigeria
January 2011 – March 2013

• Performed general maintenance and repair work including HVAC filter changes, plumbing repairs, and minor electrical work
• Assisted senior engineers with troubleshooting mechanical system issues and equipment replacements
• Maintained cleanliness and organization of mechanical rooms and equipment spaces
• Responded to tenant work orders and completed repairs in a timely and professional manner

EDUCATION

Associate of Applied Science in Mechanical Engineering Technology
Lagos Metropolitan Institute of Technology, Lagos, Nigeria
Graduated: 2010

High School Diploma
Ikoyi Secondary School, Lagos, Nigeria
Graduated: 2006

CERTIFICATIONS & LICENSES

• Stationary Engineer License – Class 1
• Universal EPA 608 Certification (Refrigerant Handling)
• OSHA 30-Hour Construction Safety Certification
• Certified Energy Manager (CEM)
• Boiler Operator License

TECHNICAL SKILLS

Mechanical Systems: HVAC, Refrigeration, Boilers, Chillers, Cooling Towers, Pumps, Motors, Air Handlers
Building Systems: Building Management Systems (BMS), Energy Management Systems, Fire Suppression Systems
Technical Skills: Blueprint Reading, Troubleshooting, Preventive Maintenance, Testing & Commissioning
Trade Skills: Welding, Soldering, Plumbing, Carpentry, Framing
Compliance: NFPA Standards, OSHA Safety Regulations, EPA Guidelines
Management: Training & Development, Team Leadership, Project Management, Record Keeping, Reporting

PROFESSIONAL AFFILIATIONS

• Member, International Union of Operating Engineers (IUOE)
• Member, Association of Energy Engineers (AEE)