HVAC Technician / Engineer at BNA Nigeria Limited

BNA Nigeria Limited is recruiting qualified and experienced candidates for the position of HVAC Technician / Engineer in Victoria Island, Lagos State, Nigeria. This is a full-time opportunity for individuals with practical experience in heating, ventilation, air-conditioning, refrigeration, and cold room systems.

The successful candidate will be responsible for installing, maintaining, troubleshooting, repairing, and servicing different HVAC and refrigeration systems while ensuring safety, quality workmanship, and customer satisfaction.

If you have strong technical skills in HVAC systems and enjoy solving mechanical and electrical problems, this opportunity may be suitable for you.

Job Overview

• Job Title: HVAC Technician / Engineer
• Company: BNA Nigeria Limited
• Location: Victoria Island, Lagos, Nigeria
• Employment Type: Full-time
• Experience Required: Proven experience in HVAC and refrigeration systems
• Industry: HVAC, Refrigeration, and Technical Services
• Application Closing Date: 28th November, 2026
• Application Method: Email

About the Company

BNA Nigeria Limited provides installation, maintenance, troubleshooting, repair, and servicing of heating, ventilation, and air-conditioning (HVAC) systems.

The company also works with refrigeration equipment, cold rooms, and ventilation systems, providing technical services to support the reliable operation of these systems.

Job Summary

BNA Nigeria Limited is seeking a skilled and experienced HVAC Technician / Engineer to join its team in Victoria Island, Lagos.

The successful candidate will handle the installation, maintenance, troubleshooting, repair, and servicing of air-conditioning, refrigeration, cold room, and ventilation systems.

Applicants should have strong technical knowledge, excellent fault-diagnosis skills, and a commitment to workplace safety. The ideal candidate should also be customer-focused and capable of working independently or collaboratively with technicians, engineers, facility management teams, and clients.

Key Responsibilities

The HVAC Technician / Engineer will be responsible for the following duties:

• Install, maintain, troubleshoot, repair, and service HVAC, air-conditioning, refrigeration, and ventilation systems.
• Install and service split, cassette, ducted, VRF/VRV, chiller, cold room, walk-in chiller/freezer, and commercial refrigeration systems.
• Check refrigerant levels and perform leak detection, pressure testing, vacuuming, refrigerant recovery, and refrigerant charging when required.
• Diagnose and repair compressors, condensers, evaporators, expansion valves, solenoid valves, fan motors, thermostats, controllers, and other refrigeration components.
• Troubleshoot HVAC electrical and control systems using appropriate testing and diagnostic equipment.
• Read and interpret HVAC drawings, wiring diagrams, technical manuals, and equipment specifications.
• Conduct routine equipment inspections and recommend necessary repairs, replacements, or improvements.
• Respond promptly to customer complaints, equipment breakdowns, and emergency service calls.
• Prepare service reports and provide technical recommendations when required.
• Collaborate effectively with technicians, engineers, facility management teams, and clients.
• Ensure all work complies with company procedures, workplace health and safety requirements, and applicable industry standards.

Requirements and Qualifications

Interested applicants should possess the following qualifications, experience, and skills:

• Proven experience working as an HVAC Technician or HVAC Engineer, preferably with commercial or industrial systems.
• Strong knowledge of air-conditioning, refrigeration, cold room, and HVAC systems.
• Ability to operate HVAC and refrigeration testing and diagnostic tools.
• Strong troubleshooting, fault-finding, and problem-solving skills.
• Ability to work independently and as part of a team.
• Ability to work under pressure and meet deadlines.
• Good communication and teamwork skills.
• Good understanding of workplace health and safety procedures.
• Willingness to work on-site and respond to service calls when required.

Key Competencies

Candidates should demonstrate competence in the following areas:

• Technical expertise
• Refrigeration and HVAC systems
• Electrical troubleshooting
• Fault diagnosis
• Preventive maintenance
• Installation and commissioning
• Problem-solving
• Safety awareness
• Customer service
• Teamwork

Applicants should ensure their CV highlights relevant HVAC experience, technical skills, equipment knowledge, and practical maintenance or repair work.

Why Consider This Job?

The HVAC Technician / Engineer position at BNA Nigeria Limited offers an opportunity for technically skilled professionals to apply their expertise in HVAC and refrigeration services.

Here are some reasons to consider this opportunity:

1. Apply Your Technical Expertise: Use your knowledge of air-conditioning, refrigeration, cold rooms, and ventilation systems in practical service assignments.

2. Develop Your Troubleshooting Skills: Handle different equipment faults and strengthen your ability to diagnose and resolve technical problems.

3. Gain Commercial and Industrial Experience: Depending on assigned projects, work with various HVAC and refrigeration systems used in commercial or industrial environments.

4. Strengthen Your Maintenance Skills: Participate in equipment inspections, preventive maintenance, repairs, and commissioning activities.

5. Build Customer Service Experience: Work directly with clients and contribute to the reliable operation of their HVAC and refrigeration equipment.

Note: The vacancy announcement does not specify the salary or additional employee benefits.

How to Apply

Interested and qualified candidates should send their CV to the company’s recruitment email address.

Email: bnanigerialimited@gmail.com

Email Subject: HVAC Technician / Engineer

Applicants should use HVAC Technician / Engineer as the subject of their email when submitting their CV.

Before applying, ensure your CV clearly demonstrates your experience with HVAC installations, refrigeration systems, fault diagnosis, preventive maintenance, and electrical troubleshooting.

Application Closing Date: 28th November, 2026.

Candidates are encouraged to submit their applications before the deadline.

Frequently Asked Questions (FAQs)

1. What position is BNA Nigeria Limited recruiting for?

The company is recruiting for the position of HVAC Technician / Engineer.

2. Where is the job located?

The position is based in Victoria Island, Lagos State, Nigeria.

3. What is the employment type?

The vacancy is for a full-time position.

4. What experience is required?

Applicants must have proven experience as an HVAC Technician or Engineer. Experience with commercial or industrial systems is preferred.

5. What technical skills are important for this role?

Candidates should have knowledge of HVAC, air-conditioning, refrigeration, cold room systems, electrical troubleshooting, fault diagnosis, and preventive maintenance.

6. Will the successful candidate need to work on-site?

Yes. Applicants must be willing to work on-site and respond to service calls when required.

7. How do I apply for the vacancy?

Send your CV to bnanigerialimited@gmail.com and use HVAC Technician / Engineer as the email subject.

8. What is the application deadline?

The application closing date is 28th November, 2026.

9. Is the salary stated in the vacancy announcement?

No. The vacancy announcement does not specify the salary.

CV Tip

When applying for this HVAC Technician / Engineer position, make sure your CV emphasizes your practical technical experience.

Highlight your work with split air conditioners, cassette units, ducted systems, VRF/VRV systems, chillers, cold rooms, and commercial refrigeration equipment, where applicable.

Include examples of your experience in refrigerant charging, leak detection, pressure testing, electrical troubleshooting, compressor repairs, preventive maintenance, and equipment commissioning.

If you have experience reading wiring diagrams, interpreting HVAC drawings, preparing service reports, or responding to emergency breakdowns, include these skills in your CV.

Important: Only list equipment and procedures you have genuinely worked with. A clear, accurate CV will help demonstrate your suitability for the position.

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Before applying, make sure your CV is professionally presented and tailored to the role.

Use the DDBRACT CV Optimization Tool to improve your CV and present your skills and experience more effectively.

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