EV/CNG Cold Chain Systems Technician (Static & Mobile) at Boulos Enterprises

Boulos Enterprises • Lagos • 0

Full Time BA/BSc/HND , OND

Posted Nov 19, 2025

Engineering / Technical&nbsp

Job Description

Job Summary:

We are seeking a skilled and dedicated
EV/CNG Cold Chain Systems Technician
to join our technical team. The ideal candidate will handle the
maintenance, repair, and installation
of
electric and CNG-powered vehicles
as well as
static and mobile cold chain systems
used for transportation, storage, and logistics.
The role requires practical experience in
2-wheeler, 3-wheeler, and 4-wheeler vehicles
, refrigeration systems, and electrical/electronic troubleshooting.

Key Responsibilities:

Diagnose, service, and repair
electric and CNG vehicles
including 2-wheelers, 3-wheelers, and 4-wheelers.
Install, inspect, and maintain
mobile cold chain units
(vehicle-mounted refrigeration systems).
Operate and troubleshoot
static cold chain systems
such as cold rooms, chillers, and vaccine storage units.
Conduct performance checks, calibration, and temperature control verification.
Carry out wiring, component replacement, and system upgrades on vehicle and refrigeration systems.
Ensure all maintenance and installations meet safety, performance, and quality standards.
Keep accurate maintenance records and prepare technical service reports.
Assist in prototype testing and integration of cold chain systems into EV/CNG vehicles.
Adhere to all company safety and environmental guidelines.

Qualifications & Requirements:

National Diploma (ND)
or
Higher National Diploma (HND)
in any of the following disciplines:
Mechanical Engineering
Electrical/Electronic Engineering
Mechatronics Engineering
Automobile Engineering
Refrigeration & Air Conditioning Technology
EV or CNG vehicle servicing
Refrigeration or cold chain maintenance (static or mobile)
General vehicle diagnostics (2W/3W/4W systems)

Required Skills & Competencies:

Strong understanding of
2-wheeler, 3-wheeler, and 4-wheeler
systems (mechanical and electrical).
In-depth knowledge of
refrigeration cycles, compressors, and control systems
.
Ability to interpret
technical drawings and wiring schematics
.
Competence in
electrical wiring, sensor installation, and troubleshooting
.
Familiarity with
battery systems, controllers, and vehicle diagnostics tools
.
Good knowledge of
temperature monitoring devices and calibration methods
.
Safety-focused with attention to detail.
Excellent communication and teamwork skills.

Send your CV to

hr@boulos.ng

Submit your application before the deadline.