Instrumentation Engineer at Ascentech Services Limited

Ascentech Services Limited is a full-fledged Human Resource Solution Provider incorporated in 2013 with its Head Office in Lagos, Nigeria. We are committed to forging long-term partnerships with our clients by creating and delivering robust and flexible services that address the changing needs of their business.

We are recruiting to fill the position below:

Job Title: Instrumentation Engineer

Location: Lagos Mainland, Lagos
Employment Type: Full-time
Reports To: Maintenance Manager / Engineering Manager
Department: Engineering / Maintenance

Job Summary

• We are looking for a skilled Instrumentation Engineer with hands-on experience in the installation, calibration, maintenance, and troubleshooting of a wide range of industrial instrumentation systems.
• The ideal candidate should have a strong understanding of PLC systems, process controls, sensors, actuators, and other automation components critical to industrial operations.

Key Responsibilities

• Install, configure, calibrate, and maintain various industrial instruments (pressure, temperature, flow, level, etc.).
• Perform preventive and corrective maintenance on instrumentation and control systems.
• Troubleshoot faults in control systems including PLCs, sensors, transmitters, and actuators.
• Interpret and create technical drawings, loop diagrams, and P&IDs.
• Ensure proper integration of instruments with PLCs, DCS, and SCADA systems.
• Support commissioning of new equipment and systems.
• Maintain records of maintenance activities, calibration reports, and system documentation.
• Work closely with the electrical and mechanical teams to ensure smooth plant operations.
• Ensure compliance with industry standards and safety regulations.
• Provide technical support during shutdowns, startups, and emergencies.

Key Requirements

• Degree or Diploma in Instrumentation Engineering, Electrical/Electronics Engineering, or related field.
• 4–7 years of experience in an industrial environment (e.g., oil & gas, manufacturing, power, or process industries).
• Strong knowledge of PLC systems (Siemens, Allen-Bradley, Schneider, etc.).
• Hands-on experience with industrial sensors, actuators, control valves, transmitters.
• Good understanding of industrial communication protocols (HART, Modbus, Profibus).
• Ability to read and interpret technical drawings and schematics.
• Familiar with safety standards and hazardous area equipment (ATEX, IECEx preferred).
• Experience with SCADA/HMI systems.
• Knowledge of calibration procedures and using calibrators (e.g., Fluke).
• Familiarity with automation and instrumentation in specific sectors like oil & gas, water treatment, manufacturing.

Application Closing Date
Not Specified.

How to Apply
Interested and qualified candidates should send their CV to: cv@ascentech.com.ng using the job title as the subject of the email.