Introduction

In this essential field leadership role, you will lead the installation, calibration, loop testing, commissioning, and maintenance of field instrumentation and process control systems across mineral processing plants and site infrastructure. Your expertise will directly ensure operational accuracy, process safety, and high-system reliability.

What are you going to do 

  • Field Supervision: Oversee day-to-day instrumentation activities, including installation, calibration, maintenance, and troubleshooting of field instruments (flow, pressure, level, temperature transmitters, control valves, and analytical sensors).

  • Control System Support: Provide hands-on supervisory support for PLC, DCS, and SCADA interfaces, ensuring accurate signal transmission, loop checks, and seamless integration with process automation systems.

  • Safety & Quality Standards: Enforce strict electrical and instrumentation safety protocols, including LOTO (Lockout/Tagout), hazardous area classifications (Ex/ATEX compliance), and Permit to Work (PTW) procedures.

  • Team & Subcontractor Leadership: Direct, mentor, and supervise site technicians, instrument fitters, and third-party contractors, ensuring high execution quality and adherence to project timelines.

  • Preventive & Corrective Maintenance: Manage routine calibration schedules, preventive maintenance programs, and rapid incident response to resolve instrument failures and minimize process downtime.

  • Compliance & Documentation: Ensure all instrumentation works align with Indonesian ESDM mining safety regulations, international standards (ISA, IEC), and project specifications while maintaining accurate calibration logs and technical dossiers.

Essential skills and knowledge

  • Experience: Minimum 7-10+ years of hands-on instrumentation experience within large-scale mining, mineral processing, oil & gas, or heavy process manufacturing projects.

  • Certifications (Desirable):

    • Valid POP (Pengawas Operasional Pratama) certification from ESDM.

    • Certified calibration or hazardous area (Ex / CompEx) qualifications.

  • Technical Mastery: Expertise in smart transmitters (HART, Foundation Fieldbus, Profibus), control valves, safety instrumented systems (SIS), PLCs (Allen-Bradley, Siemens, etc.), and DCS architectures.

What we offer 

  • Global Network and Professional Community: As part of the Brunel family, you will join a vast network of professionals and experts across industries, fostering connections that help you thrive in your career.
  • Commitment to Safety and Excellence: We prioritize safety and operational excellence. In this role, you will play a key part in upholding our safety standards, working closely with the team to ensure a hazard-free and efficient operation.
  • Competitive Salary Package: A highly competitive salary that reflects your experience and skills, designed to motivate and reward top-tier talent like yourself.

Closing: 02 December 2026

Apply Now

Are you the perfect match for this vacancy? Apply in 5 minutes and let's get in touch!

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Process of your application

Application process & contact

We will now begin examining your application: We will take a close look at your application documents and ask you for additional information if necessary. If your qualifications match our requirements, we will invite you to meet us for the first time.

Project discussion with our customer

If the introductory meeting goes well for you and us, we will arrange a meeting with the customer who has the perfect project for you. This gives you the opportunity to find out more about the customer and the project.

The decision

If you enjoyed the project discussion and the customer is also convinced of your expertise, we will ask you the final and decisive question: Do you want to get started at Brunel?

Introductory conversation with Brunel

In an introductory meeting, we would like to find out more about your interests, ambitions and professional developments. At the same time, we report on working at Brunel and provide information about all career opportunities and prospects.

Welcome to Brunel

Now great times are beginning! With Brunel you have countless opportunities to help shape technological progress. You decide how your career path goes. We support you in every phase of your career. You always have security behind you: Brunel!