Instrumentation & Controls Commissioning Technician

LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operates globally across EMEA and North America partnering with the world's leading manufacturers across the Semiconductor, Pharmaceutical & Biologics, Medical Device and Data Centre sectors. Our team of Engineering and Technical professionals is immersed in cutting-edge technologies and innovations. LotusWorks is committed to a diverse and inclusive workplace, integral to our people-first approach.

As an Instrumentation and Control (I&C) Commissioning Technician working with the LotusWorks team, you will be based on a client site within the Semiconductor sector at a state‑of‑the‑art facility in Leixlip, Co. Kildare.

In this role, you will join a highly experienced onsite team responsible for the delivery of I&C system scopes within an active manufacturing environment. LotusWorks has provided continuous support to this client site for over two decades, backed by established onsite management structures, reliable administrative support, and a collaborative, performance-driven team culture.

Responsibilities

• • This position is responsible for the commissioning and de-commissioning of a range of I&C associated Live Systems, including but not limited to those listed below:

• • VSD’s

• • Air Handling Units (AHUs), Mass Air Handling Units (MAHs)

• • Chillers, Boilers, Spot Coolers

• • Scrubbed Exhaust and General Exhaust Systems

• • Water Treatment Systems (UPW) Analytical Instrumentation

• • Industrial Waste Systems (IWS)

• • Associated instrumentation, Analytical Instrumentation, Field devices, Control panels, and PLC‑based Control Systems

• • Work as an I&C Technician as part of a wider multi-disciplinary team supporting commissioning and de-commissioning activities.

• • Demonstrate ownership and initiative in a high‑paced, schedule‑driven environment.

• • Deliver assigned tasks in line with project milestones and safety requirements.

• • Carry out all duties in a manner that poses no risk to personnel safety or facility operations.

• • Undertake any other duties or responsibilities as assigned in line with the role.

• • Generate Before Action Reviews (BARs) and execute documentation to support decommissioning activities on live systems in line with site procedures.

• • Generate and execute commissioning documentation including OATs and FATs (Operational and Functional Acceptance Tests).

• • Work with Operations and Engineering teams to develop testing protocols and system start‑up procedures.

• • Commission and test instrumentation devices including sensors, transmitters, control valves, actuators, and associated field devices.

• • Support testing and troubleshooting of PLC‑based control systems and interfaces with mechanical and electrical equipment.

• • Safely troubleshoot and resolve system and instrumentation issues in a live manufacturing environment.

• • Work to tight timelines while maintaining strict safety and quality standards.

• • Ensure documentation complies with client quality and commissioning requirements.

• • Generate, execute, and maintain commissioning documentation in a controlled and organised manner.

• • Record test results and system performance data.

• • Support the closure of identified field issues and verify that all corrective actions have been effectively implemented.

• • Interact and respond to Project and Commissioning Leads direction.

• • Attend daily meetings and provide accurate status updates on assigned systems and activities.

• • Co-ordinate with commissioning, operations, engineering, and safety teams to support system readiness.

• • Communicate clearly and professionally with peers, supervisors, and client stakeholders.

• • Execute all works in strict accordance with site safety protocols, procedures, permits, and approved documentation.

• • The role involves the commissioning and de-commissioning of multiple Live Systems, executed with unwavering adherence to COHE (Control of Hazardous Energy) procedures to ensure the highest standards of safety and operational control.

• • Maintain exceptional attention to safety standards, particularly when working on live monitoring and FMS systems.

• • Identify, report, and mitigate risks associated with I&C commissioning & de-commissioning activities.

• • Any other duties or responsibilities that may be assigned to you in your role.

Skills Required

• • Minimum of 2 years’ industry experience in instrumentation, controls, or commissioning environments.

• • Strong troubleshooting skills across a wide variety of instrumentation and PLC‑based control systems.

• • Working knowledge of HART communication and instrument configuration is an advantage (training will be provided).

• • Ability to work independently and as part of a team in a dynamic, fast‑paced environment.

• • Proficient in Microsoft 365 suite applications, with the ability to produce accurate documentation and support operational tasks.

• • Strong communication, documentation, and interpersonal skills.

• Education / Licenses / Certifications:

• • Diploma in Industrial Automation & Controls, Applied Physics & Instrumentation, or a time‑served Instrumentation trade qualification, or other relevant qualification.

• • Proof of education, licenses, and certifications will be required where applicable.

Benefits

• • VHI Healthcare Cover

• • Life Assurance

• • Pension Contribution

• • Training And Educational Assistance

• • Annual GP Check-Up

• • Extra Annual Leave

• • Healthcare Screening

• • Recognition Rewards

• LotusWorks is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to creating a diverse and inclusive workplace where all employees feel valued, respected, and empowered.