Instrumentation Maintenance Technician

IES Lean Systems Ltd.; England; Hybrid; GBP 28,000 - 38,000; Full time

Job summary

A leading systems integrator in the UK is seeking an Instrumentation & Maintenance Technician. In this role, you will perform calibrations and maintenance on instrumentation and gas analyzers in highly regulated environments. Candidates should have at least 3 years of experience and an NVQ Level 3 in Electrical/Instrumentation Engineering. This position offers a competitive salary and various benefits including training opportunities. Remote and onsite work required.

Benefits

Competitive salary (£28,000 - £38,000)

25 days annual leave + 8 bank holidays

Pension contributions

Bonus scheme

Training & Development

Qualifications

• Minimum 3 years Calibration / Maintenance experience needed.
• Familiarity with PLC/SCADA systems is advantageous.
• Ability to work independently with minimal supervision.

Responsibilities

• Perform scheduled Instrument Calibrations and Preventive Maintenance.
• Support execution of Thermal Mapping and Validation protocols.
• Provide process support troubleshooting process measurement and control issues.

Skills

Calibration / Maintenance experience

Process Measurement understanding

Electrical Control Panel Wiring

Communication skills

Mechanical aptitude

Education

NVQ Level 3 in Electrical/Instrumentation Engineering

Job description

About IES Lean Systems Ltd

With over 30 years of experience, IES Lean Systems Ltd. is a leading Systems Integrator serving global industrial and environmental sectors. Our expertise covers the full lifecycle of projects from consultancy and design through to installation, commissioning, and long-term support. We deliver complete Turnkey Electrical, Control & Instrumentation (E, C&I) projects, tailored to client requirements. We specialize in Process Safety, Machinery Safety, IACS Cyber Security, Instrumentation, Project Rescue, and Continuous Emissions Monitoring Systems (CEMS), delivering innovative and compliant automation solutions. We operate extensively in Highly Regulated Industries, with solutions designed to meet GxP requirements and international compliance standards. In addition, we provide Thermal mapping, Instrumentation, Gas Analyser Calibration, Compliance and Maintenance services ensuring that critical systems operate safely and efficiently. Certified by LRQA to ISO 9001:2015, we maintain the highest quality standards across design, system build, installation, support, and calibration. At IES Lean Systems, we are committed to excellence in Safety, Security, Compliance and Reliability enabling our clients to achieve operational success in the most demanding industries.

About The Role

As an Instrumentation & Maintenance Technician, you will play a vital role in the execution of our Service and Maintenance Contracts. You will ensure the reliable operation of Instrumentation, Gas Analyzers, and Control Systems, while supporting Compliance, Safety, Security, and Validation activities across a variety of customer sites in Highly Regulated GxP Environments.

Key Responsibilities

• Perform scheduled Instrument Calibrations and Preventive Maintenance on Instrumentation, Gas Analysers, and Control Systems.
• Support execution of Thermal Mapping and Validation protocols.
• Conduct major plant servicing, including (training provided):
• Changing diaphragms on Crane Saunders / Burkert valves.
• Preparing plants for Insurance Inspections.
• Performing HEPA Filter Compliance Testing.
• Fumigation of MSC cabinets.
• Provide process support troubleshoot process measurement and control issues.
• Participate in the on-call rota for out-of-hours support (remote and onsite).
• Provide holiday cover for site-based personnel (Wiltshire area) up to 25 days per year.

Skills & Experience

• NVQ Level 3 or equivalent in Electrical/Instrumentation Engineering.
• Minimum 3 years Calibration / Maintenance experience.
• Strong understanding of Process Measurement, Control, and Automation.
• Practical experience with Electrical Control Panel Wiring (ELV/LV), including fault-finding.
• Experience working in Highly Regulated / GxP environments.
• Familiarity with PLC/SCADA systems and Gas Analysis equipment (advantageous).
• Strong mechanical aptitude and critical thinking skills.
• Ability to work independently with minimal supervision.
• Excellent documentation, communication, and IT skills.

Location

• Predominantly on customer sites (Wiltshire area and Republic of Ireland).
• Proximity to an airport with flights to Ireland is advantageous.
• Option to work from the IES UK office (Nottingham) when required.

Other Info

• The successful candidate must be able to pass BPSS Screening and obtain SC Security Clearance.
• Full driving licence.

What We Offer

• Competitive salary (£28,000 - £38,000, depending on Experience) + On Call Allowances.
• 25 days annual leave + 8 bank holidays.
• Pension contributions.
• Bonus scheme.
• Training & Development (Instrumentation, Gas Analytical Systems, Control Systems, Process / Machinery Safety, Cyber Security).