Engineering Work, Jobs in Saint Agnes, Con (with Salaries)

Operational Technology Maintenance Engineer
South West Water —Redruth
- £42,451 - £50,941 a year
- Full-time
- Programmable logic controllers
- Driving
- Travel
Hot Tub Service Engineer
SPYRYS LTD —Wadebridge
- £24,500 - £28,000 a year
- Full-time
- Maintenance
- Plumbing
- In-person
- Free parking
- Store discount
Quick apply
Automated Gate and Barrier Installation Engineer
South West Automation Systems —Redruth
- £25,000 - £35,000 a year
- Full-time
- Schematics
- Driving
- In-person
Quick apply
Engineering Supervisor (Avionics) (Merlin)
Serco Group —Helston
- Full-time
- Military
- Supervising experience
- Leadership
- Employee assistance programme
Dual Fuel Commercial Metering Engineer
Yü Group —Truro
- £43,260 a year
- Weekend availability
- Annual leave
- Employee assistance programme
Quick apply
Swimming Pool Engineer /Trainee Engineer- NO AGENCIES
cornwall pools ltd —St. Austell
- £27,000 - £29,000 a year
- 8 hour shift
- Heavy lifting
- Maintenance
- Plumbing
Quick apply
11d
Dual Fuel Smart Meter Engineer (South West)
Octopus Energy Group —Truro
- £36,500 - £50,000 a year
- Overtime
- Travel
- Referral programme
Quick apply
Manufacturing Engineer
Pall —Redruth
- Full-time
- Engineering
- Assembly
- No degree
- Annual leave
Snr Manager, Manufacturing Engineering
Cytiva —Newquay
- Full-time
- Engineering
- Assembly
- Bachelor's degree
Agricultural /Construction Service Engineer
Truro Tractors Limited —Truro
- £32,000 - £42,000 a year
- Full-time
- Customer service
- Maintenance
- Construction experience
Quick apply
Design Technician
Comtech Designs South West —Newquay
- £30,000 - £38,000 a year
- Full-time
- Hybrid work
- AutoCAD
- Civil engineering
- CAD
- Free parking
- Work from home
Quick apply
Gas Engineer
Sureserve —Truro
- £45,000 - £48,000 a year
- Maintenance
- Driving
- Employee assistance programme
- Employee discount
Quick apply
Multi Skilled Electromechanical Engineer
Walstead Roche Ltd —St. Austell
- £37,500 a year
- Overtime
- Programmable logic controllers
- Organisational skills
- In-person
- Free parking
- Store discount
Quick apply
4d
Aircraft Mechanical Engineer (Merlin)
Serco Plc —Helston
- Full-time
- Maintenance
- Supervising experience
- Annual leave
- Employee assistance programme
Head of Engineering
ELIQUO HYDROK UK —Saint Columb Major
- Hybrid work
- Engineering
- English
- Master's degree
- Sick pay
Shift Engineer
West Pharmaceutical Services —St. Austell
- £46,000 a year
- Overtime
- Engineering
- Maintenance
- Microsoft Office
- Free parking
- Employee discount
Quick apply
Systems Engineer
Ericsson —Truro
- Oracle
- No degree
- Linux
Quality Engineer
Cytiva —Redruth
- Overtime
- Engineering
- Travel
- In-person
- Annual leave
2d
CNC Machinist
West Pharmaceutical Services —Cornwall
- AutoCAD
- Engineering
- Bachelor's degree
Gas, LPG & Oil Service Engineer
The Cornish Heating Company Ltd —Camborne
- Full-time
- AutoCAD
- CAD
- Maintenance
Quick apply
10d

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Operational Technology Maintenance Engineer

South West Water -
Redruth

Apply Now

Job details

Permanent | Full-time
£42,451 - £50,941 a year

Benefits

Cycle to work scheme
Company pension

Qualifications

Wastewater treatment
Driving Licence
Programmable logic controllers
Driving
Ethernet
IT
Root cause analysis
Cybersecurity
BTEC

Full job description

Powered by Water, Driven by Purpose

South West Water keeps the South West flowing with safe, reliable drinking water and wastewater services across some of the UK’s most stunning landscapes.

We’re proud to be part of Pennon Group, a leader in the UK water sector, working towards a greener future. Our goals? As well as lowering our carbon footprint, we’re working with partners to plant 300,000 trees, restore peatlands and supporting farmers and landowners to improve water quality and wildlife.

Whether you’re starting out or seeking a new challenge, our scale and ambition create opportunities for you to shape your own career.

Ready to make a splash? Join our team today.

Operational Technology Maintenance Engineer

Redruth (Tolgus Depot) | Full-time, Permanent

This role offers a competitive salary of £42,451 to £50,941, based on experience, with the opportunity to increase earnings through a standard standby payment scheme.

As an OT Maintenance Engineer, you will be responsible for repairing and maintaining remote instrumentation, control systems, and automation plant. You will support the safe and efficient delivery of operational services through both planned maintenance and rapid response to issues.

You’ll carry out onsite diagnostics, troubleshoot complex problems, and ensure systems remain compliant, secure, and operational.

Key Responsibilities

Deliver planned and proactive maintenance on instrumentation, control, and automation systems
Diagnose and resolve complex faults through onsite analysis
Respond to operational issues within required timeframes
Participate in a 24/7 standby rota for reactive maintenance support
Collaborate with mechanical and electrical teams to prioritise and coordinate work
Support root cause analysis of plant failures and drive resolution
Work with OT and engineering teams to maintain and improve Industrial Control System (ICS) standards
Carry out firmware/software updates, patching, and system rollouts in line with best practice
Ensure compliance with relevant standards and regulations (e.g. UK NIS Directive)

What We’re Looking For

Essential:

Minimum of 5 GCSEs (Grade C/4 or above) including Maths, English, and Science (or equivalent)
Completed ICA/Electrical/Electrotechnical apprenticeship with relevant qualifications (City & Guilds, BTEC, ONC/HNC/HND)
Hands-on experience with industrial instrumentation and automation systems
Experience with PLC platforms (e.g. Schneider, Rockwell)
Strong electrical fault-finding skills and knowledge of industrial installations
Good IT skills with a technical mindset
Full UK driving licence and willingness to travel within the region
Ability to obtain UK Government Security Clearance (SC)

Desirable:

City & Guilds 2382-22 (18th Edition)
City & Guilds 2391/2392 Inspection & Testing
Experience within utilities, water, wastewater, or process industries
Knowledge of SCADA, HMI, and industrial networks (Ethernet/IP, Modbus, Profibus)
Understanding of OT cybersecurity standards (e.g. NIS, IEC 62443)

What’s in it for You?

We recognise that our people are key to our success and offer strong career development opportunities and long-term progression. As part of our team, you’ll benefit from:

Generous holiday allowance + bank holidays
Discretionary bonus
Competitive contributory pension
Share-save scheme
Health and wellbeing support programmes
Group discounts
Cycle to Work scheme
Financial support services
Ongoing training and development
Investors in People recognised organisation

Closing Date: 12th August 2026

We may close this vacancy early if we receive a high volume of applications. We encourage you to apply as soon as possible.

Please note that the successful candidate will be subject to a mandatory DBS check as part of the onboarding process.

Be yourself, we like it that way. Together, we will build a culture of belonging, where inclusion is instinctive. Diversity is our strength and a reflection of our communities. We care, we value everyone, we celebrate uniqueness.

Our core values, which are essential to our success, are:

Be Rock Solid - Build trust and be trusted. Be the one we all look to and can depend on.

Be You - We want you to bring your best everyday. Be yourself and make your mark in your individual way.

Be the Future - Embrace change. Drive Progress. Own the challenge.

Apply Now

Refine Your Search

engineering jobs in saint agnes, con

Operational Technology Maintenance Engineer

Hot Tub Service Engineer

Automated Gate and Barrier Installation Engineer

Engineering Supervisor (Avionics) (Merlin)

Dual Fuel Commercial Metering Engineer

Swimming Pool Engineer /Trainee Engineer- NO AGENCIES

Dual Fuel Smart Meter Engineer (South West)

Manufacturing Engineer

Snr Manager, Manufacturing Engineering

Agricultural /Construction Service Engineer

Design Technician

Gas Engineer

Multi Skilled Electromechanical Engineer

Aircraft Mechanical Engineer (Merlin)

Head of Engineering

Shift Engineer

Systems Engineer

Quality Engineer

CNC Machinist

Gas, LPG & Oil Service Engineer

I want to receive the latest job alerts for engineering in saint agnes, con

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