Astute People
Controls, Instrumentation and OT Technician

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Astute’s Power team is partnering with a leading energy company in the UK to recruit a Controls, Instrumentation and Cyber Security Technician for their site in Cheshire.
Controls, Instrumentation and Cyber Security Technician role comes with a starting salary of up to £60,000 plus a great benefits package including private medical and dental insurance.
If you’re an apprentice trained Controls and Instrumentation Technician, with heavy industrial experience and an understanding of Cyber Security, then upload your CV to apply today.
Responsibilities and duties of the Controls, Instrumentation and Cyber Security Technician role
Reporting To The Engineering And Maintenance Manager You Will
- Support the Lead C&I Engineer in delivering the site’s Control and Instrumentation Maintenance and Engineering Strategy.
- Investigate, diagnose and resolve faults affecting field instrumentation and control equipment.
- Carry out planned and corrective maintenance across C&I and industrial automation systems.
- Support the OT Security Engineer with maintenance activities designed to reduce cyber security risks.
- Undertake routine OT security activities including patching, antivirus updates and application control.
- Maintain OT asset inventories, network diagrams and technical records.
- Prepare maintenance orders and deliver packages of work within your area of competence.
- Support the operation and maintenance of OT security infrastructure and implement corrective actions from audits and assessments.
- Provide technical support during OT and cyber-related incidents, including fault finding and corrective actions.
- Read and interpret P&IDs, panel schematics, loop drawings, logic diagrams and cause-and-effect charts.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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Professional Qualifications
We are looking for someone with the following:
- Technical apprenticeship with Level 3 qualification or equivalent experience in C&I, Automation, Control Engineering or Cyber Security.
- Proven C&I, instrumentation or industrial automation maintenance experience.
- Experience with sensors, actuators, signal conditioning equipment and industrial control systems.
- Working knowledge of DCS, process control principles and OT security, including network segmentation, access control, patching and logging.
- Experience troubleshooting PLC/DCS systems is desirable, particularly ABB 800xA. COMPEX, Functional Safety and DSEAR experience would also be advantageous.
Personal Skills
The Controls, Instrumentation and Cyber Security Technician role would suit someone who is:


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Your very own career expert that helps elevate your application to the next level.
- A technically minded engineer with strong fault-finding and problem-solving skills.
- A safety-conscious and methodical professional who can work effectively within a highly regulated environment.
- A motivated individual with an interest in developing their knowledge of OT cyber security and emerging industrial technologies.
Salary and benefits of the Controls, Instrumentation and Cyber Security Technician role
- Salary of £53,000 – £60,000
- Benefits including private medical & dental, 26 days annual leave and 12% pension contributions
- Opportunity to join a leading energy company
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Astute People are acting as an employment agency in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government’s Disability Confident Employer initiative. We endeavour to get back to everyone, however, if you have not heard anything after 7 days, please consider your application unsuccessful.
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