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- Tasks: Secure and maintain critical control systems across operational sites.
- Company: Join National Gas, a leader in energy security and innovation.
- Benefits: Competitive salary, annual bonus, generous holiday, and flexible benefits.
- Why this job: Make a real impact on the UK's energy security and work with cutting-edge technology.
- Qualifications: BTEC or equivalent in instrumentation/electrical engineering or cyber security; hands-on experience preferred.
- Other info: Inclusive workplace with excellent career progression and support for professional development.
The predicted salary is between 42813 - 50368 £ per year.
National Gas is recruiting a Control and Instrumentation Security Technician. Join our Operations team to support the security and resilience of the National Gas Transmission System.
About the role:
- Salary: £42,813 to + £50,368 up to 6% bonus, overtime
- Location: Can be based at any of our 4 key sites: Kirriemuir (Forfar), Avonbridge (Falkirk), Wooler (Northumberland), Bishop Auckland (Durham).
- On‑site 5 days a week plus travel/overnight stays across the Scotland & North region as required.
Key responsibilities:
- Maintain and secure critical control systems and instruments across operational sites—from large compressor stations to smaller AGI installations.
- Perform routine cyber maintenance and upgrades to keep systems resilient and compliant.
- Back up configurable OT devices to ensure business continuity.
- Manage access credentials and maintain accurate asset data.
- Support vulnerability management, malware sweeps, and incident investigations.
- Facilitate cyber assurance visits and assist with upgrade projects.
- Keep network drawings and asset records up to date.
- Participate in an on‑call rota for key cyber functions.
- Collaborate with the central security team to ensure readiness and compliance.
About you:
You’re a practical problem‑solver with a methodical approach and a strong sense of ownership. You thrive in hands‑on environments, working independently or as part of a team. Your attention to detail and analytical mindset will help you tackle challenges and keep critical systems running smoothly. If you’re proactive, eager to learn, and committed to high standards, this role is for you.
Why join us?
- Be part of a team that directly impacts the UK’s energy security.
- Work on cutting‑edge OT systems and control technology.
- Develop skills in both cyber resilience and operational engineering.
- Contribute to Britain’s journey to net zero.
Security clearance:
The successful candidate must achieve and maintain Security Check (SC) clearance for this role. Many positions are subject to national security clearance and trade control restrictions. Eligibility may be affected by place of birth, nationality, citizenship, and residency.
Key requirements and experience:
- BTEC National Certificate (or equivalent City & Guilds, NVQ/SVQ level 3) in instrumentation or electrical/electronic engineering, or cyber security discipline.
- Time‑served apprenticeship or recognised training scheme in the same areas.
- Cyber security training – desirable.
- Experience managing firewalls, managed switches, etc. – desirable.
- Experience taking operational technology backups – desirable.
- Experience following maintenance work procedures for operational technology – desirable.
- Proven ability to complete maintenance on instrumentation, including organising, prioritising and scheduling of work assignments – desirable.
- Ability to analyse and solve problems relating to instrumentation and related disciplines – desirable.
- Demonstrate ability to correctly interpret engineering drawings – desirable.
What we can offer you:
- Annual bonus up to 6% based on personal and company performance.
- 26 days’ holiday plus statutory holidays; option to buy extra holiday days.
- Generous double‑match pension scheme – for every £1 you put in, we add £2 (max company contribution 12%).
- Optional flexible benefit scheme, including private healthcare, dental insurance, technology plans, travel insurance.
- Death in service 10× your basic salary.
- Financial protection if unable to work due to long‑term illness or injury.
- Excellent family‑friendly provisions – maternity, paternity, adoption, shared parental leave.
- Professional development and career progression.
- Employee assistance programme offering free confidential professional counselling 24 h a day.
- Financial support for professional membership subscriptions relevant to your role.
Inclusive recruitment:
At National Gas, we are disability confident and signatories of the Armed Forces Covenant. We are committed to building a workforce that represents the communities we serve. We celebrate the diverse experiences of colleagues and strongly encourage applicants of all backgrounds. Please let us know any reasonable adjustments you need to perform your best.
Control and Instrumentation Security Technician employer: National Gas
Contact Detail:
National Gas Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Control and Instrumentation Security Technician
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend events, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and role. Understand their values and how your skills align with their needs. Practise common interview questions and think of examples that showcase your problem-solving abilities.
✨Tip Number 3
Don’t just apply through job boards—head over to our website and submit your application directly! It shows initiative and gives you a better chance of standing out from the crowd.
✨Tip Number 4
Follow up after interviews with a thank-you email. It’s a simple gesture that keeps you fresh in their minds and shows your enthusiasm for the role. Plus, it’s a great way to reiterate why you’re the perfect fit!
We think you need these skills to ace Control and Instrumentation Security Technician
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience and skills that match the Control and Instrumentation Security Technician role. We want to see how your background aligns with our needs, so don’t be shy about showcasing your technical expertise!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about this role and how you can contribute to our team. We love seeing enthusiasm and a personal touch, so let your personality come through.
Showcase Your Problem-Solving Skills: In your application, highlight specific examples where you've tackled challenges in control systems or cyber security. We’re looking for practical problem-solvers, so share those stories that demonstrate your analytical mindset and attention to detail.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of success. It’s straightforward, and you’ll find all the info you need about the role and our company. Plus, we love seeing applications come in through our own platform!
How to prepare for a job interview at National Gas
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of control systems and instrumentation. Be ready to discuss specific technologies you've worked with, like firewalls or managed switches, and how you've applied them in real-world scenarios.
✨Showcase Your Problem-Solving Skills
Prepare examples that highlight your practical problem-solving abilities. Think of situations where you tackled challenges in maintaining operational technology or managing cyber security incidents, and be ready to share these stories.
✨Understand the Role's Impact
Familiarise yourself with how the Control and Instrumentation Security Technician role contributes to the UK's energy security. Being able to articulate this will show your enthusiasm for the position and the importance of the work you'll be doing.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, ongoing projects, or the company's approach to cyber resilience. This not only shows your interest but also helps you gauge if the company culture aligns with your values.