At a Glance
- Tasks: Keep critical energy infrastructure running safely and reliably across Essex and the Thames Estuary.
- Company: Join National Gas, securing Britain's energy with a focus on safety and reliability.
- Benefits: Competitive salary, annual bonus, generous holiday allowance, and flexible benefits.
- Other info: Inclusive workplace with professional development opportunities and support for all backgrounds.
- Why this job: Make a real impact on energy supply while developing your engineering skills in a dynamic environment.
- Qualifications: Experience in electrical engineering and strong fault diagnosis skills required.
The predicted salary is between 44642 - 52519 £ per year.
£44,642 to £52,519 (depending on experience) + up to 6% bonus + access to liveried vehicle. Up to 10‑15% additional earnings through overtime and standby. Chelmsford - covering Essex and Thames Estuary assets. You’ll work across a defined regional patch (East 5), covering sites from Essex through to the Thames Estuary, with travel required across the area five days a week.
About Us
National Gas is securing Britain’s energy. We transport gas throughout Great Britain, repair and maintain gas pipelines, and manage the meters that allow millions of homes and businesses to access the energy they need. We are the national gas network, providing secure energy to power Britain, achieve net zero, and maintain our industrial competitiveness.
About The Role
Keep critical energy infrastructure running safely and reliably. We’re looking for an Electrical Operations Technician to deliver hands‑on support across compressor stations, pipelines and AGI assets. These are predominantly pipelines‑focused opportunities within our operations team, where you’ll maintain and support mechanical systems across operational gas infrastructure. You’ll carry out fault finding, repairs and performance improvement, playing a key role in both routine maintenance and emergency response. This role provides exposure to a range of disciplines, enabling you to develop experience beyond your core specialism. This is a field‑based role, working closely with technicians and wider teams to keep assets safe, compliant and performing at their best.
Why this role matters
The national transmission system underpins essential energy supply. Your work directly protects asset integrity, keeps gas flowing, and supports safe, uninterrupted operations. You’ll take ownership of high‑risk activities, support emergency response, and influence how sites operate - with real impact on safety, reliability and performance.
What you'll be doing
- Manage installation, inspection, commissioning and maintenance of plant and pipeline assets
- Manage maintenance across plant, including rotating equipment, valves and pressure systems
- Deliver fault diagnosis and repair to maximise availability and reliability
- Lead safe systems of work, issuing permits and defining isolations
- Maintain accurate asset, maintenance and operational records in line with regulatory requirements
- Support commissioning of new assets and contribute to minor design improvements
- Respond to incidents and support emergency operations, including standby cover
- Oversee contractor activity to ensure safety and technical compliance
- Participating in a standby rota once fully trained, typically one week in every four or five
What you'll bring
This role would suit someone who brings strong field‑based engineering experience and thrives in disciplined, safety‑led environments.
Essential
- Proven maintenance and operations experience in electrical engineering (or similar process industry)
- Experience diagnosing faults and maintaining plant and equipment in hazardous or safety‑critical environment
- Strong working knowledge of safe systems of work, including permits and isolations
- Understanding of process plant operation and cross‑discipline equipment interaction
- Knowledge of relevant technical and health & safety legislation
- Recognised engineering apprenticeship or equivalent, plus Level 3 qualification (e.g. NVQ, City & Guilds)
- Full UK driving licence
Desirable
- CompEx EX01–04 certification
- Electrical certifications such as 18th Edition, Inspection & Testing, or PAT Testing
- Experience with DSEAR‑regulated environments
- Exposure to cyber security standards (e.g. IEC 62443)
- Experience supporting construction and commissioning projects
Security clearance
The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role. Many of the positions within our company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held.
What we offer
- Competitive salary and annual performance bonus
- Double‑match pension scheme (max. company contribution 12%)
- Generous holiday allowance (26 days + bank holidays)
- Flexible benefit scheme, inc. private healthcare, dental insurance, technology plans, and more
- Financial protection with 10x salary death in service and financial support if you’re unable to work due to long‑term illness or injury
- Excellent family friendly provisions such as maternity, paternity, adoption, and shared parental leave
- Professional development opportunities inc. financial support to help you cover the cost of professional membership subscriptions
- Employee assistance programme offering free confidential professional counselling 24/7
- Inclusive, supportive, and forward‑thinking workplace
Inclusive recruitment
At National Gas, we are disability confident, and we are signatories of the Armed Forces Covenant, committed to building a workforce that represents the communities we serve. We celebrate the different experiences our colleagues bring to our organisation and strongly encourage applicants of all backgrounds to apply. Please let us know of any reasonable adjustments you need to perform your best.
Electrical Technician in Chelmsford employer: National Gas
National Gas is an excellent employer, offering a dynamic work environment in Aberdeen where you can play a vital role in maintaining critical energy infrastructure. With a strong focus on employee growth and development, the company provides competitive salaries, overtime opportunities, and a comprehensive benefits package, all while fostering a culture of innovation and collaboration in the oil & gas sector.
StudySmarter Expert Advice🤫
We think this is how you could land Electrical Technician in Chelmsford
✨Get Involved with Industry Events
The energy and utilities sector is always buzzing with events, trade shows, and networking opportunities. We should hit up conferences and exhibitions like Energy UK or Utility Week Live—these are prime spots to mingle with industry professionals and even snag some insider info on job openings!
✨Join Energy-focused Online Communities
Let's tap into online platforms and forums like LinkedIn groups or Reddit communities specifically for energy and utilities. Not only can we showcase our knowledge, but we can also stay updated on company announcements or job leads from people already in the know.
✨Consider Industry Certifications
Pushing ahead with certifications like the NEBOSH National Certificate in Occupational Safety and Health (if you’re into safety) can give us a leg up in this competitive field. It not only builds our credibility but also shows employers that we’re serious about our career in energy and utilities.
✨Apply ThroughNational Gas's Website
Don’t forget to apply directly through National Gas's website for the full-time Electrical Technician role. Many companies prioritise candidates who show initiative by going straight to the source. Make sure we tailor our application to highlight our passion for the energy sector!
We think you need these skills to ace Electrical Technician in Chelmsford
Some tips for your application 🫡
Show Off Your Energy Knowledge:When crafting your CV and cover letter, make sure you highlight any knowledge or experience related to the energy-utilities sector. Whether it’s coursework, internships, or projects that showcase your understanding of energy management, sustainability, or regulatory frameworks, we want to see that passion and expertise shine through.
Quantify Your Achievements:In our field, numbers speak volumes! Don’t just tell us about your previous roles; quantify your achievements where possible. For instance, mention how you improved energy efficiency by a percentage or contributed to cost savings. This makes your application more compelling and shows us just how impactful you can be.
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at National Gas. Tailor it to reflect how your values align with our mission in the energy sector. Share why you're excited about this specific role and how you envision contributing to our goals.
Demonstrate Your Team Spirit:Collaboration is key in the energy-utilities industry. In your application, emphasise any team projects or experiences where you worked effectively with others, especially on sustainability initiatives or technical projects. We're looking for someone who can mesh well with our team!
How to prepare for a job interview at National Gas
✨Show Your Passion for Renewable Energy
In the energy-utilities sector, it’s vital to demonstrate your enthusiasm for sustainable practices and innovations. Share experiences where you've worked on or studied renewable energy projects, whether that’s through coursework, past internships, or personal initiatives. Let us see how your passion aligns with the ethos of National Gas.
✨Brush Up on Industry Regulations
Being familiar with industry standards and regulations is crucial in energy-utilities interviews. Make sure to know the basics of relevant policies and frameworks, like the Energy Act or environmental legislation. This will not only show you’ve done your homework but will also prepare you for potential technical questions about compliance during your interview.
✨Highlight Teamwork and Project Management Skills
Most roles in the energy sector involve collaboration with diverse teams. Be ready to discuss examples where you’ve successfully worked in teams or led projects, especially those involving energy initiatives. This is particularly important for a full-time position, as employers want to see you bring a collaborative spirit to National Gas.
✨Prepare for Technical Assessments
Expect some technical questions or even practical assessments during your interview, especially about energy efficiency methodologies or basic engineering principles relevant to the role. It’s a good idea to brush up on key concepts and be prepared to explain them clearly, as this will demonstrate your technical proficiency and readiness to jump into your new role.
