Electrical & Instrumentation Operations Engineer (Chelmsford)

National Grid plc; Chelmsford; On-site; GBP 53,000 - 63,000; Full time

Job summary

A major energy company in Chelmsford seeks an Electrical & Instrumentation Operations Engineer to provide technical leadership and oversee operations. You will ensure compliance with safety standards while leading a team of technicians. This role offers a competitive salary of £53,500 to £62,500, and additional benefits including a bonus, pension scheme, and professional development opportunities. The successful candidate must achieve Security Check clearance and will work onsite five days a week.

Benefits

Annual performance bonus

Double-match pension scheme

Generous holiday allowance

Private healthcare

Employee assistance programme

Qualifications

• Strong knowledge and experience in electrical or instrumentation engineering discipline.
• Excellent project and financial management skills.
• IOSH Managing Safely qualification.

Responsibilities

• Lead and plan work for a team of technicians.
• Oversee permit-to-work system ensuring safety.
• Conduct competence assessments for team members.
• Act as incident controller during emergencies.

Skills

Leadership skills

Technical skills in electrical/instrumentation

Project management

Health and Safety knowledge

Education

HNC or equivalent in relevant engineering discipline

Job description

Electrical & Instrumentation Operations Engineer (Chelmsford)

Location: Chelmsford, GB, CM1 4LU

Company: National Gas

Requisition ID: 2335

E&I Operations Engineer

£53,500 to £62,500 plus up to 6% bonus, overtime, standby allowance, and company car

On-site 5 days a week at the Chelmsford site and other sites across the zone.

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 business 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

As an Operations Engineer specialising in electrical and instrumentation, you’ll provide technical leadership across an operational area within the East region. Acting as the Authorising Engineer, you will oversee the permit-to-work system across all disciplines, ensuring safe and effective control of operations. You’ll be the key point of technical escalation, accountable for asset performance, operational safety, and team competence.

What you’ll be doing

• Leading and planning work for a team of technicians, ensuring efficient delivery of maintenance and operational tasks.
• Driving defect resolution and mitigating operational risks within your engineering discipline, working hands‑on with technicians and operatives.
• Providing technical leadership, coaching, and supervision aligned to your discipline.
• Issuing multi‑discipline permits to work for routine and non‑routine operations, including those governed by electrical safety rules.
• Acting as Duty Engineer on a 24/7 standby rota (approx. 1 week in every 4 or 5), providing technical support for the East region. Additional compensation applies.
• Conducting competence assessments and workplace evaluations to ensure team capability within your discipline.
• Using asset performance data to prioritise maintenance interventions.
• Ensuring compliance with Health, Safety, and Engineering standards.
• Contributing technical input to design studies, focusing on safe working design, maintainability, and whole‑life cost.
• Acting as incident controller during planned and emergency situations.

About you

You’ll be a technically skilled and safety‑conscious engineer with strong leadership qualities and proven experience in leading teams. You’ll thrive in hands‑on environments and be passionate about maintaining high standards of safety and operational excellence. You’ll build sustainable relationships with internal and external stakeholders and demonstrate high personal standards of integrity and commitment. You’ll also show a strong commitment to both personal and process safety, ensuring that safety is embedded in everything you do. You’ll be confident in making decisions that impact asset performance, team competency, and operational success. You’ll take pride in developing, motivating, and coaching your team to achieve their full potential.

Key requirements & experience

• Minimum HNC (or equivalent) and strong knowledge and experience in an electrical or instrumentation engineering discipline (or relevant experience)
• Understanding of engineering policy, procedures, and statutory regulations related to transmission assets
• Experience in safely setting people to work within a formal permit system
• Excellent project and financial management skills
• Knowledge of gas entry/exit procedures under GSMR and the Network Code
• IOSH Managing Safely qualification
• Working towards Incorporated Engineer status – desirable
• Full UK car driving licence

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. Further details are available at United Kingdom Security Vetting: clearance levels – GOV.UK (www.gov.uk).

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, incl. private healthcare, dental insurance, technology plans, and more
Financial protection with 10× 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.