Lead Gas Engineer (NC02)

SGN; Crawley; On-site; GBP 36,300 - 40,400; Full time

Benefits offered by this job

Potential sign-on bonus

Inclusive workplace

Professional development opportunities

Job summary

A leading energy firm is seeking a qualified Lead Gas Engineer to join their team in the United Kingdom. You will be responsible for gas service and mains replacement, ensuring safety and efficiency in outdoor environments. Ideal candidates should have relevant qualifications and experience in the gas industry, along with excellent customer service skills. The role offers a competitive salary starting at £36.3k, with potential increases after the probation period, plus a sign-on bonus if fully qualified.

Qualifications

• GN01, GN02 (Main Layer) or GNO1, GNO2 Service Layer experience (3–4 years minimum).
• Full and valid driving license required.
• Confidence using technology and field-based systems.

Responsibilities

• Work primarily on gas service and mains replacement activities.
• Operate in a variety of outdoor environments safely as part of a team.
• Achieve high standards of safety and technical competence.

Skills

Gas service and mains replacement

Mentoring

Customer service skills

Job description

Lead Gas Engineer (NCO2)

Location: Orpington, West Sussex (Worthing, Crawley), Poole

Salary: £36.3k per annum, increasing to £40.4k after successful completion of probationary period (plus £6000 sign‑on bonus if fully qualified). Earn potential increases further once qualified.

Job Code: REQ5261

Overview

We are looking for Qualified NCO2s to join our team of Gas Engineers. SGN has an outstanding reputation for delivering gas safely, reliably, and efficiently — and every engineer plays a key role in keeping our customers safe and warm. We also welcome applications from experienced Service Layers (minimum 3–4 years’ experience) who wish to progress and complete training to become fully qualified Main Layers.

Responsibilities

• Work primarily on gas service and mains replacement activities, excavating in public and private highways for laying and repairing gas pipes.
• Operate in a variety of outdoor environments, working safely as part of a team.
• Use computer field systems.
• Achieve high standards of safety and technical competence.
• Mentor trainee engineers.

What You’ll Need

• Qualifications (Required): GN01, GN02 (Main Layer) or GNO1, GNO2 Service Layer experience (3–4 years minimum) with willingness to complete Main Layer training.
• Qualifications (Preferred but not essential): NRSWA, ELR, SCO 1, 2, 4, 5.
• A full and valid driving licence.
• Confidence using technology and field‑based systems.
• A friendly and approachable attitude with excellent customer service skills.

We're Encouraging You to Apply

Research shows some people – particularly women and those from underrepresented backgrounds – may hesitate to apply unless they meet every criterion. At SGN, we value diverse backgrounds, experiences, and perspectives. If you’re not sure you tick every box, we’d still love to hear from you. You might be just who we’re looking for – now or in the future.

Why SGN?

SGN is a leader in pioneering research and development toward a net‑zero energy system. Our cutting‑edge technologies and innovative thinking are driving change in the gas industry, all while keeping people safe and warm.

About us | Benefits | Diversity and inclusion

If you require any accommodations or support during the application process, reach out to us. We’re here to help ensure an inclusive and accessible experience for everyone.