Senior Installation & Commissioning Engineer Full Time

Join Insite Energy as a Senior Installations & Commissioning Engineer and take the lead in delivering high‑quality smart metering and energy system installations across UK residential and construction sites. This is a hands‑on, senior field role where you’ll set the standard for technical excellence, guide engineers, and ensure projects are delivered safely, correctly, and to specification.

What You’ll Do

• Lead on-site installation and commissioning of smart metering and AMR systems.
• Provide technical guidance to engineers and subcontractors.
• Troubleshoot complex issues and act as the senior technical escalation point.
• Support Project Managers with planning, coordination, and real‑time site feedback.
• Produce clear, accurate technical documentation and installation records.
• Carry out compliance audits and uphold safety, quality, and regulatory standards.
• Liaise with clients and third‑party providers to resolve technical challenges.
• Manage tools, stock, and equipment responsibly.

Location and working hours:

• Field-based, mostly across Greater London with UK wide travel, including occasional overnight stays.
• Working Hours:
• 37.5 hours per week.
• Monday to Friday, 08:00 to 20:00.
• Possibility of inclusion of on-call rota.

What You Bring

• Strong field engineering experience (smart metering, electrical, controls, or similar).
• Confidence leading on-site activities and mentoring others.
• Excellent problem‑solving skills and a commitment to safe, high‑quality work.
• Clear communication and a professional approach with clients and colleagues.

Why Join Us

• Senior role with real influence on installation standards and project success.
• Varied, hands‑on work across a growing low‑carbon energy sector.
• Opportunities to mentor, lead, and shape best practice.

Benefits

• Salary: Competitive salary based on knowledge, skills and experience.
• Holiday Allowance: 26 days of holiday per year (including birthday leave) plus English bank and public holidays.
• Pension Scheme: Employer pension contribution matched at 4%.
• Employee Assistance Programme (EAP): Free, confidential support available for personal and professional challenges.
• Corporate Social Responsibility (CSR) Programme: “DO RIGHT WITH INSITE” provides up to 2 paid days off per year for volunteering with company-led initiatives. Additional information can be viewed here
• Social Events: Regular company social events, including an annual Summer Party and Christmas Party.
• This benefits package offers a vibrant and supportive work environment, with opportunities for professional growth, work-life balance, and community engagement.

About Insite

Established in 2009, Insite Energy is a dynamic, fast-growing company that provides services to heat network suppliers in the UK. The services provided include metering & billing of residential customers, the installation (and retrofit) of credit billed and pay-as-you-go equipment, and ongoing maintenance and management of the heat network schemes.

We pride ourselves on our commitment to working as one team to put the customer and client first, delivering a reliable, competitive, and professional service. We are tireless in our efforts to be the best at what we do, which is reflected in our Trustpilot rating. With just over 90 current employees, we are small but mighty, delivering more by working together.

At Insite Energy, we embrace diversity and inclusion. We value all backgrounds, identities, and experiences. We’re committed to providing equal opportunities for all and offering reasonable adjustments to ensure accessibility and inclusivity throughout the application process and in the workplace.

Our Values

Community

Innovation

Excellence

Sustainability