Business High Level Complaints Specialist – Leicester

Company: Centrica
Location: Leicester
Job Description:

We are Centrica! Were so much more than an energy company. Were a family of brands revolutionising a cleaner, greener future. Working here is #MoreThanACareer – were powered by purpose. Together we can make an impact that will truly change tomorrow. Whether youre developing cutting-edge green tech, helping customers on the front line or simplifying operations behind the scenes.Your work here isnt just a job its a mission. We all play a vital role in energising a greener, fairer future.

As a Business High Level Complaints Specialist you'll be responsible for managing and resolving complex and high level customer complaints end-to-end.

You will act as a key point of contact for customers and stakeholders, ensuring fair, thorough, and commercially balanced resolutions while protecting the reputation of the business.

This is a fast-paced and rewarding role where you will deal with challenging and sensitive customer situations, requiring strong judgement, resilience, and a customer-first mindset.

Salary – 33,237 + quarterly bonus of up to 16% of salary
Contract – Permanent
Location – British Gas, Penman Way, Grove Park, Leicester, LE19 1SZ

Working Style – Up to 4 weeks officebased training with hybrid working opportunities posttraining (typically 2 days per month in the office)

Operating Hours – Monday to Friday (8am – 6pm)

What You'll Do:

  • Manage a portfolio of business customer complaints from first contact through to resolution or deadlock, taking full ownership throughout

  • Investigate complex and high-level complaints, reviewing evidence to identify root causes and deliver fair outcomes

  • Communicate clearly, confidently, and empathetically across both written and verbal interactions

  • Make balanced decisions that consider customer outcomes, regulatory requirements, and commercial impact

  • Work closely with internal teams, external partners, and stakeholders to drive effective and timely resolutions

  • Handle escalated and high-risk cases with professionalism, accountability, and strong judgement

  • Identify trends and recurring issues, contributing to improvements in processes and customer journeys

  • Maintain accurate records and ensure all complaint handling meets quality standards and regulatory requirements

What You'll Bring:

  • Experience handling complex or high-level customer complaints, ideally within a regulated environment

  • Excellent written and verbal communication skills

  • Ability to manage challenging situations with professionalism and resilience

  • A proactive, solution-focused mindset with strong analytical and investigation skills

  • Confident decision-making ability with a balanced, customer-focused approach

  • Strong stakeholder engagement and influencing skills

  • High levels of ownership, accountability, and attention to detail

  • A collaborative, one-team mindset

Experience & Knowledge:

  • Previous experience in complaints handling in a customer contact role

  • Previous experience of working with SME business customers

  • Knowledge of regulatory frameworks or working within a regulated industry is desirable

  • Confidence in managing escalated customer interactions and making outcome-based decisions

Posted: May 26th, 2026