Level 7 Diploma in Customer Service — Diploma at Harold International College of London

Level 7 Diploma in Customer Service


Level 7 Diploma in Customer Service at HICL

The Level 7 Diploma in Customer Service sits at postgraduate level. It is not for people learning to answer phones or write tickets. It is for senior service managers, heads of customer experience, contact centre directors and service-design leads who already run substantial teams and want a strategic credential to support their next move.

At this level, the work is no longer about handling individual complaints. It is about service architecture — how channels are designed, how customer effort is measured, how teams are structured, how SLAs are set and defended, and how customer experience connects to commercial outcomes such as retention and lifetime value.

Why Customer Service Has Become Strategic

Most companies discovered, painfully, that customer experience is not a back-office function. It is a core competitive lever. The Level 7 Diploma in Customer Service is built around that reality. Expect content on customer experience strategy, voice-of-customer programmes, service design and journey mapping, omnichannel architecture, contact centre and operations leadership, change management and the analytics behind it all.

Who This Diploma Is For

  • Heads of customer service, contact centre managers and CX leads.
  • Senior operations managers responsible for service performance.
  • Service designers and CX consultants seeking a postgraduate credential.
  • Director-track professionals preparing for chief customer officer or VP-of-CX roles.

Career Pathways

Graduates of the Level 7 Diploma in Customer Service typically move into senior customer experience leadership, head of service operations, director of customer success and CX strategy consulting roles. Some use it as a stepping stone into a postgraduate degree or executive MBA. Career outcomes at this level depend on your existing track record — the diploma adds credibility, not a job.

How the Programme Is Delivered

Available on-campus, online and via distance learning. Most learners at this seniority study online because they cannot leave full-time roles. Module structure and intake calendar are confirmed at enrolment.

Entry Requirements

  • Bachelor's degree or equivalent senior professional experience.
  • IELTS 6.0 (or equivalent) for non-native English speakers.
  • Minimum age 21.
  • A short statement covering your senior customer service experience and the strategic problem you want to tackle.

Apply for the Level 7 Diploma in Customer Service

If you have been running service teams long enough to know that strategy beats firefighting, the Level 7 Diploma in Customer Service is the credential that takes that conviction seriously. Click Enroll Now and HICL admissions will respond within one working day.

Frequently asked questions.

Common questions about Level 7 Diploma in Customer Service.