Complaints Manager
We're building something exciting at Onecom. Join our award-winning team and help us to deliver Simply Brilliant Customer Experiences!
Join our Team as a Complaints Manager!
Location: Whiteley, Fareham (Office Based)
Salary: £26,500 Per Annum
Hours: Monday to Friday 8am - 5pm
About the role:
As a complaint manager, you’ll take ownership of customer issues from the moment they’re raised through to resolution. You’ll investigate concerns, communicate clearly with customers and colleagues, and help shape improvements that reduce future complaints. It’s a role for someone who enjoys solving problems, staying calm under pressure and making a genuine difference to customer experience.
What makes you a great fit:
Customer service experience (Essential)
Complaint handling experience (Ideal)
Confidence managing cases by phone and email with positive outcomes
Ability to spot early‑resolution opportunities
Strong attention to detail and organisation
Stakeholder management capability
Sound decision‑making and problem‑solving
Negotiation and influencing skills
Ability to work to deadlines and meet KPIs
Clear written and verbal communication
Analytical mindset and positive attitude
Key responsibilities:
Engage with dissatisfied customers to understand concerns and aim for first‑contact resolution
Carry out full complaint investigations using information from multiple teams and partners
Work with senior stakeholders to recommend fair outcomes
Calculate compensation where appropriate
Manage complaints from start to finish, including escalations to the Ombudsman
Identify root causes and suggest improvements
Ensure timely, compliant handling in line with procedures
Support process improvement and deputise when required
Liaise with external bodies such as Ofcom and CISAS
Champion excellent customer experience and promote Treating Customers Fairly
Perks for our People:
Holidays: 25 days + bank holidays and buy/sell options
Other Leave: Birthday day off, 12 paid hours for flexible use, Volunteer day
Lifestyle: 9% combined pension contribution and 4x salary life assurance
Rewards: Quarterly and annual employee awards, discounts on tech
Socials: All-expenses-paid company events
Development: In-House Training Academy
Wellbeing: 24/7 access to mental health support, Calm App, discounted gym membership, free breakfast & fresh fruit, eye-care vouchers, financial wellbeing support
Who we are:
Onecom is an award-winning provider of Communication Technology, trusted by UK organisations to deliver Simply Brilliant Customer Experiences.
ED&I:
We are committed to equity, diversity, and inclusion, and we encourage candidates to complete our equality monitoring form as part of the application process. Responses are anonymous and help inform our future initiatives.
- Department
- Customer Experience
- Role
- Complaint Manager
- Locations
- Whiteley (Onecom HQ)
- Yearly salary
- £26,500
- Employment type
- Full-time
About Onecom
We're the UK’s leading business telephony and cloud communications provider.
Delivering IT services, contact centre technology, unified comms, fixed-line voice, connectivity, and managed cloud solutions.