For more than 25 years we have been proud of the commitment and passion of our employees; from young graduates just starting their careers to experienced professionals who want to work for one of the best in the business.

Personal development is a key component of employee satisfaction and ONI is committed to helping every team member maximise their potential. By investing in our employees we are making sure that they are best prepared to deliver an outstanding quality of service and an excellent customer experience.
It may sound clichéd to say “our people are a key differentiator” but the truth is, they are. ONI employees combine technical excellence with great inter-personal skills and a can-do attitude that genuinely makes a difference to our customers.

Why ONI?

Successful relationships work best when both parties are equal. That’s why we invest time and effort in making ONI not just a centre of excellence, but a great place to work.

We are looking for hard work, dedication and a customer-first attitude. In return, we provide industry-leading training with competitive salaries and benefits packages.

Employee satisfaction and loyalty translates directly into customer satisfaction and loyalty. We recognise and reward excellent behaviour in all its guises and we actively support our employees in achieving the right life/work balance.

Current Vacancies

As a successful business, we are always looking to attract new talent that can help us drive the business forward, together. Detailed below are the current positions we are recruiting for.

If you don’t see something that immediately matches your skills or career objectives, feel free to submit your CV speculatively, along with a covering letter, to Any CVs received speculatively will be retained for a maximum of 12 months unless you instruct otherwise.