Claire-Louise Hagon runs our Business Development and Marketing team and will happily assist in answering any queries that you may have.

If you have a tender enquiry, a question,  or would simply like to obtain more information about Optimum, please contact Claire-Louise on the contact details below:


Telephone: 07540 749710

Customer service is embedded throughout Optimum

All employees attend our internal Exceptional Customer Service programme. This captures the essence of our business operations, which are based around people, culture, training and risk-managed processes. Our exceptional service performance benefits our customers and helps us to retain contracts.

Develop your personal career pathway

Every member of the Optimum team benefits from continuous personal development, by following a unique career pathway that is drawn up with care and reviewed regularly. If possible, we prefer to promote from within, so anyone with a positive attitude who joins us can aspire to rise up steadily through the ranks – and have a lot of fun along the way!


At Optimum, we have very high levels of staff retention.

This is because we value our employees as individuals, listen to them carefully, and train them well. If you join us you’ll become part of a friendly, close-knit and highly professional team, in a fast-growing company where commitment and attention to detail are well rewarded.


We regularly have opportunities for the following positions;

Electrical Engineer – London
Mechanical Engineer – London
AC Engineer – London
Shift Leader – London
Contract Manager – London
Site Administrator – London

If you would like to be part of Team Optimum or enquire about our current opportunities, please email your CV and covering letter to We look forward to hearing from you!