Welcome to Castell, part of the SPS Group of companies within Halma. We are looking for people to join us to shape the future of trapped key interlocking by using the latest technologies to protect and save lives across the globe.

At Castell, we are building a platform and products that we believe in, knowing that there is a real value to be gained from saving peoples’ lives across the globe. The passion and commitment to this mission lives through everything we do. The driving force in making Castell so successful is its exceptional people. We are a company of problem-solvers, innovators, with a creative and entrepreneurial spirit and we move fast, remain flexible and achieve results. Our work environment is a place for collaboration, creativity, change and drive.

It is our priority to build a strong, diverse team of individual who are seeking purpose in their work. As a result we create a work atmosphere where employees can thrive and contribute to the company’s success while working alongside likeminded individuals.

We do not put a limit on career opportunities. Therefore, we are committed to engage employees in continuous learning within the business to contribute to their personal and professional development. We pride ourselves on having a working culture that recognises the benefits of a successful work/life balance because we believe that you do your best work when you feel your best.

Castell is proud of its reputation as a first-class employer, a company where diversity is key to our values. We are committed to hiring diverse talent and continue to create an inclusive work environment that promotes equal opportunities, support and respect to everyone.

Why work for Castell?

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Leading company

Established in 1922, we have long been a market leader in trapped key interlocking.

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Growing company

We are a constantly growing business. Throughout the years, we have expanded to several geographical locations and significant industry leaders comprise our customer portfolio.

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Global company

Castell is a global brand with a strong presence in Europe, Middle East, Asia and Australasia.

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Happy company

We tend to provide the best possible working conditions for our employees. As of 2019, the average length of time our employees stay at Castell is 14 years.

We are hiring!

Click the button below to view our job openings.

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Cycle Scheme

The Cycle to work scheme allows employees to obtain commuter bikes and cycling accessories through their employer, whilst spreading the cost over 12 months and making unbeatable savings through a tax break.

Tech Scheme

The Tech scheme enables employees to afford the latest tech. The employee then spreads the cost with up to 12 payments from their salary across 12 months and make National Insurance savings of up to 12%.

Simply Health Plan

The Simply Health plan gives you fast access to virtual GP appointments, cover up to certain amounts for the cost of your routine appointments (optical, dental and physio) and healthy extras that include hospital stay cover, prescription charges and health assessments.