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Be a part of the CornerStone of security consultancy

Truly worldwide
Delivering over 5 continents

CornerStone are an award winning, independent security consultancy based in the City of London. We work with some of the largest and most successful companies in the world offering a range of Security Engineering and Risk Management Services.

Our dedicated team of consultants are trained and experienced in providing high levels of support and finding solutions using the latest techniques and technology.

As a growing company, we are always interested in meeting enthusiastic, skilled consultants and support staff to join our ever-increasing team.

Our values

  • Total commitment to support our clients’ objectives
  • Absolute independence, integrity and honesty
  • Seeking and defining innovative solutions
  • Holistic and flexible approach
  • Develop and empower our talented team

Training academy

We know that most people welcome help in the form of new knowledge, insight, tools, tips and techniques, and therefore we have put together a Training Academy for all staff and management under the banner of Partnering for Performance. We have identified individual training and development needs for each member of staff, and it is our aim to produce individual packages that will be delivered either through workshops, training sessions or on a one to one basis.

This programme is a really important step and equally an exciting one that in many ways demonstrates our commitment to everyone working at CornerStone, and places training and development high amongst our strategic goals.

"CornerStone has grown year on year since I joined, it’s so exciting to be a part of that level of growth "

If you think you can make a difference to CornerStone and our list of prestigious clients, please email your CV to, highlighting existing and past employment experience and any qualifications you may have.

Please note; Due to the nature of our business, any potential employee of CornerStone must undergo a full and thorough vetting of their history covering 10 years. Any other vetting previously undertaken will not be transferable to employment with CornerStone.

Please see our current employment opportunities below.

Find your next opportunity with CornerStone

  • Experienced Physical Security Risk Consultant
  • Technical Consultant
  • Design Consultant

If you do not see something here that perfectly matches your skills but you feel you could contribute to CornerStone’s success, do not hesitate to send your CV to

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For more information about our security risk assessment service and how it can benefit your organisation, or for more information on any of our other services,
please call +44 (0)203 405 4956 or email