Key Account Security Manager

Atlas Security is the UK’s newest and most ambitious security company, part of the Atlas Group, and we’re on a bold journey to become the go-to name for discerning clients and forward-thinking professionals. We’re now seeking a Key Account Manager to join our dynamic leadership team and play a pivotal role in shaping the future of our service delivery.

This is a high-impact operational role that blends strategic contract oversight with hands-on support. You’ll be responsible for managing a diverse portfolio of client accounts, driving innovation, and ensuring excellence across every touchpoint—from frontline operations to back-office systems.

Reporting directly to the Operations Director, you’ll lead exciting initiatives, support new mobilisations, and champion the happiness of our people and clients.

Location

· Based in London – Southwark

· Regular travel across client sites expected

Salary & Benefits

· £65,000 – £70,000 per annum (depending on experience)

· 25 days annual leave

· Retail discount scheme

· Health & wellbeing support

· Company Sick Pay

· Life Assurance

Working Hours

· Monday to Friday, 08:00–17:00

· Flexibility required to support the 24/7 nature of our operations

Key Responsibilities

· Full lifecycle account management across a varied contract portfolio

· Leading site mobilisations and operational transitions

· Implementing digital and technological solutions to enhance service delivery

· Coaching and developing site-based teams

· Building strong relationships to ensure client and colleague satisfaction

Atlas Security is a is part of the Atlas Group and was launched in 2021. As one of the fastest growing security companies in the UK we are looking for the industry’s best talent to join us on this exciting journey.

We live by our purpose and values and expect everybody that works for us to share those – Our purpose is to create happiness – we show kindness and compassion and make sure everyone goes home safe and healthy.

We are Family – no matter our background, we care about one another.

Sharing Makes us Stronger – which is why we share everything – our ideas, our expertise, our news and most of all, our time.

Own Your Space – take responsibility and don’t be afraid to make decisions.

Be Honest, Always – have the courage to do the right thing, even when no-one is watching.

Treat Clients like Best Friends – we take the time to listen to what’s going on in our clients lives and pull out all the stops to make them feel happy.

Start with Wow – and do not settle for anything less.

Don’t Just Talk, Do! We are a business that thrives on doing. The more we do, the more we succeed.

Atlas is a family of people drawn together by a passion for creating happiness in ourselves and others. The business is 100% employee owned, putting our culture and future success firmly in the hands of our amazing people. If this sounds like the kind of place you’d like to work then we would love to hear from you!