Security Supervisor

Securitas AB; Slough; Hybrid; GBP 15,000 - 21,000; Full time

Benefits offered by this job

Learning & Development opportunities

Mentorship

Brand discounts

Give back schemes

Job summary

Securitas UK in Slough is recruiting a Security Supervisor to lead daily site security operations and act as the primary contact for service delivery. You’ll develop security personnel and maintain high standards on a 24/7 site.

The role requires supporting a prestigious environment, building client relationships and overseeing performance across shifts. A proactive, customer-focused leader is essential.

Qualifications

• Valid SIA licence.
• Right to work in the UK with a 5-year checkable history.
• Strong communication and interpersonal skills.
• Professional, trustworthy and able to handle confidential information.
• Committed to delivering excellent customer service.
• Demonstrates Integrity, Vigilance and Helpfulness.

Responsibilities

• Lead and support the security team, ensuring compliance and high performance.
• Manage staffing, training, attendance and site documentation.
• Monitor CCTV, alarms and access control systems.
• Conduct regular team reviews, coaching and performance management.
• Maintain site standards and ensure customer requirements are met.
• Promote best practices, safety and continuous improvement.

Skills

Team leadership

Communication

Operational awareness

Planning and problem solving

Stakeholder relationships

Education

SIA licence

Health & Safety qualification

Customer service training

First Aid at Work

Microsoft Office (Word, Excel, Outlook)

Tools

Microsoft Office

Job description

Location: Slough, Sl3 8DS
Pay: £12.94
Hours: 60
From day one, you’ll gain access to outstanding Learning and Development opportunities, Mentorship, and a whole load of benefits from big brand discounts to give back schemes!

See a Different World. Where potential is seen and progress is nurtured.

This is an excellent opportunity to work within a prestigious and professional environment, supporting a leading organisation while helping to maintain a safe, secure, and welcoming site for staff and visitors.

The Security Supervisor will lead daily site security operations, acting as the key contact for service delivery and team performance. The Security Supervisor will support and develop security personnel, ensuring high standards are maintained at all times.

As a Security Supervisor, you will build strong client relationships and provide consistent operational oversight across a 24/7 environment.

Job Description

Responsibilities

You’ll play a vital part in keeping people, property, and information safe. That includes:

• Lead and support the security team, ensuring compliance and high performance.
• Manage staffing, training, attendance, and site documentation.
• Monitor CCTV, alarms, and access control systems.
• Conduct regular team reviews, coaching, and performance management.
• Maintain site standards and ensure all customer requirements are met.
• Promote best practices, safety, and continuous improvement.

Key Skills

• Team leadership and people management.
• Strong communication and customer service skills.
• Operational and commercial awareness.
• Planning, problem-solving, and decision-making.
• Building strong stakeholder relationships.

Please note - The responsibilities listed here aren’t the full picture—but they give you a good sense of the role. If you meet the minimum requirements and believe you’ve got what it takes to succeed, we’d love to hear from you.

Qualifications

What we’re looking for:

We’re looking for someone who sees a different world—someone who values teamwork, shows initiative, and wants to grow. Ideally, you’ll have:

• Valid SIA licence.
• Right to work in the UK with a 5-year checkable history.
• Strong communication and interpersonal skills.
• Professional, trustworthy, and able to handle confidential information.
• Committed to delivering excellent customer service.
• Demonstrates the core values of Integrity, Vigilance, and Helpfulness.
• Health & Safety qualification.
• Customer Service training or certification.
• First Aid at Work qualification.
• Proficient in Microsoft Office (Word, Excel, Outlook).
• Flexible and adaptable in a fast-paced environment.

Additional Information

See a different world with Securitas UK

Ready to make a difference? You're one step closer to joining over 322,000 colleagues worldwide who help make your world a safer place every day.

At Securitas, our values of Integrity, Vigilance and Helpfulness guide everything we do. We believe in making a clear promise to our people:

• Opportunity – Seeing potential in every person
• People – Putting people at the heart of what we do
• Purpose – Making your world a safer place

So what happens next?

Our Talent Team reviews every application carefully and is here to support you throughout the process. Whatever the outcome, you'll always hear back from us.

Creating spaces for you to belong

We're proud to be a Level 2 Disability Confident Employer and are committed to creating an inclusive workplace where everyone can thrive. Through our networks, partnerships and celebrations throughout the year, we're building a culture where differences are valued and people can be themselves.

Ready to see a rewarding world?

From day one, you'll have access to a range of benefits, including:

• Employee discounts with leading global and local brands.
• Health and wellbeing support, 24/7 online GP services.
• Pension and financial wellbeing resources and support.
• Life assurance for added peace of mind.
• Employee eligibility to EV Schemes (Subject to graded benefits).

Keen to take the next step...

Join a team that values your contribution, supports your growth and helps you build a rewarding career.