Security Supervisor

We’re Hiring: Security Supervisor

Location: Southampton, SO31 4NF

Salary: £43,000 per annum

Hours: Monday to Friday, 05:00-17:00 (60 hours per week) Days

Grade: 3.1  Site Based

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

Our client is a leading aerospace manufacturer, delivering innovative engineering and manufacturing solutions that support the global aviation industry. Known for its commitment to safety, quality, sustainability, and employee development, the organisation continues to shape the future of aerospace technology.

As a Security Supervisor, you will lead and support the on-site security team, ensuring the smooth delivery of security services and maintaining high operational standards. The Security Supervisor will act as a key point of contact for site operations, reporting, and client engagement while upholding Securitas' values of Integrity, Vigilance, and Helpfulness. This Security Supervisor role is ideal for an experienced security professional with strong leadership skills, a customer-focused approach, and a commitment to safety, security, and service excellence.

Responsibilities

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

• Lead and support the on-site security team.
• Manage staffing, rotas, training, and site documentation.
• Monitor performance and provide coaching where required.
• Ensure compliance with company, client, and safety procedures.
• Report and investigate incidents promptly and accurately.
• Maintain strong client relationships and high service standards.
• Oversee CCTV, access control, and security systems.
• Support the Site Manager and act as a key point of contact for operational matters.

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.

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.
• Minimum 5 years' security industry experience.
• Previous supervisory or management experience.
• Right to work in the UK with a 5-year checkable history.
• Strong written and verbal communication skills.
• Professional, customer-focused, and able to lead a team effectively.
• Competent using IT systems and security technology.

Desirable:

• CCTV Licence.
• Experience within corporate, industrial, or high-security environments.
• Experience liaising with clients and stakeholders.
• Knowledge of security industry regulations and best practices.

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.

Click "I'm Interested" and start seeing a different world with Securitas UK.