Site Security Manager

We’re Hiring: Site Security Manager

📍 Location: London, W1D 3QW

💰 Pay: £50,000 to £57,000 per annum

📅 Hours: 45 hours Monday to Friday but its essential you can be flexible at times

Grade: 6

Explore your purpose. To See a Different World!

We are seeking a highly capable Site Security Manager to oversee the security operations of our client’s London site, a leading US‑based technology company. This role is pivotal in maintaining the safety and security of all employees and visitors, ensuring operational excellence, and upholding the Securitas values of Vigilance, Integrity, and Helpfulness.

As the Site Security Manager, you will lead and develop an onsite security team, manage day‑to‑day security operations, and work closely with the client’s Physical Security Manager to enhance and evolve the overall security programme.

This is an excellent opportunity for a confident, proactive, and service‑driven security professional who strives to get the very best from their team.

What you'll be doing:

Team Leadership & Development

• Lead, mentor, and support the onsite Securitas security team.
• Ensure all officers are briefed, trained, and fully prepared for their duties.
• Role‑model the core values and culture of both Securitas and the client.
• Always promote a positive and professional image.

Operational Management

• Oversee scheduling, TimeGate duties, and holiday planning, manage attendance and support performance management processes.
• Conduct audits to ensure compliance with contractual and operational standards.
• Coordinate security requirements for ad‑hoc onsite events.
• Oversee escort duties, access control, badging, CX, and new hire security requests.
• Support initial incident response, ensuring thorough reporting and adherence to required standards.
• Maintain strong communication with client management and onsite stakeholders.
• Work collaboratively with the embedded Physical Security Manager to develop and enhance the security programme.
• Deliver a service level that consistently meets or exceeds contractual KPIs.
• Participate in relevant meetings and ensure clear communication and cascading of information.
• Provide accurate information to support decision‑making and work effectively on own initiative.

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:

• Valid SIA licence (SG/DS).
• 3–5 years’ leadership/management experience within security, military, or law enforcement sector.
• Experience in Corporate Security or within the technology sector.
• Right to work in the UK with a 5‑year checkable history.
• Willingness to undergo pre‑employment screening, including drug screening and background checks.
• A people‑centric leader who understands their team and proactively develops skills where required.
• Excellent written and spoken English.
• Ability to remain professional and composed under pressure or in unusual circumstances.
• Strong customer service orientation, with a proactive, solutions‑focused approach.
• Ability to communicate effectively across diverse social and cultural contexts.
• Strong computer skills, including proficiency with Microsoft Office, report writing, email communication, and proposal drafting.
• Professional demeanour, with the ability to independently contribute to security operations.
• Ability to multitask and adapt to changing priorities, plans, and schedules.
• Proven experience in critical decision‑making, risk management, and incident management.

It’s great to see you’re considering a career with Securitas UK!

Join our global team of 336,000+ colleagues and help make the world a safer place.

At Securitas, we live by our values of Integrity, Vigilance and Helpfulness, and our People Promise:

• Opportunity – We see potential in every person and situation
• People – We open our eyes to all that’s good
• Purpose – We make your world a safer place

What You Can Expect

Our Recruitment Team reviews every application carefully. Applying can feel daunting, but we’re here to support you—just email us if you need help.

Diversity & Inclusion – Be Yourself

We are an inclusive employer, proud of our Level 2 Disability Confident status (we will always try our hardest to guarantee interviews for eligible candidates, should you meet the roles minimum requirements, having disclosed a disability to our Talent Team upon application). We support equality through Employee Networks - Our real change makers of the business.. YOU, the Race at Work Charter, and the Armed Forces Covenant. We also celebrate diversity with events like BSL Week, International Women’s Day, PRIDE and Black History Month.

Your Benefits

• STRIVE– Securitas Perks gives you access to a great range of discounts on a variety of retailers, services and everyday spending to suit your shopping habits.
• Dental Plans - A range of plans providing support, providing cash back towards everyday dental costs, such as dental examinations, X-rays, and treatment
• HSF Health Plan - Range of healthcare cash plans at highly discounted rates, providing families with peace of mind by getting cash back on everyday medical costs, such as dental check-ups, contact lenses and acupuncture, and by covering unexpected costs.
• Cycle to Work – A super cost-effective way of getting a brand new bike, cycling equipment or both. Save up to 42% of the usual cost and spread the cost over several months from your salary.
• Specsavers – Save money on eye tests and when purchasing spectacles.
• WeCare – A 24/7 online GP, mental health support service, get fit programme and more.
• Toothfairy – Online access to advice and guidance, from real UK Dentists.
• Pension Plan – Plan for your financial future by building up a benefit in the Securitas Pension Plan, with the benefit of employer contribution plus tax relief on your contributions.
• Payroll ISA – An ISA savings account is a great way to meet your longer term personal financial goals.
• Free Mortgage Advice
• Go & Live – Financial Wellbeing Hub
• Death in Service Benefit - Permanent employees are automatically covered for Life Assurance, which would provide a lump sum benefit to your beneficiaries in the unfortunate event of death in service whilst employed by Securitas

Take the Next Step

Join a team that values you. Click ‘I’m Interested’ and start your career with Securitas UK today.

See a different world.