Security Guard

Serco; Corsham; On-site; GBP 32,000 - 33,000; Full time

Benefits offered by this job

Holidays 25 days

Pension scheme

Uniform & PPE

Training & development

Health & wellbeing

Discounts

Charity

Employee networks

Job summary

Serco is seeking a Security Guard for the Defence Skynet team in Corsham. You will help protect secure communications supporting the UK Government and Armed Forces, ensuring a safe and controlled on-site environment.

The role involves patrolling, access control, incident reporting, and ongoing training. A valid SIA licence, driving licence, and BPSS/clearance readiness are required. The company offers a comprehensive benefits package and career progression opportunities.

Qualifications

• Hold a valid SIA licence and be able to perform physical guarding duties.
• Have a valid full manual driving licence.
• Able to achieve Security Clearance or obtain it.
• Experience using Microsoft Office applications.

Responsibilities

• Act as the first line of defence to support the site mission.
• Carry out patrols and escort duties across the site.
• Conduct vehicle and baggage searches.
• Issue and manage keys securely.
• Monitor CCTV, IDS, and entry control systems.

Skills

SIA Licence

Driving licence

MS Office

Attention to detail

Customer service

Proactive attitude

Tools

CCTV systems

Job description

Location: MOC Hawthorn, Corsham, Wiltshire SN13 9NP

Salary: £28,832.74 per annum plus 12% flexibility allowance (total £32,292.66) plus excellent benefits

Schedule: Permanent, full time, 43 hours per week (rostered 2 days, 2 nights, 4 off)

Ready to impact a better future?

As a Security Guard in our Serco Defence Skynet team, you’ll play a vital role in protecting secure communications that support the UK Government and Armed Forces, helping to keep critical services running safely and effectively.

Working on the prestigious Skynet 5 contract, you’ll be part of a trusted team delivering secure satellite communication services. Your work will directly contribute to national security, ensuring a safe, controlled environment while supporting colleagues, visitors, and operations on site.

What You’ll Do As a Security Guard

• Act as the first line of defence in support of the site mission
• Carry out patrols and escort duties across the site
• Conduct vehicle and baggage searches
• Issue and manage keys securely
• Monitor and control CCTV, Intruder Detection Systems (IDS), and entry control systems
• Process visitors and maintain accurate access records
• Complete report writing and maintain clear documentation
• Liaise with security personnel and external agencies
• Take part in ongoing training and development
• Carry out additional duties within scope as required by the Security Manager

Security Industry Authority Information

• SIA Licence holders preferable; able to carry out physical guarding duties
• SIA training & licence costs may be provided for the right candidate

Does this sound like you?

• Hold a valid SIA licence
• A valid full manual driving licence
• The ability to achieve Security Clearance or have no issues obtaining one
• Experience using Microsoft Office applications
• Strong attention to detail, timekeeping, and customer service skills
• A proactive attitude and interest in building a career in security

Desirable

• Experience of working in a secure government environment or similar
• First Aid certification

This role requires Baseline Personnel Security Standard (BPSS) clearance, which involves verifying your identity, employment history, nationality, and criminal record to meet government security standards. In addition, depending on the nature of the role, you may need to obtain formal Security Clearance (such as CTC or SC), which includes more detailed background checks on employment, criminal record, and financial history to ensure suitability for working in secure environments. Please note that UK residency requirements may apply for certain levels of clearance. You will also complete an Occupational Health Questionnaire so we can identify and provide any support you may need to undertake the role effectively.

Discover all you need to keep growing

We’re one of the top 1% of international employers, so you can have confidence you’ll be part of a highly supportive culture with leaders you can count on to help you achieve your goals. From mentoring and training to our focus on internal progression, we’re proud to offer clear development opportunities – and the support and tools to help you seize them.

What We Offer

• Holidays: 25 days plus bank holidays (and the option to buy up to five additional leave days each year)
• Pension: Up to 6% contributory pension scheme
• Full Uniform & PPE
• Training and development: Over 1,100 internal courses available, funding for qualifications and apprenticeships (including L3 Team Leader and L5 Operations Manager apprenticeships), mentoring opportunities, and a focus on internal progression
• Health and wellbeing: Employee Assistance Programme, Bupa Anytime HealthLine, wellbeing app, 30% off at Serco-managed leisure centres, and 24/7 access to a virtual GP service
• Discounts: Discounts across around 1,000 retailers, from food and clothing to days out, entertainment and travel
• Charity: Paid volunteering day, tax-free charitable giving through Payroll Giving Scheme, donate your pennies from your monthly pay to the Serco People Fund Charity
• Employee networks: Our networks support inclusion and connection by providing spaces for collaboration, learning, and belonging. They represent and empower all our colleagues including LGBTQIA+ employees, women, parents and carers, people with disabilities, veterans, and people from all cultural backgrounds.

A Little Bit About Us

At Serco, everyone plays a vital part in delivering essential public services that make a real difference. As a global team of 50,000 people across Defence, Transport, Justice, Immigration, Healthcare, Leisure and Citizen Services, we’re united by a shared purpose: to improve the services that communities rely on. Guided by our values of Trust, Care, Innovation and Pride, our people make meaningful impact, every single day.

Our Inclusive Recruitment Commitment

We prioritise your skills and potential. As a Disability Confident Leader, the Top Great British Employer of Veterans 2026, and a Gold Inclusive Employer Standard holder, we champion equal opportunities for all. We offer flexible and hybrid working where possible and make reasonable adjustments throughout recruitment and employment.

• Guaranteed Interview Scheme: Applicants with disabilities, veterans and people with convictions, who meet the minimum job criteria, are guaranteed an interview. Simply opt into the relevant scheme on the application form.
• Ban The Box: We also support fair access for those with unspent criminal convictions through our ‘Ban the Box’ pledge (some roles may have security exemptions).

For support with your application, please contact [e-mail].