Security Officer

  • Ref:
    107153
  • Posaddress2
    Filton
  • Location:
    Bristol
  • Employment:
    Full time
  • Closing Date:
    22 November 2026

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 Relief Security Response Officer

2 days 2 nights 4 off / Shift Pattern as Required
SIA Licence Required
Must be Eligible for UK Security Clearance (SC)
£14.21 ph + £275 per month upskill payments

Job Overview

We are seeking a professional and proactive Security Response Officer to join our security team. The successful candidate will be responsible for providing a comprehensive security and incident response service, protecting employees, visitors, property, and assets while maintaining the highest standards of customer service.

The role requires a vigilant individual who can respond effectively to security, safety, and medical incidents, conduct routine patrols, manage access control activities, and support the overall safety and security of the site.

Applicants must hold or be working towards obtaining a valid SIA licence, have the right to work in the UK, and be eligible to obtain UK Security Clearance (SC).

Main Duties

Security Operations

  • Prevent and deter unauthorised access to the site.
  • Conduct internal and external security patrols in accordance with Assignment Instructions and Standard Operating Procedures (SOPs).
  • Fire alarm systems, and other security equipment.
  • Manage site access control systems and visitor entry procedures.
  • Carry out vehicle searches and enforce site traffic and parking regulations.
  • Manage keys and perform locking and unlocking duties as required.
  • Operate radios, Body Worn Video (BWV), and other security equipment.
  • Complete routine checks and tests of security equipment.
  • Issue contractor permits and hot works tickets in accordance with site procedures.
  • Respond to security incidents and conduct initial investigations where required.
  • Maintain accurate records, logs, and incident reports.

Emergency Response

  • Respond appropriately to fire alarms, security alarms, and emergency situations.
  • Provide first response assistance during medical incidents whilst maintaining required competencies.
  • Support site emergency procedures and evacuation processes.
  • Participate as a member of confined space and rescue teams where required, maintaining all associated training and qualifications.

Health & Safety

  • Support the safety and wellbeing of all employees, visitors, and contractors.
  • Conduct fire alarm testing in accordance with site requirements.
  • Identify, report, and record hazards, defects, and unsafe working practices.
  • Ensure compliance with all Health & Safety policies and procedures.
  • Promote a positive safety culture across the site.

Loss Prevention

  • Report and document suspicious activity, damage, theft, vandalism, or property at risk.
  • Assist in protecting customer assets and resources.
  • Support environmental and energy-saving initiatives by identifying unnecessary lighting and unsecured areas during patrols.

Customer Service

  • Deliver an exceptional level of customer service at all times.
  • Provide assistance and information to site personnel, visitors, and contractors.
  • Maintain the highest standards of personal presentation and professionalism.
  • Answer telephone calls and enquiries professionally.
  • Build positive working relationships with colleagues, site management, and stakeholders.

Administration & Compliance

  • Complete all required paperwork and electronic reporting accurately and promptly.
  • Conduct effective shift handovers and book-on procedures.
  • Maintain compliance with Assignment Instructions, SOPs, and company policies.
  • Complete all mandatory security and site-specific training.

Essential Requirements

  • Valid SIA Security Guarding, Door Supervision, or equivalent frontline licence (or currently working towards obtaining one).
  • Right to work in the UK.
  • Ability to obtain UK Security Clearance (SC).
  • Must be aged 18 or over.
  • Strong communication and customer service skills.
  • Ability to remain calm and professional during incidents and emergencies.
  • Good attention to detail and report-writing ability.
  • Ability to work independently and as part of a team.
  • Reasonable level of personal fitness.

Desirable Requirements

  • Previous experience in a security response or corporate security environment.
  • Experience conducting incident investigations and report writing.
  • Knowledge of access control systems and alarm monitoring.
  • Experience working within a high-security or regulated environment.

What We Offer

  • Ongoing training and professional development.
  • Opportunity to work within a professional security environment.
  • Career progression opportunities.
  • Supportive management and operational team.
  • Comprehensive induction and site-specific training.

Our market-leading flexible benefits scheme provides you with benefits that suit your lifestyle.

We have a virtual GP on hand for you and members of your household. So you can get expert advice by video or phone without having to leave your home. We offer financial wellbeing assistance through our Salary Finance scheme. For example, you could access 50% of your earned pay before payday for a small fee. Salary Finance also offers competitive loans.

When you join us, we’ll give you a link to our flexible benefits platform, Choices. This gives you the chance to customise your benefits to best suit your lifestyle. You can choose from dental insurance, dining cards, coffee clubs, buying technology products at an affordable cost and much more!

We give you access to high street discounts from thousands of well-known retailers, gyms and more through our MiDeals platform. And we have a cycle-to-work scheme.

Life cover is the greater of your equivalent annual salary or a minimum of £10,000 - giving peace of mind for your dependants. We also offer a save-as-you-earn scheme, and a Mitie Matching Share Plan (you could even be awarded free shares in Mitie).

We award our employees with Mitie Stars as recognition for their hard work. There are cash prizes up for grabs each month and at the end of the year there’s a chance to scoop a top prize of £10,000!

Our success is a direct result of the experience and quality of our people. Progressing your career is therefore a top priority for us. We offer a diverse variety of training and development avenues via a wide selection of learning resources to suit you.

We are committed to ensuring our recruitment process is inclusive and accessible to all. If you have a disability or long-term condition (for example dyslexia, anxiety, autism, a mobility condition or hearing loss) and need us to make any reasonable adjustments, changes or do anything differently during the recruitment process, please let us know by emailing at .

Since 1987, Mitie’s 84,000 employees have been maintaining companies globally. We are the UK’s leading facilities management and professional services company, and our clients range from household names in banking, critical government sites as well as hospitals and schools.

Join our Mitie Team.

Together our diversity makes us stronger.

 

Looking to move roles but not leaving the Mitie family?

Why not share your experience with others about life at Mitie?

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Location
Airbus - Bristol - Filton - Pegasus House
Airbus, Pegasus House, Aerospace Avenue, Filton, Bristol, England , BS34 7AP
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Benefits

Pensionpension
Life Assurancelife-assurance
Cycle to Work Schemecycle
Employee Shares Schemesshares
Salary Finance Optionsfinance
Holidayholiday
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