About Truston Security Services

At TrustOn, we believe that delivering a reliable, professional security service starts with having the right people in place. As an SIA Approved Contractor Scheme (ACS) company, we are committed to maintaining high standards across everything we do, from the services we deliver to the people who represent our business.

We provide security services and solutions to clients across a range of sectors, including construction, commercial and rural environments. Our approach is straightforward: understand our clients' requirements, provide the right people and deliver a consistent, dependable service they can trust.

Our company culture is built on a foundation of core values: integrity, innovation, transparency and teamwork. These principles guide everything we do and underpin our approach to delivering professional, dependable security solutions tailored to the individual needs of each client. We expect everyone representing TrustOn to uphold these values, take pride in their work and maintain the high standards of conduct and professionalism our clients expect.

Our people are central to our success. We are committed to supporting our employees through appropriate training, ongoing development and clear operational expectations. While holding the relevant SIA licence is essential for applicable roles, we recognise that being a good security professional requires much more than meeting minimum licensing requirements.

We welcome applications from individuals with different backgrounds and levels of experience who share our values and commitment to doing the job properly.

As part of our recruitment process, all successful candidates will be required to complete the relevant pre-employment screening and vetting checks in accordance with BS 7858, where applicable. It is therefore important that all information provided during your application is accurate, complete and up to date. Any missing or incorrect information may result in delays to your application.

Before continuing, we encourage you to visit our website to learn more about TrustOn, the services we provide and the standards we expect from our team.

When you are ready, please select ‘Next’ at the bottom of this page to begin your application.

At TrustOn, our commitment is simple: the right person, in the right place, at the right time.

We look forward to receiving your application.

GDPR & Processing

Please review and agree to our Screening and Vetting Policy, Data Protection Agreement, and GDPR guidelines. By signing, you also acknowledge the option to opt-out of the EU Working Time Directive. Your signature below will confirm your consent and allow you to proceed with the application.


Data Protection and Declaration

You can refer to any relevant skills, knowledge and experience you have acquired in paid or unpaid work (that is, outside full-time employment); for example: studying, training, social activities, organising sports, community or voluntary work.

References will be followed up if you are offered employment with Truston Security Services. Furthermore, Truston Security Services must be able to complete a full five-year work history, or back to school leaving if less, within twelve weeks of your commencement of work.

We will be unable to process your application unless we can use your personal data in the ways described above. We shall consider that by signing and submitting the application form, you are giving consent to the processing of your data in the ways described above.

Section 8 of the 1996 Asylum and Immigration Act makes it a criminal offence for an employer to take on a new employee, whose immigration status prevents him or her from taking up the post in question. This applies to all types of employment, including part-time, temporary, and casual appointments.

Any data about you will be held in completely secure conditions, with access restricted to those involved in dealing with your application and in the selection process. As indicated elsewhere, the data you provide will be used to monitor the effectiveness of Truston Security Services’s equal opportunities policy.

Any and all digital communication with Truston Security Services will be recorded and stored in line with our data retention policy and data protection policies. This is to safeguard applicants, employees, and management as well as auxiliary staff who handle information for vetting and continuous employment.

Truston Security Services
Security Screening for Employment

Your potential employment within the security industry is dependent on security screening, in accordance with British Standard 7858.

To ensure integrity and suitability for positions of trust, we require detailed checks of your education and employment history over the last five years, or since the completion of your full-time education if more recent.

In completing the application form you must give as much detail as possible. We will confirm your education history and employment history on a continuous month-by-month basis.

Permission to contact your current employer is a condition of conditional employment offers. If such permission is withheld this offer will be withdrawn if the security screening is not concluded satisfactorily.

All applicants are required to undergo a financial history check in accordance with BS7858. Truston Security Services complies with the Rehabilitation of Offenders Act 1974 - convictions that have been ‘spent’ must be ignored.

Employment History Requirements

When completing the application form, provide detailed information to allow us to verify your education and employment history on a month-by-month basis. The following are required for each previous role:

  • Start and finish dates (month and year)
  • Line manager’s name and your position at time of leaving
  • Company’s full name and address
  • Company’s full telephone number

Include all jobs - including short contracts and agency work (provide the agency name, address and contact). Account for any gaps in employment with character references who can verify your circumstances.

Truston Security Services
Working Time Directive Opt-Out

Under Regulation 4(1) of the Working Time Regulations 1998, you can only work more than 48 hours a week on average (including overtime and time worked for other employers or businesses) if you have agreed to do so in writing.

By signing this agreement, I confirm that:

  • I agree that the 48-hour limit on weekly working time does not apply to me;
  • My working time can exceed an average of 48 hours per week;
  • My contract of employment is deemed to be amended to this effect, but is otherwise unaffected.

I may end this agreement at any time by giving at least three months’ written notice to Truston Security Services.

Social Media Lookup Consent

I consent to Truston Security Services conducting social media lookups and online research about me as part of character referencing and the employment screening process.

By signing below, I confirm my agreement to the statements outlined in the sections above.

Personal Details



We will use the data given below in our screening and vetting checks to validate your identify along with your uploaded documents.


Diversity Monitoring, yes! Decisions based on diversity? No. We ask for the below information to anonymise and turn into statistics. Your answers here have zero impact of your employment.

Identification Documentation

To adhere to BS7858 standards for security screening, we require specific documents to verify your identity and address, ensuring compliance and maintaining high trust levels. This includes two forms of photo ID and two proofs of address from a detailed list, serving to confirm your personal details accurately for legal and operational integrity.

  • Two forms of photographic identification (for example: passport, driving licence)
  • Two proof of address (Please see the list below of acceptable date periods).
    • Bank or building society statement issued to your current address, less than three months old. You can use more than one statement if each is issued by a different bank or building society.
    • Utility bill (gas, electric, telephone, water, satellite, cable) issued to your current address within the last three months. You can only submit one utility bill in support of your application.
    • A credit card statement sent to your current address within the last three months. You can submit more than one statement if each is issued by a different issuer.
    • Council Tax statement issued in the last 12 months.
    • Mortgage statement issued in the last 12 months.
    • Letter from H.M. Revenue & Customs, Department of Work and Pensions, employment service, or local authority issued within the last three months. You can submit more than one letter as long as each is issued by a different Government department or a different local authority.
    • P45 statement of income for tax purposes on leaving a job issued in the last 12 months.
    • P60 annual statement of income for tax purposes issued in the last 12 months.
    • Pension, endowment or ISA statement issued in last 12 months.
    • Valid UK firearms licence with photo.
    Medical Details
    Medical Conditions (Select all that apply)
    Hold Ctrl (Cmd on Mac) to select multiple options.
    Address History

    To meet our verification requirements, it's essential that we obtain a comprehensive 5-year history of your residential addresses. Please start by listing your current address, then sequentially include all prior residences dating back five years from today's date. For each address, ensure to provide the full address details, including postal code, and the dates you resided there. This information is crucial for us to complete the necessary background checks and ensure compliance with our verification process. If there have been any periods within the last five years where you've lived abroad or have had no fixed address, please provide details regarding these circumstances as well.

    Employment History

    In compliance with BS7858 standards, we need a verifiable history spanning 5 years. Please enter the details of your most recent or current employer, and continue to add previous employment details until the 5-year requirement is met. If you were in education during this period, provide the name and address of the educational institution along with a contact person. If you were receiving benefits, include information about these benefits and a contact person for verification.

    Next of Kin

    We will provide you with our policies and procedures to keep you safe on site along with site specific risk assessments and method statements, should anything happen to you, we have a duty to inform your designated next of kin. Please provide us with information below to contact these people. Be rest assured that no contact will be made unless it's a life or death emergency.

    Next of Kin 1
    Next of Kin 2
    Bank Details