Relief Security Officer

  • Ref:
    84988
  • Location:
    Sheffield
  • Employment:
    Full time
  • Closing Date:
    21 November 2025

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Location: Sheffield
Hourly Rate: £12.98

 

Position Overview 

We are seeking a highly professional and proactive Security Officer to safeguard our client's people, property, and critical assets. The role is pivotal in ensuring the integrity, safety, and continuity of operations while maintaining compliance with all regulatory, statutory, and corporate standards. 

 

The successful candidate will consistently deliver service excellence and understand their purpose and care about the assets the role is protecting, including the client's reputation and operational objectives. 

 

Key Responsibilities 

Security & Risk Management 

  • Maintain vigilance over the work environment to identify potential threats, disruptions, or breaches.
  • Respond promptly and professionally to incidents, escalating to appropriate authorities or teams as required.
  • Maintain detailed and accurate incident reports, supporting robust governance and regulatory compliance.
  • Demonstrate composure and professionalism when handling challenging situations, ensuring the protection of people, assets, and data.
  • Adhere to scheduled check-ins and communication protocols to maintain operational integrity.

 

 

Operational Excellence 

  • Ensure compliance with all relevant policies, procedures, legal, and regulatory requirements, under the guidance of the Corporate Security Managers.
  • Execute duties with diligence and professionalism, adhering to Assignment Instructions (AI's) and maintaining the highest standards of service delivery.
  • Monitor operational processes and proactively suggest improvements to enhance service quality and efficiency.
  • Adhere to statutory and organisational Health & Safety regulations, reporting any potential risks immediately.

 

Training & Professional Development 

  • Maintain all required licences and certifications, including Security Guarding, Door Supervision, and CCTV PSS SIA, ensuring they are always current.
  • Complete all mandatory competency and compliance training to the highest standard.
  • Engage in continuous professional development to maintain and enhance job knowledge and operational expertise.
  • Utilise technology effectively to achieve work objectives and maintain accurate records.

 

Candidate Profile 

  • Strong situational awareness, attention to detail, and commitment to compliance and ethical standards.
  • Demonstrate that you understand the purpose of your role and be curious on what is happening in the environment you work in.
  • Excellent communication, interpersonal, and problem-solving skills.
  • Demonstrate a sense of pride in your appearance
  • Proven experience within the security sector, ideally within corporate or financial services environments.
  • Current SIA Licence (Security Guarding/Door Supervision), with CCTV PSS preferred.

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 76,000 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
Aviva - Sheffield - 6 Pear Street
Aviva, 6 Pear Street, Sheffield, South Yorkshire, England, S11 8JJ
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Benefits

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