Security Officer Grade A,B and C jobs at Thorburn Security Solutions are open across several South African cities. Here’s what applicants should know.

Security work remains one of the most consistent employment sectors in South Africa. With businesses, estates, mines, and logistics hubs requiring constant protection, experienced officers continue to be in demand.

A new Security Officer Grade A,B and C opportunity at Thorburn Security Solutions is currently open across multiple locations in South Africa. For qualified officers with PSIRA certification and security experience, this could be a practical chance to step into a permanent role within a large workplace management group.

The position is open until 31 March 2026, giving interested applicants time to review the requirements and prepare their applications.

ALSO APPLY FOR Security Control Room Operator at Tharisa Minerals 2026

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A Security Role Across Multiple South African Cities || Security Officer Grade A

Unlike many job adverts that focus on a single location, this opportunity spans several areas across Gauteng and other provinces. Positions are available in cities including **Klerksdorp, Centurion, Midrand, Tembisa, Kempton Park, Pretoria, Johannesburg, Vereeniging, Germiston, Boksburg, Krugersdorp, Polokwane, and Soweto.

The advert also mentions Olievenhoutbosch as a possible work area.

Because security services are often deployed to different client sites, officers may work in sectors such as:

• Lifestyle estates
• Oil and gas facilities
• Mining and resource operations
• Corporate offices
• Financial institutions
• Retail and wholesale environments
• Logistics and distribution centres
• Educational institutions

This variety means the job environment can differ depending on the assigned site.

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What the Job Actually Involves Day to Day

Security officer roles are often misunderstood. Many people imagine the work as simply “standing guard,” but the responsibilities listed in this position show a much broader operational role.

A Grade B Security Officer in this role may be responsible for supervising staff, coordinating shifts, and ensuring that security protocols are followed on site.

Supervisory and leadership duties

Officers may oversee other security staff, conduct briefings, and ensure discipline within the security team. Leadership and communication are important in maintaining a professional security presence.

Access control and visitor management

One of the most common security responsibilities is managing entry and exit points. This can involve verifying identities, logging visitors, and monitoring vehicle movement.

Patrols and physical inspections

Routine patrols help identify risks before they become incidents. Officers may check building doors, windows, and gates while ensuring the property remains secure after business hours.

Emergency and incident response

Security officers are usually the first people to respond to alarms, suspicious activity, or emergency situations. In certain cases, they may need to detain trespassers while following legal procedures.

Surveillance and monitoring

Modern security work often involves technology. Officers may monitor CCTV systems, alarm systems, and other surveillance tools to detect unusual activity.

Reporting and documentation

Accurate reporting is critical in security operations. Officers must document incidents, observations, inspections, and communications with clients.

These records can become important evidence during investigations or insurance processes.

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Skills That Make a Security Officer Effective

Security companies increasingly look for more than just physical presence. According to the advert, successful candidates should demonstrate several professional skills.

Strong communication is essential. Officers must write clear incident reports and interact professionally with staff, visitors, and clients.

Observation skills also matter. A good officer notices unusual behaviour, security gaps, or safety hazards before they escalate.

The job can involve stressful situations, so the ability to stay calm under pressure is a valuable trait.

Basic computer literacy is also mentioned, particularly for reporting software and systems such as Microsoft Office.

In addition, officers should be physically fit and prepared to work shifts, weekends, and public holidays.

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Requirements for the Position

To qualify for this role, applicants must meet several minimum requirements.

Required qualifications and experience include:

• Valid PSIRA Certificate Grade B
• Matric (Grade 12)
• Previous security experience
• Knowledge of CCTV, alarm systems, and access control
• Strong observation and reporting abilities

Some additional qualifications may improve a candidate’s chances but are not mandatory.

These include:

• A valid driver’s license (depending on the site)
• Firearm competency for business purposes

Professional conduct and ethical behaviour are also emphasised in the role, especially when dealing with sensitive environments such as financial institutions or corporate offices.

For context, security professionals in South Africa operate under regulations from the Private Security Industry Regulatory Authority, which sets standards for training and certification.

APPLY FOR Security Officer Grade A,B and C

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Why Security Jobs Like This Still Matter-Security Officer Grade A

Security remains one of the largest employment sectors in South Africa. Large organisations frequently outsource security services to specialised companies.

This means opportunities like this often arise when service providers expand or secure new contracts.

Companies within the broader Tsebo Solutions Group network provide workplace services ranging from catering and facilities management to protection and energy solutions.

In practice, security officers working for these providers may serve many different clients over time.

However, applicants should remember that working conditions, schedules, and specific duties can vary depending on the site assignment.

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Important Details About the Opportunity-Security Officer Grade A

Position: Security Officer Grade B
Company: Thorburn Security Solutions
Job Type: Permanent
Reference Number: Differ with location

Locations include:

• Klerksdorp
• Centurion
• Midrand
• Tembisa
• Olievenhoutbosch
• Kempton Park
• Pretoria
• Johannesburg
• Vereeniging
• Germiston
• Boksburg
• Krugersdorp
• Polokwane
• Soweto

Closing Date: 31 March 2026

Number of Positions: Not stated in the official advert.

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Frequently Asked Questions-Security Officer Grade A

What is a Grade B Security Officer?

A Grade B security officer is licensed to supervise and manage security staff while ensuring that security procedures are followed on site.

Is PSIRA certification required?

Yes. The advert specifically requires a valid PSIRA Grade B certificate.

Do applicants need previous security experience?

Yes. The position requires previous security experience as well as knowledge of CCTV, alarm systems, and access control.

Is a driver’s licence required?

A driver’s licence is listed as advantageous, meaning it may depend on the specific site where the officer will be deployed.

When is the application deadline?

The closing date for this opportunity is 31 March 2026.