Security Supervisor — Lead Security Team (4-on/4-off)

OCS; Winchester; On-site; GBP 28,000 - 36,000; Full time

Benefits offered by this job

Award‑Winning Employer

OCS Academy

Wagestream access

Exclusive employee discounts

Job summary

OCS UK & Ireland is seeking an experienced Security Supervisor to lead and support our security team across assigned sites. You will ensure security duties are carried out efficiently, maintain a visible presence, and act as the first point of escalation for incidents.

The role covers 4 on 4 off days 07:00–19:00, supervising officers, conducting patrols and risk assessments, liaising with clients, training staff, and managing shift scheduling, reporting and key control.

Qualifications

• SIA licence, supervisory experience essential.
• Strong communication and interpersonal skills required.
• Excellent report writing and computer literacy needed.
• Flexibility to work nights and weekends; various shifts.

Responsibilities

• Supervise and support security officers, ensuring duties are executed effectively.
• Conduct site patrols, risk assessments, and incident investigations.
• Maintain a visible security presence and respond promptly to incidents.
• Liaise with clients and management to ensure service excellence.
• Train, mentor and develop security staff to ensure policy compliance.
• Manage shift scheduling, reporting and key control procedures.

Skills

Leadership

Communication

Interpersonal skills

Report writing

Computer literacy

Education

SIA Licence

Job description

OCS UK & Ireland is seeking an experienced Security Supervisor to lead and support our security team across assigned sites. You will ensure security duties are carried out efficiently, maintain a visible presence, and act as the first point of escalation for incidents.

The role covers 4 on 4 off days 07:00–19:00, supervising officers, conducting patrols and risk assessments, liaising with clients, training staff, and managing shift scheduling, reporting and key control.