Security Supervisor
Location: Newmarket, Suffolk, United Kingdom CB8 9HE
Pay: £14.10 per hour
Contract: Permanent - Full-time
Posting date: 3 days ago
Closing date: 10/12/2025
Main Responsibilities
 * Support the site security management team in the day-to-day running of security operations at GMCL premises including residential properties.
Tasks and Responsibilities
 * Support, encourage and motivate a team of security officers and ensure all day-to-day operations are carried out in line with company policies and procedures.
 * Respond to all incidents or emergencies onsite and provide detailed documentation of incidents to security management.
 * Liaise with GMCL departmental heads of staff in the event of issues to GMCL property and/or assets.
 * Contact “on call” management or contractors in the event of any issues to properties out of hours.
 * Report any damages/defects to the relevant GMCL department.
 * Liaise with the technical team daily to report any alarms, CCTV and gates issues on sites and collate follow up information.
 * Key management—manage weekly audits on all sites.
 * Daily post visits to all sites.
 * Staff welfare and discipline.
 * Ensure security department vehicles are maintained correctly and are road‑worthy for patrolling duties.
 * Detailed supervisor handover on completion of shift.
 * Time management of security staff to ensure all officers clock in/out for each shift.
 * Departmental administration—including alarms & incident reports, daily manning, duty rostering, system fault reports and staff annual leave requests.
 * Issuing of all daily operational documentation to site coordinator.
 * Daily meeting with security management to discuss all security operations.
 * One‑to‑one meetings with officers monthly to discuss individual performance and determine training requirements.
 * Ensure all duty positions are covered in line with contractual obligations.
 * Cover site inspector’s role when required.
 * Regular checks of security equipment (radios, torches, video badges, etc.) ensuring all items are in order.
Qualifications
 * Valid SIA License.
 * First aid qualified (preferred).
 * One year security supervisor experience (preferred).
 * Driving Licence.
Desired Skills
 * Excellent communication skills with peers, management and clients.
 * Computer literate (Outlook, Excel and Word).
 * Outstanding time management skills.
 * Thorough and accurate.
 * Proactive and able to use own initiative.
Working Hours
 * Average of 56 hours per week (12‑hour shifts – days/nights/weekends). 7 days on, 3 days off and 7 nights on, 4 days off as required by GMCL.
Equality & Diversity
ASEL values the diverse skills and experience of its employees and is committed to achieving equality of opportunity for all employees.
Benefits
 * Perkbox recognition – rewards and discount platform.
 * Apprenticeship.
 * Employee of the month scheme (£50).
 * 110% Club – outstanding performers receive large prizes and monetary rewards.
 * WageStream – a flexible wage application to pull wages out sooner than payday.
 * EAP – Employee Assistance Programme.
 * Progression opportunities within the company.
 * Ongoing training.
#J-18808-Ljbffr