Technical Supervisor
2026-04-09T08:23:03+00:00
G4S
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FULL_TIME
Malawi
Lilongwe
10101
Malawi
Law, Public Safety, Corrections and Security
Management, Installation, Maintenance & Repair, Science & Engineering, Protective Services
2026-04-19T17:00:00+00:00
8
Key Responsibilities
Project Planning & Site Surveys
- Conduct comprehensive Technical Site Surveys (TSS) for new installations, upgrades, and system relocations.
- Produce accurate Bill of Quantities (BOQ) and technical drawings to ensure precise quoting and resource allocation.
- Identify potential environmental or structural challenges before deployment.
Technical Installation & Maintenance
Lead the installation and configuration of high-end security products including:
- Intrusion Alarms: Paradox, IDS, Omni.
- Surveillance: Hikvision, Dahua (IP and Analog solutions).
- Access Control: ZKTeco, Impro, Biometric systems.
- Perimeter Security: Electric Fencing (Nemtek) and Beam Detectors.
- Fire Systems: Conventional and Addressable Fire Detection.
Troubleshoot complex system faults that junior technicians cannot resolve.
Operational Leadership
- Coordinate daily schedules for installation and maintenance teams to ensure 100% uptime for clients.
- Monitor and control the deployment of company vehicles, ensuring logbooks are maintained and fuel usage is optimized.
- Manage a comprehensive inventory of tools, testing equipment (Multimeters, OTDR, etc.), and consumables.
Quality Assurance & Compliance
- Ensure all works comply with G4S Global Health & Safety Standards and local electrical regulations.
- Conduct final “sign-off” inspections on all major projects to ensure aesthetic and functional excellence.
- Train staff and end-users on system functionality and basic troubleshooting.
Candidate Specifications & Competencies
Technical Expertise
- Advanced configuration knowledge of Paradox, Hikvision, ZKTeco, and IDS is mandatory.
- Solid understanding of IP networking (DHCP, Static IPs, Port Forwarding) as it relates to CCTV and Access Control.
- Ability to interpret electrical diagrams and floor plans.
Behavioral Attributes
- Demonstrated “sober habits” and a high level of professional ethics.
- Willingness to work outside standard business hours, including weekends or on-call rotations, to meet client SLAs.
- Ability to manage, mentor, and discipline technical staff while maintaining high morale.
Academic & Professional Requirements
- Minimum of a Diploma in Electronics, Electrical Engineering, Telecommunications, or a closely related technical field.
- At least 3-5 years of hands-on experience in the electronic security industry, with at least 1 year in a supervisory or “Lead Technician” capacity.
- Specialized manufacturer certifications (e.g., Hikvision HCSA, Paradox certification) will be a distinct advantage.
- A valid, clean Class B (or higher) Driver’s License is an added advantage.
- Conduct comprehensive Technical Site Surveys (TSS) for new installations, upgrades, and system relocations.
- Produce accurate Bill of Quantities (BOQ) and technical drawings to ensure precise quoting and resource allocation.
- Identify potential environmental or structural challenges before deployment.
- Lead the installation and configuration of high-end security products including: Intrusion Alarms: Paradox, IDS, Omni. Surveillance: Hikvision, Dahua (IP and Analog solutions). Access Control: ZKTeco, Impro, Biometric systems. Perimeter Security: Electric Fencing (Nemtek) and Beam Detectors. Fire Systems: Conventional and Addressable Fire Detection.
- Troubleshoot complex system faults that junior technicians cannot resolve.
- Coordinate daily schedules for installation and maintenance teams to ensure 100% uptime for clients.
- Monitor and control the deployment of company vehicles, ensuring logbooks are maintained and fuel usage is optimized.
- Manage a comprehensive inventory of tools, testing equipment (Multimeters, OTDR, etc.), and consumables.
- Ensure all works comply with G4S Global Health & Safety Standards and local electrical regulations.
- Conduct final “sign-off” inspections on all major projects to ensure aesthetic and functional excellence.
- Train staff and end-users on system functionality and basic troubleshooting.
- Advanced configuration knowledge of Paradox, Hikvision, ZKTeco, and IDS
- Solid understanding of IP networking (DHCP, Static IPs, Port Forwarding) as it relates to CCTV and Access Control.
- Ability to interpret electrical diagrams and floor plans.
- Ability to manage, mentor, and discipline technical staff while maintaining high morale.
- Minimum of a Diploma in Electronics, Electrical Engineering, Telecommunications, or a closely related technical field.
- At least 3-5 years of hands-on experience in the electronic security industry, with at least 1 year in a supervisory or “Lead Technician” capacity.
- Specialized manufacturer certifications (e.g., Hikvision HCSA, Paradox certification) will be a distinct advantage.
- A valid, clean Class B (or higher) Driver’s License is an added advantage.
JOB-69d761e736499
Vacancy title:
Technical Supervisor
[Type: FULL_TIME, Industry: Law, Public Safety, Corrections and Security, Category: Management, Installation, Maintenance & Repair, Science & Engineering, Protective Services]
Jobs at:
G4S
Deadline of this Job:
Sunday, April 19 2026
Duty Station:
Malawi | Lilongwe
Summary
Date Posted: Thursday, April 9 2026, Base Salary: Not Disclosed
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JOB DETAILS:
Key Responsibilities
Project Planning & Site Surveys
- Conduct comprehensive Technical Site Surveys (TSS) for new installations, upgrades, and system relocations.
- Produce accurate Bill of Quantities (BOQ) and technical drawings to ensure precise quoting and resource allocation.
- Identify potential environmental or structural challenges before deployment.
Technical Installation & Maintenance
Lead the installation and configuration of high-end security products including:
- Intrusion Alarms: Paradox, IDS, Omni.
- Surveillance: Hikvision, Dahua (IP and Analog solutions).
- Access Control: ZKTeco, Impro, Biometric systems.
- Perimeter Security: Electric Fencing (Nemtek) and Beam Detectors.
- Fire Systems: Conventional and Addressable Fire Detection.
Troubleshoot complex system faults that junior technicians cannot resolve.
Operational Leadership
- Coordinate daily schedules for installation and maintenance teams to ensure 100% uptime for clients.
- Monitor and control the deployment of company vehicles, ensuring logbooks are maintained and fuel usage is optimized.
- Manage a comprehensive inventory of tools, testing equipment (Multimeters, OTDR, etc.), and consumables.
Quality Assurance & Compliance
- Ensure all works comply with G4S Global Health & Safety Standards and local electrical regulations.
- Conduct final “sign-off” inspections on all major projects to ensure aesthetic and functional excellence.
- Train staff and end-users on system functionality and basic troubleshooting.
Candidate Specifications & Competencies
Technical Expertise
- Advanced configuration knowledge of Paradox, Hikvision, ZKTeco, and IDS is mandatory.
- Solid understanding of IP networking (DHCP, Static IPs, Port Forwarding) as it relates to CCTV and Access Control.
- Ability to interpret electrical diagrams and floor plans.
Behavioral Attributes
- Demonstrated “sober habits” and a high level of professional ethics.
- Willingness to work outside standard business hours, including weekends or on-call rotations, to meet client SLAs.
- Ability to manage, mentor, and discipline technical staff while maintaining high morale.
Academic & Professional Requirements
- Minimum of a Diploma in Electronics, Electrical Engineering, Telecommunications, or a closely related technical field.
- At least 3-5 years of hands-on experience in the electronic security industry, with at least 1 year in a supervisory or “Lead Technician” capacity.
- Specialized manufacturer certifications (e.g., Hikvision HCSA, Paradox certification) will be a distinct advantage.
- A valid, clean Class B (or higher) Driver’s License is an added advantage.
Work Hours: 8
Experience in Months: 36
Level of Education: associate degree
Job application procedure
Application Link:
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