Technical Supervisor job at G4S
26 Days Ago
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Technical Supervisor
2026-04-09T08:23:03+00:00
G4S
https://www.greatmalawijobs.com/jsjobsdata/data/employer/comp_4212/logo/download%20(6).jpg
FULL_TIME
Malawi
Lilongwe
10101
Malawi
Law, Public Safety, Corrections and Security
Management, Installation, Maintenance & Repair, Science & Engineering, Protective Services
MWK
MONTH
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.
associate degree
36
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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Learn more about G4S
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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:

Click Here to Apply Now

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Job Info
Job Category: Technician jobs in Malawi
Job Type: Full-time
Deadline of this Job: Sunday, April 19 2026
Duty Station: Malawi | Lilongwe
Posted: 09-04-2026
No of Jobs: 1
Start Publishing: 09-04-2026
Stop Publishing (Put date of 2030): 10-10-2076
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