Maintenance Officer

About the role

TOPPAN Security, the international development arm of the TOPPAN Group in the security domain, is hiring a Maintenance Officer in Dar es Salaam. The role supports the safe, reliable and efficient operation of site facilities, equipment and maintenance activities, working with colleagues, contractors and operational teams to prevent disruptions and keep work within company standards.

Key responsibilities

• Carry out planned, preventive and corrective maintenance of facilities, equipment and site infrastructure
• Respond promptly to maintenance requests, faults, breakdowns and urgent operational needs
• Inspect equipment and facilities, identify issues and recommend corrective actions
• Coordinate with internal teams and approved contractors to schedule and complete maintenance, and monitor contractor work
• Maintain accurate maintenance records, work orders, inspection reports, service logs and equipment documentation
• Support preventive maintenance schedules, troubleshooting and root cause analysis
• Ensure tools, materials, spare parts and supplies are available and controlled; report hazards, defects and incidents
• Follow health and safety procedures, support emergency response and contribute to maintenance projects and process improvements

Required profile

• Associate degree, technical diploma or certificate in electronics technology, electrical engineering technology or a related field
• Practical knowledge of preventive and corrective maintenance, inspections, troubleshooting and repair
• Ability to read technical instructions, equipment manuals and safety requirements
• Experience working with internal teams, service providers and contractors
• Good organization, attention to detail, clear communication and teamwork across functions and locations
• Relevant technical certification, vocational training or trade qualification is an advantage

Required skills

• AC/DC theory, digital logic and analog/electronic circuits
• Use of multimeters, oscilloscopes, signal generators and spectrum analyzers
• Reading wiring diagrams, blueprints, datasheets and technical manuals
• Soldering (through-hole and SMD) and component replacement
• Root-cause analysis and fault isolation for power, signal and control equipment
• Lockout/Tagout (LOTO) procedures and electrical safety