876 Firewalls jobs in Singapore

The successful candidate will be responsible for installing, managing, and troubleshooting security systems, including access control, intercom, CCTV, NAS, VMS, and related network equipment.

Key Responsibilities include:

• Install, manage, and troubleshoot security systems to ensure optimal performance and reliability.
• Handle electrical and cabling work to support the installation and maintenance of security systems.
• Support testing, commissioning, and regular maintenance of security systems.
• Carry out onsite troubleshooting to resolve technical issues efficiently.
• Provide technical support, training, and engineering assistance to colleagues and clients.

A degree in IT, Computer Science, Electrical, or Electronics Engineering is a requirement. The candidate should have minimum 2 years of experience with ELV systems such as Access Control, Intercom, and CCTV.

Additional requirements include strong knowledge of computer networking and troubleshooting, familiarity with Microsoft Windows, and a Class 3A/3 driving license which is an advantage.

This role requires a high level of technical expertise and attention to detail. We offer a competitive salary and opportunities for professional growth and development.

Key Roles and Responsibilities

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as single point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience, or entry level candidates in relevant field of study
• Good communicator with excellent coordination skills
• Ultra-sensitive to deadlines and capable of good resource planning
• Basic technical knowledge on ELV, Automation, Networking and Security Systems (CCTV, Card Access, Alarm System) will be an advantage
• Committed individual with great initiative and strong problem-solving skills
• Candidates from the same industry will be highly preferred
• Only Singaporeans may apply
• This job is suitable for older workers

Please indicate in your profile your expected salary as you apply. Thank you.

Job Info:

• Permanent role
• Basic salary up to $4,500 + transport claim + AWS + VB
• Working hours: Monday to Friday, 8:30 a.m. to 5:30 p.m.
• Location: Jurong
• Security solutions company; MNC

Job Responsibilities:

• Collaborate with sales staff and clients to understand security requirements and finalize designs for CCTV, access control, intrusion detection, and other systems.
• Develop project plans covering timelines, budgets, and resource allocation.
• Coordinate contractors and manage material procurement with the Project Manager.
• Supervise installations, ensuring compliance with standards and client specifications.
• Integrate and test security systems for proper functionality.
• Troubleshoot technical issues during project handover and support the Service and Operations Team.
• Prepare and maintain project documentation and training materials.
• Conduct training sessions for clients and end-users on system operations.
• Ensure compliance with regulations and implement safety protocols.
• Coordinate with stakeholders, monitor project progress, and liaise with suppliers.
• Perform quality checks and adhere to ISO45001 safety procedures.

Job Requirements:

• Diploma/Higher Nitec in Electrical and/or Electronics or a related Engineering field.
• Experience in the installation of alarm, card access, and CCTV systems.
• Computer literate.
• Knowledge of Risk Management.

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RK Recruitment Pte Ltd | EA License No.: 20C0280 

Ian Gan Zhi Shen | EA Personnel No.: R

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

Responsibilities:

• Site implementation (network, system, infra, applications) and management of a state-of-the-art integrated perimeter, video surveillance and video analytics security system.
• Work closely with team members to meet client's service delivery level agreement
• Work and coordinates with contractors and clients

The ideal profile should have:

• Diploma/Degree in Information Technology, Electrical / Electronic, Information Systems or equivalent discipline
• At least 3 years of relevant experience in security surveillance hardware and software administration, configuration, and troubleshooting
• Good knowledge and hands on experience working with software and hardware systems in the area of:
  
  IP CCTV System
  
  Intrusion Detection System (IDS)
  
  Electronic Access Control Systems (EACS)
  
  Electronic Key Management System (EKMS)
  
  Video Management System (VMS)
  
  Network Connectivity & Router Configuration
• Able to read and orientate as-built drawing, floor plan, etc. as to conduct site survey
• Well oriented in direction and diagrams
• Understands technical documentation, manuals, as-built system drawings etc.
• Works independently without supervision and communicates well with team members, partners, and clients

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at and visit our LinkedIn career site.

Date: 19 Aug 2025

Location: Singapore, Singapore

Company: Singtel Group

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

Responsibilities:

• Install, test, implement and configure systems (include Operating Systems and Application Software) in accordance with specifications and service level requirements, ensuring compliance with industry best practices.
• Perform basic administration and check to ensure system is running as expected in terms of performance and security
• Manage systems changes using an established change request process, including assessing the impact, obtaining necessary approvals, and communicating status updates to multiple stakeholders.
• Conduct root cause analysis for system issues and proactively implement measures to prevent recurrence.
• Continuously monitor the effectiveness of implemented measures and make adjustments as necessary.
• Provide expert technical advice and guidance on systems to customers, project teams, and Level 1 Engineers, assisting them in making informed decisions and resolving complex technical issues, including troubleshooting/integration with/at Front-End Devices.
• Experience in Backend system hardening, security acceptance and vulnerability testing will be preferred.
• Engage with external partners and users
• Gather business and/or application requirements so as to plan, design, install, test and implement systems that meet commitments with our customers
• Monitor and measure the performance and availability of systems proactively; implement corrective actions identified to improve performance and service level availability
• Respond promptly to incident, perform root cause analysis and provide temporary or permanent resolution of incidents.
• Provide timely incident status updates to relevant parties
• Implement service continuity measures, i.e., backup/restore procedures and disaster recovery plan, to ensure continuous operations
• Create and maintain comprehensive documentation for all implementation
• Willing to do 24 X 7 standby duties

The ideal profile should have:

• Preferably Diploma/Degree with IT or Engineering background.
• Experience in implementing Engineering/Infrastructure Project.
• Experience in administrating, performance tuning, system monitoring, maintenance and troubleshooting.
• Structured and organized.
• Strong communication skills, both written and verbal, to effectively communicate with team members, clients, and stakeholders.
• Ability to explain technical concepts clearly and concisely
• Possess strong sense of ownership and tenacity.
• Possess initiative and disposition with a strong commitment and orientation towards results and high-quality standards.
• Stationed at Client's facilities or at site as required.

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at and visit our LinkedIn career site.