999 Network Systems jobs in Singapore

We are seeking a skilled professional to provide support on maintenance projects and handle system administration, network support, implementation, and troubleshooting in Windows/Linux/Unix environments.

• Handle system administration, network support, implementation, and troubleshooting in Windows/Linux/Unix environments.
• Hands-on experience in managing LAN/WAN/Routers/Switches/DNS/VPN and Firewall is preferred.

Key Responsibilities:

1. Maintenance project support
2. System administration and network support
3. Troubleshooting and implementation

Requirements:

• Diploma in Engineering (Electrical/Electronic), Computer Science/Information Technology or equivalent
• At least 1-2 years of Server experience
• Able to work on scheduled standby on rotating weeks

Additional Information:

The ideal candidate should have excellent communication skills, be able to work effectively in a team environment, and have the ability to prioritize tasks and manage time efficiently.

Our organization offers a dynamic and supportive work environment, with opportunities for growth and development. We are committed to providing our employees with the resources they need to succeed in their roles and contribute to the success of the organization.

Our organization is seeking an IT Support Specialist with expertise in Network and Audio/Video solutions.

• Configure and support office networks, including routers, wireless, and printers.
• Provide technical assistance to internal employees.
• Design network infrastructure and set up audio products, including speakers, TVs, multi-room systems, home theaters, and smart integrations.
• Configure networking, audio routing, and system controls and explain to clients.
• Work on layout drawings for clients.
• Conduct site assessments and evaluate requirements for power, cabling, Wi-Fi, and infrastructure readiness.
• Be responsible for documentation, administration, and installation of new programs and support of Terminal Server.
• Remote support clients and troubleshoot hardware and software systems.
• Provide on-site technical assistance and resolve network challenges if remote support fails.

Required Skills and Qualifications:

• Minimum 2-3 years of experience in working with network and Audio/Video installation.
• Good knowledge of network, wifi/LAN, preferably familiar with UniFi / Pakedge, and ticketing systems.
• Ad-hoc assignments assigned by the reporting manager.

Select how often (in days) to receive an alert:
At IDEMIA, we aim to offer our employees, a dynamic and exciting environment where you have opportunities for career growth and professional development.
Internal mobility is a great way for you to energize your career and to build your personal brand. It’s also a great way to explore other functions, professions or countries as IDEMIA operates in different businesses and in 50+ locations around the world.
Purpose
This role develops the core technical platform, capabilities, and services that efficiently support business processes and data while optimizing cost in close collaboration with the solution or software architect.
Key Missions
System Implementation & Optimization:
Implement, configure, and maintain IT infrastructure, including servers, storage, and data centers.
Install and manage IT solutions and services (operating systems, applications, security tools).
Optimize infrastructure for performance, scalability, security, and cost efficiency.
Network Administration:
Plan, implement, and support network architecture.
Monitor network performance, troubleshoot issues, and ensure high availability.
Provide input on network improvements and upgrades.
System Deployment & Maintenance:
Deploy and maintain hardware and software systems.
Diagnose and resolve technical issues efficiently, escalating when necessary.
Ensure systems are updated with patches, upgrades, and security measures.
Follow and contribute to standard operating procedures and best practices.
Profile & Other Information
Bachelor’s degree in Computer Science, Information Technology, or related field.
3–4 years of hands-on experience in system administration, network management, or IT infrastructure.
Strong knowledge of servers, storage, virtualization, operating systems, and network fundamentals.
Experience with cloud platforms (AWS, Azure, etc.) and security tools is a plus.
Excellent problem-solving, organizational, and communication skills.
By choosing to work at IDEMIA, you will join a unique tech company, offering a wide range of growth opportunities. You will contribute to a safer world, collaborating with an international and global community. We value the diversity of our teams and welcome people from all walks of life, regardless of how they look, where they come from, who they love, or what they think.
We deliver cutting edge, future proof innovation that reach the highest technological standards and we’re transforming, fast, to stay a leader in a world that’s changing fast, too.
At IDEMIA, people can develop their expertise and feel a sense of ownership and empowerment, in a global environment, as part of a company with the ambition and the ability to change the world.
Visit our website to know more about the leader in Identity Technologies
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The position requires an experienced Network Engineer to join our team. In this full-time role, you will be responsible for designing, implementing, and maintaining complex network infrastructure.

Key responsibilities include:

• Designing, deploying, and configuring network hardware and software components, including routers, switches, firewalls, and wireless access points.
• Monitoring and maintaining network performance, troubleshooting issues, and implementing solutions to optimize network efficiency.
• Collaborating with cross-functional teams to identify and address network-related challenges.
• Ensuring compliance with industry standards and internal policies regarding network security and data protection.
• Documenting network architecture, configurations, and procedures to maintain accurate records.
• Providing technical support and training to end-users as needed.
• Staying updated with the latest network technologies and industry trends to recommend and implement improvements.

Required skills and qualifications:

• Minimum 1 year of experience as a Network Engineer or in a related role.
• Strong technical knowledge in network design, configuration, and troubleshooting, with experience in managing Cisco, Juniper, or equivalent network hardware and software.
• Proficiency in network protocols, such as TCP/IP, DHCP, DNS, and VPN.
• Familiarity with network security best practices, including firewall management, intrusion detection, and incident response.
• Excellent problem-solving, analytical, and communication skills to work effectively with technical and non-technical stakeholders.
• Ability to work independently as well as in a team environment.
• Relevant certifications, such as CCNA, are preferred.

Tell employers what skills you have

Switches
Troubleshooting
Hardware
Ability To Work Independently
CCNA
DHCP
Wireless
Network Design
Network Architecture
Juniper
Intrusion Detection
Routers
Network Security
DNS
Technical Support

Job Title: Network Systems Specialist

Summary:

An accomplished Network Systems Specialist with a strong background in designing, deploying, and maintaining cutting-edge surveillance and communication systems. Requires a diploma or degree in IT Networking or related field, with at least 3 years of experience in the Security/CCTV industry.

Key Responsibilities:

• Troubleshoot basic network issues and provide technical support to customers.
• Collaborate with project leaders to design and develop innovative surveillance or network systems.
• Deliver projects on schedule, ensuring client satisfaction and meeting installation standards.
• Conduct thorough testing and commissioning of CCTV, Access Control, Intercom, Fire Alarm, AV, Public Address, and other Security & Communication systems.
• Support the project team in implementing new projects and providing guidance on best practices.
• Analyze equipment failures to determine cause and recommend corrective actions.
• Provide expert support to users during technical difficulties.

Requirements:

• Diploma or Degree in IT Networking / Electronics & Electrical / IT Engineering / Computer Science / Telecommunication Engineering.
• Minimum 3 years of related working experience in Security / CCTV industry.
• Proficiency in using AI tools such as ChatGPT and Copilot to enhance productivity and solve work problems.
• Experience in IP network-based video surveillance, door access control, and intrusion system design and setup.
• Proven skills in router setup and configuration.
• Able to work effectively as part of a team, independently, and under pressure.
• Bilingual in English and Mandarin to communicate with associates.
• Able to handle stress and enjoy challenging tasks.
• Predisposed to exploring new technologies.

We are seeking a highly skilled IT professional to support the maintenance of our network and system infrastructure. The successful candidate will be responsible for troubleshooting and ensuring daily operations run smoothly.

Network Infrastructure Professional

This role involves designing, building and maintaining complex network systems including routing, switching, firewall and load balancing solutions.

• Design, deploy and maintain complex network systems including routing, switching, firewall and load balancing solutions.
• Implement and support network and security appliances such as firewalls, VPNs and wireless controllers.
• Provide technical support to clients via remote troubleshooting and onsite interventions.
• Perform network performance tuning, capacity planning and proactive maintenance to ensure optimal system uptime.
• Collaborate with vendors to resolve incidents and escalate technical issues as required.
• Create and maintain up-to-date technical documentation including network diagrams, configuration standards and operational procedures.
• Assist in project planning, proposal drafting and pre-sales technical consultations when necessary.
• Conduct network assessments, audits and vulnerability reviews to identify gaps and implement security best practices.
• Mentor junior engineers and participate in knowledge-sharing sessions.

• Diploma/Degree in Computer Science or related field.
• Minimum of 4 years of relevant hands-on experience in network engineering roles.
• In-depth understanding of network protocols and architectures.
• Strong experience with enterprise-class networking platforms.
• Experience in configuring and hardening network infrastructure.
• Practical exposure to cloud networking is a plus.
• Basic to intermediate experience with system administration will be advantageous.
• Industry certifications are required; additional certifications are a plus.
• Strong analytical and troubleshooting skills with a keen attention to detail.
• Excellent communication skills and a customer-focused attitude.
• Proactive, self-motivated and able to work independently and in a team environment.
• Ability to manage multiple priorities in a fast-paced environment.