510 Network Infrastructure jobs in Singapore

We are seeking a seasoned Network Operations Specialist to join our team. The right individual will have a solid background in network operations and a proven track record of delivering high-quality results.

The successful candidate will be responsible for the day-to-day operation and maintenance of our network infrastructure, ensuring seamless connectivity and uptime. This includes monitoring network performance, identifying and resolving issues, and implementing new technologies to improve efficiency and scalability.

• Bachelor's degree in Computer Science or related field;
• At least 5+ years of experience in network operations;
• Expertise in TCP/IP, Cisco routers/switches, Firewalls, Load Balancers, Proxy servers, and AP/WiFi;
• Familiarity with Palo Alto Firewalls, Meraki, Cisco WiFi, SDWAN (Cisco/Viptela), VMware NSX, Proxy, AudioCodes Team Voice System, and Cisco CUCM is a definite asset;
• Proficient in executing diagnostic techniques using Solarwinds, Blackbird, ThousandEyes, and other related tools;
• Strong problem determination and source identification skills;
• Excellent network troubleshooting skills and experience with ticketing systems such as Incident, Change, and Problem Management;
• Understanding of IT Risk & Compliance, CIA, BIA, CMDB, IAM, and BCP/BRP exercises;
• Familiarity with ITIL processes and Agile ways of working;
• Strong communication and teamwork skills.

Our company offers a competitive salary, comprehensive benefits package, and opportunities for professional growth and development.

We value diversity and inclusion in the workplace and encourage applications from qualified candidates of all backgrounds.

System Administrator Position

The primary objective of this role is to manage and maintain the overall system infrastructure, ensuring seamless operations and optimal performance.

• Infrastructure Management : Oversee the installation, monitoring, and upgrade of Linux/Unix system software on servers and computers.
• User Account Management : Create and maintain Unix user accounts and access management systems.
• Data Protection : Establish and implement standardized backup and recovery policies.
• Security Measures : Develop and enforce security protocols to safeguard against potential threats.
• Patching and Upgrades : Apply patches and upgrades to ensure system stability and security.
• Troubleshooting : Identify and resolve user requests and software errors in a complex, multi-layered environment.
• Impact Analysis : Analyze the impact of software changes across various functional units.
• Resource Allocation : Monitor and manage space utilization statistics, forecasting future requirements.
• Best Practices Implementation : Establish, implement, and document Unix Administrator best practices.
• Monitoring Systems : Implement and manage systems to proactively monitor infrastructure.
• Upgrade Recommendations : Provide recommendations for hardware and software upgrades based on existing operations, business needs, and emerging technologies.
• Integration : Collaborate with other teams to integrate Unix-based systems with other technologies.
• Automation Tools Development : Design and maintain scripts and automation tools to streamline system administration tasks.
• Staying Current : Stay up-to-date with emerging technologies and industry trends related to Unix administration.

This position requires strong technical expertise, excellent communication skills, and the ability to work effectively in a team-oriented environment.

• A dynamic and collaborative work environment
• Opportunities for professional growth and development
• A competitive compensation package

We are seeking a skilled Network Infrastructure Specialist to join our team. The ideal candidate will have experience in setting up, configuring, and supporting Voice Communication systems, including Local Area Networks (LANs) and Wide Area Networks (WANs).

• Key Responsibilities:
• Design, deploy, and maintain network infrastructure including routers, switches, gateways, firewall systems, and access points.
• Install and configure network applications on network servers or voice equipment.
• Provide technical support for data or voice networks for internal and/or external customers.
• Troubleshoot and resolve problems with network infrastructure and applications.
• Collaborate with cross-functional teams to ensure seamless integration of network services.
• Develop and implement policies and procedures to ensure network security and compliance.
• Stay up-to-date with emerging technologies and industry trends.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Strong background in networking protocols, architecture, and design.
• Excellent problem-solving and analytical skills.
• Effective communication and interpersonal skills.
• Ability to work well under pressure and meet deadlines.
• Proficiency in English language and ability to speak Mandarin fluently.
• Hold CCNA/CCNP certification or relevant equivalent.

We are seeking a skilled Network Professional to ensure the smooth operation of our IT and network systems. Key Responsibilities:

• Install, configure, and maintain hardware, software, and communication systems.
• Troubleshoot and resolve network issues.
• Monitor network performance and security.
• Manage LAN, WAN, Wi-Fi, VPN, and firewall systems.
• Provide technical support during and after working hours.
• Maintain accurate system documentation.

• Diploma/Degree in Computer Science or related discipline.
• Experience as a Network Technician or similar role.
• Solid knowledge of TCP/IP, DNS, DHCP, VPN, and routing/switching.
• Familiarity with firewalls, wireless networks, and network security best practices.

We are seeking an experienced Network Infrastructure Specialist to design, implement, test, secure, manage, and maintain the proposed system's network infrastructure. This role requires a strong understanding of network systems, architecture, routing, switching, firewall, and security.

• Design and implement network infrastructure solutions that meet business requirements.
• Ensure timely delivery of system milestones and provide technical documentation for the Project & Solutions Teams.
• Engage with back-line support and/or vendor support to diagnose and resolve technical issues.

• Bachelor's degree or higher in Computer Science, Information Technology, Engineering, or a related field.
• Network certifications such as CCNA, CCNP, or CCIE.
• 3-5 years of experience in configuring and managing routers and switches, firewall products, F5 Load Balancers, AAA, NTP, and IPS.

• Experience as a Senior/Lead Network Engineer, capable of leading a team of network engineers.
• Proficiency in network analysis and troubleshooting using network and protocol analyzers.

• Opportunity to work with a dynamic team.
• Professional growth and development opportunities.

Please click on 'Apply' to submit your application.

The ideal candidate will oversee the maintenance and optimization of infrastructure, ensuring the stability and performance of systems.

1. Manage physical hardware components, including servers and storages. Install, configure, and maintain server operating systems (Windows and Linux), encompassing both physical and virtual machines. Perform regular system updates and security patches.
2. Implement and troubleshoot Active Directory infrastructure and organizational unit structures. Create and maintain PowerShell scripts for automating routine tasks. Develop backup and disaster recovery solutions.

1. Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
2. Proven experience as a System Administrator or similar role.
3. Detailed knowledge of Windows and Linux operating systems.
4. Familiarity with PowerShell, Linux Shell, HTML, XML programming languages.
5. Understanding of database architecture and experience utilizing databases (e.g., MySQL, MSSQL).
6. Strong communication and teamwork abilities.

We are seeking a highly skilled Network Support Engineer to join our team. As a key member of our technical support team, you will be responsible for providing top-notch assistance to our customers via email and phone.

Your primary focus will be on troubleshooting product configuration and functional issues remotely and onsite. You will also be expected to effectively escalate complex issues to Level 2 or product vendors for timely resolution.

In addition to your technical expertise, you will possess excellent communication and analytical skills, enabling you to maintain strong relationships with customers and vendors alike.

• Front-line support for customer inquiries and issues via email and phone;
• Diagnose and troubleshoot product configuration and functional issues remotely and onsite;
• Effective escalation to Level 2 or product vendor for action and resolution;
• Able to handle flexible working hours on demand basis;
• Maintain rapport with customers and competence in managing vendors;

• Degree/Diploma in Computer Science / IT Technology or equivalent;
• Exposure to networking and security solutions such as firewall, load balancers, endpoint protection will be an advantage;
• With working experience in an SI or distributor environment with network security skillset is a plus;
• Good IT Knowledge in OSI Layer,TCP/IP, LAN/WAN and network security;
• Ability to work under pressure with minimal supervision;
• Excellent in communication and analytical skills;
• Positive working attitude and team player;
• Willing to work extended office hours when needed;

• Opportunity to work with a dynamic team;
• Flexible working hours and remote work options;
• Ongoing training and professional development opportunities;
• A competitive compensation package;