251 Network Protocols jobs in Singapore

Our client, a well-established MNC is seeking for an Network Engineer ( In-House ) - Salary between $ 7,500.00 to $8, Attractive bonuses

Requirements

• Diploma or degree in IT / Computer or relevant
• At least 8 to 10 years experience in design, implement, manage, and monitor all installed IT systems, Network, Cloud Infrastructure, Project Management
• In-depth knowledge of Networking protocols and technologies including TCP/IP, DNS, DHCP, VLANs, VPN, MPLS, BGP, OSPF, Wireless, etc
• Familiar with Network (Wireless, LAN & WAN), Firewall - Fortigate, VMware
• Possess certifications such as CCNA, CCNP, PMP or equivalent are a plus.
• Strong communication with high positive energy
• Independent and team player

Others

• Salary between to 7,500.00 to 8, Attractive Bonuses
• Office hours, 5 day work week
  Central area

Interested candidate can send in your resume (word format prefer) to

Job Description:

• Plan, configure, and deploy network solutions (routers, switches, firewalls, VPNs, load balancers).
• Experience in corporate enterprise design and setup.
• Skilled in VPN technologies (IPSec, SSL, site-to-site, remote access).
• Skilled in TCP/IP, subnetting, routing protocols (OSPF, BGP, EIGRP).
• Skilled in Switching (VLANs, STP, trunking, EtherChannel).
• Monitor and troubleshoot LAN/WAN connectivity, network performance.
• Use monitoring tools (e.g., SolarWinds, Cisco Prime).
• Certification like Cisco CCNA, CCNP (enterprise/security).

Requirements:

• Minimum 5 years relevant working experience.

The Network and Hardware Engineer will be responsible for performing on-site server maintenance and hardware replacement activities on shop floors. This role requires adherence to established maintenance guidelines and processes to ensure the optimal performance and reliability of server infrastructure.

RESPONSIBILITIES:

• Fully support, configure, maintain, and upgrade networks and in-house servers.

• Install and integrate new server hardware and applications.

• Perform physical inspection of server components and replace defective hardware as required

• Conduct regular maintenance activities, including upgrading server BIOS firmware and applying necessary patches, as per organizational guidelines

• Ensure that all server maintenance tasks are planned and scheduled to minimize business impact.

• Coordinate logistics for defective hardware replacement and ensure material collection by vendors

• Monitor server health using enterprise server monitoring tools and address deviations from normal operation

• Maintain complete hardware and software configuration records.

• Ensure compliance with maintenance agreements and renewals for server AMC (Annual Maintenance Contracts).

• Collaborate with vendors and stakeholders to execute maintenance and repair activities effectively

• Ensure data storage networks work properly.

• Ensure network security and connectivity.

• Operate master consoles to monitor the performance of computer systems and networks, coordinate computer network access and use and test for weaknesses.

• Work with IT support personnel.

• Perform routine network startup and shutdown procedures, and maintain control records

• Analyze equipment performance records to determine the need for repair or replacement.

• Maintain logs related to network functions, as well as maintenance and repair records.

• Maintain complete hardware and software configuration records.

• Keep spares of critical equipment or have comprehensive maintenance agreements.

• Ensure secure installation and management of equipment/software providing network access with necessary approvals.

Required Skills and Competencies:

• Strong understanding of server hardware and network infrastructure

• Excellent communication and collaboration abilities.

• Ability to work in shop floor environments and adhere to safety protocols

• Familiarity with logistics coordination for hardware replacement.

• Experience in server maintenance, including BIOS firmware upgrades and patch management.

• Ability to set up and configure server hardware.

• Proven experience in a network administrator role.

• Hands-on experience in networking, routing, and switching

• Knowledge of best practices around management, control, and monitoring of server

• Infrastructure

• Familiarity with backup and recovery software and methodologies

• Great at organizing, prioritizing, and multitasking

• The candidate must be able to work under defined conditions and follow stated procedures and guidelines

• Diploma or degree in IT / Computer or relevant
• At least have years experience in design, implement, manage, and monitor all installed IT systems, Network, Cloud Infrastructure, Project Management
• In-depth knowledge of Networking protocols and technologies including TCP/IP, DNS, DHCP, VLANs, VPN, MPLS, BGP, OSPF, Wireless, etc
• Familiar with Network (Wireless, LAN & WAN), Firewall - Fortigate, VMware
• Possess certifications such as CCNA, CCNP, PMP or equivalent are a plus.
• Strong communication with high positive energy
• Independent and team player

Network Engineer / Network Consultant

Our Esteemed and Reputable Client is looking for a Network Engineer / Network Consultant.

Requirements:

• Proficient in handling Network Infrastructure.

• Good in Network LAN, WAN administration and configuration.

• Proficient in LAN/WAN Systems, Routers, Switches, Firewalls, Servers, Storage, Backup, Operating Systems and applications.

• Experience in Enterprise Network Management.

• Experience in System and Network configuration and troubleshooting.

• Good in System,Windows, Server Configuration and Administration.

• Possess CISCO Certifications.

• Good in liaising with Stakeholders, Clients and Business Users.

• Min. 4 years of Network management experience.

• Min. Diploma/ Degree in any related discipline.

• Strong communication and persuasion skills

We respect your privacy and all communication will be treated with confidentiality.

Applicants who are not shortlisted may be considered for other similar positions.

If you have meet the job requirements that we are looking for or wish to find out more on this role, please contact us or apply in-confidence to us with you updated MS Word Resume to :

Yong Jeline (Reg. No. R

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

We are hiring a Network Engineer for our project with a leading tech company in Singapore. This is a 12-month onsite contract role suited for professionals with 3+ years of experience in network operations, ideally within a high-scale NOC, data center, or enterprise environment.

You'll be responsible for maintaining network infrastructure, responding to incidents, supporting users, and participating in infrastructure projects across production environments. The role demands strong hands-on knowledge of Layer 2 and Layer 3 protocols (including OSPF, BGP, MPLS), firewall rule management, and packet-level troubleshooting. Familiarity with Meraki and Juniper equipment is essential. Exposure to cloud networking particularly AWS services like VPCs, route tables, and security groups is a strong advantage.

Proficiency in Mandarin is required to support regional stakeholders effectively. If you're currently based in Singapore and bring a solid background in network operations or NOC roles, we encourage you to apply with your updated CV.

Only shortlisted candidates will be contacted.

Key Responsibilities:

• Gather business/application requirements and design, install, test & implement network systems aligned with specifications and SLAs.
• Align daily operations with ITSM/ITIL best practices (Change, Incident, Problem, Release Management & CMDB).
• Proactively monitor network performance and availability, taking corrective measures to ensure service continuity.
• Respond to incidents with root cause analysis and provide timely resolution and updates.
• Implement backup, restore, and disaster recovery plans to ensure uninterrupted business operations.
• Create and maintain comprehensive network documentation.
• Assist in solution proposals and presentations to stakeholders.
• Lead and mentor a team of network engineers.
• Obtain and maintain vendor certifications to support partnerships.

Requirements:

• Diploma/Degree in IT, Computer Science, or related discipline.
• Minimum 3–5 years of network engineering experience.
• Strong knowledge of network protocols, routing, switching, and firewall management.
• Hands-on experience in enterprise network infrastructure and monitoring tools.
• Familiarity with ITIL/ITSM processes.
• Leadership experience is an advantage.
• Relevant vendor certifications (Cisco, Juniper, Fortinet, etc.) preferred.

About the role

As a Network Engineer at VSTECS (SINGAPORE) PTE. LTD.', you will play a crucial role in designing, implementing, and maintaining secure and efficient network infrastructure. This full-time position is based in the Lavender Central Region and offers the opportunity to work on cutting-edge technology and contribute to the company's growth.

What you'll be doing

1. Design, configure, and optimize network systems, including routers, switches, firewalls, and wireless access points
2. Ensure network performance, reliability, and security by monitoring, troubleshooting, and resolving any issues that arise
3. Collaborate with cross-functional teams to implement network solutions that support the company's business objectives
4. Stay up-to-date with the latest networking technologies and trends, and recommend improvements to the network infrastructure
5. Provide technical support and training to end-users on network-related matters
6. Develop and maintain comprehensive documentation for the network infrastructure

What we're looking for

1. Minimum 3-5 years of experience in a network engineering or administration role
2. Strong knowledge of network protocols, routing, switching, and security concepts
3. Proficiency in configuring and troubleshooting network equipment from major vendors (e.g., Cisco, Juniper, Aruba)
4. Hands-on experience with network monitoring and management tools
5. Experience in implementing and supporting cloud-based network solutions
6. Excellent problem-solving and analytical skills
7. Strong communication and collaboration skills to work effectively with cross-functional teams
8. Relevant certifications (e.g., CCNA, JNCIA) are preferred

What we offer

At VSTECS (SINGAPORE) PTE. LTD.', we value our employees and strive to provide a supportive and rewarding work environment. Some of the benefits you can expect include:

1. Competitive salary and performance-based bonuses
2. Comprehensive health insurance coverage
3. Opportunities for professional development and career advancement
4. Flexible work arrangements to maintain a healthy work-life balance
5. A collaborative and innovative company culture

About us

VSTECS (SINGAPORE) PTE. LTD.' is a leading provider of IT solutions and services in the region. With a strong focus on innovation and customer satisfaction, we are committed to empowering our clients with the latest technology and expertise. Join our dynamic team and be a part of our continued success.

Apply now to become our next Network Engineer

Description:

• Network engineer with L2+ Skillset
• Managing of Security devices like
• Checkpoint Firewall (Model and Mgmt. Appliance (Model- SMS 600S)
• Palo Alto Firewalls (Model -PA-3250) & Mgmt. Appliance (Model- M 200)
• Managing and troubleshooting Cisco ACI Network Architecture and utilizing cisco ACI and Nexus 9K Series.
• Managing and troubleshooting CISCO DNAC (DN3-HW-APL)
• Knowledge on data center network including
• Alcatel Switches (Model OAW-4650, OS6450,OS6850 ,OS6860,OS6900,
• Cisco Catalyst Switches (Model -Catalyst -C9407, C9200,C9300,3850)
• Aruba Switches (CP-HW-5K,
• Wireless Controller (Cisco WLC and Access point
• Load balancer like F5 BIG IP 4200(LTM and GTM).
• Cisco Routers ASR 1004 Series
• Significant exposure CPPM Aruba NAC Box 3010/2010, 802.1x, TACACS+ and Radius.
• Good understanding in network traffic flow
• Responsible for day-to-day Operations and administration on data center network & security infrastructure.
• Perform Installation, configuration and maintenance of network equipment and network operating System
• Responsible for security, particularly trouble shooting and/or debugging network related problems.
• Good Knowledge troubleshooting, problem identification, problem resolution and/or resolution
• recommendation -daily health check for all network infra devices
• Preparation of Monthly NW Performance report.

Candidate Requirements:

• Minimum year of working experience: 7+ years
• Domain experience: 5+ years
• CCNP certification
• Ready to work as standby support 24/7 as needed

CISCO DNAC Setup, Checkpoint Firewall, Palo Alto Firewall, Cisco Nexus Switches, Cisco Catalyst Switches, Alcatel Switches, Aruba Switches, Cisco Wireless Controller, Aruba CPPM NAC Box.

Good to have: ITILv4.0

Description:

Network Engineer with L2+ skillset.

• Managing security devices such as:

Checkpoint Firewall (Model and Mgmt. Appliance (Model SMS 600S)

Palo Alto Firewalls (Model PA-3250) & Mgmt. Appliance (Model M200)
- Managing and troubleshooting Cisco ACI Network Architecture, including Cisco ACI and Nexus 9K Series.
- Managing and troubleshooting Cisco DNAC (Model DN3-HW-APL).
- Knowledge of data center networks, including:

Alcatel Switches (Models OAW-4650, OS6450, OS6850, OS6860, OS6900)

Cisco Catalyst Switches (Models C9407, C9200, C9300, 3850)

Aruba Switches (Model CP-HW-5K)
- Managing Wireless Controller (Cisco WLC and access points.
- Experience with load balancers such as F5 BIG-IP 4200 (LTM and GTM).
- Managing Cisco Routers (ASR 1004 Series).
- Significant exposure to CPPM Aruba NAC Box (3010/2010), 802.1x, TACACS+, and Radius.
- Good understanding of network traffic flow.
- Responsible for day-to-day operations and administration of data center network & security infrastructure.
- Perform installation, configuration, and maintenance of network equipment and operating systems.
- Responsible for security, particularly troubleshooting and/or debugging network-related problems.
- Strong knowledge in troubleshooting, problem identification, resolution, and recommendations.
- Conduct daily health checks for all network infrastructure devices.
- Preparation of monthly network performance reports.

Candidate Requirements:

• Minimum working experience: 7+ years
• Domain experience: 5+ years
• CCNP certification
• Willing to work as standby support 24/7 as needed
• Hands-on expertise with Cisco DNAC Setup, Checkpoint Firewall, Palo Alto Firewall, Cisco Nexus Switches, Cisco Catalyst Switches, Alcatel Switches, Aruba Switches, Cisco Wireless Controller, and Aruba CPPM NAC Box

Good to Have:

• ITIL v4.0 certificatio