Total 3,056 network engineer job vacancies in Information Technology category

Role:

• Perform network administration in a heterogeneous environment (production, DR, test) comprising of network and security equipment, telecommunication links.
• Perform hardening, upgrade and enhancement on IT infrastructure components.
• Monitor, assess, schedule and implement network, and product-specific security vulnerability patches.
• Monitor obsolescence of IT infrastructure components (network systems).
• Monitor expiry and perform renewal of network system password and certificates.
• Implement network backups operations to ensure data recoverability and business continuity.
• Execute disaster recovery plans for IT infrastructure (network systems) and conduct regular disaster recovery (DR) testing and component switchover exercises to ensure usability of standby and DR equipment.
• 24x7 support is required (Need to work in 5 x shifts).
• Provide second-level network support and resolve incidents and problems in accordance with the established Service Level Agreement (SLA)..
• Perform problem diagnosis on incidents and propose & implement measures to prevent recurrence.

Requirements

• Bachelor’s degree in Information Technology, Information Systems, Computer Science, or a related field.
• Minimum of 5 years of hands-on experience in managing network and security equipment such as Routers, Switches, Firewalls, VPN, Load Balancer, DNS, NAC in financial institutions or mission-critical environment.
• Proven hands-on network engineering experience.
• Demonstrate good analytical and problem-solving abilities.
• Open to work in 24X7 Shift role.
• CCNA / CCNP / CCSA Certification required.
• 1st Shift - 7am - 4.00pm (Monday to Friday)
• 2nd Shift - 2.00pm - 11.00pm (Monday to Friday)
• 3rd Shift - 10.30pm - 7.30am (Monday to Friday)
• 4th Shift - 7.30am - 7.30pm (Sat - Sun)
• 5th Shift - 7.30pm - 7.30am (Sat-Sun)

We are looking for a hands-on System and Network Support Engineer to support and maintain our IT infrastructure across cloud and on-premise environments.

This role provides exposure to Microsoft 365, network infrastructure, and enterprise systems in a manufacturing environment, and offers opportunities to contribute to system improvements and IT projects.

Key Responsibilities

System & Cloud Administration

• Administer and support Microsoft 365 (Cloud) and on-premise systems

• Manage and maintain SharePoint Online and related services

• Ensure systems are secure, stable, and up to date

IT Support

• Provide desktop and end-user support for hardware, software, and access issues

• Troubleshoot and resolve day-to-day IT incidents in a timely manner

Network Management

• Support and maintain network infrastructure, including switches, firewalls, and wireless access points

• Assist in monitoring network performance and resolving connectivity issues

Backup & Security

• Manage and monitor system backup and recovery processes

• Ensure compliance with Business Continuity Plan (BCP) requirements

Applications & Tools

• Support and administer business applications such as SharePoint, Jira, and other enterprise tools

• Assist in developing simple solutions using Microsoft Power Platform

Documentation & Improvement

• Maintain clear documentation of IT systems, procedures, and configurations

• Support continuous improvement of IT processes and systems

Requirements

• Higher Nitec or Diploma in Information Technology or related field

• 2–4 years of experience in system and network support

• Hands-on experience in Microsoft 365 administration

• Basic knowledge of networking (switches, firewalls, Wi-Fi)

• Familiarity with backup solutions and IT security practices

• Exposure to tools such as SharePoint, Jira, or similar platforms is an advantage

• CCNA or equivalent knowledge is preferred but not required

Network Engineer (CISCO)

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

Requirements:

• Proficient in handling Network Infrastructure.
• Good in Network LAN, WAN administration and configuration.
• Proficient in LAN/WAN Systems, Routers, Switches, Firewalls, Servers and Enterprise Network Management.
• Experience in System and Network configuration and troubleshooting.
• Good in System,Windows, Server Configuration and Administration.
• Possess CISCO Certification (CCNA).
• Good in liaising with Stakeholders, Clients and Business Users.
• Min. 2 years of Network management (CISCO) experience.
• Min. Diploma/ Degree in any related discipline.
• Strong communication and persuasion skills
• Only Singaporeans.

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

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 : jeline@starcareerconsulting.com

Yong Jeline (Reg. No. R1101621)

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

We are looking for a Senior Network Engineer to support and enhance mission-critical, high-availability infrastructure in a complex enterprise environment. This role offers strong exposure to large-scale network systems, security, and disaster recovery operations.

What You’ll Do

• Manage and support network and security infrastructure (routers, switches, firewalls, VPN, DNS, load balancers)
• Perform system hardening, patching, upgrades, and performance tuning
• Provide L2 support for incidents, root cause analysis, and problem resolution
• Support change, release, and configuration management processes
• Execute and maintain backup and disaster recovery (DR) strategies and testing
• Contribute to infrastructure projects and continuous improvements

Note: This is a 24/7 shift-based role.

What We’re Looking For

• 5+ years of experience in network engineering within enterprise or mission-critical environments
• Strong hands-on experience with:
• Cisco networking (routers & switches)
• Firewalls (Palo Alto, Fortinet, Check Point, etc.)
• VPN, DNS, Load Balancers
• Experience in network security, patching, and performance optimisation
• Familiarity with data centre operations and ITIL processes is a plus
• Relevant certifications (e.g., CCNA, CCNP, NSE, PCNSE) are advantageous

Those who are keen for the role and would like to discuss the opportunity further, please click "Apply Now" or email Kin Long at kinlong.fok@quesscorp.sg with your updated CV.

Only shortlisted candidates will be responded to, therefore if you do not receive a response within 14 days, please accept this as notification that you have not been shortlisted.

Quess Selection & Services Pte Ltd

EA Licence No: 23C2060 | EAP Registration No: R2095054

• Permanent role
• Great exposure to a variety of projects in various technologies

About Our Client

We are partnering with a well-established organisation in the IT security industry, headquartered in Singapore with global presence in multiple countries as well.

Job Description

• Maintain and optimise network infrastructure to ensure reliable performance.
• Monitor, troubleshoot, and resolve network-related issues promptly.
• Collaborate with cross-functional teams to implement network enhancements.
• Ensure compliance with security protocols and best practices in network management.
• Provide technical support and guidance to internal stakeholders.
• Stay updated on industry trends and emerging technologies to improve operations.

The Successful Applicant

A successful Network Engineer should have:

• A strong understanding of network systems, protocols, and configurations
• Experience in troubleshooting and maintaining network infrastructure
• Proficiency with networking tools and technologies
• Familiarity with security measures in a technology environment

What's on Offer

• Competitive annual salary ranging including allowance and performance-based bonus
• Supportive work environment in the business services industry.

If you are a motivated Network Engineer looking to make an impact, we encourage you to apply today.

Contact

Cheryl Ang (Lic No: R2091316/ EA no: 18C9065)

Quote job ref

JN-032026-6969470

Phone number

+65 6416 9884

Michael Page (Personnel) Pte Ltd | Registration No.201736642C

Logicalis is an international multi-skilled solution provider providing digital enablement services to help customers harness digital technology and innovative services to deliver powerful business outcomes.

Our customers span industries and geographical regions; and our focus is to engage in the dynamics of our customers’ vertical markets; including financial services, TMT (telecommunications, media and technology), education, healthcare, retail, government, manufacturing and professional services, and apply the skills of our 6,500 employees in modernising key digital pillars; data centre and cloud services, security and network infrastructure, workspace communications and collaboration, data and information strategies, and IT operation modernisation.

We are the advocates for our customers for some of the world’s leading technology companies including Cisco, HPE, IBM, CA Technologies, NetApp, Microsoft, Oracle, VMware and ServiceNow.

The Logicalis Group has annualised revenues of $1.7 billion, from operations in Europe, North America, Latin America, Asia Pacific and Africa. It is a division of Datatec Limited, listed on the Johannesburg Stock Exchange, with revenues of over $4.3 billion.

Summary of Position

The Enterprise Senior Networking engineer is a technical implementation role who will focus on delivering Enterprise Networking Technologies Data Centre, Wireless Routing & Switching, Software Defined solutions to new and existing customers.

The position will be a critical member of the Service Delivery team who designs and builds new Infrastructure. This role will work directly with customers to capture business requirements, share best practices, make recommendations, document the optimal design, provide trainings and build the approved solution.

This role may also support business development activities by providing demos or POV for the mentioned technologies below.

Responsibilites:

• Designing and implementing network and security solutions: Responsible for designing and implementing network and security solutions for clients, which may involve configuring routers, switches, wireless, load balancers and other network devices. Racking and Stacking network devices. Expected able to handle mid-sized to mega-sized project.
• Troubleshooting network and security issues: Responsible for diagnosing and resolving network and security issues that arise for clients while deploying, which may involve investigating connectivity problems, configuration issues, and analyzing network traffic.
• Client management: Responsible for building and maintaining relationships with clients, managing their expectations, and ensuring their needs are met.
• Collaboration with other teams: Working closely with other teams such as project managers and Operations team to ensure the network delivery is completed within the stipulated time.
• Technical Documentation: Responsible for creating technical documentation such as Low-Level Design, TDS, As-built, UAT and SAT documents. Signoff all the documents from clients for the project closure.
• Knowledge Transfer: Responsible for providing handover the project to Client and internal operations team.
• Provide guidance and mentorship: Conduct knowledge sharing sessions to keep the team updated on the best practices.

Requirements:

• Possess at least a Diploma, Bachelor's Degree, or Professional Degree in Computer Science/Information Technology or equivalent
• Minimum 5-10 years of experience in network design/deployment.
• Excellent knowledge in Routing and switching, eg. BGP, OSPF, Multicast, VSS, spanning tree, MPLS L3VPN.
• Experience in wireless. Cisco WLC, Aruba, Prime, MSE/CMX, DNAC, Ekahau Site Survey tool
• Data centre technologies, eg. Cisco Nexus VDC, VPC, FEX, VXLAN, ACI.
• Good knowledge of Firewall technologies eg. IPSEC VPN, SSL VPN, IPS/IDS, Cisco ASA, Firepower, Fortigate,
• Good knowledge in network access control(NAC) product, eg Aruba Clearpass Policy Manager, Cisco ISE.
• Excellent interpersonal & communication skills
• Current CCNP qualified with related professional experience, CCIE would be an advantage.

By submitting your application, you would have deemed to have given consent and have read through the DP notice for Job Applicants here: https://ap.logicalis.com/sites/default/files/2022-10/PIMS-A7.3-01%20Attachment%20I%20DP%20Notice%20for%20Job%20Applicants_updated9sept22.pdf

Role Overview

We are seeking a highly experienced Software Design Lead to drive the development of next-generation network switch software. This role focuses on building and optimizing Network Operating Systems (NOS), particularly SONiC with deep involvement in C/C++ development, embedded Linux, networking protocols, and switch ASIC integration.

Responsibilities

• Lead design and development of NOS (SONiC based) features and modules
• Develop high-performance software in C/C++ for control plane and system components
• Work on embedded Linux systems, including kernel-level and system programming
• Implement and optimize networking protocols (L2/L3) such as BGP, OSPF, VLAN, VXLAN
• Interface with switch ASICs (e.g. Broadcom, Marvell) to program forwarding behavior
• Design and maintain HAL (Hardware Abstraction Layer) for hardware-software integration
• Debug complex system issues across software, network stack, and hardware layers
• Lead and mentor engineers, ensuring high-quality architecture and code standards

Requirements

• Strong experience with NOS (SONiC based)
• Expert-level programming in C/C++ (low-level, high-performance systems)
• Deep knowledge of Linux OS (kernel, networking stack, drivers)
• Solid understanding of networking protocols (L2/L3, routing, switching)
• Hands-on experience with switch ASIC programming and hardware interaction

Preferred Background

• Experience in enterprise networking / data center switching
• Exposure to control plane vs data plane design
• Familiarity with Broadcom SDK or similar ASIC platforms
• Prior experience leading engineering teams

Responsibilities

• Configure, maintain, and troubleshoot Fortinet and Juniper firewalls and switches to ensure network security and reliability
• Lead and manage network and security projects from initial planning through successful implementation and delivery
• Develop and deliver technical training sessions and presentations to team members and end-users to enhance knowledge and skills
• Build and maintain effective working relationships with clients and manage third-party vendors to support network operations
• Execute ad-hoc tasks assigned by management to support business and technical objectives

Required competencies and certifications

• Diploma or Degree in IT Networking or a related discipline
• Minimum 1 year of hands-on experience in a system integrator (SI) environment with network and security exposure
• Proven ability to configure and troubleshoot Fortinet and Juniper firewalls and switches
• Demonstrated capability to work independently under pressure with minimal supervision
• Strong analytical skills applied to network security and troubleshooting tasks
• Effective communication skills for technical and client interactions
• Experience implementing network security projects
• Willingness to work extended and after-office hours when required

Preferred competencies and qualifications

• Exposure to GPU servers, network analyzers, load balancers, or endpoint protection tools

Job Description of Assistant Project and Network Engineer

* Regularly reviewing, monitoring, documenting, performing and remediating tasks (completed and ongoing) to ensure compliance with standards and ensure customer SLA are met.

* Configuring, hardening, setting up, managing, documenting, deploying and maintaining on-premise and virtual machine operating systems.

* Configuring, hardening, setting up, managing, documenting, deploying and maintaining cloud services, desktop softwares, wired/wireless/mobile 4G/5G/6G networks, IT/OT and IT Security infrastructures.

* Configuring, setting up, managing, documenting, deploying firewalls with security policies to automate and manage threat detection and vulnerabilities.

* Performing and managing asset management, change management, resolution management including incident logging, classification for diagnosis and recovery, reporting for case and vulnerability management.

* Tracking deadlines, coordinating meetings, producing meeting minutes, updating project plans, drawing network diagrams and providing progress reports to support project execution and management.

* Managing tender submission timelines, creating and maintaining content libraries, supporting the end-to-end tender process, coordinating inputs from sales, technical, and legal teams to produce compliant, high-quality, and winning proposals.

* Labeling cables, splicing and/or crimping cables, testing cable integrity, cleaning, installing and routing cables through conduits, walls, ceilings, or underground pathways.

Skills/ Certification Requirements

* Minimum CCNP (Enterprise and Collaboration) certification
* Conversant in

** understanding and hands-on in Link Aggregation, LAG, LACP and VLAN
** use of GNS3, Packet Tracer, wireshark and tcpdump for network analysis/simulation
** use of Pareto and Ai tools to articulate analysis

* At least 3 years of experience providing network operational and administration supporting Meraki and Cisco products (Routers / Switches/WLAN)

* Diploma from a Singapore institution

* Minimum GCE O or N level English at C6

* Ad-hoc travel to service customers in Asia

* Able to work during customers' non production hours as needed (12 midnight to 6am)

* Able to use MS Office proficiently

Please email CV to edralyn@matchresources.co and respond through mycareersfuture portal

The Network Engineer will design, implement,and maintain critical network infrastructure across on‑premise data centers andcloud environments. This role focuses on automation, reliability, operational excellence, and security to ensure high‑performing, resilient systems. You willcollaborate with engineering teams, troubleshoot complex issues, and enablescalable deployment and management of applications.

Key Responsibilities

1. Infrastructure Automation &Operational Enablement

• Develop automation scripts, workflows, and processes that simplify the deployment, configuration, and scaling of applications in both on‑premise and cloud environments.
• Build tools and frameworks that improve operational efficiency and reduce manual intervention.

2. Troubleshooting & IncidentResponse

• Diagnose and resolve network and system issues across multiple layers (infrastructure, platform, and application).
• Participate in on‑call rotations and provide support during major incidents, ensuring quick recovery of customer‑facing services.

3. Solution Ownership & Cross‑TeamSupport

• Take full ownership of end‑to‑end network solutions delivered across the organisation.
• Collaborate closely with other engineering teams to validate, optimise, and maintain network components.

4. Monitoring, Performance & Reliability

• Deploy, configure, and manage monitoring systems to track infrastructure health, utilisation, performance, and availability.
• Analyse data to identify bottlenecks and proactively resolve system vulnerabilities or performance issues.

5. Configuration Management &Disaster Recovery

• Implement and manage configuration management systems that ensure consistency across environments.
• Automate backup, failover, and disaster recovery procedures to improve business continuity.

6. Security & Compliance

• Apply security best practices and ensure network configurations comply with organisational and industry standards.
• Strengthen network defences through hardening, access control, encryption practices, and threat mitigation strategies.

Required Technical Skills

Core Networking Expertise

• Strong understanding of networking fundamentals, including IPv4/IPv6, VLANs, switching, routing, and OSI layer protocols.
• Knowledge of load balancing concepts, server networking, and performance optimisation.
• Experience with Windows and Linux server networking environments.

Network Infrastructure & Operations

• Hands‑on experience in designing, deploying, and troubleshooting WAN, LAN, wireless, voice, structured cabling, and network security systems.
• Familiarity with firewalls, IDS/IPS configurations, NAT, DNS, DHCP, and ensuring optimal health of wireless networks.

Automation & Provisioning

• Experience with infrastructure automation tools such as Ansible, Puppet, Vagrant, Docker, or equivalent technologies.
• Ability to leverage automation for configuration management and scaling.

Security & Advanced Concepts

• Understanding of Network Access Control (NAC), PKI, common cybersecurity threats, and mitigation techniques.
• Knowledge of CDN concepts and distributed network optimisation.
• Awareness of emerging networking technologies:
• SD‑WAN, VXLAN, OpenFlow, Open vSwitch
• OpenStack / CloudStack networking
• NFV (Network Functions Virtualization)
• SASE (Zero Trust, CASB, Secure Web Gateways)
• Networking for IoT ecosystems

Soft Skills & Attributes

• Strong analytical thinking and ability to diagnose complex technical issues.
• Detail‑oriented with strong follow‑through and ownership of assigned tasks.
• Able to work independently under pressure and manage multiple priorities.
• Clear communicator, both written and verbal, capable of explaining technical concepts to non‑technical stakeholders.
• Customer‑focused mindset with a commitment to service reliability and quality.

Qualifications

• Degree or Diploma in Computer Science, Information Technology, Computer Engineering, Electronics Engineering, or related technical fields.
• Relevant experience in enterprise networking, infrastructure automation, troubleshooting, and network operations is strongly preferred.

Please submit resumes to john@oaktree.com.sg with the following

details in MS Word format:

- Position applying for

- Current remuneration

- Expected remuneration

- Notice period

John Goh Meng Chye

EA License No : 06C4642

EA Reg No : R1102621

We regret that only shortlisted candidates will be notified.

Network Engineer / Senior 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. 6 years of Network management experience.

• Min. Diploma/ Degree in any related discipline.

• Strong communication and persuasion skills

*** Junior roles are available for candidates with less than 6 years of Network experience.

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 : jeline@starcareerconsulting.com

Yong Jeline (Reg. No. R1101621)

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

• Leadership role with team management exposure
• Permanent role with high job stability 

About the company

Our Client is a market leader within their industry. They have a well-established presence of more than 20 years. With rapid expansion plan, they are now looking for a new IT Manager to manage their Infrastructure and IT helpdesk team.

About the job

Your role involves:

• Managing the IT team. This includes hiring, assigning of work, performance review and etc
• Planning and designing infrastructure solutions for accurate service efficiency and effectiveness
• Leading infrastructure projects. This includes milestone planning and risk management across Asia
• Actively support vital cybersecurity initiatives, including phishing simulations, vulnerability assessments, and compliance checks.
• Creating Business continuity and disaster recovery plans
• Establishing service level management practices to ensure that the level of service from internal and external service providers are defined

Skills and experience required

As a successful applicant, you will have at least 10 years of experience in Infrastructure (Servers and networks). At least 4 years of team management experience in required for this role.

Exposure to security will be of added advantage. 

Whats on offer


This is an excellent opportunity to join a leading end user environment with team management responsibilities. You will get the opportunity to lead high value projects with exposure to latest technology.

To apply online please use the 'apply' function. Alternatively you may contact Hoon Teck TAN at 6510 3633. (EA: 94C3609/ R1219669)

Key Responsibilities

• Design and implement enterprise network infrastructure solutions (LAN, WAN, SD-WAN, VPN, firewalls), ensuring alignment with project and business requirements

• Document detailed network architecture, deployment, and migration plans for customer projects and internal operations

• Work closely with cybersecurity, systems, and application teams to deliver secure, integrated, and scalable end-to-end solutions

• Ensure high availability, performance, and security of network systems across multiple environments

• Lead or participate in financial sector projects, ensuring compliance with regulatory and security standards

• Provide technical guidance to junior and mid-level engineers, and contribute to establishing network architecture standards

• Take ownership of maintaining and managing existing customer networks, ensuring stability, performance, and adherence to SLAs

• Act as the technical point of contact for enterprise clients, including handling escalations, troubleshooting, and driving strategic network improvements

• Continuously evaluate new technologies and recommend enhancements to meet evolving business needs

Requirements

• Minimum of 8 years’ experience in enterprise networking roles

• Strong hands-on experience with networking products and protocols (Huawei, Cisco, Fortinet, Juniper, etc.)

• Solid understanding of network security, firewalls, VPNs, BGP/OSPF, VLANs, and VoIP

• Proven experience in projects within the banking or financial services industry

• Strong ability to draft and present comprehensive network deployment and implementation plans, tailored to enterprise and financial sector environments

• Excellent leadership, analytical, problem-solving, and troubleshooting skills

• Strong command of both written and spoken English and Mandarin

• Strong interpersonal and communication skills, with the ability to present technical solutions to non-technical stakeholders

• Ability to lead technical initiatives and contribute to strategic infrastructure planning

• Relevant certifications preferred: HCIP/HCIE, CCNP/CCIE, CISSP, AWS Networking Specialty, etc.

Job Requirements:

2-4 years hands-on SOC or security operations experience in enterprise environments.

Key Responsibilities:

• Provide L1/L2 SOC support;
• Monitor, analyze and respond to security alerts/incidents;
• Manage EDR, IDS/IPS, WAF and SIEM;
• Escalate incidents to senior engineers;
• Document incidents and maintain compliance records;
• Collaborate with internal teams and vendors; support SOC process improvement.

Required Skills:

• EDR hands-on (Trend Micro AV) – other EDR experience also accepted
• Familiar with IDS/IPS, WAF (Cloudflare WAF, Palo Alto, Cisco)
• SIEM & log sources (AWS CloudTrail, M365)
• Strong incident response and security monitoring understanding

Requirement: Singapore Citizen | Clean Record | Background Check

Job Summary: We are seeking a Field Network Engineer to manage the on-site configuration and deployment of network infrastructure and connected hardware. This role is primarily field-based, with the majority of work located in the East side of Singapore. You will be responsible for ensuring all equipment is configured correctly and successfully integrated into the network.

Key Responsibilities:

• Network Configuration: Perform on-site configuration and commissioning of Layer 2 and Layer 3 hardware.

• Equipment Integration: Configure and set up other devices attached to the network (peripherals, endpoints, etc.).

• Service Deployment: Execute hardware setups, including firmware updates and connectivity testing to ensure service readiness.

• On-Site Troubleshooting: Resolve physical and network-layer connectivity issues during the deployment phase.

• East-Focus Operations: Manage a daily schedule primarily focused on sites within the East region.

Requirements:

• Minimum Diploma in Information Technology, Computer Engineering, or a related technical field.

• Singapore Citizens only (required for security clearance purposes).

• Strictly no criminal record; candidates must be able to pass a comprehensive background check.

• Independent and disciplined, with the ability to manage travel between site locations efficiently.

• Note: This is a mobile field role; however, a driving license is not required.