819 Ccna jobs in Singapore

Our client is an IT and engineering MNC that specialises in providing innovative digital and security solutions to their esteemed clients. They are well-known for their dedication of quality delivery standards with engineers globally supporting projects. They have an international presence in over 100 countries and are looking for a skilled Network Engineer to join their team and contribute to their ongoing success

Key Responsibilities:

• Design, implement, and improve network infrastructure
• Install, configure, and support network devices (routers, switches, load balancers)
• Monitor network performance and troubleshoot issues to resolution
• Perform regular maintenance and firmware patching on network devices
• Manage change requests and ensure compliance with SLAs and policies
• Coordinate with vendors, stakeholders, and subcontractors for network-related tasks
• Support implementation projects and collaborate with other technical teams
• Prepare network reports and contribute to monthly SLA documentation

Requirements:

• Minimum 4 years of experience in network engineering within operations environments
• Strong technical knowledge of networking concepts and systems
• Experience with Cisco ACI and cloud environments is a plus
• ITIL certification is an advantage
• CCNA or CCNP certification required
• Strong understanding of network and system design
• Detail-oriented with excellent problem-solving, multitasking, and documentation skills
• Ability to meet demanding SLAs and respond quickly to service issues

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to for immediate processing.

Only shortlisted candidates will be notified.

Key Responsibilities:

• Design, deploy, and maintain complex network infrastructures including routing, switching, firewall, and load balancing solutions.
• Implement and support network and security appliances such as firewalls, IPS/IDS, VPNs, SD-WAN, and wireless controllers.
• Provide Level 2/3 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 and partners 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.

Requirements & Qualifications:

• Diploma/Degree in Computer Science, Information Technology, or a related field.
• Minimum of 4 years of relevant hands-on experience in network engineering roles.
• In-depth understanding of network protocols and architectures (e.g., TCP/IP, VLANs, BGP, OSPF, VRRP, HA clusters).
• Strong experience with enterprise-class networking and security platforms (e.g., Cisco, Juniper, Fortinet, Palo Alto).
• Experience in configuring and hardening network infrastructure; familiarity with patching, compliance standards, and change control procedures.
• Practical exposure to cloud networking (AWS, Azure, GCP) is a plus.
• Basic to intermediate experience with system administration (Windows/Linux) will be advantageous.
• Industry certifications such as CCNP, JNCIP, or equivalent are required; additional certifications (e.g., NSE, PCNSE, AWS) 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.
• Willingness to learn new technologies and take on challenging assignments.
• Ability to manage multiple priorities in a fast-paced environment.

Interested applicants please send your resume to

Venessa Goh Wee Ni

R24124686

Recruit Express Pte Ltd

EA License No: 99C4599

We regret that only shortlisted candidates will be contacted.

Contract Duration: 1 year contract (renewable subject to work performance)

Salary up to S$11,000/month

Job Summary:

• We are seeking an experienced and highly skilled Senior Network Engineer with CCNA (Cisco Certified Network Associate) and AI certifications to join our team in Singapore. The ideal candidate will possess a strong background in networking, security, and the application of AI technologies to optimize network performance and security. You will play a crucial role in designing, implementing, and maintaining our company's network infrastructure while integrating AI-driven solutions to enhance network automation, monitoring, and problem resolution.

Key Responsibilities:

• Lead the design, implementation, and maintenance of secure, scalable, and high-performance network infrastructure across LAN, WAN, and data centers.
• Collaborate with cross-functional teams to design network solutions that meet business requirements, ensuring compliance with industry best practices and security protocols.
• Leverage AI and machine learning technologies to automate network configurations, monitor network traffic, and predict and prevent network issues.
• Design and implement AI-driven solutions for network performance optimization, predictive maintenance, and anomaly detection.
• Implement and maintain security measures to protect the network from vulnerabilities, including firewalls, VPNs, and intrusion detection/prevention systems (IDS/IPS).
• Ensure compliance with relevant cybersecurity frameworks and regulatory requirements (e.g., ISO 27001, MAS TRM).
• Utilize AI-driven network monitoring tools to proactively detect and resolve network issues, ensuring maximum uptime and performance.
• Troubleshoot complex network issues and lead incident resolution efforts, coordinating with internal teams and external vendors as needed.
• Provide technical leadership to junior network engineers, offering guidance, mentorship, and training.
• Collaborate with IT, security, and application teams to ensure seamless integration of network infrastructure with other systems and services.
• Manage relationships with external vendors for hardware and software procurement, installation, and support.
• Liaise with stakeholders to understand business needs and translate them into technical requirements.

Requirements :

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• CCNA and AI certifications are required.
• Minimum 5-8 years of hands-on network engineering experience (LAN/WAN design and maintenance).
• Proven experience with AI technologies in network management.
• Strong knowledge of networking protocols (TCP/IP, OSPF, BGP, VLANs).
• Proficiency with Cisco products (routers, switches, firewalls).
• Experience with network monitoring and automation tools (e.g., Ansible, Python).
• Familiarity with cloud networking (AWS, Azure) and SD-WAN is a plus.
• Excellent problem-solving and critical thinking abilities.
• Strong verbal and written communication skills.
• Leadership and mentoring experience.
• Advanced certifications (e.g., CCNP, CCIE) are desirable.
• Familiarity with cybersecurity principles and tools.
• Experience in Agile or DevOps environments is a plus.

Job Summary

• A Network Operations Analyst within Infra team (Network Operations) is responsible for providing level 2 support;
• This includes BRP capabilities, incident management and support of all components associated with these environments;
• Areas of support include the LAN, MAN, WAN, RLAN, DIA, Wireless, Proxy, Firewall, Load balancer and Optical solutions.

Mandatory Skill-set

• Technology Degree/Diploma or equivalent work experience;
• Must have Cisco Certified Network Associate (CCNA) certification with minimum 5 years of work experience in Network Operations. Having CCNP is advantages;
• ITIL certifications are good to have for this position.

Desired Skill-set

• Should have at least 5 years of experience in troubleshooting incidents on Cisco technologies (Routing, Switching) + Proxy + Firewalls (Palo Alto preferred) + Wifi;
• Should have experience doing troubleshooting in a company with a minimum of ~1000 network devices;
• Should have experience in IT Risk & Compliance, CIA, BIA, CMDB, IAM;
• Should be familiar with BCP/BRP exercise.

Responsibilities

• Collaborate effectively as a strong team player in a fast-paced, dynamic environment, demonstrating self-motivation, strong organizational abilities, and the capacity to manage multiple tasks simultaneously;
• Communicate clearly and professionally with support teams, clients, and vendors through both verbal and written channels;
• Apply knowledge of ITIL processes and Agile methodologies in daily operations and project execution;
• Maintain and troubleshoot complex network environments, including TCP/IP, Cisco routers/switches, firewalls, load balancers, proxies, and wireless (AP/WiFi) technologies;
• Utilize hands-on experience with technologies such as Palo Alto Firewalls, Cisco/Meraki WiFi, SD-WAN (Cisco/Viptela), VMware NSX, proxies, Audiocodes Team Voice Systems, and Cisco CUCM.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE's website (

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

We are seeking a Network Services Project & Operations Manager to lead both day-to-day network operations and the delivery of key network infrastructure projects within public agencies. This role ensures that critical network services—spanning LAN, WAN, Wi-Fi, VPN, and internet connectivity—are secure, reliable, and optimised for performance.

• Working Hours: Mon-Fri
• Working Location: Central
• Job Type: Contract
• Salary Package: Up to $8800 (basic) + AWS

You will:

• Manage end-to-end network operations , ensuring high availability, minimal downtime, and compliance with security and operational standards.
• Lead network infrastructure projects , including upgrades, migrations, and new deployments, from planning through to implementation and handover.
• Oversee vendor and service provider performance , ensuring SLAs are met and value is delivered.
• Work closely with cross-functional teams (Security, Infrastructure, Applications, End User Services) to ensure seamless connectivity and service delivery.
• Monitor and analyse network performance , proactively identifying and resolving issues.
• Manage capacity planning, lifecycle management, and technology refresh cycles for network equipment.
• Maintain documentation of network architecture, configurations, and operational procedures.
• Participate in ITIL-based processes for incident, problem, and change management.
• Report on network service performance, risks, and improvement initiatives to stakeholders.

(What we are looking for)

• Degree or Diploma in Computer Science, Information Technology, or related discipline.
• Minimum 5 years of experience in network operations and/or network infrastructure project management .
• Solid understanding of enterprise networking technologies (LAN, WAN, Wi-Fi, VPN, firewalls, routing, switching).
• Experience managing network vendors and service contracts .
• Familiarity with network security best practices and tools.
• Strong leadership, organisational, and stakeholder management skills.
• Excellent communication skills with the ability to present technical information to non-technical audiences.
• Relevant certifications (e.g., CCNP, CCNA, ITIL, PMP ) are an advantage.

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Elane Yap Theng Yu- R1989397

ScienTec Consulting Pte Ltd - 11C5781

Join to apply for the Associate Network Engineer - CCNA (Cluster Infra Services) role at Synapxe

Join to apply for the Associate Network Engineer - CCNA (Cluster Infra Services) role at Synapxe

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Position Overview

Position Overview

The Associate Network Engineer is responsible for supporting the deployment and operations of network infrastructure. The candidate will be assisting with the installation, monitoring, troubleshooting and testing of network systems and solutions. Monitors and configures network components to ensure security, and resolves network incidents. Ensure that network activities are documented appropriately and in compliance with the required procedures and standards. Familiar with core networking technologies and trends, network standards and network routing protocols. The candidate may be required to work on a rotational on-call or shift basis.

Motivated team player and is driven by results. Possesses analytical skills and works well in a fast-paced environment.

Role & Responsibilities

Configure & Administer Networks

• Update network diagrams and documentation for design and planning of network communication systems
• Determine impact of network requirements on existing architecture, work processes and systems
• Draft technical documents for processes, technology and devices
• Assist in determining infrastructure systems specifications, input/output (I/O) processes and working parameters for hardware and/or software compatibility
• Configure, test, automate, integrate, model and analyse the Software Defined Network (SDN) infrastructure within the IT ecosystem
• Provide suggestions on the direction for Local Area Network (LAN) and/or Wide Area Network (WAN), internet, wireless and remote access services
• Participate in technical design reviews of applicable solutions
  
  
  

• Consolidate network data based on key parameters or metrics
• Assist in the development of capacity planning models, load-balance and/or redundancy solutions
• Administer tuning of networks for optimisation
• Review facility bandwidth requirements and system inter-dependencies
• Document network activities in accordance with organisational policies
• Monitor network activity and log technical issues
• Maintain awareness of emerging software and/or hardware solutions
  
  
  

• Conduct regular maintenance, patches and upgrades to the network
• Prepare technical specifications and documents to procure network equipment
• Perform routine backups and administer disaster recovery protocols
• Assist in the development of disaster recovery plans
  
  
  

• Monitor indicators of compromise or breach in network security
• Track and document network security incidents
• Configure network security across software and/or hardware components
• Coordinate and configure network access and controls
  
  
  

• Classify and prioritise network incidents for troubleshooting
• Document network incidents and resolution methods
• Troubleshoot, diagnose and resolve network issues
  
  
  

• Bachelors Degree in any IT studies - Computer Engineering / Computer Science/ Information Technology
• At least 5 years of experience is preferred in IT network deployment and maintenance
• Advantage to have ITIL certification
• Must have at least CCNA or equivalent certification, advantage to have CCNP
• Possess IT network project management skill with technical knowledge in IT network
• Candidate with strong network troubleshooting skill will be an advantage
• Open to be on 24/7 standby
  
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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Join to apply for the Associate Network Engineer - CCNA (Cluster Infra Services) role at Synapxe

Join to apply for the Associate Network Engineer - CCNA (Cluster Infra Services) role at Synapxe

Get AI-powered advice on this job and more exclusive features.

Position Overview

Position Overview
The Associate Network Engineer is responsible for supporting the deployment and operations of network infrastructure. The candidate will be assisting with the installation, monitoring, troubleshooting and testing of network systems and solutions. Monitors and configures network components to ensure security, and resolves network incidents. Ensure that network activities are documented appropriately and in compliance with the required procedures and standards. Familiar with core networking technologies and trends, network standards and network routing protocols. The candidate may be required to work on a rotational on-call or shift basis.
Motivated team player and is driven by results. Possesses analytical skills and works well in a fast-paced environment.
Role & Responsibilities
Configure & Administer Networks

• Update network diagrams and documentation for design and planning of network communication systems
• Determine impact of network requirements on existing architecture, work processes and systems
• Draft technical documents for processes, technology and devices
• Assist in determining infrastructure systems specifications, input/output (I/O) processes and working parameters for hardware and/or software compatibility
• Configure, test, automate, integrate, model and analyse the Software Defined Network (SDN) infrastructure within the IT ecosystem
• Provide suggestions on the direction for Local Area Network (LAN) and/or Wide Area Network (WAN), internet, wireless and remote access services
• Participate in technical design reviews of applicable solutions
  

• Consolidate network data based on key parameters or metrics
• Assist in the development of capacity planning models, load-balance and/or redundancy solutions
• Administer tuning of networks for optimisation
• Review facility bandwidth requirements and system inter-dependencies
• Document network activities in accordance with organisational policies
• Monitor network activity and log technical issues
• Maintain awareness of emerging software and/or hardware solutions
  

• Conduct regular maintenance, patches and upgrades to the network
• Prepare technical specifications and documents to procure network equipment
• Perform routine backups and administer disaster recovery protocols
• Assist in the development of disaster recovery plans
  

• Monitor indicators of compromise or breach in network security
• Track and document network security incidents
• Configure network security across software and/or hardware components
• Coordinate and configure network access and controls
  

• Classify and prioritise network incidents for troubleshooting
• Document network incidents and resolution methods
• Troubleshoot, diagnose and resolve network issues
  

• Bachelors Degree in any IT studies - Computer Engineering / Computer Science/ Information Technology
• At least 5 years of experience is preferred in IT network deployment and maintenance
• Advantage to have ITIL certification
• Must have at least CCNA or equivalent certification, advantage to have CCNP
• Possess IT network project management skill with technical knowledge in IT network
• Candidate with strong network troubleshooting skill will be an advantage
• Open to be on 24/7 standby
  

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  IT Services and IT Consulting

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Network Operations Engineer, Corporate IT

Data Center Engineer (Network Operations)

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Join to apply for the
Associate Network Engineer - CCNA (Cluster Infra Services)
role at
Synapxe
Join to apply for the
Associate Network Engineer - CCNA (Cluster Infra Services)
role at
Synapxe
Get AI-powered advice on this job and more exclusive features.
Position Overview
Position Overview
The Associate Network Engineer is responsible for supporting the deployment and operations of network infrastructure. The candidate will be assisting with the installation, monitoring, troubleshooting and testing of network systems and solutions. Monitors and configures network components to ensure security, and resolves network incidents. Ensure that network activities are documented appropriately and in compliance with the required procedures and standards. Familiar with core networking technologies and trends, network standards and network routing protocols. The candidate may be required to work on a rotational on-call or shift basis.
Motivated team player and is driven by results. Possesses analytical skills and works well in a fast-paced environment.
Role & Responsibilities
Configure & Administer Networks
Update network diagrams and documentation for design and planning of network communication systems
Determine impact of network requirements on existing architecture, work processes and systems
Draft technical documents for processes, technology and devices
Assist in determining infrastructure systems specifications, input/output (I/O) processes and working parameters for hardware and/or software compatibility
Configure, test, automate, integrate, model and analyse the Software Defined Network (SDN) infrastructure within the IT ecosystem
Provide suggestions on the direction for Local Area Network (LAN) and/or Wide Area Network (WAN), internet, wireless and remote access services
Participate in technical design reviews of applicable solutions
Optimise Network Utilisation & Performance
Consolidate network data based on key parameters or metrics
Assist in the development of capacity planning models, load-balance and/or redundancy solutions
Administer tuning of networks for optimisation
Review facility bandwidth requirements and system inter-dependencies
Document network activities in accordance with organisational policies
Monitor network activity and log technical issues
Maintain awareness of emerging software and/or hardware solutions
Support Network Operations
Conduct regular maintenance, patches and upgrades to the network
Prepare technical specifications and documents to procure network equipment
Perform routine backups and administer disaster recovery protocols
Assist in the development of disaster recovery plans
Manage Network Security
Monitor indicators of compromise or breach in network security
Track and document network security incidents
Configure network security across software and/or hardware components
Coordinate and configure network access and controls
Resolve Network Incidents
Classify and prioritise network incidents for troubleshooting
Document network incidents and resolution methods
Troubleshoot, diagnose and resolve network issues
Requirements
Bachelors Degree in any IT studies - Computer Engineering / Computer Science/ Information Technology
At least 5 years of experience is preferred in IT network deployment and maintenance
Advantage to have ITIL certification
Must have at least CCNA or equivalent certification, advantage to have CCNP
Possess IT network project management skill with technical knowledge in IT network
Candidate with strong network troubleshooting skill will be an advantage
Open to be on 24/7 standby
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Seniority level
Seniority level Mid-Senior level
Employment type
Employment type Full-time
Job function
Job function Information Technology
Industries IT Services and IT Consulting
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Sign in to set job alerts for “Associate Network Engineer” roles.
Network Operations Engineer, Corporate IT
Data Center Engineer (Network Operations)
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• Support ongoing technical projects and ensure clients receive timely and effective assistance.
• Plan, track, and manage project activities, schedules, and resources to ensure on-time delivery.
• Collaborate with internal teams and external partners to meet project goals and resolve issues quickly.
• Monitor project costs, prepare status reports, and ensure quality standards and customer requirements are met.
• Maintain detailed project documentation and communicate updates to management regularly.

Requirements:

• Degree in IT or Cybersecurity, with certifications like CAPM, PMP, Scrum, CCNA, or ITIL v3 .
• At least 2 years of experience in IT project management with a customer-focused and proactive approach.
• Strong communication skills with the ability to explain IT technologies and processes clearly.
• Ability to manage small to mid-sized IT projects, ensuring deadlines are met and tasks are completed effectively.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at

EA Licence: 19C9701
Registration: R21100996