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Open nowPosted yesterday

Network Engineer

DNA AI TECHNOLOGIES PTE. LTD.

Pay
SGD 4,000 – SGD 5,000 a month
Where
Central, Singapore
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Your applicationOpen nowNetwork EngineerDNA AI TECHNOLOGIES PTE. LTD. · Central, Singapore

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on DNA AI TECHNOLOGIES PTE. LTD.'s own form.

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The clock on this job

Early applications get read.

13.5% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.3%1 day
  2. 4.6%3 days
  3. 13.5%7 days
  4. 21.8%14 days
  5. 36.6%30 days
  6. 58.9%60 days
This job: posted yesterday

The posting

Key Responsibilities

1. Network Architecture, Operations & Support

  • Design, configure, deploy, and maintain core enterprise network infrastructure, including switches, routers, firewalls, wireless networks, and load balancers.
  • Provide L2/L3 production support, managing complex incidents, service requests, and Requests for Change (RFCs) across network environments.
  • Lead network diagnostic troubleshooting during high-priority incidents and drive rapid root-cause analysis (RCA) and preventive resolution.
  • Perform proactive performance monitoring, capacity planning, latency optimization, and bandwidth utilization tracking.
  • Participate in rotating on-call shifts and scheduled after-hours maintenance activities.

2. Network Security, Governance & Compliance

  • Implement and manage next-generation firewalls (e.g., Palo Alto, Fortinet, Cisco ASA/Firepower), VPN gateways, and intrusion prevention systems (IPS).
  • Define and enforce network access control (NAC), perimeter security policies, micro-segmentation, and zero-trust security frameworks.
  • Oversee routine firmware updates, vulnerability patching, security risk assessments, and network audit compliance.
  • Drive Business Continuity Planning (BCP) and Disaster Recovery (DR) execution, ensuring seamless network failover protocols.

3. Automation, Cloud & Infrastructure Projects

  • Collaborate with enterprise architects and cloud operations teams to build and manage hybrid-cloud connectivity (AWS DirectConnect, Azure ExpressRoute, GCP Cloud Interconnect).
  • Develop and maintain network automation scripts (Python, Ansible, Terraform) to streamline configuration deployments and routine operational tasks.
  • Manage vendors, service providers, and telco carriers for WAN/SD-WAN link provisioning, circuit maintenance, and SLA compliance.
  • Create, update, and maintain comprehensive network topology diagrams (Visio), Standard Operating Procedures (SOPs), runbooks, and inventory records.

Qualifications & Requirements

Experience & Education

  • Total Experience: 5 to 8+ years of hands-on enterprise networking experience, preferably within a financial services, telecommunications, or regulated enterprise IT environment.
  • Education: Bachelor’s degree in Computer Science, Information Technology, Network Engineering, or a related discipline.

Technical Competencies

  • Routing & Switching: Deep expertise in core networking protocols including BGP, OSPF, EIGRP, STP, VXLAN, MPLS, and IPv4/IPv6.
  • Firewalls & Security: Hands-on administration of Palo Alto, Fortinet, Check Point, or Cisco ASA firewalls, site-to-site IPsec VPNs, and Remote Access VPNs.
  • Hardware Platforms: Strong command of enterprise-grade hardware (Cisco Catalyst/Nexus, Arista, Juniper, HPE/Aruba).
  • Load Balancing & SASE: Experience with F5 BIG-IP (LTM/GTM), Citrix ADC, or SD-WAN solutions (Velocloud, Versa, Silver Peak).
  • Network Automation: Proficiency in Python or Ansible for network configuration management and automated compliance checking.
  • Monitoring & Analysis: Experience using enterprise network monitoring and packet analysis tools (Wireshark, SolarWinds, PRTG, Splunk, ThousandEyes).

Industry Certifications (Preferred)

  • Cisco: CCNP Enterprise / CCNP Security or CCIE (a strong advantage).
  • Security & Cloud: PCNSE (Palo Alto), NSE 4+ (Fortinet), or AWS Certified Advanced Networking.

Key Soft Skills

  • Exceptional diagnostic, analytical, and troubleshooting mindset under high-pressure outage scenarios.
  • Strong written and verbal communication skills for presenting network changes and project updates to cross-functional stakeholders.
  • Proven ability to collaborate effectively with application support, cybersecurity, and cloud engineering teams.

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