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CODE88 COMPANY LIMITED

Site Reliability Engineer AWS, CI/CD

CODE88 COMPANY LIMITED

ITviec
Vietnam18 days ago
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Job Description

Top 3 Reasons To Join Us Very attractive salary package and Bonus Technical trainings and certifications Global career opportunity The Job

Job Purpose: 
• The Network Engineer L2 has an expert understanding of Security and IP Network functions such as extensive and expert knowledge in Security, MPLS, Internet, Ethernet, Wireless and Monitor tools. He/she performs tasks associated with the maintenance, installation, and change. The Network Engineer will also drive infrastructure automation, connectivity optimization, and operational excellence across multiple environments.

Responsibilities:
Network Setup & Maintenance

  • Design, implement, and maintain cloud and on-premise network infrastructure (VPCs, routing, firewall, switches, access point, subnets, VPNs, and connectivity).
  • Manage routers, switches, and wireless systems to ensure stable and efficient network operations.
  • Use automation tools and Infrastructure as Code (IaC) to simplify network provisioning and management.
  • Monitor performance and optimize bandwidth, routing, and uptime across all environments.

Security & Cloud Integration

  • Implement and maintain secure connectivity between cloud and office environments.
  • Manage network security controls, including firewall rules, VPN access, and access control policies.
  • Oversee configuration of CDN, DNS, Reverse proxy and load balancing for reliable and fast content delivery.
  • Ensure proper setup of Web Application Firewalls (WAF) and basic DDoS prevention measures to protect business systems.

Policy & Compliance

  • Develop and maintain network and security policies aligned with company standards and compliance requirements.
  • Support implementation of the Information Security Management System (ISMS) in line with ISO 27001.
  • Promote network and security awareness within the organization through documentation and guidance.
  • Participate in audits and reviews to maintain compliance and operational excellence

Collaboration, Documentation & Continuous Improvement

  • Work closely with Systems, DevOps, and Security teams to deliver secure and scalable network solutions.
  • Maintain up-to-date documentation, including topology diagrams and configuration records.
  • Support network expansion projects, migrations, and performance enhancement initiatives.
  • Collaborate with external vendors and partners for infrastructure improvements and service reliability.
Your Skills and Experience

Skills & Qualifications: 
• Communicate effectively in English, both oral and written form. 
• Provides quality customer service above else; ensures an understanding between customer and IT to help providing workable solutions. 
• Customer oriented mind-set with good ability to manage customer expectations. 
• Clear communication with other IT teams (both written and verbal). Knowledge & Experience: 
• Network Devices: Firewalls and Routers (Cisco ASA / Juniper Systems), Cisco Switches Peplink, A10, F5 load balancers, Nginx, Wireless Networks
• AnyConnect VPN, IPSec site-to-site VPN 
• DLP, Antispam, Endpoint Security, Squid Proxy, IPS/IDS Solutions 
• Has good knowledge of Cloud (AWS) network and security 
• CDN and Anti-DDoS Protection • Familiar with ISO 27000 Series 
• Background with security standards, controls/countermeasures, risk and vulnerability assessments, security, and other frameworks such as ITIL 
• Experience on Linux 
• Experience on Gitlab, Ansible, Terraform is optional

Why You'll Love Working Here

(*) BONUSES & REWARDS

  • Competitive Salary
  • 13th Month Salary & Performance Bonus 
  • Employee of the Year Award

(*) TRAINING & DEVELOPMENT

  • In-house & Overseas Training
  • Full reimbursement for international Technical Certification 
  • Global career opportunity

(*) ANNUAL PAID LEAVES

  • Vacation Leave: 14 days per year
  • Medical Leave: 4 days per year
  • 1 extra seniority day for every 5 years of service

(*) HEALTHCARE

  • Annual Routine Check-up
  • Premium Healthcare Insurance 
  • Comprehensive Insurance

(*) WELLNESS AND LEISURE ACTIVITIES

  • Annual Team Building
  • Soccer & Badminton Club and Sports activities
  • Entertainment activities: Music band, Karaoke & Play-station time
  • Celebrations special events: Birthdays, Christmas, New Year/Year-end Party.

(*) PERKS

  • Fruits Days Twice a Month
  • Unlimited snacks & beverages

Benefits

(*) BONUSES & REWARDS

  • Competitive Salary
  • 13th Month Salary & Performance Bonus 
  • Employee of the Year Award

(*) TRAINING & DEVELOPMENT

  • In-house & Overseas Training
  • Full reimbursement for international Technical Certification 
  • Global career opportunity

(*) ANNUAL PAID LEAVES

  • Vacation Leave: 14 days per year
  • Medical Leave: 4 days per year
  • 1 extra seniority day for every 5 years of service

(*) HEALTHCARE

  • Annual Routine Check-up
  • Premium Healthcare Insurance 
  • Comprehensive Insurance

(*) WELLNESS AND LEISURE ACTIVITIES

  • Annual Team Building
  • Soccer & Badminton Club and Sports activities
  • Entertainment activities: Music band, Karaoke & Play-station time
  • Celebrations special events: Birthdays, Christmas, New Year/Year-end Party.

(*) PERKS

  • Fruits Days Twice a Month
  • Unlimited snacks & beverages