The ideal candidate will be responsible for designing, implementing, and managing network solutions on the AWS Cloud Platform, ensuring secure, scalable, and high-performance connectivity for our cloud infrastructure. This role demands a deep understanding of AWS networking services and a solid foundation in traditional network concepts.
Main responsibilities:
- Network Design: Design and implement AWS network architectures, including VPCs in multi-account architecture, NAT gateways, VPN, Direct Connect and Transit Gateway to meet business needs
- Security: Configure and manage network security features, including security groups, NACLs, VPN tunnels, DNS Firewall, Network Firewalls, Firewall manager to ensure secure access and data protection
- Connectivity: Establish and maintain reliable connectivity between on-premises environment and AWS using Direct Connection solutions, VPC Private Link, VPN Site-to-Site, and hybrid cloud solutions
- Monitoring & Optimization: Monitor network performance and security using AWS CloudWatch, VPC Flow Logs, etc.. and optimize network configuration for performance, cost, and reliability
- Troubleshooting: Diagnose and resolve network issues, including network latency, connectivity problems and security vulnerabilities, ensuring minimal downtime and optimal performance
- Automation: Develop and implement automation scripts (Python / Bash, etc..) to streamline network management tasks and configuration
- Collaboration: Work closely with Cloud Platform / DevOps, Security to design and implement integrated solutions that meet business objectives and enhance overall cloud networking infrastructure
- Compliance: Ensure network configuration comply with industry standards, regulator requirements, and organizational policies, including data privacy and security regulations
Must-have skills:
- Bachelor's or Master's degree in Computer Science, Information Technology, or a related field
- Proven work experience in system network engineering with a focus on AWS Cloud technologies
- Knowledge of network transmission principles, IP networks, wireless, routing, and quality of service fundamentals
- Strong understanding of TCP/IP, OSI Model, DNS, Routing protocol, VPN, Firewall, Load Balancing
- In-depth knowledge of AWS networking services, including VPC Peering, VPC Private Link, Direct Connect, VPN, Route53, Transit Gateway, NACL, Firewall Manager, DNS Firewall, Network firewall, etc.
- Experience with IaC tools such as AWS CloudFormation, Terraform or Ansible
- Familiarity with scripting and automation using the AWS CLI, Python, or other relevant languages
- Excellent problem-solving skills and the ability to diagnose and resolve complex database issues
- Strong communication and collaboration skills to work effectively with cross-functional teams
- Knowledge of network security best practices, including encryption, access controls and threat management
- Experience in SDLC and Agile methodologies
- Ability to work independently and as part of a team
- Experience in the banking or finance industry
- AWS certification(s) related to Advanced Networking - Specialty is a plus
- Performance bonus up to 2 months
- 13th month salary pro-rata
- 15-day annual leave+ 3-day sick leave + 1 birthday leave + 1 Christmas leave
- Meal and parking allowance are covered by the company
- Full benefits and salary rank during probation
- Insurances as Vietnamese labor law and premium health care for you and your family without seniority compulsory
- SMART goals and clear career opportunities (technical seminar, conference, and career talk) - we focus on your development
- Values-driven, international working environment, and agile culture
- Overseas travel opportunities for training and working related
- Internal Hackathons and company's events (team building, coffee run, blue card...)
- Work-life balance 40-hr per week from Mon to Fri
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