Infrastructure Security Specialist
Bithumb helps users trade cryptocurrencies with Korean won through a centralized spot exchange with staking and lending services.
Funding history
Investors
About Bithumb
Bithumb is a cryptocurrency exchange platform serving South Korean and international traders with spot trading across multiple digital assets paired primarily with Korean Won. The platform provides trading tools including automated bots and API access, alongside payment services through Bithumb Cash that enable cryptocurrency transactions at retail merchants and e-commerce platforms. Users can generate passive income through staking programs and a coin rental service. Originally launched as Xcoin in 2014 and rebranded to Bithumb in 2015, the exchange operates as a licensed Virtual Asset Service Provider under South Korean financial regulators.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will design and operate AWS-based network security architectures, design and operate on-premises and cloud firewalls, analyze network traffic and security logs to improve policies, check security configuration stability, and implement system operations automation.
Requirements
- 3 to 10 years of experience
- Understanding of network configuration in cloud environments
- Experience operating firewall and ACL security policies
- Understanding of hybrid environments and network integration structures such as VPN
- Basic network knowledge including TCP/IP
- Problem-solving skills
- Cloud security certification such as AWS Security or Solutions Architect
- Terraform or CloudFormation IaC operations experience
- Network security automation experience
- Experience standardizing security policies or improving operations processes
Responsibilities
- Design and operate AWS-based network security architectures
- Design and operate on-premises and cloud firewalls
- Analyze network traffic and security logs
- Improve security policies based on analysis
- Check the stability of security configurations
- Implement system operations automation
Benefits
- Flexible start and end times
- Welfare points
- Commuting transportation support for night and holiday work
- Breakfast, lunch, and dinner provided
- Unlimited snacks and drinks
- Housing loan interest or rent support
- Childcare cost support for preschool children
- Holiday and Parents' Day gifts
- Health examinations for employees and family members
- Group accident insurance
- Company club activity support
- Resort and condominium accommodation support
