Server Administrator Job at Btab Group, 日本

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  • Btab Group
  • 日本

Job Description

Btab provides Ecommerce and Social Commerce solutions to help businesses succeed in both the online and offline space. 

Btab is not only a technology company but also a Business Hub. 

The Role

Role Overview:

We are seeking an experienced Server Administrator to manage and maintain our IT infrastructure, including cloud-based and on-premise servers. The ideal candidate should have expertise in AWS, dedicated servers, virtualization, and networking to ensure high availability, security, and optimal performance of our systems. This role requires a proactive individual with strong troubleshooting skills and the ability to manage complex server environments.

Responsibilities:

  • Install, configure, manage, and optimize AWS instances, dedicated servers, and cloud-based infrastructures.
  • Monitor server performance, ensure high availability, and conduct regular system audits.
  • Configure and maintain Linux and Windows servers, including CentOS, Ubuntu, and Windows Server.
  • Implement and maintain backup and disaster recovery solutions.
  • Deploy, configure, and manage cloud services including AWS EC2, RDS, S3, Route 53, CloudFront, and Lambda.
  • Administer and troubleshoot virtualized environments (VMware, Hyper-V, or KVM).
  • Implement firewall configurations, VPN setups, and access control policies.
  • Conduct regular security assessments, intrusion detection, and vulnerability management.
  • Configure and manage DNS, DHCP, VPNs, load balancers, and network firewalls.
  • Manage and optimize MySQL, PostgreSQL, and NoSQL databases.
  • Work closely with developers to deploy and maintain web applications, APIs, and microservices.
  • Develop Bash, PowerShell, or Python scripts to automate server and network tasks.
  • Implement Infrastructure as Code (IaC) solutions using Terraform, Ansible, or CloudFormation.
  • Provide Tier 2/3 support for system-related issues, outages, and performance bottlenecks.

Ideal Profile

  • 3-5+ years of experience as a Server Administrator, System Administrator, or Cloud Engineer.
  • Strong expertise in AWS services (EC2, S3, RDS, Route 53, IAM, Lambda, etc.).
  • Experience managing dedicated servers, Linux/Windows servers, and cloud environments.
  • Hands-on experience with virtualization platforms (VMware, Hyper-V, KVM).
  • Solid understanding of networking protocols, firewall management, and load balancing.
  • Proficiency in database management (MySQL, PostgreSQL, NoSQL).
  • Scripting skills in Bash, PowerShell, Python, or Ansible.
  • Strong troubleshooting and performance optimization skills.
  • Knowledge of security best practices, compliance standards, and disaster recovery strategies.

What's on Offer?

  • Attractive salary
  • Excellent career development opportunities
  • Work within a company with a solid track record of success

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