Linux 系统工程师
Linux Systems Engineer
CCBill 是一家在线支付服务提供商，全球有超过 30,000 个网站使用，为电商和在线业务中的新企业和成熟企业提供了支持。自 1998 年以来，CCBill 一直提供行业领先的解决方案。
Linux 系统工程师的主要目标是通过确保系统可靠性、安全性、可扩展性和运营效率来支持和改进我们的基础设施。该职位需要扎实的 Linux 系统管理、自动化、故障排除和基础设施工程方面的技术基础，并越来越多地关注 DevOps 和 SRE 实践。系统工程师将与开发、运维、安全和其他利益相关者合作，设计和实现可靠的解决方案。
地点：欧盟/美国
工作时间：周一至周五，美国时区
主要职责：
- 执行系统维护、补丁、故障排除和事件响应，以确保基础设施的稳定性、性能和可靠性。识别重复出现的操作问题并改进用于解决这些问题的流程和工具。
- 设计 IAM 工作流，并参与基础设施、身份验证、授权和安全系统的集成。应用 Linux 安全最佳实践、加固标准和合规要求。
- 构建可扩展的基础设施堆栈，提升高可用性、弹性和恢复能力。
- 改进 SRE 实践、事件响应和操作流程。引入或改进用于事件管理、故障排除和操作可视化的工具。
- 领导涉及多个团队的中等规模基础设施项目，从技术规划和设计到实施。
- 研究、测试和实施提升基础设施弹性、效率、可维护性和可靠性的技术。
- 为其他工程师提供技术指导，参与文档和标准制定，并在各团队之间有效传达技术概念。
- 分析基础设施性能，识别优化机会，并支持安全和合规审计。
- 改进 CI/CD 流程，与开发和运维团队协作管理 Kubernetes 部署和支持基础设施。
- 定义告警标准，改进监控和可观测性，并在需要时开发自定义 Prometheus 导出器或其他集成。
- 设计自动化工作流，开发或重构基础设施
查看英文原文
CCBill is an online payment services provider used by more than 30,000 websites globally that supports the needs of both new and established businesses in the ecommerce and online space. CCBill has been offering industry-leading solutions since 1998.
The primary objective of the Linux Systems Engineer role is to support and improve our infrastructure by ensuring system reliability, security, scalability, and operational efficiency. The role requires a strong technical foundation in Linux systems administration, automation, troubleshooting, and infrastructure engineering, with an increasing focus on DevOps and SRE practices. The Systems Engineer will work with development, operations, security, and other stakeholders to design and implement reliable technical solutions.
Location: EU/US
Working hours: Monday-Friday, US shift.
Key Job Requirements:
- Perform system maintenance, patching, troubleshooting, and incident response to ensure infrastructure stability, performance, and reliability. Identify recurring operational issues and improve the processes and tooling used to address them.
- Design IAM workflows and contribute to integrations between infrastructure, authentication, authorization, and security systems. Apply Linux security best practices, hardening standards, and compliance requirements.
- Build scalable infrastructure stacks and improve high availability, resilience, and recovery capabilities.
- Improve SRE practices, incident response, and operational processes. Introduce or improve tooling for incident management, troubleshooting, and operational visibility.
- Lead medium-scope infrastructure projects involving multiple teams, from technical planning and design through implementation.
- Research, test, and implement technologies that improve infrastructure resilience, efficiency, maintainability, and reliability.
- Provide technical guidance to other engineers, contribute to documentation and standards, and communicate technical concepts effectively across teams.
- Analyze infrastructure performance, identify opportunities for optimization, and support security and compliance audits.
- Improve CI/CD workflows and manage Kubernetes deployments and supporting infrastructure in collaboration with development and operations teams.
- Define alerting standards, improve monitoring and observability, and develop custom Prometheus exporters or other integrations where required.
- Design automation workflows and develop or refactor infrastructure automation using Puppet, Ansible, Terraform, scripting, etc. Establish and enforce consistent automation standards.
Key Skills and Qualifications:
- 4+ years of experience managing enterprise Linux environments.
- 2+ years of experience with configuration management or infrastructure automation tools such as Puppet or Ansible.
- Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
- Strong Linux administration, troubleshooting, and system engineering experience.
- Experience designing, developing, or refactoring automation using Bash, Python, or similar scripting languages and REST APIs.
- Strong knowledge and hands-on experience with web servers and application servers such as Apache, Nginx, Tomcat, or similar.
- Experience administering MySQL, PostgreSQL, or other SQL databases in production environments.
- Understanding of Linux security and hardening best practices, including SELinux, TLS certificates, cryptographic ciphers, and compliance standards.
- Experience with monitoring and observability tools such as Prometheus, including alerting and metrics-based troubleshooting.
- Familiarity with IAM concepts and infrastructure integrations with authentication and authorization systems.
- Experience with source control, CI/CD pipelines, containers, and Kubernetes deployments.
- Familiarity with virtualization, networking, and infrastructure as code. Experience with Terraform or Proxmox is beneficial.
This is an exciting opportunity to work with a highly innovative and creative team, in a great working environment.
Originally posted on Himalayas