平台/基础设施工程师
Platform/Infrastructure Engineer
Kigen 通过 SIM、eSIM 和 iSIM 技术帮助企业在物联网领域快速成长，并在行业中不断突破边界。我们与全球多家知名客户合作，公司正在快速增长，期待在贝尔法斯特扩大团队。
帮助确保全球的 SIM 和 eSIM 稳定、可靠且可扩展地运行。在 Kigen，我们的平台和基础设施支撑着全球使用的 SIM 和 eSIM 服务。我们正在寻找一名平台/基础设施工程师，负责并维护系统——涵盖我们的本地数据中心和公有云——以保持生产环境的稳定、合规和持续在线。
你将负责的工作
- 在本地数据中心和公有云环境（AWS、GCP 或类似）中进行管理和安全维护。
- 负责整个数据中心的 OS 补丁、证书生命周期和漏洞修复。
- 构建和维护配置管理与自动化（Ansible 或类似工具），实现一致、可重复的基础设施变更。
- 支持容器化工作负载（Docker、Kubernetes 或类似）。
- 维护日志、监控和可观测性工具（ELK 堆栈或类似）。
- 管理安全文件传输服务（MFT/SFTP 或类似），用于合作伙伴和客户的数据交换。
- 配置和排查负载均衡（F5 或类似），并监控虚拟化环境。
- 负责开发人员环境和制品仓库（Nexus 或类似）。
- 参与值班轮班，作为第一响应者处理生产事件。
- 在都柏林数据中心提供现场支持，根据需要出差。
我们寻找的人选
- 具备虚拟化和本地服务器基础设施（VMware ESXi 或类似）的实际操作经验。
- 对 Linux 有扎实且经过验证的经验。
- 具备配置管理/基础设施即代码（Ansible、Terraform 或类似）的经验。
- 具备日志和监控堆栈（ELK 或类似）的经验。
- 理解容器化和编排（Docker、Kubernetes 或类似）。
- 对安全概念有良好掌握，包括漏洞管理和证书/PKI 生命周期。
- 具备 git 和制品仓库（Nexus 或类似）的经验。
- 愿意根据需要前往都柏林数据中心。
- 具备良好的沟通能力，能够独立工作。
- 愿意参与值班轮班。
加分项
- 具备管理公有云基础设施（AWS、GCP、Azure 或类似）的经验。
查看英文原文
Kigen enable businesses to grow their Internet of Things rapidly through the SIM, eSIM and iSIM technologies and are pushing the boundaries in the industry. Working with a number of high-profile customers globally, our growing business is excited to be expanding our team in Belfast.
Help keep the world's SIMs and eSIMs running — securely, reliably, and at scale. At Kigen, our platforms and infrastructure underpin SIM and eSIM services used across the globe. We're looking for a Platform / Infrastructure Engineer to own and maintain the systems — spanning our on-premises data centre estate and public cloud — that keep production stable, compliant, and always on.
What you'll be doing
- Administer and secure our on-premises data centre estate alongside public cloud environments (AWS, GCP or similar).
- Own OS patching, certificate lifecycle, and vulnerability remediation across the estate.
- Build and maintain configuration management and automation (Ansible or similar) for consistent, repeatable infrastructure changes.
- Support containerised workloads (Docker, Kubernetes or similar).
- Maintain logging, monitoring, and observability tooling (ELK stack or similar).
- Manage secure file transfer services (MFT/SFTP or similar) for partner and customer data exchange.
- Configure and troubleshoot load balancing (F5 or similar) and monitor the virtualised estate.
- Own developer environments and artifact repositories (Nexus or similar).
- Take part in an on-call rotation as a first responder for production incidents.
- Provide hands-on support at our Dublin data centre, with travel as required.
What we're looking for
- Hands-on experience with virtualisation and on-premises server infrastructure (VMware ESXi or similar).
- Strong, proven experience with Linux.
- Experience with configuration management / infrastructure-as-code (Ansible, Terraform or similar).
- Experience with logging and monitoring stacks (ELK or similar).
- Understanding of containerisation and orchestration (Docker, Kubernetes or similar).
- Good grasp of security concepts, including vulnerability management and certificate/PKI lifecycle.
- Experience with git and artifact repositories (Nexus or similar).
- Willingness to travel to our Dublin data centre as required.
- Strong communication skills and comfort working autonomously.
- Willingness to participate in an on-call rotation.
Nice to have
- Experience administering public cloud infrastructure (AWS, GCP, Azure or similar) at scale.
- Scripting ability (Python, Bash or similar).
- Exposure to cloud cost optimisation / FinOps practices.
- Experience in a regulated or security-sensitive industry (telecoms, SIM/eSIM or similar).
- Familiarity with ITIL or similar change/incident management processes.
What are Kigen’s benefits?
At Kigen we like to ensure our people are well supported and rewarded for what they do. We offer a
competitive salary and benefits package, along with a great flexible working culture. This role would be fully remote within Northern Ireland, but with plenty of opportunity to meet and collaborate with colleagues.
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, colour, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.
Originally posted on Himalayas