高级自动化软件测试员，MSR团队（远程）
Senior Automation Software Tester, MSR team (remote)
关于 Mirantis
Mirantis 是一家 Kubernetes 原生的 AI 基础设施公司，帮助组织构建和运行可扩展、安全且自主的基础架构，用于现代 AI、机器学习和数据密集型应用。通过将开源创新与对 Kubernetes 编排的深入专业知识相结合，Mirantis 使平台工程团队能够在任何环境中交付可组合、生产就绪的开发者平台——本地部署、云上、边缘或自主数据中心。随着企业应对日益复杂的 AI 驱动工作负载，Mirantis 提供了自动化、GPU 编排和策略驱动的控制，以自信和敏捷的方式管理基础架构。致力于开放标准并避免供应商锁定，Mirantis 确保客户能够完全掌控其基础架构策略。
我们正在寻找一位经验丰富的高级自动化软件测试工程师加入 MSR4 产品团队。
Mirantis Secure Registry（MSR）4 是一款企业级容器镜像仓库解决方案，可以轻松集成到标准 Kubernetes 发行版中，为云原生开发提供紧密的安全控制。基于 Harbor，这是唯一一个经过 CNCF 毕业认证的开源容器镜像仓库，这款 Mirantis 产品可以作为有效安全软件供应链的核心。
MSR 文档 - https://docs.mirantis.com/msr/4.13/
主要职责
测试策略与领导力
· 参与推动 Mirantis Secure Registry、Kubernetes 和云原生环境的整体 QA 策略，将质量目标与业务目标和发布时间表对齐。
- 评估并推广分布式系统的最佳测试实践和框架。
- 领导大规模多云镜像仓库、基础设施和容器编排的风险分析和测试计划。
构建测试系统
· 构建测试框架和基础设施，用于验证多集群和混合云环境中的微服务和基础设施组件。
- 监督复杂测试场景的设计，模拟生产环境的工作负载、资源扩展、故障注入和跨分布式集群的恢复。
自动化与可扩展性
· 主导开发可扩展且易于维护的测试自动化，集成 CI/CD（Jenkins、GitHub Actions 等）。
- 利用 Kubernetes API、Helm 和服务网格工具构建全面的自动化覆盖，包括系统健康状况等。
查看英文原文
About Mirantis
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy.
We are looking for an experienced Senior Automation Software Tester to MSR4 product team.
Mirantis Secure Registry (MSR) 4 is an Enterprise-grade container registry solution that can be integrated easily with standard Kubernetes distributions to provide tight security controls for cloud native development. Based on Harbor, which is open source and the only CNCF graduated container registry, this Mirantis product can serve as the core of an effective secure software supply chain.
MSR Documentation - https://docs.mirantis.com/msr/4.13/
Key Responsibilities
Testing Strategy & Leadership
· Contribute to driving the overall QA strategy for Mirantis Secure Registry, Kubernetes and cloud-native environments, aligning quality goals with business objectives and release deadlines.
- Evaluate and champion best-in-class testing practices and frameworks for distributed systems.
- Lead risk analysis and test planning for large-scale, multi-cloud registry, infrastructure and container orchestration.
Architecting Test Systems
· Architect test frameworks and infrastructure for validating microservices and infrastructure components in multi-cluster and hybrid-cloud environments.
- Oversee the design of complex test scenarios simulating production-like workloads, resource scaling, failure injection, and recovery across distributed clusters.
Automation & Scalability
· Spearhead the development of scalable and maintainable test automation integrated with CI/CD (Jenkins, GitHub Actions, etc.).
- Leverage Kubernetes APIs, Helm, and service mesh tools to build comprehensive automation coverage, including system health, failover behavior, and network resilience.
- Promote test infrastructure-as-code and drive IaC forward on the team making sure the infrastructure code is repeatable, extensible and reliable.
Mentorship & Technical Influence
· Mentor QA engineers and developers in advanced testing techniques such as: risk-based testing, chaos engineering, performance and load testing etc.
- Serve as the QA authority in design reviews, production readiness assessments, and incident retrospectives (escaped defects).
- Collaborate with devops engineers to refine monitoring, alerting, and debugging strategies for testing automation being run in CI/CD.
Quality Advocacy & Continuous Improvement
· Establish quality gates, release readiness metrics, and data driven feedback loops to ensure released software is production quality.
- Drive initiatives to integrate performance, security, and chaos testing into the development lifecycle.
- Advocate for a culture of quality across teams and influence architecture decisions with testing in mind.
Education
· Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
Experience
· 10+ years in software testing or quality engineering roles, with 4+ years focused on Kubernetes, cloud-native applications, and distributed systems.
· Proven leadership experience in building and scaling test strategies in enterprise-grade environments.
Technical Proficiency
· Deep understanding of Kubernetes internals, cluster lifecycle management, Helm, service meshes (e.g., Istio or Linkerd), and network policies.
· Strong scripting and automation capabilities (Python, Pytest, Bash, etc.).
· Familiarity with observability stacks (Prometheus, Grafana, Jaeger), Kubernetes security (RBAC, secrets management), and performance benchmarking tools (e.g., K6).
· Solid grounding in cloud architecture (AWS, Azure, GCP), infrastructure provisioning, and containerized CI/CD.
· Moderate to advanced linux knowledge and proficiency is required: Bash scripting and debugging, systemd/logs, networking/firewalling/routing, certificate/PKI management, containers (Docker/containerd), and Kubernetes tooling (kubectl/Helm with OCI registries, GitOps/Flux) to install, test, and troubleshoot multi-cluster environments.
Leadership & Collaboration
· Exceptional problem-solving and architectural thinking.
· Experience influencing cross-functional teams and senior leadership.
· Excellent verbal and written communication skills for technical and executive-level audiences.
· Mentorship and coaching of 1 or more junior members on the team especially around testing fundamentals, troubleshooting and automation.
Preferred Extras
· Contributions to open-source Kubernetes or QA tooling projects.
· Experience implementing chaos engineering in Kubernetes environments.
· Certifications such as CKA, CKAD, or AWS Certified DevOps Engineer.
What does Mirantis offer you?
· Work in a global, collaborative, remote-first culture that rewards initiative and execution.
· Play a pivotal role in shaping the next era of cloud and AI modernisation.
· Manage high-impact enterprise accounts with immediate opportunity for growth.
· Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies.
· Be a part of cutting-edge, open-source innovation.
· Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued.
· Professional development and training.
· Attend conferences and working groups.
· Customized workstation (macOS, Windows).
· Competitive compensation, performance incentives, and opportunities for advancement.
It is understood that Mirantis, Inc. may use automated decision-making technology (ADMT) for specific employment-related decisions. Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for. You also have the right to appeal any decisions made by ADMT by sending your request to isamoylova@mirantis.com
By submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities.
We are a Leader for Container Management in G2 (#2 after AWS)!