Senior Site Reliability Engineer, SRE

Mirantis

. Design, develop, deploy, operate, maintain, and troubleshoot cloud and AI infrastructure solutions based on open source software .

Posted 11/3/2026full-timeRemote • CzechiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing, deploying, and maintaining cloud and AI infrastructure solutions, with a strong focus on Kubernetes, OpenStack, and high-performance data center technologies. Proven ability to lead technical tasks, mentor teams, and collaborate effectively with stakeholders to drive innovation and optimize performance.

Highest-signal resume keywords

DevOps ExperienceKubernetes ExpertiseCloud Infrastructure DesignProblem-Solving SkillsCustomer-Facing Communication

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

KubernetesOpenStackGolangPythonJavaScriptDistributed SystemsMicroservices ArchitectureCI/CD PipelinesPerformance OptimizationSecurity

Soft Skills

Exceptional Problem-SolvingEffective CollaborationIndependent JudgmentCommitment to InnovationExcellent Communication

Tools & Technologies

NVIDIA-Certified HardwareContainer InfrastructureNetworking SolutionsStorage SolutionsHigh-Performance ComputingGPU InfrastructureRancherOpenShiftVMwareAI-Driven Automation

Certifications & Qualifications

Bachelor's Degree in Computer Science or Related Field

Industry Keywords

Cloud OperationsAI InfrastructureOpen Source SoftwareData Center ProcessingTechnical StrategiesKnowledge TransferContinuous LearningHigh-Quality ResultsInternational CollaborationTechnical Requirements

Tech Stack

Tools & technologies

CloudDistributed SystemsJavaScriptKubernetesLinuxMicroservicesOpen SourceOpenShiftOpenStackPythonVMwareGo

About the role

Key responsibilities & impact

Design, develop, deploy, operate, maintain, and troubleshoot cloud and AI infrastructure solutions based on open source software
Deploy AI infrastructure built on NVIDIA-certified hardware according to engineering architecture and implementation designs
Ensure the reliability, security, performance, and scalability of container infrastructure
Work with geographically distributed international teams on technical challenges and process improvements
Collaborate with stakeholders to gather and refine technical requirements
Troubleshoot, debug, and resolve complex technical issues across networking, storage, Linux, and Kubernetes
Participate in code reviews to maintain high quality standards
Design and implement AI-driven automation across the DevOps lifecycle, including code development and maintenance
Facilitate knowledge transfer to customers during delivery phases
Mentor team members and Mirantis customers
Define technical strategies and solve complex challenges with stakeholders
Ensure seamless integration of cloud and software services
Stay current with industry trends and best practices in cloud operations and development

Requirements

What you’ll need

5+ years of professional experience in DevOps, with a strong focus on cloud and infrastructure technologies, including Kubernetes and/or OpenStack
Experience with high-performance data center processing, networking, and storage
Exposure to Golang and working knowledge of Python and JavaScript
Strong knowledge of distributed systems, microservices architecture, and CI/CD pipelines
Exceptional problem-solving and debugging skills across networking and storage, Linux, and Kubernetes, with attention to performance optimization and security
Demonstrated ability to lead technical tasks and collaborate effectively with diverse teams
Comfortable making independent judgment calls when working directly with customers, often with limited day-to-day oversight
Excellent written and spoken English
Excellent customer-facing communication skills
Commitment to innovation, continuous learning, and delivering high-quality results
Ability to travel up to 25% if needed, including internationally
Bachelor's degree in Computer Science or a related field, or equivalent experience
At least 5 years of DevOps or Software Development experience or in a similar role
Nice-to-have: extensive experience in network and/or storage architecture
Nice-to-have: experience with high-performance computing or GPU infrastructure, including GPU scheduling, MIG/vGPU, RDMA/RoCE or InfiniBand fabrics, NVLink, DCGM health-checking, GPU driver/firmware lifecycle, or NVIDIA AI Enterprise
Nice-to-have: presence in the open source community, including upstream contribution and conference presentations
Nice-to-have: prior experience with Rancher, OpenShift, and VMware

Benefits

Comp & perks

Professional development and training
Attend conferences and working groups
Company outings, happy hours, hackathons, and tech talks
Competitive compensation package with a strong benefits plan
Remote work available