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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in OpenStack and Kubernetes, with a strong focus on lifecycle management, automation, and CI/CD pipeline development. Proficient in troubleshooting complex systems and providing technical guidance in distributed environments.
Highest-signal resume keywords
OpenStack AdministrationKubernetes ExpertiseCI/CD Pipeline DevelopmentLinux Server AdministrationNetworking Technologies
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
OpenStackKubernetesLinux AdministrationTerraformDockerJenkinsBash ScriptingPython ScriptingSaltStackAnsible
Soft Skills
Analytical SkillsProblem-Solving SkillsCustomer-Facing CommunicationDiplomacyCollaboration
Tools & Technologies
GrafanaPrometheusOpen Virtual NetworkOpen vSwitchHelm
Industry Keywords
Cloud EnvironmentsDistributed SystemsNetworking ProtocolsSREOpen-Source Contributions
Tech Stack
Tools & technologiesAnsibleAWSAzureChefCloudDistributed SystemsDockerFirewallsGoogle Cloud PlatformGrafanaGroovyJenkinsKubernetesLinuxOpenStackPrometheusPuppetPythonSaltStackTerraformGo
About the role
Key responsibilities & impact- Join the MOSK (Mirantis OpenStack for Kubernetes) product team at the intersection of OpenStack, Kubernetes, and product engineering
- Influence the MOSK roadmap and backlog through technical input on feature feasibility, scalability, and maintainability
- Analyze upstream OpenStack code, specifications, blueprints, and documentation to evaluate customer feature requests
- Design, implement, and document lifecycle management for OpenStack on Kubernetes
- Focus on non-disruptive upgrades, patching, scaling, rollback strategies, and upgrade compatibility
- Define test scenarios and validate upstream code behavior in simulated or production-like deployments
- Integrate validated feature support into MOSK lifecycle management
- Review and refine product designs, APIs, and implementations
- Lead design discussions, planning sessions, and retrospectives
- Design, implement, and maintain frameworks, libraries, and internal tools for MOSK development, testing, and lifecycle operations
- Build automation for deploying and managing OpenStack-on-Kubernetes environments
- Design, build, and maintain CI/CD pipelines and external-system integrations
- Debug and resolve complex Tier-3 customer production issues involving Kubernetes, OpenStack, networking, storage, and distributed systems
- Investigate OpenStack service issues, perform code-level root-cause analysis, and contribute minor upstream fixes
- Identify performance bottlenecks and provide fixes, optimizations, and tuning recommendations
- Manage and improve development, staging, and validation environments that mirror customer deployments
- Serve as a technical authority on MOSK and OpenStack behavior
- Provide engineering-level input to documentation, field, and enablement teams
- Participate in technical reviews, demos, and knowledge-sharing sessions
Requirements
What you’ll need- At least 5 years of practical administration experience in Linux (CentOS, Ubuntu, RHEL) as a server platform
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent work experience
- Experience in software development, Systems Administration, or SRE role
- Deep understanding of operating systems and ability to debug and tune underperforming systems
- Strong knowledge of networking technologies, including protocols, firewalls, and VPNs
- Experience managing and configuring networking equipment
- Practical experience with SaltStack, Puppet, Ansible, or Chef for medium and large environments
- Practical experience with Terraform
- Expert in Docker and Kubernetes in production environments
- Thorough understanding and practical experience with Kubernetes operators and Helm
- Strong experience with Jenkins and building dependable build/release pipelines
- Familiarity with code-review systems
- Understanding of cloud environments such as OpenStack, AWS, GCP, or Azure
- Strong scripting skills in Bash, Groovy, and Python; at least one is required
- Mid-level experience with Go or C is valuable
- Deep understanding of OpenStack architecture and experience running it in production is a plus
- Knowledge and experience with SDN solutions, including Open Virtual Network and Open vSwitch, is a plus
- Experience managing and using OpenSearch, Grafana, and Prometheus stacks is a plus
- Contribution to open-source projects is a plus
- English proficiency at least at an intermediate level, spoken and written
- Good customer-facing communication skills and diplomacy
- Ability to work with geographically distributed international teams
- Analytical, troubleshooting, and problem-solving skills
Benefits
Comp & perks- Global, collaborative, remote-first culture
- Opportunity to shape cloud and AI modernisation
- High-impact enterprise accounts with opportunity for growth
- Passionate, talented and engaging colleagues
- Open-source innovation
- Conferences and working groups
- Customized workstation (macOS, Windows)
- Professional development and training
- Competitive compensation
- Performance incentives
- Opportunities for advancement