Cloud Infra SRE, ICE

Job Description

As a Cloud Infrastructure SRE, you will be part of a special R&D production development task force preventing and solving the most critical and strategic customer issues encountered in the field. In an ever-growing demand for 5G network infrastructure and increasing customer install base, as a Cloud Infra SRE you will enable telco-grade cloud-native applications to be deployed on top of any cloud, private and public: Nokia s own cloud infrastructure (based on open-source tools such as K8s/Docker as well as OpenStack), VMware Tanzu, OpenShift, AWS EC2 / EKS, GCP GKE, Azure AKS.As part of this challenging role, you will also help to build new CI/CD automation tools and best practices/processes for the deployment and updates of various telco-grade products, on top of Nokia Continuous Delivery platform. The automation will add agility, reliability and overall efficiency for both telco-cloud(s) and application workloads. You will create automation tools that will be used by the rest of the team as well as professional services and operations teams, to simplify day one and day two operations. You will be working side by side with product developers and product management to push automation and operability tools to make the cloud platform more reliable.As a Cloud Infra SRE, you will be engaging the most strategic customer activities: early deliveries of products and platform, assist in validating and defining the best solution architecture, solving complex problems and contributing the solutions into SRE and Product branches. It is expected that things will not go smoothly all the time, so you will also automate and implement the solution for a problem you have solved, so the system will recover automatically next time.Developing and automating will be 50% of your day to day activities while running the cloud infrastructure operations will take the rest of your time.Additionally, you will be enabling our global services teams on our new products, platforms, tools and features, especially the SRE tools developed by the team.Soft-skills:

• You always think about our customers and would like to meet them and discuss how to solve their most complex challenges
• You re a troubleshooter in nature - system reliability runs in your blood!
• You are perseverant, rigorous, autonomous and proactive.
• You love training, teaching and enabling customers and operation teams
• You are a team player with excellent communication skills their problems.
• You are an experienced individual, self-sufficient, can work in a start-up like an environment and still be able to focus on the right tasks with the highest priority
• You are not afraid to take risks but know that you re also accountable and capable of fixing the issues if the risks materialize

Qualifications:

• Software Engineer degree, MS in computer science or equivalent experience
• Years of experiences as an SRE, DevOps, Development and/or Support related role:
• 0-5 years of professional experience for a junior position
• 10+ years of professional experience for a senior position

• You have previously worked in a customer-oriented environment and you have the ability to handle and resolve critical customer issues/escalations, including on-call job rotations
• Unix server administration and tuning : Linux / RedHat / CentOS / Ubuntu
• You have deep knowledge in Networking Layers 1-4
• Cloud / Virtualization (at least two): Helm, Docker, Kubernetes, AWS, Azure, Google Cloud, OpenStack, OpenShift, VMware vSphere / Tanzu
• You have in-depth knowledge of cloud storage solutions on top of AWS, GCP, Azure and/or on-perm private cloud, such as Ceph, CephFS, GlusterFS
• DevOps: Jenkins, Git, Gerrit, Azure DevOps, Ansible, Terraform
• Backend Knowledge Bash, Python, Go (other knowledge of Scripting Language is a plus).
• PaaS Level solutions such as Keycload for IAM, Prometheus, Grafana, ELK, DBaaS (such as MySQL, Cassandra)

Advantages:

• Certified Kubernetes Application Developer (CKAD)
• You have low-level knowledge of virtualization environment: KVM, Containers, Linux Kernel Optimization & Tuning
• Tools Knowledge such as Robot, Selenium, Harbor, Artifactory, REST.
• You have good Knowledge of switching and routing configuration and protocols
• You have hands-on experience with Open vSwitch, Multus SRIOV, DPDK
• Front-End Knowledge ReactJS, Typescript (knowledge of other Front-End technologies is a plus)

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Keyskills :
front endlinux kernelinstall baseprivate cloudcloud storagevmware vsphereglobal servicescomputer scienceautomation tools