MS Expert Core

Chennai, Tamil Nadu
Permanent
Full-time

2 months ago

Job Category: Customer ServicesDegree Level: Bachelor's DegreeJob Description:As an MS Core Expert, you will ensure end-to-end fault, incident, and problem management with a focus on meeting SLA/OLA targets. Handle high-level escalations and resolve complex network issues through in-depth technical and procedural expertise.Responsibilities:

Fault management/configuration of Red Hat OpenShift Platform and coordinate with Project teams for HLD/LLD/TOL/Design reviews.
Troubleshoot issues with worker nodes, maintenance, and scale-out tasks.
Performing Maintenance activities on the cluster line, performing patching, configuration changes, installing operators, etc.
Hand in Hand coordination with the project for network integration activities, and will handle the trouble ticket/CR within SLA, and drive for Automation of tasks.
Handling customer issues and ensuring that end-customer services are maintained.
MOP/WI preparation for the activities and new learnings, and coordinating with the care team for finding and analyzing the RCAs.
Prepare, implement, and verify the configuration and integration of a Node / System, and will track issues related to tools and timely escalation as per the pre-defined matrix.
Assist the application team in resolving issues with pods like crash loopback, image pullback, and other errors. Assist in implementing best practices to configure readiness and liveness probes.

Qualifications:You have:

6-10 years of experience in OpenStack Cloud with a degree equivalent to B.E./B.Tech.
Hands-on experience with OpenShift Container Platform, including installation, configuration, container platform, and administration.
Perform a Daily health check of the cluster and fix issues based on observations. Implement and customize Grafana dashboards as required to effectively monitor the cluster.
Assist the application team in resolving issues with pods like crash loopback, image pullback, and other errors. Assist in implementing best practices to configure readiness and liveness probes.
Manage, modify SCC based on custom requirements and assign to specific projects, and perform certificate management when the existing certificates expire and when needed.
Check cluster utilization and share reports to the business when needed. Forecast capacity growth requirements and handle capacity increase, and end-to-end architectural knowledge on ACM, ACS, and ODF.

It would be nice if you also had:

Knowledge of RHOCP Architecture and experience in Microservices, Containers & Orchestration (Kubernetes, Docker).
Knowledge of ticketing tools like ITSM, Incident management, problem management change management.

About Us:Come create the technology that helps the world act togetherNokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people's lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world.
We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to workWhat we offerNokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered.Nokia is committed to inclusion and is an equal opportunity employerNokia has received the following recognitions for its commitment to inclusion & equality:

One of the World's Most Ethical Companies by Ethisphere
Gender-Equality Index by Bloomberg
Workplace Pride Global Benchmark

At Nokia, we act inclusively and respect the uniqueness of people. Nokia's employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law.
We are committed to a culture of inclusion built upon our core value of respect.Join us and be part of a company where you will feel included and empowered to succeed.About the Team:In , our ambition is to become the trusted partner of choice for Communications Service Providers (CSPs), as well as for non-CSP entities in sectors like utilities, transportation, public services, and defense. We strive to deliver unbeatable customer experiences in wireless connectivity.

Nokia

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