Systems and Infrastructure Engineer II

Walmart

3 - 8 years

30 - 35 Lacs

bengaluru

Posted:-1 days ago| Platform:

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Skills Required

major incident management tcp udp cloud services python nagios ip microsoft azure engineering root cause analysis ruby system git java incident management gcp infrastructure integration troubleshooting splunk openstack kibana communication skills

Work Mode

Work from Office

Job Type

Full Time

Job Description

Xmatters workflow integration with scalability, resiliency and performance
Assist Walmart Store/Distribution Center associate s in their day-to-day issues related to store functions.
Support through Call functioning for internal escalations.
Follow the SOP for troubleshooting and get resolutions for issues reported by Store operations team.
Must be able to do multitasking whenever needed.
Flexible in Shift & Support hours
Expert level understanding of incident management processes and procedures.
Calm under pressure when participating in major incident response.
Deep technical understanding of core infrastructure, cloud services, platforms and micro-services.
Ability to understand and capture key data from logs at an expert level.
Ability to understand traffics flows and key dependencies between services.
Ability to effectively triage be able to detect and determine symptom vs cause.
Detect and quantify impact.
Expert level troubleshooting skills using a diverse set of tools and methods
Analyze trends to pro-actively prevent incidents.
Focus on immediate restoration vs root cause.
Research and recommend alternative actions for incident resolution Develop procedures and documentation to support this.
Create and maintain procedural documentation.
Identify and drive continuous improvement efforts to reduce waste (eliminate, automate or streamline).
Absorb knowledge and understand complex distributed systems - ability to share and impart this knowledge into your peer group and beyond.
Build tools to improve visibility, pro-actively detect issues and restore system availability.
Develop automation and self-healing with DevOps, Engineering and SRE partners.
Strong focus on collecting and inferring metrics.
Clear communication skills.
Ability to contribute to multiple incidents at any given time.
Analyze systems and make recommendations to prevent possible problems. Takes lead on issue resolution activities using knowledge of complex and company-wide systems.
Scripting and software development to automate and help enhance existing solutions.
Experience owning, developing and evangelizing a product.
Ability to gather requirements and build solutions into a product.
Evangelize operational excellence

Additional responsibilities may include:

Actively provide data for and participate in root cause analysis.
Define CCC onboarding process and ensure they are adhered to when accepting new systems into service.
Share knowledge globally between CCC teams.
Analyze systems and make recommendations to prevent possible incidents.
Strive for continuous improvement and make recommendations based on CCC process.
Act as a technical focal point for the CCC team.
Transition observability projects in the command centre for better visibility.
Other duties and responsibilities as assigned.

What youll bring:

Experience building and scaling distributed, highly available systems
Experience developing applications for a cloud environment such as Google Cloud Platform or Microsoft Azure
Experience with frameworks/tools such as GIT, xMatters workflow integration, Service Now Integration etc
Comfortable building metrics, monitoring, and alerting for micro-services
3+ years in an infrastructure, systems, engineering or development environment delivering operational excellence to highly complex distributed systems.
Bachelors Degree in Computer Science or a related field, or relevant work experience.
Strong and demonstrable incident management skills with relevant experience in an enterprise organization.
3+ Years of relevant experience on Major Incident Management with ITIL4 Certification
Experience and exposure working is a 24/7 operations support environment.
Methodical and systematic problem-solving approach, combined with a solid awareness of ownership, initiative and drive.
Experience investigating, analyzing and troubleshooting large scale enterprise systems.
Networking knowledge and understanding of network concepts, such as different protocols (TCP/IP, UDP, ICMP, etc.), MAC addresses, IP packets, DNS, OSI layers, and load balancing).
Programming experience in one or more of the following languages: Go, Java, Python, Ruby, Shell.
Experience administering Unix/Linux in a production environment.
Understanding of Unix/Linux systems from kernel to shell and beyond, taking in system libraries, file systems, and client-server protocols along the way.
Experience working with and developing enterprise monitoring/tooling solutions like Grafana, Kibana, Splunk, Graphite, Nagios, New Relic and DynaTrace.
Working knowledge of one or more cloud technologies such as AZURE, GCP and OpenStack.
Working knowledge of CI/CD pipelines

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