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Senior Support Engineer @ Mavenir

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 Senior Support Engineer

Job Description

Role Summary:

We are looking for a highly skilled NoSQL Cassandra/Scylla DB Database Administrator with strong Linux administration, Kubernetes or AWS experience. The ideal candidate will be responsible for managing NoSQL databases, ensuring high availability, performance, and scalability while also handling Linux-based infrastructure and cloud deployments. This role involves database performance tuning, automation, and container orchestration


Preferred Qualifications:

  • 3+ years of experience in Cassandra/ScyllaDB DBA & Linux administration.
  • 2+ years of experience working with Kubernetes & AWS.
  • Certification in Cassandra (Datastax), Linux (RHCE), Kubernetes (CKA/CKS), or AWS (Solutions Architect) is a plus.

Roles and Responsibilities:

  • Deploy, configure and manage Cassandra/Scylla DB clusters in production.
  • Design and implement replication, sharding, and multi-data center strategies.
  • Optimize query performance, data modeling, and partitioning strategies
  • Manage Linux-based servers (RHEL, Ubuntu, CentOS) in on-premise & cloud environments
  • Automate system administration using Bash/Python scripting
  • Deploy and manage Cassandra/ScyllaDB on Kubernetes.
  • Write Helm charts, StatefulSets, and Persistent Volumes for NoSQL clusters.
  • Implement Kubernetes monitoring, scaling, and backup strategies

Deploy and manage databases on AWS (EC2, EKS, S3, RDS, DynamoDB, IAM, CloudWatch).

  • Set up auto-scaling,high availability, and security policies in AWS.

Job Classification

Industry: Telecom / ISP
Functional Area / Department: IT & Information Security
Role Category: IT Infrastructure Services
Role: Cloud System Administration
Employement Type: Full time

Contact Details:

Company: Mavenir
Location(s): Noida, Gurugram

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Keyskills:   DBA Linux Cassandra AWS Kubernetes Linux Administration Docker Scripting Python

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Mavenir

WE ARE MAVENIRMavenir is product based company in telecom software industry. Mavenir was founded in 2005 and has 250 telecom operators as customers and 17 of the largest 20 telecom operators globally. As a trusted partner, Mavenir accelerates and redefines network transformation f...