Database Administrator

Overview

Remote
Depends on Experience
Full Time

Skills

Python
DBA

Job Details

We are looking for Database Administrator @ USA - Remote

Main Responsibilities:

Installation and configuration of Apache Cassandra DSE, ensuring high availability and scalability.

Version upgrades from 6.7.x and 6.8.x to 6.9, including validation and compatibility testing.

Data migration and integrity validation in distributed environments.

Performance optimization for clusters, applying advanced tuning strategies.

Backup management and data restoration, ensuring consistency and efficient recovery.

Monitoring and troubleshooting using tools like Prometheus, Grafana, and OpsCenter.

Security and compliance, implementing access controls, encryption, and data protection measures.

Required Skills & Experience:

Experience in managing Apache Cassandra DSE, including configuration of clusters with at least 3 nodes.

Deep knowledge of NoSQL and distributed architectures.

Expertise in version upgrades and management of Cassandra DSE 6.7.x, 6.8.x, and 6.9.

Hands-on experience in data migration and integrity assurance.

Strong skills in performance tuning for production environments.

Proficiency in backup, restoration, and consistency testing.

Solid understanding of Linux system administration.

Familiarity with automation and scripting using Python, Bash, and Ansible.

Experience with monitoring and performance analysis tools like Prometheus, Grafana, ELK Stack.

Knowledge of database security, authentication, and encryption.

Ability to collaborate effectively with cross-functional teams and communicate clearly.

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