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Cassandra Administration Jobs (NOW HIRING)

Wave Era Inc.

Cassandra Developer

Jersey City, NJ · On-site

Hands on experience in Cassandra administration - Designing for consistency, Knowledge on load distribution and replication configuration * Hands on development experience in kafka - must-have ...

Wave Era Inc.

Cassandra Developer

Jersey City, NJ

Hands on experience in Cassandra administration - Designing for consistency, Knowledge on load distribution and replication configuration * Hands on development experience in kafka - must-have ...

TEKFORTUNE INC

SRE DevOps Engineer

Austin, TX · On-site

$56.50 - $75/hr

... • Cassandra Administration - o Designing and configuring clusters, analyzing data access patterns, identifying query performance issues, troubleshooting issues. o Identify potential storage ...

Jobsbridge

Java/ Cassandra Developer

San Diego, CA · On-site

$54.25 - $70/hr

Skills, Java/JEE, spring, Cassandra, DB administration Job Requirements: * 6+ Years of experience in Java and Good with DB administration. * 6 plus months of experience working on Cassandra. * Strong ...

Now100

Cassandra DBA

Dallas, TX · On-site +1

No of positions: 2 Required 5-7+ years of working experience in Design, Build, Maintenance, and Administration of NoSQL distributed database systems like Datastax Cassandra and good experience on ...

Deegit Inc

Cassandra Admin

King Of Prussia, PA · On-site

Company Description Deegit Inc • Hands on experience in database administration in particularly no sql Cassandra and strong CQL knowledge • Experience with Oracle, Sybase or MS SQL server. • ...

Now100

Cassandra DBA

Dallas, TX

No of positions: 2 Required 5-7+ years of working experience in Design, Build, Maintenance, and Administration of NoSQL distributed database systems like Datastax Cassandra and good experience on ...

Sonsoft Inc

Big Data /Cassandra (NOSQL)

Jupiter, FL

Experience in Cassandra Configuration and Administration * Strong Experience in Java/Spring * Experienced in Spark, Hadoop Map/Reduce, Hive Qualifications * Bachelor's degree or foreign equivalent ...

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Cassandra Administration information

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$37K

$98.3K

$161K

How much do cassandra administration jobs pay per year?

As of Sep 2, 2026, the average yearly pay for cassandra administration in the United States is $98,295.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,500.00 and $114,500.00 per year, depending on experience, location, and employer.

What is Cassandra administration?

Cassandra Administration refers to the management and maintenance of Apache Cassandra databases, a highly scalable NoSQL database system. Cassandra administrators are responsible for tasks such as installing, configuring, monitoring, tuning, and securing Cassandra clusters. They also handle backup and recovery, manage data replication, and ensure high availability and performance. Admins often troubleshoot issues, apply patches or upgrades, and optimize data models to support business needs. Effective Cassandra administration is crucial for organizations using Cassandra to store and process large volumes of data.

What are the key skills and qualifications needed to thrive as a Cassandra administrator?

To thrive as a Cassandra Administrator, you need a solid understanding of distributed database concepts, data modeling, and proficiency in managing Apache Cassandra clusters, usually backed by a degree in computer science or related experience. Familiarity with tools like nodetool, CQL (Cassandra Query Language), monitoring solutions, and Cassandra-specific certifications is highly valued. Strong problem-solving, communication, and analytical skills help administrators respond proactively to performance issues and support cross-functional teams. These skills are crucial for ensuring database reliability, high availability, and optimal performance in data-driven environments.

What are the most common challenges faced by Cassandra administrators during cluster scaling, and how can they be addressed?

Cassandra Administrators often encounter challenges with data consistency, node balancing, and latency when scaling clusters. Ensuring even data distribution and managing replication factors are critical tasks, as uneven distribution can lead to hotspots and degraded performance. Administrators need to monitor cluster health closely, adjust configuration settings, and use tools like nodetool and DataStax OpsCenter to manage scaling effectively. Collaborating with development and DevOps teams also helps to ensure that application changes align with the cluster's scaling strategy.

What is the difference between Cassandra Administration vs Database Administrator?

AspectCassandra AdministrationDatabase Administrator
CertificationsRelevant certifications like DataStax Certified AdministratorCertifications such as Oracle DBA, Microsoft Certified Database Administrator
Work EnvironmentFocus on NoSQL databases, distributed systems, cloud environmentsRelational databases, on-premises or cloud-based
Industry UsageUsed in big data, real-time analytics, scalable applicationsUsed across various industries for traditional data management
Common Search/ComparisonOften compared for database management skills, scalability, and performance tuningBroader database management, backup, and security responsibilities

While both roles involve database management, Cassandra Administration specializes in managing and optimizing Cassandra NoSQL databases, focusing on distributed data systems. Database Administrators have a broader scope, managing various database types, including relational databases. The roles overlap in data management skills but differ in technology focus and environment.

More about Cassandra Administration jobs

What states have the most Cassandra Administration jobs?

States with the most job openings for Cassandra Administration jobs include:

What job categories do people searching Cassandra Administration jobs look for?

The top searched job categories for Cassandra Administration jobs are:

Cassandra Administration jobs near you
Infographic showing various Cassandra Administration job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $98,295 per year, or $47.3 per hour.

Cassandra Admin

Tata Consultancy Service Limited

San Jose, CA • On-site

$95K - $135K/yr

Full-time

Posted 12 days ago

Job description

Role: Cassandra / DataStax L3 DBA RTP, NC | PST Shift
Primary Skills Mandatory
6+ years of experience in Apache Cassandra / DataStax Enterprise (DSE)
administration.
Strong hands-on production experience as a Cassandra L3 DBA/SME.
Linux-based on-prem Cassandra administration.
Cassandra/DataStax cluster installation, configuration, upgrades and patching.
Experience with node addition/removal, scaling, cluster expansion and data-center expansion.
Strong knowledge of Cassandra architecture, replication factor, consistency levels, partitioning and token/ring management.
Hands-on experience with backup, restore, repair, replication and compaction strategies.
Experience troubleshooting Cassandra performance issues involving CPU, memory, disk I/O, GC, latency, tombstones, SSTables and compaction.
Strong experience with DataStax OpsCenter for monitoring, administration, alerts and troubleshooting.
Experience with Cassandra Spark and Graph workloads is preferred.
Strong Linux administration and shell scripting skills.
Secondary Skills
Redis Stack administration/support.
Kubernetes-based Cassandra/database administration good to have.
PostgreSQL / MongoDB / MySQL working knowledge preferred.
Willingness and ability to learn MS SQL Server.
Location / Shift
Shift: Must be able to support PST business/operational hours.
Location: Hybrid, San Jose, CA 95134/RTP NC 27560
Salary Range: $95,000 - $135,000 a year
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