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Cassandra Administration Jobs (NOW HIRING)

Mackenzie Health Care

Big Data Architect

New York, NY · On-site

$69.75 - $89.75/hr

... Cassandra 2+ years experience with administration, configuration management, monitoring, debugging, benchmarking and performance of Hadoop/Cassandra 5+ years experience with open source software ...

AditiStaffing

Oracle DBA

Bellevue, WA

$57.25 - $78/hr

Competence with database administration tasks such as hot and cold backups, database recovery ... Hands on Cassandra DB, Hadoop knowledge will be a big plus 4-6 years in an HP-UX or Sun Solaris ...

Thales

DevOps System Engineer

Austin, TX · On-site

$52.25 - $71.50/hr

... 2+ years of Cassandra / MySQL database administration • 1+ years of Datadog or ELK usage • Very good knowledge of all phases of software development lifecycle: requirements analysis ...

Thales

DevOps System Engineer

Austin, TX · Hybrid

$52.25 - $71.50/hr

... Cassandra / MySQL database administration 1+ years of Datadog or ELK usage Very good knowledge of all phases of software development lifecycle: requirements analysis, specification, design ...

Interon IT Solutions

Azure Cosmos DBA

Chantilly, VA · Remote

$65 - $84.75/hr

... administration or architecture. * 5+ years of hands-on experience specifically with Azure Cosmos DB in a production environment. * Strong understanding of Cosmos DB APIs (SQL, MongoDB, Cassandra ...

Verisk

NoSQL Database Administrator II

Jersey City, NJ · On-site

... administration of NoSQL databases and Linux. • Expert knowledge of NoSQL data systems such as OpenSearch, Elasticsearch, Cassandra, Solr, Redis, etc. including planning, installation, upgrading ...

Stem Xpert

Spark developer

Austin, TX

... Administration Position: Spark Developer Job Location: Austin, TX 78727 Duration: 3+ Months ... Primary Skill: Spark Hadoop Big Data Java Scala Cassandra DB Additional Information Thanks ...

TecTammina

DB2 DBA (Vertica)

Charlotte, NC · On-site

Company Description First IT Solutions 7-10 years experience in Database Administration ... Cassandra, Vertica as well as traditional technologies like DB2, Teradata, Oracle, and SQL-Server.

TecTammina

DB2 DBA (Vertica)

Charlotte, NC

Company Description First IT Solutions 7-10 years experience in Database Administration ... Cassandra, Vertica as well as traditional technologies like DB2, Teradata, Oracle, and SQL-Server.

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All JobsCassandra Administration Jobs

Cassandra Administration information

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$37K

$98.3K

$161K

How much do cassandra administration jobs pay per year?

As of Jul 25, 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 the highest paying administrative job?

In the field of database administration, senior roles such as Database Architect or Lead Database Administrator tend to have the highest salaries, often exceeding six figures annually. These positions require extensive experience, advanced certifications, and expertise in database management systems like Cassandra, Oracle, or SQL Server.

What are the key skills and qualifications needed to thrive as a Cassandra Administrator, and why are they important?

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 jobs in the US pay $300,000 a year?

In the field of Cassandra administration, senior roles such as Lead Database Administrator or Cloud Solutions Architect can reach or exceed $300,000 annually, especially with extensive experience, specialized skills, and certifications. High-paying positions often involve managing large-scale distributed systems, working in finance, technology, or consulting sectors, and may require on-call availability and advanced knowledge of cloud platforms and data management tools.

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.

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 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.

Is DBA still in demand?

Database administrators (DBAs), including those managing systems like Cassandra, remain in demand due to the ongoing need for data management, security, and performance optimization in organizations. Skills in cloud environments, automation, and familiarity with NoSQL databases enhance job prospects for DBAs today.

Is DBA a good career option?

A DBA (Database Administrator) role, including Cassandra Administration, is a stable career with high demand for managing and maintaining database systems. It requires technical skills in database management, scripting, and knowledge of tools like Cassandra, often supported by certifications. The role offers opportunities for specialization and career growth in data management and IT infrastructure.
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 July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $98,295 per year, or $47.3 per hour.
Oracle DBA & PostgreSQL Engineer

Oracle DBA & PostgreSQL Engineer

Select Minds LLC

Livonia, MI • On-site

$50 - $55/hr

Full-time

Posted 11 days ago

Job description

Benefits:
  • OnSite
  • Competitive salary
  • Opportunity for advancement

Job Title: Oracle DBA & PostgreSQL Engineer
Location: Phoenix, AZ (100% Onsite)
Duration: 12 Months
About the Role
We are seeking a skilled Oracle DBA & PostgreSQL Engineer to join the Database Infrastructure Operations team.
This team is responsible for building and maintaining the physical infrastructure that supports critical database systems, including installation, configuration, application connectivity, and ensuring high availability.
You’ll work in a collaborative environment where cross-learning is encouraged, supporting a wide range of databases such as Oracle, PostgreSQL, MySQL, Cassandra, and more.
Key Responsibilities
•Install, configure, and support Oracle and PostgreSQL databases in production, staging, and development environments.
•Manage database infrastructure, including architecture design, upgrades, patching, backups, recovery, and security.
•Configure database parameters, perform performance tuning, and monitor database health.
•Support high availability and disaster recovery solutions using Oracle RAC, Data Guard, and GoldenGate.
•Manage user access, roles, and privileges.
•Perform grid and database patching across Oracle versions (12c, 19c, 23AI).
•Collaborate with cross-functional teams to ensure application connectivity and platform reliability.
•Work with Linux environments and automation tools such as Ansible and Python.
Required Qualifications
•Education: Bachelor’s degree (minimum requirement).
•Experience: 3–9 years in database administration, with strong expertise in Oracle and PostgreSQL.
•Hands-on experience with:
•Oracle RAC, Data Guard, OEM, GoldenGate, ASM
•Exadata and engineered systems
•MySQL, SQL Server, and Cassandra
•Linux systems administration
•Automation (Ansible, Python)
•Proven experience in database backup, recovery, installation, and performance optimization.
Why Join Us?
•Work with a diverse set of database technologies in a dynamic environment.
•Be part of a collaborative team that encourages continuous learning.
•Opportunity to contribute to enterprise-scale infrastructure supporting mission-critical applications.