Hadoop Administrator Job at OPULENTSOFT (Tampa)

Hadoop Administrator

Location

United States , Atlanta

Salary:

Not provided

Logic Loops

Expiration Date

Until further notice

Requirements

Hands-on experience with the Hadoop stack (HDFS, MapReduce, Hbase, Pig, Hive, Oozie)
Extensive experience with Oracle 10g/11g databases and PL/SQL
Monitor and review Oracle database instances to identify potential maintenance and tuning issues
Expertise in systems administration, Linux tools, configuration management in a large-scale environment
Troubleshoot and debug Hadoop ecosystem runtime issues
Recover from node failures and troubleshoot common Hadoop cluster issues
Document all production scenarios, issues, and resolutions
Teamwork in providing hardware architectural guidance, planning, estimating cluster capacity, and creating roadmaps for Hadoop cluster deployment
Evaluation of Hadoop infrastructure requirements and design/deploy solutions (i.e., high availability big data clusters, etc.)
Expertise in performance tuning, system dump analysis, and storage capacity management

Job Responsibility

Deploy new Hadoop infrastructure, Hadoop cluster upgrades, cluster maintenance, troubleshooting, capacity planning and resource optimization
Review, develop, and implement strategies that preserve the availability, stability, security and scalability of large Hadoop clusters
Interact with developers, architects and other operation team members to resolve job performance issues
Preparation of architecture, design and operational documentation
Participation in weekly on call rotation to provide operational support

Database Administrator II

We are seeking a highly skilled Cloudera Hadoop Administrator (DBA) with hands-o...

Location

Salary:

100900.00 - 126100.00 USD / Year

ACE Hardware

Expiration Date

Until further notice

Requirements

4+ years of hands-on experience administering Cloudera Hadoop clusters
2–3+ years of Databricks experience in production environments
2+ years of Databricks administration experience on Azure (preferred)
Strong knowledge of Spark and Delta Lake architecture
Experience with IAM, Active Directory, and SSO integration
Familiarity with DevOps and CI/CD for data platforms
Deep understanding of Hadoop ecosystem: Hive, Impala, Spark, HDFS, YARN
Experience integrating data from DB2 to Hadoop/Databricks using tools like Sqoop or custom connectors
Scripting skills in Shell and/or Python for automation and system administration
Solid foundation in Linux/Unix system administration

Job Responsibility

Manage and support Cloudera Hadoop clusters and services (HDFS, YARN, Hive, Impala, Spark, Oozie, etc.)
Perform cluster upgrades, patching, performance tuning, capacity planning, and health monitoring
Secure the Hadoop platform using Kerberos, Ranger, or Sentry
Develop and maintain automation and monitoring scripts
Ingest data using tools such as Sqoop, NiFi, DEI Informatica, Qlik
Support release and deployment activities, including deployment of new across Dev/Test and Production environments
Integration of CI/CD pipelines (Git, or custom tooling) for automated code deployment
Ensuring minimal downtime, rollback capability, and alignment with change management policies
Maintain detailed release documentation, track changes in version control systems, and collaborate with development and operations teams to streamline deployment workflows
Administer and maintain Databricks workspaces in cloud environments (Azure, or GCP)

What we offer

Incentive opportunities
Generous 401(k) retirement savings plan with matching and discretionary contributions
Comprehensive health coverage (medical, dental, vision and disability) & life insurance benefits
21 days of vacation
Up to 6 paid holidays
Annual Ace Cares Week
20 hours off work per year to volunteer
Opportunities to help Children’s Miracle Network Hospitals and the Ace Helpful Fund
On-site classes, facilitator-led courses, and a generous tuition assistance program
Frequent campus events (Employee Appreciation Week, vendor demos, cookouts, merchandise sales)

Fulltime

Hadoop and Bigdata Administrator

You will work in a multi-functional role with a combination of expertise in Syst...

Location

India , Indore, NOIDA

Salary:

Not provided

ClearTrail

Expiration Date

Until further notice

Requirements

Linux Administration
Experience in Python and Shell Scripting
Deploying and administering Hortonworks, Cloudera, Apache Hadoop/Spark ecosystem
Knowledge of Hadoop core components such as Zookeeper, Kafka, NIFI, HDFS, YARN, REDIS, SPARK etc.
Knowledge of HBASE Clusters

Job Responsibility

Deploying and administering Hortonworks, Cloudera, Apache Hadoop/Spark ecosystem
Installing Linux Operating System and Networking
Writing Unix SHELL/Ansible Scripting for automation
Maintaining core components such as Zookeeper, Kafka, NIFI, HDFS, YARN, REDIS, SPARK, HBASE etc.
Takes care of the day-to-day running of Hadoop clusters using Ambari/Cloudera manager/Other monitoring tools, ensuring that the Hadoop cluster is up and running all the time
Maintaining HBASE Clusters and capacity planning
Maintaining SOLR Cluster and capacity planning
Work closely with the database team, network team and application teams to make sure that all the big data applications are highly available and performing as expected
Manage KVM Virtualization environment

Senior Systems Administrator

The role of the System Administrator includes supporting the implementation, tro...

Location

United States , Laurel

Salary:

Not provided

Wrench Technology

Expiration Date

Until further notice

Requirements

Fourteen (10) years of experience of professional experience as a SA
Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required
Five (5) years of additional SA experience may be substituted for a bachelor’s degree
Provide expert in troubleshooting IT systems
Provide thorough analysis and feedback to management and internal customers regarding escalated tickets
Extend support for dispatch system and hardware issues, remaining actively engaged in the resolution process
Handle configuration and management of UNIX and Windows (or other relevant) operating systems, including installation/loading of software, troubleshooting, maintaining integrity, configuring network components, and implementing enhancements to improve reliability and performance
NetApp experience required
Able to write the following scripting languages: Python, Ruby and Perl

Job Responsibility

Supporting the implementation, troubleshooting, and upkeep of Information Technology (IT) systems
Overseeing the IT system infrastructure and associated processes
Providing assistance for day-to-day operations, monitoring, and resolving issues related to client/server/storage/network devices, as well as mobile devices
Diagnosing and resolving problems
Configuring, and managing UNIX and Windows operating systems
Installing, and maintaining operating system software
Ensuring integrity, and configuring network components
Implementing enhancements to operating systems to enhance reliability and performance
Provides assistance with the installation, configuration, optimization, and administration of extensive Hadoop (Apache Accumulo) clusters dedicated to data-intensive computing tasks

Bigdata SME

The selected candidate will work directly with the DriveOhio and IT team in rese...

Location

United States , Columbus

Salary:

Not provided

Ocean Blue Solutions

Expiration Date

Until further notice

Requirements

4-year college degree in computer science or related field with advanced study preferred
5 yrs. experience in Hadoop HDFS Build and administration, certification preferred
5 yrs. experience in working with, installing and setting up HBase,MongoDB, Maven, DocumentDB, Amazon DynamoDB, BigTable, Cassandra, or Druid
5 yrs. experience working daily within an Agile team
5 yrs. experience working within a paired programming environment
7 yrs. in Software development as a developer
7 yrs. experience in IT infrastructure deployment
7 yrs. experience in Open Source software deployment
7 yrs. experience in Web systems and application deployment
7 yrs. experience in Requirements Gathering and Use Case development

Job Responsibility

Operate effectively as a big data SME with knowledge of the latest tools, applications and cloud infrastructures necessary to implement a powerful open source system
Operate as technical expert with intimate knowledge regarding all components that comprise the entire solution set
Serve as the SME on the host of applications and environments required to serve the users
Operate as SME in the implementation of Open Source Big data solutions from infrastructure to applications
Assist with developing the delivery Epics, Stories and Tasks that will comprise the solution set for BI
Operate as the cross technology and platform SME
Act as Open Source advocate and practitioner
Assist in the execution of the process operating as Agile evangelist and master
Mentor teams involved in developing highly technical solutions and promote culture that values input from all team members
Promote continuous learning and deliver value to the customer

Senior Solutions Architect

At Cloudera, we empower people to transform complex data into clear and actionab...

Location

India , Mumbai

Salary:

Not provided

Cloudera

Expiration Date

Until further notice

Requirements

Overall 12+ years IT experience
At least 4+ years of production experience working with Hadoop and/or NiFi, data engineering
Hands-on experience with all aspects of developing, testing and implementing low-latency big data pipelines
Demonstrated production experience in data engineering, data management, cluster management and/or analytics domains
Experience designing data queries against data in the HDFS environment using tools such as Apache Hive
Experience implementing MapReduce, Spark jobs
Experience setting up multi-node Hadoop clusters
Experience in systems administration or DevOps experience with one or more open-source operating systems
Experience with Data Warehouse design, ETL (Extraction, Transformation & Load), architecting efficient software designs for DW platform
Experience implementing operational best practices such as alerting, monitoring, and metadata management

Job Responsibility

Work directly with customer business and technical teams to understand requirements and develop high quality solutions
Design highly scalable and reliable data pipelines to consume, integrate, and analyze large amounts of data from various sources
Able to understand big data use-cases and recommend standard design, implementation patterns used in Hadoop-based deployments
Able to document and present complex architectures for the customer’s technical teams
Work closely with Cloudera teams at all levels to ensure project and customer success
Design effective data models for optimal storage and retrieval, deploy inclusive data quality checks to ensure high quality of data
Design, build, tune and maintain data pipelines using Hadoop, NiFi or related data integration technologies
Install, deploy, augment, upgrade, manage and operate large Hadoop clusters
Write and produce technical documentation, customer status reports and knowledge-base articles
Keep up with current Hadoop, NiFi, Big Data ecosystem / technologies

What we offer

Generous PTO Policy
Support work life balance with Unplugged Days
Flexible WFH Policy
Mental & Physical Wellness programs
Phone and Internet Reimbursement program
Access to Continued Career Development
Comprehensive Benefits and Competitive Packages
Paid Volunteer Time
Employee Resource Groups

Fulltime

Big Data System Specialist

We are seeking a System Engineering Specialist to manage and optimise Big Data p...

Location

Romania , Bucuresti

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

University degree with 3–5 years of experience in IT systems administration
Proven expertise in Big Data solutions (Hadoop ecosystem: HDFS, YARN, MapReduce, Machine Learning, Teradata)
Strong knowledge of Red Hat Enterprise Linux or Microsoft Windows operating systems
Proficiency in procedural programming and shell scripting (Python, KSH, Bash, Perl)
Familiarity with ITIL practices and advanced cyber security principles
Understanding of SOX compliance
Excellent problem-solving skills, structured delivery approach, and ability to manage multiple priorities under pressure
Strong documentation skills and customer-oriented mindset
Fluent in English (written and spoken)

Job Responsibility

Participate in all phases of IT projects, including defining technical requirements, evaluating solutions, developing scripts, and implementing platforms
Develop automation scripts and programs to extend functionality and streamline recurring activities
Design, configure, and implement solutions involving operating systems and Big Data technologies
Create and test disaster recovery solutions and maintain system resilience
Optimise existing architectures and perform upgrades to meet evolving business needs
Provide support for transformation projects and technology refresh programmes to enhance service availability and performance
Investigate and resolve performance incidents, ensuring minimal impact on client operations
Install and maintain operating systems and perform proactive maintenance using automated tools
Evaluate emerging technologies and contribute to proof-of-concept initiatives
Be available for exceptional situations requiring extended hours

What we offer

Hybrid way of working
Medical and dental services
Life and hospitalization insurance
Dedicated employee phone subscription
Take control of your benefits and choose any of the below options: MEAL TICKETS/ PRIVATE PENSION/ VACATION VOUCHERS/ CULTURAL VOUCHERS within the budget
Special discounts for gyms and retailers
Annual Company Bonus
Loyalty Programme
Ongoing Education – we continuously invest in you to ensure you have everything needed to excel on the job and enhance your skills
You get to work with tried and trusted web-technology

Fulltime

Big Data System Specialist

We are seeking a System Engineering Specialist to manage and support Big Data pl...

Location

Romania , Bucharest

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

University graduate with 3–5 years’ experience in IT infrastructure administration
Proven expertise in Big Data technologies including Hadoop (HDFS, YARN, MapReduce), Teradata, and Machine Learning
Proficient in Red Hat Enterprise Linux or Microsoft Windows operating systems
Skilled in procedural programming and shell scripting
Knowledgeable in ITIL, cyber security, and SOX principles
Strong documentation and problem-solving skills
Able to manage multiple priorities under pressure and meet tight deadlines
Fluent in English (written and spoken)
Customer-focused with the ability to work effectively in distributed teams

Job Responsibility

Manage the operational aspects of Big Data platforms
Participate in the full lifecycle of IT projects, including planning, analysis, and implementation
Define technical requirements and develop scripts/programmes using Bash, KSH, Python, Perl, and SQL
Design and implement disaster recovery solutions and conduct periodic testing
Optimise existing systems through architectural redesigns and software upgrades
Support transformation and technology refresh initiatives to enhance service availability and performance
Investigate and resolve performance incidents and client-reported software issues
Install and maintain operating systems and perform proactive maintenance using automated tools
Evaluate new technologies and conduct proof-of-concept exercises

What we offer

Hybrid way of working: 2 days per week/ 8 per month
Medical and dental services
Life and hospitalization insurance
Dedicated employee phone subscription
Take control of your benefits and choose any of the below options: MEAL TICKETS/ PRIVATE PENSION/VACATION VOUCHERS/ CULTURAL VOUCHERS within the budget
Special discounts for gyms and retailers
Annual Company Bonus
Ongoing Education – we continuously invest in you to ensure you have everything needed to excel on the job and enhance your skills
You get to work with tried and trusted web-technology
We let you write your own story by planning vacations: go for a trip, experience new things, have fun and enjoy your 23 days off

Fulltime

Hadoop Administrator

OPULENTSOFT

Location:
United States , Tampa

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Requirements:

Additional Information:

Job Posted:
January 02, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Hadoop Administrator

Hadoop Administrator

Database Administrator II

Hadoop and Bigdata Administrator

Senior Systems Administrator

Bigdata SME

Senior Solutions Architect

Big Data System Specialist

Big Data System Specialist

Hadoop Administrator

OPULENTSOFT

Location:United States , Tampa

Category:IT - Administration

Contract Type:Not provided

Salary:

Requirements:

Additional Information:

Job Posted:January 02, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Hadoop Administrator

Hadoop Administrator

Database Administrator II

Hadoop and Bigdata Administrator

Senior Systems Administrator

Bigdata SME

Senior Solutions Architect

Big Data System Specialist

Big Data System Specialist

Location:
United States , Tampa

Category:
IT - Administration

Contract Type:
Not provided

Job Posted:
January 02, 2026