Hadoop Architect

Must Have Technical/Functional Skills

Primary Skill: Hadoop Architect


Experience: Minimum10 years

Key Responsibilities
• Monitor and resolve HDFS and Ozone related issues.
• Investigate cluster performance, storage utilization, and capacity concerns.
• Manage quota requests, storage allocation, and capacity planning.
• Support platform maintenance and perform integration activities.
• Coordinate with application teams during incident and problem management.
• Create and maintain operational documentation, runbooks, and knowledge articles.

Required Technical Skills
• Strong experience with the Hadoop ecosystem:


o HDFS


o Hive


o Spark


o Ozone
• Hive Metastore management and table/partition maintenance.
• Hadoop data lifecycle management.
• Data ingestion, ETL processes, and data validation.
• Shell scripting and Python automation.
• Cloudera Data Platform (CDP) or similar Hadoop distributions.
• Strong SQL and data analysis skills.

Desired / Preferred Skills
• Experience supporting large-scale Hadoop environments with multi-petabyte storage.
• Knowledge of distributed storage architecture and data replication.
• Capacity management, storage forecasting, and quota governance.
• Platform onboarding, integration, and decommissioning.
• Familiarity with cloud platforms (Azure, AWS, or GCP).
• Experience with monitoring tools such as Cloudera Manager, Grafana, Splunk, or Prometheus.
• Strong analytical and problem-solving skills with root cause analysis.


Assessment Based on what youve shared with me previously, this role aligns well with your background in:
• Hadoop administration and platform support • HDFS and Ozone • Hadoop migration and enablement
• SQL
• Python
• Grafana and Prometheus
• Enterprise production support It looks like a good match if youre applying for a Senior Hadoop Administrator, Hadoop Platform Engineer, or Big Data Support Engineer position.


If this is for an interview, I can also prepare:


1. The top 50 interview questions with answers for this exact job description.


2. Scenario-based production support questions.


3. A resume tailored specifically to this role.

TCS Employee Benefits Summary:


Discretionary Annual Incentive.


Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.


Family Support: Maternal & Parental Leaves.


Insurance Options: Auto & Home Insurance, Identity Theft Protection.


Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.


Time Off: Vacation, Time Off, Sick Leave & Holidays.


Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range: $95,000 - $115,000 a year