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ETL Lead skills for your resume and career

Updated January 8, 2025

5 min read

Below we've compiled a list of the most critical etl lead skills. We ranked the top skills for etl leads based on the percentage of resumes they appeared on. For example, 6.0% of etl lead resumes contained sql server as a skill. Continue reading to find out what skills an etl lead needs to be successful in the workplace.

15 etl lead skills for your resume and career

1. SQL Server

Here's how etl leads use sql server:

Configured Active/Active and Active/passive SQL Server Clusters.
Created fact and dimension tables in the OLAP database and created cubes using MS SQL Server Analysis Services (SSAS).

2. Architecture

Here's how etl leads use architecture:

Developed Functional requirement specification and data architecture document and held meetings with the concerned stakeholders.
Proposed a simplified ETL architecture incorporating features identified by BI leadership as critical to quality.

3. Data Warehouse

Data warehouse, often abbreviated as either DW or DWH is a system used in computing for data analysis as well reporting. The DW is also considered to be an integral component of business intelligence as they also provide storage facilities for both real-time and historical data. ETL and ELT are the two driving forces behind a data warehouse system.

Here's how etl leads use data warehouse:

Developed and maintained stored procedures to allow for business rule transformations and manipulations of data into the Data Warehouse.
Collaborate with data warehouse personnel, business intelligence developers, and data custodians to develop ETL requirements.

4. Unix

UNIX is a computer operating system that was first created in the 1960s and has been constantly updated since then. The operating system refers to the set of programs that enable a machine to function. It is a multi-user, multi-tasking device that works on computers, laptops, and servers. UNIX systems also have a graphical user interface (GUI), similar to Microsoft Windows, that makes it simple to use.

Here's how etl leads use unix:

Coordinated the data loads automation project and did significant development for migration of the batch jobs from UNIX to ESP scheduler.
Automated the entire Data Mart process using UNIX Shell scripts and scheduled the process using TWS, JobTrack after dependency analysis.

5. Data Quality

Here's how etl leads use data quality:

Involved in building the ETL architecture/framework for efficient processing of Source data into Data Quality Repository database.
Integrated the Data Quality with Power center to deliver enterprise-strength data quality capability.

6. Informatica Powercenter

Here's how etl leads use informatica powercenter:

Developed new ETL mappings according to the requirements using Informatica PowerCenter9.1.
Design and develop ETL mappings using Informatica PowerCenter.

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7. Data Analysis

Here's how etl leads use data analysis:

Involved in data analysis by creating column analysis and cross database analysis in Information Analyzer.
Debugged existing issues, involved in data analysis and provided prompt resolution.

Select Skills To Add To Your Resume

SQL Server

Architecture

Data Warehouse

Unix

Data Quality

Informatica Powercenter

8. Extract Data

Here's how etl leads use extract data:

Used DataStage as an ETL tool to extract data from sources systems, loaded the data into the IBM DB2 database.
Used DataStage as an ETL tool to extract Data from sources like Flat Files and loaded to target SAP database.

9. Data Flow

Here's how etl leads use data flow:

Conceptualized innovative Data Flow Diagram embedded with Source 2 Target Mapping Sheets in Excel which was highly appreciated by all stake holders
Design, develop and manage 10g Database to help team in creating High Speed Data flow through tracking process.

10. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how etl leads use java:

Developed mappings using Java Transformations.
Created Payroll Validate Utility Tool which will validate the Payroll dates, Line Splits in the 1122 file using Core Java.

11. Hadoop

Hadoop is an open-source software and procedures framework that is free for anyone to use on the internet. Hadoop aids in big data operations. It allows massive data storage, applications to be run on commodity hardware, and can easily manage to run various tasks occurring at the same time.

Here's how etl leads use hadoop:

Worked on Creating Hadoop HDFS files and populate that From ETL Cluster to Big data Cluster.
Used Big data file Component to process the HDFS files in the Hadoop Environment.

12. PL/SQL

Here's how etl leads use pl/sql:

Developed PL/SQL Cursor Optimization Techniques by identifying bottlenecks of performance.
Developed PL/SQL packages to expose requests from SFDC front end as generic stored procedure calls with response time of < 10s.

13. BI

Here's how etl leads use bi:

Used Agile methodology Scrum for BI development, with 2 week sprints cycles for the new ETL development projects.
Worked closely with PM, data modeler, business analysts, BI tester to design the best ETL approach.

14. Source Systems

Here's how etl leads use source systems:

Mapped data from various source system and defined SourceCode and SourceCodeset for Data Standardization.
Source system analysis and Logical data mapping activity and supporting data modeling activity.

15. Profiling

Here's how etl leads use profiling:

Performed Data profiling and Data Cleansing activities.
Followed by data profiling, data mapping activity is done to map the policy information from source to target system.

5 ETL Lead Resume Examples

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Karen Hall ETL Lead Contact Information New York, NY (690) 555-5148 khall@example.com Skills • Complex Mappings • Toad • Javascript • Architecture • Data Warehouse • JSP • Informatica • Production Environment • Cics • Windows Employment History ETL Lead 2015 - Present American International Group New York, NY • Involved in testing the functionality of ETL workflows. • Coded Pl/SQL procedures and functions for DataStage jobs to be called from Oracle. • Developed ETL jobs to extract information from Enterprise Data Warehouse. • Utilized source qualifier, filter, lookup, joiner, aggregator transformations and more in Informatica Mappings. • Designed and developed an application to monitor the integrity of the data warehouse data loaded from operational databases. • Created procedures to truncate data in the target before the session run. Lead Technician 2005 - 2015 Bank of America New York, NY • Design reusable components to assure quality of data and performance of ETL. • Interact on regular basis with client POs, Scrum PMs, QA to carry out project activities in an agile environment. • Create technical design documents and review other technical design documents created by others. • Project lead in the development of a contact and lead management system. • Used ADO.NET and data objects such as Dataset, Data Adapter and XML Text Reader/Writer for consistent access. • Developed and implemented Web Services using SOAP protocol to communicate between different layers in the Application. Software Engineer 2003 - 2005 Microsoft Charlotte, NC • Used Android's Account Manger API to programmatically create new accounts on the device. • Uploaded the results to the quality database for management's dashboard view of current status. • Worked closely with PM and QA to capture user and business scenarios and then to validate data quality in generated reports. • Researched Bluetooth features on Android (2.2.x, 4.1.x, 4.2+) Firmware for Bluetooth/BluetoothLE transfer protocols for Microsoft Band Software Consultant 2002 - 2003 Infosys Public Services New York, NY • Formulated procedures for planning and execution of system upgrades for all existing Hadoop clusters. • Implemented various web pages with Ajax functionality. • Worked on various DB scripts and procedures required in loading data. • Developed front end and fixed many bugs in VB6.0 which is obsolete and has no application support. Education Bachelor's Degree Engineering 1994 - 1997 United States Military Academy West Point, NY


Alexis Simmons ETL Lead Contact Info New York, NY (730) 555-3910 asimmons@example.com Skills SQLBusiness ServicesInformaticaUnixGITOrder ManagementMetadataData WarehouseTableauSiebel Employment History ETL Lead 2016 - Present Infosys Public Services New York, NY • Created and maintained Data Lineage, Metadata for KBE's. • Net Development - Writing program code, designing the User Interface and Report generation. Informatica ETL Developer 2015 - 2016 Wipro East Brunswick, NJ • Applied business logic to load the data into Global Data Warehouse. • Install and setup Informatica Powercenter from scratch on new servers. Pl/Sql Developer 2011 - 2015 Johnson & Johnson New Brunswick, NJ • Used pmcmd command, for running of the sessions, inside the UNIX shell scripts. • Gathered and analyzed data warehouse business processes information. • Created an automated job process that controls over 330 data warehouse jobs using PL/SQL, PRO*C, and UNIX. • Experience in writing UNIX and automation of the ETL processes using UNIX shell scripting. • Used SQL Server Profiler and Database Engine Tuning Advisor to increase the performance of stored procedures, functions, etc. Obiee Developer 2008 - 2011 Johnson & Johnson New Brunswick, NJ • Involved in SQL Server Configuration, Administration, Implementation and Trouble-shooting for Business work. • Implemented web services for transmitting data to and fro the intranet. Education Bachelor's Degree Computer Science 2005 - 2008 Rutgers, The State University of New Jersey New Brunswick, NJ


Karen Hall ETL Lead New York, NY khall@example.com (690) 555-5148 Experience ETL Lead 2015 - Present American International GroupNew York, NY • Involved in testing the functionality of ETL workflows. • Coded Pl/SQL procedures and functions for DataStage jobs to be called from Oracle. • Developed ETL jobs to extract information from Enterprise Data Warehouse. • Utilized source qualifier, filter, lookup, joiner, aggregator transformations and more in Informatica Mappings. • Designed and developed an application to monitor the integrity of the data warehouse data loaded from operational databases. • Created procedures to truncate data in the target before the session run. Lead Technician 2005 - 2015 Bank of AmericaNew York, NY • Design reusable components to assure quality of data and performance of ETL. • Interact on regular basis with client POs, Scrum PMs, QA to carry out project activities in an agile environment. • Create technical design documents and review other technical design documents created by others. • Project lead in the development of a contact and lead management system. • Used ADO.NET and data objects such as Dataset, Data Adapter and XML Text Reader/Writer for consistent access. • Developed and implemented Web Services using SOAP protocol to communicate between different layers in the Application. Software Engineer 2003 - 2005 MicrosoftCharlotte, NC • Used Android's Account Manger API to programmatically create new accounts on the device. • Uploaded the results to the quality database for management's dashboard view of current status. • Worked closely with PM and QA to capture user and business scenarios and then to validate data quality in generated reports. • Researched Bluetooth features on Android (2.2.x, 4.1.x, 4.2+) Firmware for Bluetooth/BluetoothLE transfer protocols for Microsoft Band Software Consultant 2002 - 2003 Infosys Public ServicesNew York, NY • Formulated procedures for planning and execution of system upgrades for all existing Hadoop clusters. • Implemented various web pages with Ajax functionality. • Worked on various DB scripts and procedures required in loading data. • Developed front end and fixed many bugs in VB6.0 which is obsolete and has no application support. Skills Complex Mappings Toad Javascript Architecture Data Warehouse JSP Informatica Production Environment Cics Windows Education Bachelor's Degree Engineering 1994 - 1997 United States Military AcademyWest Point, NY


Cynthia Shaw ETL Lead Employment History ETL Lead 2020 - Present Duke EnergyCharlotte, NC • Involved in enhancements and Maintenance activities of the data warehouse. • Worked on Informatica Power center tool - Source Analyzer, Data Warehousing Designer, Mapping Designer & Mapplets, and Transformations. • Created all Informatica mappings, sessions and workflows following specifications I had put together. Data Architect 2012 - 2020 Bank of AmericaCharlotte, NC • Design and development of new ETL process to load data in to the warehouse. • Developed OLAP application including the SAS MDDB Viewer and Microsoft Office Web Components. • Create complex design schemas and develop database objects in Microsoft SQL Server Perform query optimization on our multi-terabyte databases. Data Analyst 2011 - 2012 Huntington's Disease Society of AmericaIowa City, IA • Established a team file sharing system for traceable developments and structure of data warehouse solutions. • Managed the implementation of new hierarchy design into enterprise data warehouse(Teradata) Worked on exporting data using Teradata. • Create functions, stored procedures and custom ETL processes to match state variables to United s data warehouse. Information Analyst 2009 - 2011 Residential Mortgage ServicesIowa City, IA • Worked closely with architecture team to understand and design the data models for the entire process to build Data Warehouse. • Provide quality service and efficient operations support for internal business partners as well as customers. • Assist in gathering specs and information needed for project design involving database design. • Developed several java methods to universalize existing processes. Education Associate's Degree Computer Engineering 2007 - 2009 University of IowaIowa City, IA Contact Information Charlotte, NC (600) 555-9813 cshaw@example.com Skills Tableau Analyze Data Complex Data Relational Databases Informatica Dashboards Data Warehouse Internet S3 Trouble Tickets


Kevin Wright ETL Lead New York, NY (560) 555-5378 kwright@example.com Skills Perl Hadoop Pl/Sql Complex Data Information System Information Technology Target Database A/B Data Warehouse HIV Employment History ETL Lead 2020 - Present PfizerNew York, NY • Net, C#, XML, XSLT, Crystal Reports 9.0/10.0, Visio 2003, AJAX, OOP • Defined, Created and Accessed data source layouts and target data warehouse and data mart schemas through Informatica Designer. • Involved in the error checking and testing of the ETL procedures and informatica session logs. Data Warehouse Developer 2016 - 2020 VerizonDallas, TX • Created PL/SQL Procedures, Functions and triggers on Database tables before loading to check some validations. • Created UNIX shell script to generate parameter files and check the statuses of dependent loads based on a status table. • Worked with ETL group for understating mappings for dimensions and facts. Data Analyst 2015 - 2016 AT&TDallas, TX • Generated data and business validation reports using Excel to present data analysis reports for each marketing campaign. • Eliminated customer escalations 50% by creating and defining project plans, streaming associate transaction processes and standardizing escalation procedures. • Project management for new technologies or updates to existing infrastructure, including enterprise search. Information Analyst 2011 - 2015 SprintNorth Torrey Pines Road, LA Jolla, CA • Developed SQL scripts to create reports based on written and oral requirements. • Acted as lead contact for Global Inbound contracts and worked with MCI Europe on pricing supportability and implementations of international contracts. • Propose yearly server room hardware upgrade budget of approximately $100,000. Education Associate's Degree Computer Science 2009 - 2011 National UniversityNorth Torrey Pines Road, LA Jolla, CA

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List of etl lead skills to add to your resume

The most important skills for an etl lead resume and required skills for an etl lead to have include:

SQL Server
Architecture
Data Warehouse
Unix
Data Quality
Informatica Powercenter
Data Analysis
Extract Data
Data Flow
Java
Hadoop
PL/SQL
BI
Source Systems
Profiling
Onsite
Teradata

Test Cases
Data Models
Repository
Ssis
DB2
Extraction
DataStage
QA
Business Analysts
Linux
XML
EDW
UAT
Code Reviews
SDLC
Data Warehousing
Toad

Technical Specifications
Oracle Sql
Source Data
Debugging
Windows XP
Oracle 11G
Business Rules
DB
ODS
Error Handling
Oracle 10G
Data Marts
Informatica Mappings
Autosys
Aggregator
Netezza

Updated January 8, 2025

Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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