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Senior ETL Developer

ICONMA O'Fallon Contractor
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Location: O’Fallon, MO

Duration: 24 Months with Possible contract to hire/ Possible extension


Top 3 required technical skills:

Expert in shell scripting

Expert in SQL

Some familiarity with Agile working systems

Working with data warehousing or large data sets, preferred

Desired/nice to have skills:




Soft Skills:

Proper communication skills is crucial. In general, problem solving (due to SR position, looking for someone to be creative on accomplishing development objectives). Self-starter/self-motivated

Job Description Summary:

- Strong knowledge in understanding the concepts and best practices of DWH/BI implementation and Support

- Informatica Power Center and IDQ experience.

- Informatica Data Quality process Development and Support experience.

- Informatica Metadata and Business Glossary experience. Experience with Data Analyst, Metadata Manager, Enterprise Data Catalog and Axon Informatica tools.

- Strong experience on RDBMS (Oracle etc.) and should be able to write complex queries

- Good in Unix Shell scripting

- Strong in Performance tuning of ETL jobs and Process improvements of existing jobs.

- Must have the knowledge on DWBI Support functionalities.

- Good Knowledge on Data model and Data Warehousing Concepts.

- Exposure to Onsite/offshore model.

- Good to have Project lead and Support experience.

- Good exposure to SDLC and Agile methodologies.

Additional Information:

Manager have determined that the Unix Shell Scripting experience is mainly executing or modifying pre-existing scripts. 

Manager is looking for someone who has written shell scripts from scratch and ideally, with multiple lines.

As an equal opportunity employer, ICONMA prides itself on creating an employment environment that supports and encourages the abilities of all persons regardless of race, color, gender, age, sexual orientation, citizenship, or disability.

Recommended skills

Extract Transform Load (Etl)
Business Intelligence
Shell Script
Unix Shell
Relational Database Management Systems
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Job ID: Senior ETL Developer


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ICONMA is a consulting firm providing Professional Services and Solutions to Fortune 1000 customers nationwide in various industries including: Automotive, Bio-Tech, Communications, Defense, Financial Services, Food and Beverage, Healthcare, Insurance, Logistics, Manufacturing, Pharmaceutical, Retail, Technology, Telecommunications and Utilities.

ICONMA is a Certified "Woman-Owned Business Enterprise", certified by Women’s Business Enterprise National Council (WBENC) and National Women Business Owners Corporation (NWBOC).

ICONMA was founded on the principle that success is derived from delivering high quality service while being responsible, flexible, and innovative. ICONMA invests in people and resources with a single goal: To provide our customers with the highest quality service in the most responsive manner.

We measure success by the success of our customers. As a business partner, we know that world-class service and cost effective solutions are the primary keys to success. ICONMA uses technical expertise and business knowledge to help customers achieve these objectives.

Nationwide presence helps ICONMA support clients with multiple locations. We help organizations operate more productively; improve profitability, top-line growth, customer service and cost management by providing:

  • Full Range of Specialized Staffing Services and Solutions including: Managed Resources, Individual Consulting, Contract to Hire, Direct Hire, Payroll Services and On-site Management.
  • Extended Offshore Staffing Program
  • Project Delivery

Through its network of offices, ICONMA provides the resources to help clients maintain their competitive advantage. Our complete line of staffing services offer high-level professionals with the skills our clients require in various areas including:
  • Information Technology
  • Engineering
  • Finance/Accounting
  • Digital Interactive Design

We provide consultants for:
  • Long or short term opportunities
  • Contract-to-Hire opportunities
  • Direct Hire opportunities

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