Ask IT Consulting Inc, backed by a $500 million Microtek group company, provides an industry leading blend of technology, business consulting, and outsourcing services. Ask IT is a minority-owned enterprise; it has been founded on providing the highest quality possible and on the devotion to customer satisfaction. ASK IT consulting is an equal opportunity employer, which is a global staffing, consulting and technology solutions company, offering industry-specific solutions to fortune 500 clients and worldwide corporations.  

Position Description:

Position : Sr. Data Warehouse Developer/ PL/SQL Database Developer

Location : Harrisburg PA

Duration: 2+ months  

Position Description: The position serves as a senior data warehouse developer in PennDOT’s Bureau of Business Solutions & Services. The incumbent will perform new development and maintenance for an enterprise data warehouse built on an Oracle 11g platform. This individual will also do analysis, design, and development of ETL using Oracle PL/SQL and Informatica PowerCenter 9.5. The incumbent will develop and maintain tables, create views, write queries, build PL/SQL packages, write stored procedures, triggers and functions, and design and develop complex ETL processes. Responsibilities also include data modeling, primarily dimensional modeling. Technologies leveraged include Oracle 11g, PL/SQL, Informatica PowerCenter 9.5, and Erwin 7.3

Specific Duties:

Meet with end users and technical staff to gather data requirements

Perform intensive data analysis on source system data bases. Analyze and understand source system 

database, find required data, and profile the data.

Review and create dimensional and normalized data models.

Develop Oracle SQL and PL/SQL code, including packages, procedures, functions, views and complex analytical 

queries.

Develop complex ETL using Oracle PL/SQL and Informatica PowerCenter

Diagnose, analyze, troubleshoot and choose appropriate solution to fix data related issues.

Required Skills and Experience

1. Required: 7+ years Oracle development experience that includes writing complex SQL and PL/SQL, and doing performance tuning

2. Required: 5+ years data warehouse development experience

3. Required: 5+ years of data modeling experience 

4. Required: 2+ years dimensional modeling experience

5. Required: 3+ years experience using data integration/ETL software tool(s)

6. Required: Strong oral and written communication skills

7. Desired: 2 years Informatica PowerCenter ETL development experience

8. Desired: 2 years MS SQL Server and/or DB2 experience

9. Desired: 1 year experience with Business Objects BI Tool suite or comparable BI tool suite

Skill Required / Desired Amount Candidate exp last used 

Oracle development experience that includes writing complex SQL and PL/SQL, and doing performance tuning Required 7 Years  

Data warehouse development experience Required 5 Years  

Review and create dimensional and normalized data models Required 5 Years  

Dimensional modeling experience Required 2 Years  

Experience using data integration/ETL software tool(s) Required 3 Years  

Strong oral and written communication skills Required      

Informatica PowerCenter ETL development experience Desired 2 Years  

MS SQL Server and/or DB2 experience Required 2 Years  

Experience with Business Objects BI Tool suite or comparable BI tool suite Desired 1 Years  

For immediate consideration send emails to vpsingh @ askitc.com