International Energy Services Limited (IESL), established in 1990, is a specialist, multidisciplinary, energy services company that provides integrated, client-focused and cost-effective services in the oil and gas industry.
We are recruiting to fill the position below:
Job Title: Lead Data Engineer
Location: Port Harcourt, Rivers
Job Purpose / Objective
- Supporting Analytics Data architecture, Data Governance, Data Quality Assurance, Modeling, Data Landscape documentation and data pipelines for all data objects supporting Operational Reporting and KPI’s.
Main Accountabilities
- Support in the design, implementation and update of NLNG Data architecture, modeling, and process design for raw data objects, intermediary, aggregate tables across a variety of subject matters and data types.
- This includes Big Data ETL and ELT planning and implementation, and coordination with other NLNG business areas or departments.
- Design, construct, and manage the data lake environment including: Data ingestion, staging, data quality monitoring, and business modelling
- Develop, construct, test and maintain architectures (databases and large-scale processing systems)
- Design, develop and implement technical solutions in SQL environment (databases, SQL, data marts, integrations)
- Develop visual reports in Power BI; Maintain and develop queries and stored procedures using T- SQL and Support data integrations
- Maintaining, securing and protecting first party data and supporting end user consumption for key areas.
- Development of internal tools and procedures to make data more accessible.
- In collaboration with the data analytics & reporting team, manage and support Azure Machine Learning environment.
Job Requirements
Education:
- A University Degree in Computer Sciences or Physical Sciences or Engineering; professional qualifications will be an advantage.
Experience:
- 10 to 12 years post-graduation experience, out of which 7 years should be a similar role within the IT department or Digital function or R&D function of a reputable organization preferably Oil & Gas company.
Competency Requirements:
- Highly skilled in SQL programming in T-SQL building stored procedures and jobs
- Strong functional understanding of Azure Machine Learning
- Ability to manage large volume data integration/ETL; experience with SQL Server Integration
- Services (SSIS) including ability to configure SQL Server agent
- Expertise in identifying and mapping data elements across multiple systems
- Knowledge of Power BI report visualizations, Data Analysis Expressions (DAX), Power Query (M), and Power BI data modeling
- Strong understanding of data integration, quality and validation
- Strong understanding of MDM, Data Warehouse/Data mart and relational database design
- Excellent written and verbal communication skills and able to interact with multiple IT teams and business partners both formally and informally
- Effective time management, ability to multi-task with changing priorities while continuing to provide exceptional client service
- Ability to work in a fast-paced agile environment (tools and processes).
Application Closing Date
27th January, 2022.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Click here for more information (PDF)
Note
- The Curriculum Vitae must be properly titled and uploaded (e.g CV_Data Analyst_Chukwu Abiola Ahmed)
- Relevant Credentials, Professional and membership Certificates, where applicable, must be uploaded as a single PDF file
- Application for more than 2 positions will be automatically disqualified.
- Only applications received via the IESL online portal shall be considered.
- Only Shortlisted Candidates will be contacted.
- Any false information provided during or after the application process will lead to outright disqualification of such candidate(s).
- If you have any challenge with the application portal, please email: [email protected] for support only.
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