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Senior-Big Data Engineer - BIG DATA


Englewood, CO
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Job Details

Company AT&T

Job Title Senior-Big Data Engineer - BIG DATA

Jobid att4-4447129

Location: Englewood, CO, 80113, USA

Description **Positionsummary:**

As our Business Intelligence(BI) Solution Data Designer, you will lead efforts across BI from
requirements gathering through implementation from a data perspective. You will
provide technical guidance and lead efforts to document source-to-target
mappings, logical data models and profile activities. As a key player within
our Business Intelligence organization, you will partner with your peers to
deliver business-friendly, fast logical data models. The candidate will be an outstanding verbal
and written communicator and will have the ability to quickly build effective
working relationships with business and technical teams.

**Essentialduties & responsibilities:**

+ Provide direction in the requirements gatheringeffort

+ Lead data profiling activities of source systemcandidates

+ Lead efforts to document source-to-targetmappings

+ Lead efforts to design and implement logicaldata models focusing on usability (Reporting Data Model)

+ Establish and ensure conformed dimension designand modeling across the RDS (Reporting Data Store)

+ Responsible for Performance and ease of use ofdata and information

+ Collaborate with other designers and architectswithin Business Intelligence and IT to build high performing / easy to use datamodels

+ Establish and ensure standard solution design acrossall data types for optimal performance and enterprise understanding

+ Focus on avoiding point solutions andredesigning existing point solutions

**Educationand/or formal training:**

+ BA/BS in Computer Science/Management InformationSystems or equivalent business degree

+ Master’s degree with emphasis in BusinessIntelligence, Computer Science, Computer and Electrical Engineering, orMaster’s in Business Administration is ideal/preferred or equivalent workexperience

+ Minimum 8years of experience in Business Intelligence area specifically with datamodeling for high-performing, business facing BI UI Solutions

**Knowledge,skills and abilities:**

+ Must be able to translate business requirementsto technical requirements and to write concise, high-quality technicaldocuments and be able to communicate technical information clearly

+ Excellent knowledge of standard concepts, bestpractices, and procedures within a business intelligence environment

+ Possesses strong ability to drive and leadconversations and discussion around business solutions

+ Strong understanding of how the varioustechnical pieces fit together: you can explain why you made data designdecisions and solution models.

+ Strong communication skills (verbal andwritten), the drive to succeed and work independently and on a team, with theability to multi task, and deliver quality results

+ Strong knowledge and experience in dimensionalstar-schema models (Kimball) and relational database design and usage,

+ Working Knowledge of ETL Software likeInformatica / MS SSIS

+ Familiarity with Business Intelligence analyticstools that support OLAP / ROLAP / MOLAP / HOLAP/ Metadata Management/ Reporting

+ Experience of agile development processes

+ Ideal candidate will have 5 plus years SQLdatabase development experience (advanced SQL skills are needed)

+ Experience with Hadoop environment (includingHive, Impala, Sqoop, Spark etc.)

+ Experience in report writing, analytics,visualizations, and dashboard creation

+ Experience in interacting with Business Analyststo help drive reporting and analytical requirements.

+ Very strong technical skills are essential

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