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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 att4-4808053

Location: Englewood, CO, 80113, USA

Description Position summary:

As our 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

Essential duties & responsibilities:

• Provide
direction in the requirements gathering effort

• Lead
data profiling activities of source system candidates

• Lead
efforts to document source-to-target mappings

• Lead
efforts to design and implement logical data models focusing on usability
(Reporting Data Model)

• Establish
and ensure conformed dimension design and modeling across the RDS (Reporting
Data Store)

• Responsible
for Performance and ease of use of data and information

• Collaborate
with other designers and architects within Business Intelligence and IT to
build high performing / easy to use data models

• Establish
and ensure standard solution design across all data types for optimal
performance and enterprise understanding

• Focus
on avoiding point solutions and redesigning existing point solutions

**Knowledge, skills and abilities:**

• Must
be able to translate business requirements to technical requirements and to
write concise, high-quality technical documents and be able to communicate
technical information clearly

• Excellent
knowledge of standard concepts, best practices, and procedures within a
business intelligence environment

• Possesses
strong ability to drive and lead conversations and discussion around business

• Strong
understanding of how the various technical pieces fit together: you can explain
why you made data design decisions and solution models.

• Strong
communication skills (verbal and written), the drive to succeed and work
independently and on a team, with the ability to multi task, and deliver
quality results

• Strong
knowledge and experience in dimensional star-schema models (Kimball) and
relational database design and usage,

• Working
Knowledge of ETL Software like Informatica / MS SSIS

• Familiarity
with Business Intelligence analytics tools that support OLAP / ROLAP / MOLAP /
HOLAP/ Metadata Management/ Reporting

• Experience
of agile development processes

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

• Experience
with Hadoop environment (including Hive, Impala, Sqoop, Spark etc.)

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

• Experience
in interacting with Business Analysts to help drive reporting and analytical

• Very
strong technical skills are essential.

**Education and/or formal training:**

in Computer Science/Management Information Systems or equivalent business

• Master’s
degree with emphasis in Business Intelligence, Computer Science, Computer and
Electrical Engineering, or Master’s in Business Administration is
ideal/preferred or equivalent work experience

• Minimum 8 years experience in Business Intelligence
area specifically with data modeling for high-performing, business facing BI UI

Apply on the Company Site

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