ManTech Data Modeler/Architect in Owings Mills, Maryland
· ManTech is seeking a Data
Modeler/Architect to join a team delivering the next generation data platform
for CMS End-Stage Renal Disease Quality Reporting System (EQRS) program. The new data platform will enable integration
of data sources with next generation technologies across functional boundaries
and enable researchers and decision makers to solve ever more complex problems
and make decisions that impact patient outcomes.
· The data modeler/architect will
perform the following duties:
· Work with multiple teams to
identify, design and build appropriate dataset and linkages for complex data.
· Support refactoring legacy
systems into microservices which integrate with a Hadoop data lake.
· Contribute to evaluating and
selecting new tools for data management and promoting industry best data
management practices among the development teams.
· Manage metadata for all data
sources within a Hadoop data lake.
· Organize, deliver, and ensure
data integration support.
· Create star/snowflake schemas
data models in support of self-service BI.
· Develops/manages complex data
models (conceptual, logical, & physical) in multiple formats (relational,
star/snowflake, object-oriented, etc.)
· Analyzes & acquires data
from primary and secondary data sources – creating mapping
specifications/requirements for use by ETL development resources
· Drives data modeling best
practices within the team
· Maintains knowledge on current
and emerging developments/trends for assigned areas of responsibility, assesses
the impact, and collaborates with management to incorporate new trends and
developments in current and future solutions.
· Champions and enhances
organizational initiatives by positively influencing and supporting change
management and/or departmental/enterprise initiatives within assigned areas of
· Serves as a resource to team
members and applicable internal/external stakeholders on more complex
assignments/projects for his/her assigned areas of responsibility.
· Identifies and recommends
process improvements that significantly reduce workloads or improve quality for
his/her assigned areas of responsibility.
· Determines how existing
applications, systems, databases, interfaces and/or hardware can interact to
meet new and emerging enterprise initiatives.
· Identifies potential application
solutions by understanding increasingly complex business/technical problems and
· Provides input and validates
increasingly complex project plans, test plans and implementation plans.
· Consults and/or participates in
the requirements, design and coding walkthroughs to ensure the development of
· Investigates and resolves
increasingly complex problems including providing support for production
systems in a timely manner.
· Proactively identifies problems
and presents/develops solutions
· Communicates effectively with
internal stakeholders and management.
· Defines detailed development
tasks, task dependencies and estimates to complete work
· Bachelor s degree and 10-12 years of experience
working in software development projects
· 5+ years data modeling
experience with 3NF, dimensional modeling, creating physical and logical models
· 6+ years SQL experience and
· 3+ years of experience working
in Hadoop environment, including HDFS, Hive, Sqoop, HBase, Pig, Flume, Parquet,
Avro and/or Spark.
· 4+ years experience with ERwin
Enterprise Data Modeler Suite or equivalent modeling software
· Knowledge of data analytics and
· Understanding of NoSQL
· Ability to logically model
· Experience with XML, UML and
· Hands-on experience with a
various database types: Transactional (PostgreSQL, Oracle, MySQL), NoSQL (HBase,
MongoDB, Apache Cassandra
Requires Bachelor s degree or equivalent, and seven to nine years of related experience.
Equivalent Experience/Education, Bachelor's Degree
Years of Experience
11-13 years w/High School Diploma, 05-07 years w/Bachelors Degree, 02-04 years w/Masters Degree
ManTech International Corporation is comprised of approximately 7,300 talented employees who use advanced technology to help government and industry meet some of their greatest challenges around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Nearly half our employees have a military background, and approximately 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, health, space, and intelligence communities; we hold nearly 1,100 active contracts with more than 50 different government agencies.
ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.
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