MDM Engineer / Analyst

Amtex Enterprises Inc.; Dallas (TX); Hybrid; USD 90,000 - 120,000; Full time

Job summary

Amtex Enterprises Inc. in Dallas, TX is seeking an MDM Engineer/Analyst to own match, merge, and survivorship rules for transmission and distribution data.

You will support data governance, write mapping and acceptance tests, and collaborate with DBA, ETL developers, analysts, and data architects to drive complex data initiatives. The role requires 5+ years in data analysis with 2+ years in MDM or data quality, advanced SQL skills, and experience with Oracle Exadata and SQL Server.

Qualifications

• 5+ years in data analysis with 2+ years in MDM or data quality.
• Advanced SQL; hands-on data profiling and reconciliation is essential.
• Previous experience with Oracle Exadata and SQL Server databases.
• Experience with an MDM platform (Ab Initio preferred).
• Extensive knowledge of Data Governance, ETL, REST API development, OLAP and best practices for data tracking.
• Ability to work in a fast-paced agile environment managing multiple priorities.

Responsibilities

• Profile source data and measure data quality (completeness, uniqueness, validity and consistency).
• Define and tune match, merge, and survivorship rules in Ab Initio including thresholds, weights and exception handling.
• Investigate data anomalies/issues reported by Business and Root-cause duplicates and false merges; provide mitigation recommendations.
• Build dashboards and reports on match accuracy, duplicate rate, MDM health, stewardship backlog, and business impact.
• Configure and tune rules, deduplication routines, and survivorship criteria to ensure a single source of truth.
• Write requirements, mappings, and acceptance tests for MDM integrations.
• Work with ETL, Replication and DBA teams to determine data transformations and document accordingly.
• Build and optimize data integration workflows connecting source systems to centralized MDM hub.

Skills

Advanced SQL

Data analysis

MDM

Data quality

Tools

Oracle Exadata

SQL Server

Ab Initio

REST API

OLAP

Job description

Job Title : MDM Engineer / Analyst

Duration: 12+ months contract.

Location: Dallas, TX – Hybrid- In-office presence requirement minimum of 3 – 4 days a week (subject to change)

Interviews: 1st Round – 30 mins (Webex) 2nd Round – 60 mins (In person)

You'll own the match, merge, and survivorship rules for Oncor’s transmission and distribution data. You'll support and analyze data anomalies for source data originating in multiple environments including but not limited to Data Warehouse, ODS, Data Replication/ETL and other Data Management initiatives. You will closely collaborate with the Business users and the Data Management team members such as Business Analysts, DBA, ETL developers, Application developers and Data Architects to support complex Data related initiatives. You will also be responsible for assisting in the initial setup and on-going documentation/configuration related to Data Governance and Master Data Management solutions. You have a passion for data, along with good SQL, analytical and communication skills.

Responsibilities

• Profile source data and measure data quality (completeness, uniqueness, validity and consistency)
• Define and tune match, merge, and survivorship rules in Ab Initio including thresholds, weights and exception handling in collaboration with data stewards
• Investigate data anomalies/issues reported by Business and Root-cause duplicates and false merges. Provide recommendations for mitigation and drive fixes upstream
• Build dashboards and reports on match accuracy, duplicate rate, MDM health, stewardship backlog, and business impact
• Configure and tune rules, deduplication routines, and survivorship criteria to ensure a single source of truth in data set.
• Write requirements, mappings, and acceptance tests for MDM integrations
• Work with ETL, Replication and DBA teams to determine data transformations, data movement and derivations and document accordingly
• Work with Data Stewards on review queues; define unmerge and remediation processes
• Build and optimize data integration workflows connecting source systems to centralized MDM hub
• Partner with analysts, data governance teams, and business stakeholders to implement master data management at Oncor.
• Support Data Governance functions such as definitions, ownership, documenting lineage, data standardization, and dictionary.
• Work with support teams to ensure consistent and pro‑active support methodologies are adhered to for all aspects of data movements and data transformations
• Assist in break fix and production validation as it relates to data derivations, replication and structures
• Ability to explain data problems to non-technical stakeholders

Qualifications

• 5+ years in data analysis with 2 or more years in MDM or data quality
• Advanced SQL; hands‑on data profiling and reconciliation is essential
• Previous experience working with Oracle Exadata and SQL Server databases
• Experience with an MDM platform (Ab Initio preferred)
• Extensive working knowledge of Data Governance, ETL, REST API development, OLAP and best practices for data tracking
• Ability to work in a team‑oriented, fast‑paced agile environment managing multiple priorities

PLUS SKILLS

• Denodo Experience a plus
• Big Data Experience (Hadoop, MongoDB) a plus
• Postgres and Cloud Experience is a plus
• Regulated Industry experience is a plus