Senior Data Scientist

Omm IT Solutions; Woodlawn (KY); On-site; USD 130,000 - 170,000; Full time

Job summary

Omm IT Solutions in Woodlawn, MD is seeking a senior data analytics engineer to develop and maintain NLP-driven data pipelines. You will work on enterprise datasets, applying advanced text processing and information extraction techniques.

The role requires deep Python/SQL skills, experience with ML libraries, and a strong focus on data integrity, performance, and security in a fast-paced environment. On-site work is mandatory five days a week.

Qualifications

• Master's and 10+ years IT experience; Bachelor's and 12+ years or 18+ years in lieu of a degree.
• Degree in Statistics, Applied Mathematics, Computer Science, or Information Science with NLP/Regex/SQL experience.
• Overall 10+ years’ experience in IT industry.

Responsibilities

• Design, implement, and maintain data processing and entity resolution pipelines using Python and SQL.
• Clean, transform, and manage large-scale datasets ensuring data integrity and security.
• Optimize complex SQL queries and database operations for performance and scalability.
• Participate in code reviews and uphold reproducibility and data privacy standards.
• Support data validation, testing, deployment, and post-implementation monitoring.

Skills

NLP

Text Processing

Info Extraction

NER

Address Standardization

Blocking & Indexing

String Metrics

TF-IDF/ Cosine

Phonetics Encoding

Python

Regex

SQL

Splink

FastLink

Dedupe

RecordLinkage

spaCy

Scikit-Learn

Code Reviews

Version Control

Data Privacy

Education

Master's in Statistics

BS in Computer Science

Tools

Splink

FastLink

Dedupe

recordlinkage

spaCy

Scikit-Learn

Job description

Permanent W-2 Employee / Corp2Corp Contractor | Omm IT Solutions | United States

Posted On 08/14/2026

Job Information

Start Date 08/16/2026 12:00 AM

Compensation Negotiable

IT Services

Work Authorization Authorized to work in USA

Background Check/Public Trust Clearance US Public Trust Clearance

Job Opening ID Omm2996J

State/Province Maryland

City Woodlawn

21041

Job Description

PLEASE NOTE:

• IT IS 100 % On Site position in Woodlawn
  
• Selected candidate must be able to obtain and maintain a public trust clearance
  
• Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week
  

KEY REQUIRED SKILLS:

• Strong practical experience with Natural Language Processing (NLP), Text Processing, and Information Extraction concepts including Named Entity Recognition, Blocking and Indexing, String Distance Metrics, TF-IDF/Cosine Similarity, Phonetics Encoding, Address Standardization
  
• Solid Python, Regex, and SQL experience
  

POSITION DESCRIPTION:

• Develop Analytics Solutions: Design, implement, and maintain advanced data processing and entity resolution pipelines using Python and SQL on enterprise data platforms.
  
• Data Hygiene & Management: Clean, transform, and manage large-scale datasets from diverse, complex sources, ensuring absolute data integrity, reliability, and security.
  
• Performance Optimization: Optimize complex SQL queries and database operations to ensure efficient data access, processing, and scalability.
  
• Engineering Standards: Actively participate in code reviews, enforce version control, and uphold best practices for code quality, reproducibility, and data privacy.
  
• End-to-End Delivery: Support data validation, testing, deployment, and post-implementation monitoring in a fast-paced environment.
  

Requirements

BASIC QUALIFICATIONS:

• Master's and 10+ years of experience, Bachelor's and 12+ years of experience or 18+ years in lieu of a degree
• Bachelor’s degree in Statistics, Applied Mathematics, Computer Science, or Information Science with experience in NLP, Text Processing, Information Extraction, Python, SQL, Regex and specialized libraries/frameworks.
  
• Overall 10+ years’ experience in IT industry

REQUIRED SKILLS:

• Strong practical experience with Natural Language Processing (NLP), Text Processing, and Information Extraction including:
• Practical knowledge of Named Entity Recognition and Address Standardization to extract and clean unstructured text data.
• Deep understanding of data matching strategies, including Blocking and Indexing, String Distance Metrics, and Phonetic Encoding.
• Experience applying TD-IDF and Cosine Similarity for text comparisons and information retrieval.
• Strong Python development skills for building analytics solutions and manipulating data.
• Advanced SQL proficiency for complex data querying, optimization, and database operations.
• Practical experience using Regex for advanced text processing, data cleansing, and pattern matching.
• Familiarity with specialized libraries and frameworks including:
• Linkage libraries such as Splink / FastLink, Dedupe, or recordlinkage
• Core Python data science libraries, specifically spaCy for NLP tasks and Scikit-Learn for general machine learning and clustering
• Familiarity with code reviews, version control, and maintaining data security and reproducibility standards.

DESIRED SKILLS:

• Prior experience delivering IT or data initiatives within federal, state, or local government environments
• Proven ability to operate independently, take ownership of data pipeline architectures, and drive projects from data discovery through to post-implementation.
• Experience retrieving, migrating, and manipulating data from legacy and distributed systems, including PostgreSQL, DB2, Oracle, SQL Server, and Hadoop, as well as unstructured flat files.
• Experience utilizing Jenkins to automate continuous integration, testing, and deployment (CI/CD) for data validation pipelines.
• Experience with pipeline automation tools to schedule and monitor complex data cleansing jobs.
• Strong ability to translate complex algorithmic decisions (such as probabilistic match thresholds) into clear business logic for executive leadership and non-technical stakeholders.
• Excellent problem-solving skills and proven verbal/written communication skills when collaborating across cross-functional teams.

Education/Work Experience

Master's and 10+ years of experience, Bachelor's and 12+ years of experience or 18+ years in lieu of a degree

Bachelor’s degree in Statistics, Applied Mathematics, Computer Science, or Information Science with experience in NLP, Text Processing, Information Extraction, Python, SQL, Regex and specialized libraries/frameworks.