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Customer Data Jobs in Washington (NOW HIRING)

Data Engineer

Herndon, VA · On-site

$117K - $141K/yr

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Herndon VA. The Data Engineer will leverage their expertise with Python to support the customer's data ...

Furthermore, the successful candidate will serve as the liaison for the customer's data quality efforts, participating in regular meetings, representing the CDM Data Services - BETSIE program, and ...

Design and maintain data conversion and ETL pipelines to prepare customer data for model training * Generate and analyze synthetic data to augment computer vision models where real-world data is ...

Data Analyst

Arlington, VA · On-site

$85K - $110K/yr

Customer & Partner Relationship Insights Analyze how customers move between direct sales and ... Bachelor's degree in Data Science, Statistics, Business Analytics, Computer Science, or a related ...

Data Analyst

Arlington, VA · On-site

$85K - $110K/yr

Customer & Partner Relationship Insights Analyze how customers move between direct sales and ... Bachelor's degree in Data Science, Statistics, Business Analytics, Computer Science, or a related ...

Data Analyst

Arlington, VA · On-site

$85K - $110K/yr

Customer & Partner Relationship Insights Analyze how customers move between direct sales and ... Bachelor's degree in Data Science, Statistics, Business Analytics, Computer Science, or a related ...

Manager, CRM

Mclean, VA · On-site

$90K - $120K/yr

Extract customer data from relational databases using SQL script to deliver insights to regional counterparts. * Determine effectiveness of CRM marketing campaigns, isolating which customers are ...

Work with customer data and own the development of an AI solution from ideation to production * Leverage integrations with big data frameworks (e.g. Databricks) as needed to develop solutions for ...

Data Engineer with Security Clearance

Herndon, VA · On-site

$117K - $141K/yr

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Herndon VA. The Data Engineer will leverage their expertise with Python to support the customer's data ...

Data Engineer

Herndon, VA · On-site

$141K - $236K/yr

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Herndon VA. The Data Engineer will leverage their expertise with Python to support the customer's data ...

Cleared Chief Data Architect

Bethesda, MD · On-site

$68 - $87.50/hr

Noblis is seeking a cleared Chief Data Architect supporting their customer in Bethesda, MD on a SETA contract. This expert-level position requires a strategic leader responsible for defining and ...

Cleared Chief Data Architect

Bethesda, MD · On-site

$68.25 - $87.75/hr

Responsibilities Noblis is seeking a cleared Data Architect supporting our customer in Bethesda, MD on a SETA contract. The Chief Data Architect will serve as the senior technical authority ...

Cleared Chief Data Architect

Bethesda, MD · On-site

$68.25 - $88/hr

Responsibilities Noblis is seeking a cleared Data Architect supporting our customer in Bethesda, MD on a SETA contract. The Chief Data Architect will serve as the senior technical authority ...

Showing results 21-40

Customer Data information

What is the difference between Customer Data vs Customer Support Specialist?

AspectCustomer DataCustomer Support Specialist
Primary RoleCollecting, analyzing, and managing customer informationAssisting customers with inquiries, troubleshooting, and support
Required SkillsData analysis, database management, attention to detailCommunication, problem-solving, customer service
Work EnvironmentData teams, analytics departments, office settingsCustomer service centers, call centers, office settings
Common CertificationsData analysis certifications, CRM software trainingCustomer service certifications, communication skills training

Customer Data professionals focus on managing and analyzing customer information to support marketing and business decisions, while Customer Support Specialists directly assist customers with their issues. Both roles are essential in customer-centric industries but serve different functions within the customer experience ecosystem.

Infographic showing various Customer Data job openings in Washington as of August 2026, with employment types broken down into 78% Full Time, 14% Part Time, 2% Temporary, and 6% Contract. Highlights an 82% Physical, 1% Hybrid, and 17% Remote job distribution.

Data Engineer

MANTECH

Herndon, VA • On-site

$117K - $141K/yr

Other

Re-posted 13 days ago


ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 245 rated software companies


Job description

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Herndon VA. The Data Engineer will leverage their expertise with Python to support the customer’s data pipelines and related applications, from collection to ingestion, and ensure the integrity and security of data systems. You will play a critical role in delivering relevant and actionable cyber data to the right customers in a format that is normalized and actionable by cyber analysts and data scientists.

Responsibilities include but are not limited to:

  • Design, build, optimize, and maintain resilient data pipelines using Python, with a focus on data collection, ingestion, ETL, and analytics
  • Develop and support complex data solutions, including data transformation, validation, and quality controls
  • Integrate data from a variety of internal and external sources, including REST APIs, flat files, and structured/semi-structured formats
  • Ensure data is available, accessible, reliable, and securely handled to meet stakeholder and operational needs
  • Test, troubleshoot, and validate data movement, parsing, and transformation code across development and production environments
  • Provide platform and production support, including debugging, root cause analysis, issue resolution, and ongoing maintenance
  • Collaborate with cross-functional teams to deliver data products and help end users understand and effectively use analytics environments

Minimum Qualifications:

  • High School Diploma and 5+ years’ experience with software development in Python
  • Experience with data engineering
  • Experience building and maintaining data pipelines, ETL processes, and ingestion workflows
  • Experience with Git/GitHub or similar version control systems
  • Experience with common data formats such as JSON, XML, CSV, and other structured or semi-structured data
  • Experience working with Bash, Linux, and command-line tools in a development or production environment

Preferred Qualifications:

  • Bachelor’s degree in computer science or similar technical field
  • Experience with Elasticsearch and Kibana
  • Experience with AWS services such as Lambda, EC2, and S3
  • Experience with data analytics and visualization tools
  • Knowledge of cyber operations
  • Certified Information Systems Security Professional (CISSP certification)

Clearance Requirements: An active/current  TS/SCI with Polygraph is required

Physical Requirements: Must be able to remain in a stationary position 50% of the time


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