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Data Cleaning Jobs
350,393 Jobs within 5000 miles of Ashburn, VA

Acdi/Voca

MIS and Data Analyst

Acdi/Voca Washington, DC

Monitors and supports MIS specialist and field MEL teams with data capture, upload, cleaning and visualization through dashboards and other interactive software. * Supports the Database and ...

LinQuest

Data Scientist

LinQuest Herndon, VA
  • Full-Time

Lead and develop technical strategies to support an ELT pipeline with proper data cleaning and entity resolution processes. * Create effective data visualizations to communicate patterns in data ...

Leidos

Data Scientist

Leidos Vienna, VA

Remote

  • Full-Time

Writes, tests, and implements R code for cleaning, wrangling, manipulating, and transforming data to prepare it for downstream storage processing such as insertion/updating of databases and for ...

Federal Data Systems, Inc

Data Scientist - Level II, III, IV

Federal Data Systems, Inc Fort George Meade, MD
  • Full-Time

Python), statistical analysis (e.g. variability, sampling error, inference, hypothesis testing, EDA, application of linear models), data management (e.g. data cleaning and transformation), data ...

School of Public Health - East Baltimore Campus

Research Data Analyst

School of Public Health - East Baltimore Campus Baltimore, MD
  • $46K to $63K Annually
  • Full-Time

Develop data cleaning programs for new forms and run data cleaning programs for existing forms. * Develop and implement data quality assurance procedures to ensure validity and reliability of study ...

Integral

Data Analyst

Integral McLean, VA

Performing data analysis within any or all parts of the data analysis lifecycle, e.g., data gathering, data clean-up/prep, exploratory analysis, modeling, if required, and presentation of results

School of Medicine - East Baltimore Campus

Research Data Analyst

School of Medicine - East Baltimore Campus Baltimore, MD
  • $46K to $63K Annually
  • Full-Time

Develop data cleaning programs for forms. * Develop and implement data quality assurance procedures to ensure validity and reliability of study results. * Create datasets for analysis by other ...

Hybrid

Research Data Coordinator

Hybrid Baltimore, MD
  • $16 to $23 Hourly
  • Full-Time

Perform data quality review and data cleaning tasks * Assist clinics with data entry problems * Design data entry screens using custom Excel and web-based libraries * Program server-side scripts (ASP ...

Odyssey Systems Consulting Group, Ltd.

Senior Public Health Analyst

Odyssey Systems Consulting Group, Ltd. Silver Spring, MD
  • Full-Time

Tasks may require acquiring data from multiple military sources, entering, cleaning and merging data to create an analytic dataset, performing statistical analyses, generating results, and preparing ...

  • Full-Time

Advanced excel including data cleaning formulas including index/match, nested if statements, and pivot tables. * Advanced experience in writing SQL queries, data discovery and analysis * Thorough ...

Johns Hopkins Bayview

Research Data Analyst - COPD PMCOE

Johns Hopkins Bayview Baltimore, MD
  • Full-Time

Oversees & performs constructions of datasets, variables & data cleaning. * Serves as a quality control checkpoint person for data collected and analyses (conducted by self or by others). * Provide ...

School of Medicine - East Baltimore Campus

Research Data Manager

School of Medicine - East Baltimore Campus Baltimore, MD
  • $46K to $63K Annually
  • Full-Time

Responsible for assisting with clinical database management, data verification, data cleaning, and quality assurance of multiple projects. * Responsible for appropriately executing of all mid-study ...

Homewood Campus

Associate Business Service Analyst

Homewood Campus Baltimore, MD
  • Full-Time

Create basic scripts to for data cleaning. * Works in collaboration with leadership in the Life Design Lab to fulfill data reporting and analytics. Business Analysis & Cross Collaboration (10%) * ...

Dovel Technologies, LLC

Bioinformatics Scientist

Dovel Technologies, LLC Baltimore, MD

Analyze and evaluate data cleaning and harmonization needs in the using a variety of descriptive statistics and analytic methods * Identify new tools and resources for reaching biologically ...

Shine Systems

Software Developer (Senior)

Shine Systems Rockville, MD
  • Full-Time

Other tools used are Contour and Data Preparation, which are both applications in Palantir Foundry used to automate the data cleaning and data transformation processes for very large data sets. A ...

  • Full-Time

Performing the entire lifecycle of analysis: problem formulation, data acquisition, data cleaning, analysis, and presentation Basic Qualifications * MS in relevant discipline with 6+ years relevant ...

WOOD Consulting Services

Cyber Security Systems Engineer, Senior

WOOD Consulting Services Arlington, VA

Experience with creating regular expressions for use in data cleaning, parsing, validation, and reporting. * Experience applying security monitoring application data (like firewalls, intrusion ...

Johns Hopkins Bayview

Programmer Analyst

Johns Hopkins Bayview Baltimore, MD
  • Full-Time

Building data collection tools within databases while working with Primary Investigators and identified BEAD Core team members * Formatting and cleaning databases and datasets as needed, including ...