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Data Cleaning Jobs in Decatur, GA (NOW HIRING)

Data Scientist

Atlanta, GA · On-site

$99K - $225K/yr

You Have: * 8+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining * 8+ years of experience with statistical and general-purpose programming ...

Data Scientist

Atlanta, GA · On-site

$99K - $225K/yr

You Have: * 8+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining * 8+ years of experience with statistical and general-purpose programming ...

Data Scientist

Atlanta, GA · On-site

$99K - $225K/yr

You Have: * 8+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining * 8+ years of experience with statistical and general-purpose programming ...

We are interested in a variety of topics including big data management, self-service data cleaning and transformation at scale, data quality, search and discovery of structured data, information ...

Experience with data exploration, data cleaning, data analysis, data visualization, or data mining * Experience with statistical and general-purpose programming languages for data analysis

Senior Database Researcher

Atlanta, GA · On-site

$64.75 - $86.50/hr

We are interested in a variety of topics including big data management, self-service data cleaning and transformation at scale, data quality, search and discovery of structured data, information ...

Senior Database Researcher

Atlanta, GA · On-site

$64.75 - $86.50/hr

We are interested in a variety of topics including big data management, self-service data cleaning and transformation at scale, data quality, search and discovery of structured data, information ...

Deep knowledge of data collection methods, data cleaning, descriptive statistics, data visualization, spreadsheet analysis, SQL querying, basic statistical inference, pivot tables, and reporting ...

Big Data Engineer

Alpharetta, GA · On-site

$54.50 - $72/hr

... of data cleaning, wrangling, visualization and reporting, with an understanding of the best, most efficient use of associated tools and applications to complete these tasks. • Proven ability to ...

Deep knowledge of data collection methods, data cleaning, descriptive statistics, data visualization, spreadsheet analysis, SQL querying, basic statistical inference, pivot tables, and reporting ...

Deep knowledge of data collection methods, data cleaning, descriptive statistics, data visualization, spreadsheet analysis, SQL querying, basic statistical inference, pivot tables, and reporting ...

Deep knowledge of data collection methods, data cleaning, descriptive statistics, data visualization, spreadsheet analysis, SQL querying, basic statistical inference, pivot tables, and reporting ...

Deep knowledge of data collection methods, data cleaning, descriptive statistics, data visualization, spreadsheet analysis, SQL querying, basic statistical inference, pivot tables, and reporting ...

Deep knowledge of data collection methods, data cleaning, descriptive statistics, data visualization, spreadsheet analysis, SQL querying, basic statistical inference, pivot tables, and reporting ...

Showing results 21-40

Data Cleaning information

What is a data cleaning?

A Data Cleaning job involves identifying and correcting errors, inconsistencies, and inaccuracies in datasets to ensure high-quality data for analysis. This process includes removing duplicate records, filling in missing values, standardizing formats, and eliminating irrelevant or erroneous data. Data cleaning helps improve data accuracy, reliability, and usability for business intelligence, machine learning, and decision-making. Professionals in this role typically work with databases, spreadsheets, and data management tools to refine raw data into a structured and meaningful format.

What are the key skills and qualifications needed to thrive in data cleaning, and why are they important?

To thrive in Data Cleaning, you need a strong attention to detail, analytical skills, and a solid understanding of data management practices, often supported by training or coursework in data science, statistics, or information technology. Familiarity with tools like Microsoft Excel, SQL, Python (with libraries such as pandas), or specialized data cleaning software is highly valuable. Excellent problem-solving abilities, persistence, and effective communication are important soft skills for identifying and addressing data inconsistencies while collaborating with other team members. These skills are essential to ensure that datasets are accurate, reliable, and ready for analysis, leading to trustworthy business insights.

What are the most common challenges faced by professionals in data cleaning roles?

One of the biggest challenges in data cleaning is dealing with incomplete, inconsistent, or duplicate data from multiple sources, which often requires creative problem-solving and close attention to detail. Communicating with team members to clarify data definitions and intended use is also a frequent part of the job, as misinterpretations can lead to errors. Additionally, deadlines and large datasets can make the role fast-paced, so strong organizational skills and efficiency are important. However, overcoming these challenges offers valuable experience and plays a crucial role in ensuring the success of projects that depend on high-quality data.

What skills are needed for data cleaning?

Data cleaning requires skills in data analysis, attention to detail, and proficiency with tools like Excel, SQL, or data cleaning software. Knowledge of data formats, basic programming (e.g., Python or R), and understanding of data quality principles are also important for effective data cleaning tasks.

What are popular job titles related to Data Cleaning jobs in Decatur, GA?

For Data Cleaning jobs in Decatur, GA, the most frequently searched job titles are:

What job categories do people searching Data Cleaning jobs in Decatur, GA look for?

The top searched job categories for Data Cleaning jobs in Decatur, GA are:

What cities near Decatur, GA are hiring for Data Cleaning jobs?

Cities near Decatur, GA with the most Data Cleaning job openings:

Infographic showing various Data Cleaning job openings in Decatur, GA as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 100% In-person job distribution.

Data Scientist

Atlanta, GA • On-site

Booz Allen Hamilton
IT Services • 10K+ employees

$99K - $225K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 23 days ago


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz


Job description

Data Scientist

The Opportunity:

As a data scientist,you'reexcited at the prospect of unlocking the secrets held by a data set, andyou'refascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can turn these complex data sets into useful information to solve global challenges. Across private and public sectors-from fraud detection to cancer research to national intelligence-we need a seasoned data scientist like you to help find the answers in the data.

On our team,you'lluse your leadership skills and data scienceexpertiseto create real-world impact.You'llwork closely with clients to understand their questions andneeds, andthen dig into their data-rich environments to find the pieces of their information puzzle.You'llguide and mentor your team as you oversee the development of algorithms and systems.You'lluse the right combination of tools and frameworks to turn sets of disparate data points into objective answers to advise your clients as they make informed decisions. As a technical leader,you'llidentifynew opportunities to use data science solutions to help your clients meet their toughest challenges.Ultimately, you'llprovide a deep understanding of the data, what it all means, and how it can be used.This position is located in Atlanta, GA.

Work with us as we use data science for good.

Join us. The worldcan'twait.

You Have:

  • 8+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining

  • 8+ years of experience with statistical and general-purpose programming languages for data analysis

  • 8+ years of experience analyzing structured and unstructured data sources

  • Experience developing predictive data models, quantitative analyses, and visualization of targeted data sources

  • Experience with Azure and Databricks

  • Experience leading a team, including projects and deliverables

  • Experience leading the development of solutions to complex programs

  • Experience with natural language processing, text mining, or machine learning techniques

  • Ability to obtain andmaintaina Public Trust or Suitability/Fitness determination based on client requirements

  • Bachelor's degree

Nice If You Have:

  • Experience with the development of algorithmsleveragingR, Python, or SQL/NoSQL

  • Experience with distributed data and computing tools

  • Experience with Machine Learning, AI, or NLP

  • Experience with visualization packages, includingPlotly, Seaborn, or ggplot2

  • Experience working with health data, including health surveillance, wastewater surveillance, andbiosurveillance

Vetting:

Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.

  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.

  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.


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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914