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Data Engineer Project Jobs in St Louis, MO (NOW HIRING)

Data Engineer

O Fallon, IL · On-site

$61K - $141K/yr

As a data engineer, you know that organizing data can yield pivotal insights when it's gathered ... driven projects in the industry. You'll develop and deploy the pipelines and platforms that ...

Data Engineer

Saint Louis, MO · On-site

$111K - $133K/yr

Data Engineer * Location: St. Louis, MO ( Onsite Mon-Fri) - Travel expenses will be paid ... Years of Experience: 5-8 Project-specific requirements: * Active Secret clearance * No dual ...

Data Engineer

Saint Louis, MO · On-site

$111K - $133K/yr

Data Engineer * Location: St. Louis, MO ( Onsite Mon-Fri) - Travel expenses will be paid ... Years of Experience: 5-8 Project-specific requirements: * Active Secret clearance * No dual ...

Data Engineer

O Fallon, IL · On-site

$61K - $141K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial ... driven projects in the industry. You'll develop and deploy the pipelines and platforms that ...

Data Engineer

O Fallon, IL · On-site

$61K - $141K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial ... driven projects in the industry. You'll develop and deploy the pipelines and platforms that ...

Data Engineer

O Fallon, IL · On-site +1

$61K - $141K/yr

Share Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and ... driven projects in the industry. You'll develop and deploy the pipelines and platforms that ...

Data Engineer Manager

Saint Louis, MO · On-site

$108K - $130K/yr

The Cloud Data Engineering team within Data Engineering will oversee the analysis, development ... Build, develop, and execute project plans across multiple initiatives * Work on small to medium ...

Data Engineer

Saint Louis, MO · On-site

$111K - $133K/yr

As an experienced Data Engineer you will have the ability to share new ideas and collaborate on ... Project Delivery Model (PDM) is a talent model that is tailored specifically for long-term, onsite ...

Data Engineer Manager

Saint Louis, MO · On-site +1

$111K - $133K/yr

Excellent analytical skills as proven through past success with multiple projects delivery ... engineering or data warehouse and reporting environment Proven leadership of application ...

Data Engineer

Fairview Heights, IL · On-site

$89K - $148K/yr

Guidehouse seeks a Data Engineer with some AI experience to support in building, optimizing, and ... Experience supporting federal programs and/or large-scale data modernization projects.

Data Engineer - Multiple Positions

Chesterfield, MO · On-site

$113K - $136K/yr

As a Data Engineer at Koantek, you will leverage advanced data engineering techniques and analytics ... Implementation of comprehensive big data projects, including the development and deployment of ...

Data Engineer - Multiple Positions

Chesterfield, MO · Remote

$113K - $136K/yr

As a Data Engineer at Koantek, you will leverage advanced data engineering techniques and analytics ... Implementation of comprehensive big data projects, including the development and deployment of ...

Data Engineer

Saint Louis, MO · On-site

$108K - $130K/yr

Complete additional projects and tasks as assigned by program leadership. What We Are Looking For Required: * Bachelor's degree in Computer Science, Data Engineering, Information Systems, or a ...

Data Engineer

Saint Louis, MO · On-site

$125K - $150K/yr

... projects and tasks as assigned by program leadership. What We Are Looking For Required: • Bachelor's degree in Computer Science, Data Engineering, Information Systems, or a related field. • 5 or ...

Now hiring for our Data Engineer cohort starting in November 2026. To apply, please submit a formal ... Programming experience (6+ months) shown on your resume from academic coursework, personal projects ...

New

... projects, or professional work. You must have programmed within the last 3 months. Plus one of the ... interest in Data Engineering Strong logic and reasoning skills Clear communication and ...

Sr. Data Engineer

Saint Ann, MO

$107K - $128K/yr

... projects in a complex enterprise environment * 3 years developing and delivering data engineering ... solutions in data warehousing * 3 years developing with data-specific coding languages like SQL * 1 ...

Data Engineer

Saint Charles, MO · On-site

$107K - $129K/yr

Data Engineer Division: Information Technology Evaluation Group: Staff FLSA Status: Exempt Reports ... Participates in project planning and implementation for system-related initiatives Service ...

Data Engineer II

Saint Louis, MO · On-site

$111K - $133K/yr

As an experienced Data Engineer , you will have the ability to share new ideas and collaborate on ... Project Talent Model (PTM) is a talent model that is tailored specifically for long-term, onsite ...

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Showing results 1-20

Data Engineer Project information

See St Louis, MO salary details

$44.7K

$160.4K

$236.7K

How much do data engineer project jobs pay per year?

As of Sep 12, 2026, the average yearly pay for data engineer project in St. Louis, MO is $160,435.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,800.00 and $165,300.00 per year, depending on experience, location, and employer.

What is a data engineer project?

A Data Engineer Project refers to a specific initiative or assignment undertaken by data engineers to design, build, and maintain systems that gather, process, and store large volumes of data. These projects often involve creating data pipelines, integrating multiple data sources, ensuring data quality, and optimizing storage solutions for analytics or business intelligence. Such projects are critical for organizations to manage their data efficiently and enable data-driven decision-making. Data Engineer Projects can range from building a data warehouse to implementing real-time data streaming solutions.

What are some common challenges faced by data engineers working on project-based teams?

Data Engineers on project-based teams often encounter challenges such as integrating data from disparate sources, ensuring data quality and consistency, and meeting tight project deadlines. Collaboration with data scientists, analysts, and software engineers is crucial, requiring clear communication to translate business needs into robust data pipelines. Additionally, adapting to evolving technologies and toolsets is essential for the successful delivery of scalable and maintainable solutions.

What are the key skills and qualifications needed to thrive as a data engineer, and why are they important?

To thrive as a Data Engineer, you need strong proficiency in programming (Python, Java, or Scala), data modeling, and database management, often supported by a degree in computer science or a related field. Familiarity with big data tools (like Hadoop, Spark), ETL systems, cloud platforms (AWS, Azure, GCP), and relevant certifications is highly beneficial. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with data teams and stakeholders. These competencies are essential for building reliable data pipelines and ensuring data availability and quality to drive business insights.

What is the difference between Data Engineer Project vs Data Engineer?

AspectData Engineer ProjectData Engineer
CredentialsTypically requires a degree in Computer Science, Data Science, or related fields; certifications like AWS, Google Cloud, or Azure are commonSimilar credentials; often holds certifications in cloud platforms and data tools
Work EnvironmentProject-based, often temporary teams working on specific data solutionsFull-time role within organizations, maintaining ongoing data pipelines and infrastructure
Industry UsageUsed across industries for specific data initiativesCore role in data-driven companies and departments
Search & Comparison IntentOften searched for project-based roles or freelance opportunitiesMore common in job searches for permanent positions

In summary, Data Engineer Projects focus on temporary, goal-specific data tasks, while Data Engineers hold ongoing roles responsible for maintaining data infrastructure. Both roles require similar skills and certifications but differ mainly in scope and employment type.

Are data engineers still in high demand?

Data engineers are currently in high demand due to the increasing reliance on data-driven decision making and the growth of big data technologies. Skills in cloud platforms, data pipeline development, and tools like SQL, Python, and Apache Spark enhance job prospects in this field.

Is a data engineer paid well?

Data engineers are generally well-compensated due to their specialized skills in managing large datasets, working with tools like SQL, Python, and cloud platforms. Salaries vary by experience, location, and industry, but they tend to be higher than average for tech roles, reflecting the demand for data infrastructure expertise.

What are popular job titles related to Data Engineer Project jobs in St. Louis, MO?

For Data Engineer Project jobs in St. Louis, MO, the most frequently searched job titles are:

What cities near St. Louis, MO are hiring for Data Engineer Project jobs?

Cities near St. Louis, MO with the most Data Engineer Project job openings:

Infographic showing various Data Engineer Project job openings in St. Louis, MO as of June 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $160,435 per year, or $77.1 per hour.

Data Engineer

O Fallon, IL • On-site

Booz Allen Hamilton
IT Services • 10K+ employees

$61K - $141K/yr

Other

Medical, Life, Retirement, PTO

Re-posted 24 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

Join a culture of emplowerment and connectivity.

Develop your craft

Learn the skills you need to accelerate your career.

Discover benefits that your life and work.

Innovate with intention

Build mission-ready tech that protects the nation.

Ever-expanding technology like IoT, machine learning, and artifi cia l intelligence means that there’s more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data professional like you to help our clients find answers in their data to impact important missions, from fraud detection to cancer research, to national intelligence.

As a Data Engineer at Booz Allen, you’ll use your skills and experience to help build advanced technology solutions and implement data engineering activities on some of the most mission-driven projects in the industry. You’ll develop and deploy the pipelines and platforms that organize and make disparate data meaningful.

Here, you’ll work with a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. You’ll sharpen your skills in analytical exploration and data examination while you support the assessment, design, development, and maintenance of scalable platforms for your clients.

Work with us to use data for good.

Join us. The world can’t wait.

You Have:

  • 2+ years of experience utilizing Python
  • 2+ years of experience developing and maintaining scalable data stores that supply big data in forms needed for business analysis
  • Experience utilizing programming languages, including C++, Java, or Linux
  • Experience creating sof tware for retrieving, parsing, and processing structured and unstructured data
  • Experience developing scalable ETL or ELT workflows for reporting and analytics
  • Experience creating solutions within a collaborative, cross-functional team environment
  • Ability to develop scripts and programs for converting various types of data into usable formats, and support project team to scale, monitor, and operate data platforms

Nice If You Have:

  • Experience in application development utilizing SQL or Scala
  • Experience with a public cloud, including AWS, Micro sof t Azure, or Google Cloud
  • Experience with distributed data or computing tools such as Spark, Databricks, Hadoop, Hive, AWS EMR, or Kafka
  • Experience working on real-time data and streaming applications
  • Experience with NoSQL implementation using MongoDB or Cassandra
  • Experience with data warehousing, including AWS Redshift, MySQL, or Snowflake
  • Experience with UNIX or Linux, including basic commands and Shell scripting
  • Experience with Agile engineering practices
  • TS/SCI clearance with a polygraph

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; Secret clearance is required.

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 $61,900.00 to $141,000.00 (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.

Data Engineer

The Opportunity:

Ever-expanding technology like IoT, machine learning, and artifi cia l intelligence means that there’s more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data professional like you to help our clients find answers in their data to impact important missions, from fraud detection to cancer research, to national intelligence.

As a Data Engineer at Booz Allen, you’ll use your skills and experience to help build advanced technology solutions and implement data engineering activities on some of the most mission-driven projects in the industry. You’ll develop and deploy the pipelines and platforms that organize and make disparate data meaningful.

Here, you’ll work with a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. You’ll sharpen your skills in analytical exploration and data examination while you support the assessment, design, development, and maintenance of scalable platforms for your clients.

Work with us to use data for good.

Join us. The world can’t wait.

You Have:

  • 2+ years of experience utilizing Python
  • 2+ years of experience developing and maintaining scalable data stores that supply big data in forms needed for business analysis
  • Experience utilizing programming languages, including C++, Java, or Linux
  • Experience creating sof tware for retrieving, parsing, and processing structured and unstructured data
  • Experience developing scalable ETL or ELT workflows for reporting and analytics
  • Experience creating solutions within a collaborative, cross-functional team environment
  • Ability to develop scripts and programs for converting various types of data into usable formats, and support project team to scale, monitor, and operate data platforms
  • Secret clearance
  • Bachelor’s degree

Nice If You Have:

  • Experience in application development utilizing SQL or Scala
  • Experience with a public cloud, including AWS, Micro sof t Azure, or Google Cloud
  • Experience with distributed data or computing tools such as Spark, Databricks, Hadoop, Hive, AWS EMR, or Kafka
  • Experience working on real-time data and streaming applications
  • Experience with NoSQL implementation using MongoDB or Cassandra
  • Experience with data warehousing, including AWS Redshift, MySQL, or Snowflake
  • Experience with UNIX or Linux, including basic commands and Shell scripting
  • Experience with Agile engineering practices
  • TS/SCI clearance with a polygraph

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; Secret clearance is required.

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 $61,900.00 to $141,000.00 (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