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Data Engineer Jobs in Columbia, MD (NOW HIRING)

Bespoke Technologies, Inc

Data Engineer

Reston, VA · On-site

$119K - $143K/yr

BT-409 - Data Engineer Location: Reston, VA **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Bespoke Technologies is seeking a highly ...

Booz Allen Hamilton

Data Engineer

Fort George G Meade, MD · On-site

$77K - $176K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there'smore structured and unstructured data available today than ever ...

Accenture Federal Services

Data Engineer

Arlington, VA · On-site

$131K - $158K/yr

The Data Engineer will design, build, and maintain the core client data infrastructure and pipelines necessary to ingest, process, store, and transform data for various consumers. Develop and operate ...

KARTHIK CONSULTING, LLC

Data Engineer

Falls Church, VA · On-site

$95 - $135/hr

Role Summary Karthik Consulting is seeking a talented and driven Data Engineer to join its enterprise data and cloud engineering team Role Overview The Data Engineer will configure and administer ...

New

BOOZ, ALLEN & HAMILTON, INC.

Data Engineer

Washington, DC · On-site

$77K - $176K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever ...

Booz Allen Hamilton

Data Engineer

Arlington, VA · On-site

$62K - $141K/yr

R0245613 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 ...

Booz Allen Hamilton

Data Engineer

Fort George G Meade, MD · On-site

$77K - $176K/yr

R0241771 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 ...

Bespoke Technologies, Inc.

Data Engineer

Reston, VA · On-site

$120 - $155/hr

BT-409 - Data Engineer Location: Reston, VA **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Bespoke Technologies is seeking a highly ...

Booz Allen Hamilton, Inc.

Data Engineer

Arlington, VA · On-site

$62K - $141K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever ...

Booz Allen Hamilton

Data Engineer

Arlington, VA

$62K - $141K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever ...

Booz Allen Hamilton

Data Engineer

Arlington, VA · On-site

$62K - $141K/yr

R0247559 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 ...

Booz Allen Hamilton, Inc.

Data Engineer

Washington, DC · On-site +1

$77K - $176K/yr

Share Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ...

Booz Allen Hamilton, Inc.

Data Engineer

Arlington, VA · On-site

$62K - $141K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever ...

Booz Allen Hamilton

Data Engineer

Washington, DC · On-site

$77K - $176K/yr

Job Number: R0246782 Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data ...

Booz Allen Hamilton

Data Engineer

Washington, DC · On-site

$77K - $176K/yr

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever ...

Mondo

Data Engineer

Baltimore, MD · Remote

$100K - $150K/yr

Data Engineer Location-Type: Hybrid / Travel - Baltimore, MD (50-75% onsite) Work Hours: 40 Hours/Week Start Date Is: ASAP Duration: Permanent Compensation Range: $100,000-$150,000/year Benefits:

New

Hatch IT

Data Engineer

Washington, DC · On-site

$129K - $155K/yr

The Data Engineer will work as part of a multidisciplinary team integrating data engineering, advanced analytics, machine learning, and software engineering capabilities into mission-critical ...

Hatch IT

Data Engineer

Washington, DC · On-site

$129K - $155K/yr

The Data Engineer will work as part of a multidisciplinary team integrating data engineering, advanced analytics, machine learning, and software engineering capabilities into mission-critical ...

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Showing results 21-40

All JobsData Engineer JobsData Engineer Jobs in Columbia, MD

Data Engineer information

See Columbia, MD salary details

$43.8K

$127.7K

$174.7K

How much do data engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for data engineer in Columbia, MD is $127,684.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,700.00 and $135,300.00 per year, depending on experience, location, and employer.

What is a data engineer?

Data Engineers are IT professionals who design, construct, install, and maintain large-scale processing systems and other infrastructure for collecting, storing, and analyzing data. They build and optimize data pipelines and architectures that allow organizations to efficiently access and use data for business insights. Data Engineers work closely with data scientists, analysts, and other stakeholders to ensure that data is reliable, accessible, and secure. Their responsibilities often include working with databases, cloud platforms, and big data tools.

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 a strong background in computer science, data modeling, and programming languages such as Python or Java, often coupled with a relevant degree. Familiarity with ETL tools, big data frameworks (like Hadoop or Spark), and cloud platforms (such as AWS or Azure) is typically required, along with certifications like AWS Certified Data Analytics. Strong problem-solving skills, attention to detail, and effective communication set exceptional data engineers apart. These skills and qualities are essential for building robust data pipelines, ensuring data quality, and supporting data-driven decision-making across organizations.

What does a data engineer do?

The job duties of a data engineer involve helping with the development of systems, software, and infrastructure used to process, store and analyze data. Your responsibilities in this career include working to install data management software. Your employer may expect you to perform maintenance and install updates to all software and systems that they use for data acquisition, management, and analysis. Data engineers also analyze existing data systems to find ways to improve efficiency and accessibility. You then suggest upgrades or changes based on your assessment.

How do data engineers typically collaborate with data scientists and analysts within an organization?

Data Engineers play a crucial role in ensuring that Data Scientists and Analysts have reliable, well-structured data for their projects. This collaboration often involves building and maintaining data pipelines, optimizing data storage solutions, and troubleshooting data quality issues. Regular communication and agile teamwork are common, with Data Engineers frequently participating in meetings to understand analytical requirements and adjust data processes accordingly. By working closely together, these teams can quickly iterate on data models and deliver actionable insights to drive business decisions.

What is the difference between Data Engineer vs Data Scientist?

AspectData EngineerData Scientist
Primary FocusBuilding and maintaining data pipelines and infrastructureAnalyzing data to extract insights and create models
SkillsSQL, ETL, programming (Python, Java), database managementStatistics, machine learning, data analysis, programming (Python, R)
Work EnvironmentData warehouses, cloud platforms, backend systemsData analysis environments, research labs, visualization tools
Common ToolsApache Spark, Hadoop, Airflow, SQLJupyter, RStudio, Tableau, scikit-learn

Data Engineers focus on creating and maintaining the infrastructure that allows data to be collected, stored, and processed efficiently. Data Scientists analyze this data to generate insights, build predictive models, and support decision-making. While their skills overlap, Data Engineers are more involved in data pipeline development, whereas Data Scientists focus on data analysis and modeling.

Is a data engineer entry level?

Data engineering is typically an intermediate to senior-level role that requires experience with programming, databases, and data pipeline tools. Entry-level positions may be available for those with relevant internships or strong foundational skills, but most data engineering roles demand several years of experience or advanced knowledge of tools like SQL, Python, and cloud platforms.

What is the role of a data engineer?

A data engineer designs, builds, and maintains data pipelines and infrastructure to collect, process, and store large volumes of data. They work with tools like SQL, Python, and cloud platforms to ensure data is accessible and reliable for analysis and decision-making.
More about Data Engineer jobs

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Cities near Columbia, MD with the most Data Engineer job openings:

Data Engineer jobs near you
Infographic showing various Data Engineer job openings in Columbia, MD as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $127,684 per year, or $61.4 per hour.

Data Engineer

Bespoke Technologies, Inc

Reston, VA • On-site

$119K - $143K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

BT-409 - Data Engineer
Location: Reston, VA
**Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.**
Bespoke Technologies is seeking a highly experienced and motivated Senior Data Engineer to join our Consulting Services organization on an exciting new contract. The Senior Data Engineer will be part of a team of Application, Cloud, and Security engineers delivering a cloud-native, centralized data platform that provides end-to-end budget traceability. This role will design, implement, and own the Oracle data architecture, database schemas, tables, and data standards that enable reliable, secure, and program-ready data products.
Required Skills and Qualifications:
  • Minimum 8+ years of experience in data engineering, Oracle database development, data architecture, or database management.
  • Strong expertise in Oracle Database technologies
  • Demonstrated experience designing, implementing, and owning logical and physical data models, database schemas, tables, views, keys, constraints, and reference data for enterprise Oracle databases.
  • Proven experience with PL/SQL, SQL, stored procedures, packages, Oracle partitioning, indexing, query optimization, and performance tuning.
  • Deep understanding of relational data modeling, normalization, dimensional modeling, data warehousing concepts
  • Experience defining and enforcing data standards, naming conventions, data quality controls, business rules, retention requirements, and data lifecycle management.
  • Strong knowledge or experience of ETL pipeline design, data transformation, reconciliation, and validation for large-scale data systems.
  • Experience designing secure and scalable Oracle database solutions, including role-based access controls, encryption, auditing, backup and recovery considerations, and sensitive-data handling.
  • Proficiency in shell scripting, Python, or comparable automation tools for database administration, deployment, monitoring, and operational support.
  • Experience with Oracle GoldenGate or similar change data capture (CDC), replication, or data integration technologies.
  • Familiarity with data governance, metadata management, master/reference data, data lineage, and cataloging practices.
  • Ability to work with application developers, cloud engineers, security engineers, and business analysts to translate mission needs into durable data solutions.
  • Strong verbal and written communication skills for documenting data architecture, schemas, standards, and implementation decisions.
  • Experience working in an Agile framework.

Desired Skills
  • Experience integrating Oracle databases with cloud-native services, big data platforms, or data lakes.
  • Familiarity with Oracle Autonomous Database and Oracle Analytics
  • Experience with Oracle Cloud Infrastructure (OCI), including database, storage, networking, and data integration services.
  • Experience implementing database schema migrations and database change management through DevOps and CI/CD pipelines.
  • Knowledge of federal data security, privacy, and compliance requirements relevant to mission systems.
  • Oracle certifications, such as Oracle Certified Professional, Oracle Database Administration, or Oracle Data Integration certification.

Required Credentials and Experience:
  • 8+ years of experience relevant to this position.
  • Bachelor's Degree in engineering, computer science, business, or related discipline. Master's degree preferred.

Apply