ZipRecruiter

Log In

1

Jr Data Engineer Jobs in Potomac, MD (NOW HIRING)

Data Capital Inc

Jr.Java Developer

Greenbelt, MD · On-site

Need Only USC NASA SEWP is seeking a mid-level Java Software Developer to build and maintain ... with data interchange formats including JSON and XML Strong analytical and problem-solving ...

Fantom Corporation

Jr DevOps Engineer

Hanover, MD · Hybrid

$52.50 - $72/hr

... Engineer to support software and system deployments, Linux administration, containerized ... If you would like more information about how your data is processed, please contact us.

KBR, Inc.

Jr Cost Analyst

Mclean, VA · On-site

$98K - $146K/yr

KBR's National Security Solutions team provides high-end engineering and advanced technology ... Ability to collect and normalize data and design cost estimating methods and models * Develop life ...

KBR

Jr Cost Analyst

Mclean, VA · On-site

$98K - $146K/yr

KBR's National Security Solutions team provides high-end engineering and advanced technology ... Ability to collect and normalize data and design cost estimating methods and models * Develop life ...

USM

Senior Devops engineer

Mclean, VA · On-site

$131K - $168K/yr

... SOA, BPM, Data Warehousing, SharePoint Consulting and IT Infrastructure. Our other offerings ... Ability to review and comment on Jr Developers design. * Experience in setup of automated ...

KBR, Inc.

Jr RF Specialist

Chantilly, VA · On-site

$110K - $134K/yr

KBR's areas of expertise include engineering, logistics, operations, science, program management ... You will use advanced data processing tools and techniques to collect, interpret, and analyze data ...

KBR

Jr RF Specialist

Chantilly, VA · On-site

$110K - $134K/yr

KBR's areas of expertise include engineering, logistics, operations, science, program management ... You will use advanced data processing tools and techniques to collect, interpret, and analyze data ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA · On-site

$66K - $106K/yr

Responsibilities Peraton is currently seeking a Jr Cyber Penetration Tester to become part of our ... This Federal Strategic Cyber program encompasses technical, engineering, data analytics ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA · On-site +1

$66K - $106K/yr

Responsibilities Peraton is currently seeking a Jr Cyber Penetration Tester to become part of our ... This Federal Strategic Cyber program encompasses technical, engineering, data analytics ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA · On-site

$66K - $106K/yr

Responsibilities Peraton is currently seeking a Jr Cyber Penetration Tester to become part of our ... This Federal Strategic Cyber program encompasses technical, engineering, data analytics ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA

$66K - $106K/yr

Responsibilities Peraton is currently seeking a Jr Cyber Penetration Tester to become part of our ... This Federal Strategic Cyber program encompasses technical, engineering, data analytics ...

previous page

Showing results 41-60

All JobsJr Data Engineer JobsJr Data Engineer Jobs in Potomac, MD

Jr Data Engineer information

See Potomac, MD salary details

$46K

$134.2K

$183.6K

How much do jr data engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for jr data engineer in Potomac, MD is $134,162.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $142,200.00 per year, depending on experience, location, and employer.

What does a Jr Data Engineer do?

A Jr Data Engineer is responsible for supporting the design, development, and maintenance of data pipelines and systems. They work with senior data engineers to collect, clean, and organize data from various sources, ensuring that the data is reliable and accessible for analysis. Junior data engineers may also assist in troubleshooting data issues, optimizing data flows, and learning best practices in data engineering. Their role provides foundational experience in data management, database technologies, and programming.

What types of projects and tasks can a Jr Data Engineer expect to work on during their first year?

As a Jr Data Engineer, you can expect to be involved in projects such as building and maintaining data pipelines, cleaning and transforming raw data, and supporting the integration of new data sources. You'll likely collaborate closely with data analysts, senior engineers, and business stakeholders to ensure data is accessible and reliable for analysis. During your first year, you'll gain experience with ETL tools, cloud data platforms, and scripting languages, while learning best practices in data architecture and quality assurance. This hands-on involvement lays a strong foundation for future growth into more advanced engineering or analytics roles.

What are the key skills and qualifications needed to thrive as a Jr Data Engineer, and why are they important?

To thrive as a Jr Data Engineer, you need a solid understanding of database concepts, SQL, and programming languages like Python or Java, usually supported by a relevant degree or coursework. Familiarity with ETL tools, cloud platforms (such as AWS or Azure), and version control systems like Git is typically required. Strong problem-solving, attention to detail, and effective communication are important soft skills for collaborating with teams and handling data issues. These combined skills ensure efficient data pipeline development, accurate data handling, and smooth integration of data solutions within an organization.

What is the difference between Jr Data Engineer vs Data Analyst?

AspectJr Data EngineerData Analyst
Required SkillsBasic SQL, Python, ETL processes, data pipeline developmentData visualization, SQL, Excel, statistical analysis
Work EnvironmentData engineering teams, cloud platforms, data warehousesBusiness units, reporting tools, dashboards
CertificationsEntry-level data engineering certifications (e.g., Google Cloud, AWS)Data analysis certifications (e.g., Microsoft, Tableau)

The Jr Data Engineer typically focuses on building and maintaining data pipelines and infrastructure, requiring skills in SQL, Python, and ETL processes. In contrast, a Data Analyst concentrates on interpreting data, creating reports, and visualizations. Both roles often work within similar industries and environments but serve different functions in data management and analysis.

What job categories do people searching Jr Data Engineer jobs in Potomac, MD look for?

The top searched job categories for Jr Data Engineer jobs in Potomac, MD are:

What cities near Potomac, MD are hiring for Jr Data Engineer jobs?

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

Jr Data Engineer jobs near you
Infographic showing various Jr Data Engineer job openings in Potomac, MD as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $134,162 per year, or $64.5 per hour.

Jr.Java Developer

Data Capital Inc

Greenbelt, MD • On-site

Other

This job post has expired 4 days ago. Applications are no longer accepted.

Job description

Position Overview
Note : Need Only  USC
 
NASA SEWP is seeking a mid-level Java Software Developer to build and maintain internal and external Java web-based applications. The successful candidate will become an integral part of our IT solutions team of developers, database and systems administrators in support the NASA SEWP Program Management Office, a multi-award government acquisition contract focused on commercial IT products and product based services.
 
Core Responsibilities
 
Develop and implement new web applications to support the NASA SEWP Program
Develop, enhance, and maintain Java web-based applications that support the NASA SEWP Program focusing on usability and performance
Participate in all phases of the Software Development Life Cycle (SDLC) including requirements gathering, coding, implementation and production launch
Perform peer code reviews and application testing to include unit, integration, regression and performance testing to maintain software quality and integrity
Collaborate with application developers, database and systems administrators, content management and internal stakeholders
Document system, component, and interface designs and requirements to ensure future maintainability
Adhere to project schedules and proactively resolve or escalate issues to management
Adapt and contribute to a fast-paced, Agile application development environment
Participate in the maintenance and deployment of projects, providing support outside normal core business hours as needed
Minimum Requirements
 
Bachelor''''s degree in Computer Science or related field
2+ years of experience developing Java applications
1+ years of experience writing SQL queries, preferably including experience with Oracle
1+ years of experience working in an Agile software development environment
Experience with data interchange formats including JSON and XML
Strong analytical and problem-solving capabilities
Effective written and verbal communication skills
Preferred Expertise
 
Experience with JSP and/or Spring preferred
Full stack experience including front-end web development (JavaScript, CSS, HTML) is a plus

Apply