ZipRecruiter

Log In

1

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

Fantom Corporation

Jr Data Engineer

Chantilly, VA

$117K - $140K/yr

We are seeking a Data Engineer to design, build, and maintain modern data solutions supporting critical Intelligence Community operations. This position will work within a collaborative Agile team ...

Probity Inc.

JR Data Engineer-- Expert

Chantilly, VA · On-site

$118K - $142K/yr

Probity Inc. is seeking a highly motivated and self-directed professional for a Data Engineering role. In this role, you will design and maintain data pipelines, collaborate closely with development ...

KBR

Data Engineer, JR

Chantilly, VA

$119K/yr

Data Engineer, JR KBR is seeking a Data Engineer to support one of our government customers in Reston, Virginia. The Data Engineer utilizes a diverse range of data-focused skills, experience, deep ...

KBR, Inc.

Data Engineer, JR

Chantilly, VA · On-site

$119K/yr

Data Engineer, JR KBR is seeking a Data Engineer to support one of our government customers in Reston, Virginia. The Data Engineer utilizes a diverse range of data-focused skills, experience, deep ...

ManTech

Junior Data Analyst

Ashburn, VA · Hybrid

$83K - $139K/yr

MANTECH seeks a motivated, career- and customer-oriented Jr Data Analyst to join our innovative ... Understanding of software engineering best practices (Git, CI/CD). * Experience working in law ...

ManTech

Junior Data Analyst

Ashburn, VA · Hybrid

$83K - $139K/yr

MANTECH seeks a motivated, career- and customer-oriented Jr Data Analyst to join our innovative ... Understanding of software engineering best practices (Git, CI/CD). * Experience working in law ...

ManTech International

Junior Data Analyst

Ashburn, VA · On-site

$83K - $139K/yr

MANTECH seeks a motivated, career- and customer-oriented Jr Data Analyst to join our innovative ... Understanding of software engineering best practices (Git, CI/CD). * Experience working in law ...

Koniag, Inc.

Jr DevSecOps Engineer

Washington, DC · On-site

$75K - $105K/yr

Koniag Data Solutions, a Koniag Government Services company, is seeking a motivated and technically driven DevSecOps Engineer (Jr) to support a comprehensive enterprise cybersecurity services ...

kgs

Jr DevSecOps Engineer

Washington, DC · On-site +1

Koniag Data Solutions, a Koniag Government Services company, is seeking a motivated and technically driven DevSecOps Engineer (Jr) to support a comprehensive enterprise cybersecurity services ...

kgs

Jr DevSecOps Engineer

Washington, DC · On-site +1

Koniag Data Solutions, a Koniag Government Services company, is seeking a motivated and technically driven DevSecOps Engineer (Jr) to support a comprehensive enterprise cybersecurity services ...

FANTOM CORPORATION

Jr Software Engineer

Hanover, MD · On-site

We are seeking a Jr Software Engineer to support the development and maintenance of complex ... data processing activities • Participate in software testing, validation, and quality assurance ...

KBR

JR Software Engineer

Columbia, MD

$94K - $115K/yr

JR Software Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle ... data processing systems software * Provide analysis related to the design, development, and ...

KBR, Inc.

JR Software Engineer

Chantilly, VA · On-site

$94K - $115K/yr

JR Software Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle ... data processing systems software * Provide analysis related to the design, development, and ...

KBR

JR Software Engineer

Chantilly, VA

$94K - $115K/yr

JR Software Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle ... data processing systems software * Provide analysis related to the design, development, and ...

Fantom Corporation

Jr Software Engineer

Hanover, MD · On-site

We are seeking a Jr Software Engineer to support the development and maintenance of complex ... Develop database queries and support data processing activities * Participate in software testing ...

next page

Showing results 1-20

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

Jr Data Engineer information

See Gaithersburg, MD salary details

$48.1K

$140.2K

$191.8K

How much do jr data engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for jr data engineer in Gaithersburg, MD is $140,152.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,700.00 and $148,600.00 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 Gaithersburg, MD look for?

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

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

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

Jr Data Engineer jobs near you
Infographic showing various Jr Data Engineer job openings in Gaithersburg, MD as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $140,152 per year, or $67.4 per hour.

Jr Data Engineer

Fantom Corporation

Chantilly, VA

$117K - $140K/yr

Full-time

Posted 22 days ago

Job description

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.

We are seeking a Data Engineer to design, build, and maintain modern data solutions supporting critical Intelligence Community operations. This position will work within a collaborative Agile team alongside software engineers, data engineers, and mission stakeholders to develop scalable data pipelines, optimize cloud-based data platforms, and enable the efficient movement and transformation of data across complex environments.

Responsibilities
  • Develop, maintain, and enhance enterprise ETL processes and data pipelines
  • Build Python-based solutions for data ingestion, transformation, and processing
  • Integrate structured and unstructured data across multiple systems and environments
  • Design and support scalable data solutions within AWS environments
  • Improve data quality, platform performance, scalability, and operational efficiency
  • Troubleshoot data issues and support production operations and system sustainment
  • Develop automation to improve the reliability and performance of data engineering processes
  • Support testing, deployment, and maintenance of data platform capabilities
  • Participate in Agile sprint planning, backlog refinement, and technical reviews
  • Develop technical documentation, data flow diagrams, and operational procedures
Required Qualifications
  • Must be fully cleared with a recent polygraph
  • Must be willing and able to work fully onsite at the location listed in this posting
  • Bachelor’s degree in Computer Science, Software Engineering, Data Engineering, Information Systems, or a related technical discipline, or equivalent education and experience
  • Approximately 4–8 years of professional data engineering, software engineering, or related experience
  • Demonstrated experience designing and maintaining ETL processes and enterprise data pipelines
  • Strong Python development experience
  • Hands-on AWS experience with services such as EC2, Lambda, EKS, and S3
  • Experience supporting scalable data platforms and production data workflows
  • Understanding of data modeling, data integration, and performance optimization
  • Experience working within Agile software development environments
Desired Qualification
  • Experience with Apache Airflow or similar workflow orchestration platforms
  • Experience with Docker and Kubernetes
  • Infrastructure as Code experience using Terraform
  • Experience with CI/CD pipelines and DevOps practices
  • Experience working with large-scale datasets and distributed processing frameworks
  • Strong troubleshooting, analytical, and problem-solving skills
  • #CJ
Fantom Corp is a Software Development, Agile Cloud, Software Development, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider. Established in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. We excel in delivering emerging technologies such as Artificial Intelligence (AI) and Machine Learning (ML) with a focus on identifying trends, object detection, and classification of structured and unstructured data. Fantom Corp possesses mastery in all aspects of digital audio production. We lead in the ideation and creation of efforts for clients who want to harness the power of podcasting. We guide them in selecting the right show format for their needs and goals. As a Small Business, we possess the innovation, speed and flexibility to meet your requirements. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.