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

Leidos

Jr Software Developer

Gaithersburg, MD · On-site

Leidos is seeking a Jr level Software Developer , who will be a member of a dynamic team in ... The Terminal Flight Data Management (TFDM) program is a Federal Aviation Administration's (FAA ...

Trewon Technologies LLC

JR IT Associate

Leesburg, VA · On-site

Trewon brings a sophisticated service line in IT-related solutions from Business Intelligence, Data ... DevOps, NetApp Storage, MS SharePoint, MS Power App, Azure, MS Dynamics? ?? * One year plus ...

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

Jr Data Engineer information

See Frederick, MD salary details

$44.2K

$129K

$176.5K

How much do jr data engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for jr data engineer in Frederick, MD is $128,973.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,800.00 and $136,700.00 per year, depending on experience, location, and employer.

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 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 popular job titles related to Jr Data Engineer jobs in Frederick, MD? For Jr Data Engineer jobs in Frederick, MD, the most frequently searched job titles are:
What cities near Frederick, MD are hiring for Jr Data Engineer jobs? Cities near Frederick, MD with the most Jr Data Engineer job openings:
Jr Data Engineer jobs near you
Infographic showing various Jr Data Engineer job openings in Frederick, MD as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $128,973 per year, or $62 per hour.

JR Cyber Security Associate

Trewon Technologies LLC

Leesburg, VA • On-site

Full-time

Re-posted yesterday

Job description

Employment Type: Full Time Salary Exempt

Schedule: 8-hour; Monday – Friday with weekend availability; operating on Eastern Time

Location: On-Site

Employment Status: Must be a US Citizen

Security Clearance: Must have ability to obtain Secret Security Clearance

Education: BA or higher preferred. See Qualifications below*

Industry: Federal Government Contracting

Trewon Technologies is a competitive firm providing enterprise-wide solutions to federal clients. Trewon brings a sophisticated service line in IT-related solutions from Cyber Security, Business Intelligence, Data Analytics, Big Data, to Cloud technologies coupled with a diverse skill set in research and evaluation to federal clients. While working in specified fields, we also understand the importance of meshing business process optimization with solid data and program management.

Summary/Objectives:

Trewon is seeking a committed Jr Cyber Security Associate to help support our federal client and team. The Jr Cyber Security Associate will work with SMEs and leverage knowledge of sample environments below to customize and create application solutions. This role requires organizational skills, effective communication, and the ability to collaborate within a team environment.

Duties and Responsibilities:

Environments may include: Business Intelligence, Business Objects, Oracle 11g DB, Windows Server 2012, Control-M, Windows scripting, Citrix (NetScaler, XenApp, XenDesktop), Crystal Reports, AWS Cloud, Cloud Computing DevOps, NetApp Storage, MS SharePoint, MS Power App, Azure, MS Dynamics, AWS Cloud and more.

??

  • One year plus Information Technology related experience.??

  • Conceptual understanding and introductory practical application of the following Cyber Activities:

  • Penetration Testing

  • Vulnerability Assessment

  • Continuous Monitoring

  • Risk Management Framework

  • Patching

  • Incident Response

  • Digital Forensics

  • Ability to receive IT training and obtain necessary certifications post-training.??

  • Ability to be a quick learner and possess "can-do" attitude.??

  • Ability to perform Independently and/or in a team environment.??

  • Ability to support senior technicians.??

  • Ability to research and discover solutioning to problems.??

  • Ability to work with other team members working on Cyber Security, Business Intelligence, Database related activities.??

  • Ability to work with vendor Tech support ( i.e. SAP, Oracle etc..)??

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