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Junior Data Engineer Jobs in Washington (NOW HIRING)

S3b Global Inc

Jr. Data Engineer - IICS

West Mclean, VA · On-site

$45 - $50/hr

Job Title - Jr. Data Engineer - IICS Location - 5 Days onsite in McLean, VA, Locals only. Visa - No H1B & OPT Duration - 6 Months Rate - $45-50/hr on W2 Interview - in-person Client - Freddie Mac ...

Cape Fox Corporation

Data Engineer

Fort Belvoir, VA · On-site

$185K - $220K/yr

Coordinate with software developers for data integration; provide technical leadership to junior data engineers. Cape Fox Corporation, its subsidiaries, and affiliates provide equal employment ...

Cape Fox SS

Data Engineer

Fort Belvoir, VA

$185K - $220K/yr

Coordinate with software developers for data integration; provide technical leadership to junior data engineers. Cape Fox Corporation, its subsidiaries, and affiliates provide equal employment ...

Analytica

Data Engineer

Washington, DC · On-site

$129K - $155K/yr

Analytica is seeking Data Engineers across multiple experience levels--from junior to senior--to join our growing team and support the design and development of scalable data platforms and analytics ...

Analytica

Data Engineer

Washington, DC · On-site

$129K - $155K/yr

Analytica is seeking Data Engineers across multiple experience levels-from junior to senior-to join our growing team and support the design and development of scalable data platforms and analytics ...

ASM Research

Data Engineer Junior

Fairfax, VA · On-site

$116K - $140K/yr

Position Overview The Junior Data Engineer supports the design, development, and maintenance of data pipelines and infrastructure that enable efficient data ingestion, processing, and storage within ...

VISTA Technology Services

Data Engineer

Springfield, VA · On-site

$150K - $195K/yr

Provide technical leadership for junior data engineers Basic Qualifications: * Bachelor's degree in Computer Science, Data Science, or related field * Minimum of 8 years of experience in data ...

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All JobsData Engineer JobsJunior Data Engineer JobsJunior Data Engineer Jobs in Washington

Junior Data Engineer information

See Washington salary details

$37.9K

$81.3K

$124K

How much do junior data engineer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for junior data engineer in Washington is $81,320.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,900.00 and $90,600.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Senior data engineers with extensive experience, advanced skills in cloud platforms, and expertise in big data tools can earn salaries approaching or exceeding $500,000 annually, especially in high-cost living areas or within large tech companies. Achieving this level often requires specialized certifications, leadership roles, and a strong track record of project success.

What is a Junior Data Engineer job?

A Junior Data Engineer is an entry-level role focused on building and maintaining data pipelines, supporting data integration, and ensuring efficient data flow within an organization. They work with databases, ETL (Extract, Transform, Load) processes, and cloud platforms to help store, process, and analyze data. Junior Data Engineers collaborate with senior engineers and data analysts to optimize data infrastructure and improve performance. They typically have knowledge of SQL, Python, and big data tools like Spark or Hadoop. This role serves as a foundation for advancing into senior data engineering positions.

What do junior data engineers do?

Junior data engineers assist in designing, building, and maintaining data pipelines and databases to ensure data is accessible and reliable for analysis. They often work with tools like SQL, Python, and cloud platforms, and may support data cleaning, integration, and troubleshooting under the supervision of senior engineers.

Will AI replace Data Engineer?

AI is unlikely to fully replace data engineers, as their role involves designing, building, and maintaining data pipelines and infrastructure that require human oversight and expertise. While AI tools can automate certain tasks like data cleaning and analysis, data engineers are essential for managing complex systems, ensuring data quality, and integrating new technologies. Skills in programming, cloud platforms, and data architecture remain critical in this evolving field.

What are some typical responsibilities of a Junior Data Engineer in their day-to-day work?

As a Junior Data Engineer, you will likely spend your days assisting with data pipeline development, performing basic data extraction, transformation, and loading (ETL) tasks, and helping maintain and troubleshoot databases. You may also be responsible for supporting data quality checks, writing simple scripts, and documenting your processes to help senior engineers and data analysts. Collaboration is key, as you'll often work closely with team members to understand project requirements and integrate feedback. This role offers the chance to build technical skills on real-world projects while gaining mentorship from experienced engineers.

Can I make 200K as a Data Engineer?

Senior Data Engineers with extensive experience, advanced skills in tools like Spark and cloud platforms, and certifications can reach or exceed a 200K salary in many regions. Entry-level or junior Data Engineers typically earn lower salaries, with compensation increasing with expertise, location, and industry demand.

What are the key skills and qualifications needed to thrive in the Junior Data Engineer position, and why are they important?

To thrive as a Junior Data Engineer, you need a foundational knowledge of programming (especially Python or SQL), data structures, and database management, often supported by a degree in computer science or a related field. Experience with ETL tools, cloud platforms (like AWS or Azure), and data warehousing solutions, as well as relevant certifications, is highly beneficial. Attention to detail, effective communication, and a collaborative mindset are valuable soft skills that set candidates apart. These skills are crucial for building reliable data pipelines, ensuring data integrity, and working efficiently in data-driven teams.

What are the most commonly searched types of Data Engineer jobs in Washington? The most popular types of Data Engineer jobs in Washington are:
What are popular job titles related to Junior Data Engineer jobs in Washington? For Junior Data Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Junior Data Engineer jobs in Washington look for? The top searched job categories for Junior Data Engineer jobs in Washington are:
What cities in Washington are hiring for Junior Data Engineer jobs? Cities in Washington with the most Junior Data Engineer job openings:
Junior Data Engineer jobs near you
Infographic showing various Junior Data Engineer job openings in Washington as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 1% Temporary, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $81,320 per year, or $39.1 per hour.
Junior Data Engineer

Junior Data Engineer

Seneca Resources Company, LLC

Alexandria, VA • On-site

Contractor

Medical, Dental, Vision, Retirement

Posted 7 days ago

Job description

Position Title: Junior Data Engineer
Location: Alexandria, VA (On-Site)
Clearance Requirements: Secret
Position Description:
Join a mission-driven team as a Junior Data Engineer supporting critical projects in Alexandria, VA. This role involves developing and maintaining data pipelines and workflows to organize and analyze structured and unstructured data from diverse sources. You'll collaborate with cross-functional teams of analysts, developers, and data consumers in a fast-paced, agile environment to deliver impactful data solutions. Ideal candidates are passionate about leveraging data to make a difference and thrive in technical environments focused on national security and public service.
Work will be performed onsite at the Mark Center in Alexandria, VA. Due to security requirements, candidates must hold at least a Secret clearance and be U.S. citizens. This is a contract position offering competitive hourly pay.
Please note: Visa sponsorship is not provided for this role.
Top Requirements:
  • Minimum of 2+ years' experience with programming/query languages such as Python, SQL, R, or Scala
  • Proven experience developing and maintaining data applications for reporting and analytics
  • Experience creating workflows for retrieving, parsing, and processing both structured and unstructured data
  • Bachelor's degree in Computer Science, Data Science, Mathematics, or related technical field
  • Secret security clearance is mandatory
  • U.S. citizenship required due to access to restricted facilities

About Seneca Resources
At Seneca Resources, we are more than just a staffing and consulting firm, we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact.
When you work with Seneca, you're choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. We take the time to understand your goals and match you with roles that align with your skills and career path. Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way.
Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.

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