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Senior Data Engineer Python Jobs in Reston, VA (NOW HIRING)

The Swift Group, LLC

Senior Data Engineer

Reston, VA · On-site

$110K - $150K/yr

They are looking for a Senior Data Engineer to join their dynamic data engineering team in Tysons ... leveraging Python-native and AWS-native tools for ingestion, transformation, and delivery • ...

Steampunk

Senior Data Engineer

Mclean, VA · On-site

$125K - $165K/yr

We are looking for more than just a "Senior Data Engineer", but a technologist with excellent ... Key must have skill sets - Python, AWS * Support an Agile software development lifecycle ...

VTG

Senior Data Engineer

Herndon, VA · On-site

$109K - $148K/yr

Overview VTG is seeking a talented and experienced Senior Data Engineer to serve as an integrator ... You will leverage your expertise in Python and SQL to condition and normalize both raw and ...

VTG

Senior Data Engineer

Chantilly, VA

$109K - $148K/yr

Overview VTG is seeking a talented and experienced Senior Data Engineer to serve as an integrator ... You will leverage your expertise in Python and SQL to condition and normalize both raw and ...

Steampunk

Senior Data Engineer

Mclean, VA

$125K - $165K/yr

We are looking for seasoned Senior Data Engineer to work with our team and our clients to develop ... Key must have skill sets - Python, AWS * Support an Agile software development lifecycle * You will ...

Steampunk

Senior Data Engineer

Mclean, VA

$125K - $165K/yr

Overview We are looking for seasoned Senior Data Engineer to work with our team and our clients to ... Key must have skill sets - Python, AWS * Support an Agile software development lifecycle * You will ...

Analytica

Senior Data Engineer

Washington, DC · On-site

$120K - $163K/yr

The Senior Data Engineer will lead the development and maintenance of scalable, secure, and ... Strong proficiency with Apache Spark, PySpark, SQL, and Python. * Experience designing and ...

New

Metas Solutions

Senior Data Engineer

Washington, DC · On-site

$120K - $163K/yr

Metas Solutions has an " opening" for (2) talented Senior Data Engineers located in the DC Metro ... Design, implement, and maintain enterprise‑grade ETL/ELT pipelines using Python and SQL * Build ...

New

Metas Solutions

Senior Data Engineer

Washington, DC

$119K - $162K/yr

Metas Solutions has an " opening" for (2) talented Senior Data Engineers located in the DC Metro ... Design, implement, and maintain enterprisegrade ETL/ELT pipelines using Python and SQL * Build ...

New

Steampunk

Senior Data Engineer

Mclean, VA · On-site

$125K - $165K/yr

Overview We are looking for seasoned Senior Data Engineer to work with our team and our clients to ... Key must have skill sets - Python, AWS * Support an Agile software development lifecycle * You will ...

Analytica

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

The Senior Data Engineer will lead the development and maintenance of scalable, secure, and ... Strong proficiency with Apache Spark, PySpark, SQL, and Python. * Experience designing and ...

New

Metas Solutions

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

Metas Solutions has an "opening" for (2) talented Senior Data Engineers located in the DC Metro ... Design, implement, and maintain enterprise-grade ETL/ELT pipelines using Python and SQL * Build ...

New

Troutman Pepper

Senior Data Engineer

Washington, DC · Remote

$120K - $163K/yr

The Senior Data Engineer is responsible for analyzing, validating, cleansing, and performing ETL of ... Creating Python scripts to automate internal tasks. * Creating Power Automate and Power Apps ...

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · Hybrid

$150K - $175K/yr

Dark Wolf is looking for a Senior Data Engineer to join our team in Herndon, VA supporting the ... They will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL ...

Karsun Solutions, LLC

Senior Data Engineer

Herndon, VA · On-site

$150K - $170K/yr

The Senior Data Engineer drives towards programmatic pipeline generation and orchestration to ... Utilizes identified COTS, Python, PySpark, and AWS tools and services as needed. * Creates and ...

New

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · On-site

$150K - $175K/yr

Dark Wolf is looking for a Senior Data Engineer to join our team in Herndon, VA supporting the ... They will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL ...

Karsun Solutions, LLC

Senior Data Engineer

Herndon, VA · On-site

$150K - $170K/yr

The Senior Data Engineer drives towards programmatic pipeline generation and orchestration to ... Utilizes identified COTS, Python, PySpark, and AWS tools and services as needed. * Creates and ...

New

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · Hybrid

$150K - $175K/yr

Dark Wolf is looking for a Senior Data Engineer to join our team in Herndon, VA supporting the ... They will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL ...

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All JobsData Engineer Python JobsSenior Data Engineer Python JobsSenior Data Engineer Python Jobs in Reston, VA

Senior Data Engineer Python information

See Reston, VA salary details

$84.3K

$131.4K

$182.1K

How much do senior data engineer python jobs pay per year?

As of Jul 14, 2026, the average yearly pay for senior data engineer python in Reston, VA is $131,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,300.00 and $149,800.00 per year, depending on experience, location, and employer.

What does a Senior Data Engineer Python do?

A Senior Data Engineer Python is responsible for designing, building, and maintaining complex data pipelines and architectures using Python as a primary programming language. They work with large datasets, ensuring data is collected, stored, and processed efficiently to support analytics and business intelligence. Their role often includes optimizing data workflows, collaborating with data scientists, and implementing data quality and security best practices. Senior Data Engineers also mentor junior team members and may help define data engineering strategies for their organization.

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

To thrive as a Senior Data Engineer Python, you need deep expertise in Python programming, data modeling, and ETL pipeline design, often supported by a degree in computer science or a related field. Familiarity with big data frameworks (such as Spark or Hadoop), cloud platforms (like AWS, GCP, or Azure), and relevant certifications are highly valued. Strong problem-solving, communication, and leadership skills enable effective collaboration and project delivery in cross-functional teams. These competencies are crucial for building robust, scalable data solutions that drive business insights and operational efficiency.

What is the difference between Senior Data Engineer Python vs Data Engineer Python?

AspectSenior Data Engineer PythonData Engineer Python
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesigning architecture, mentoring, complex data pipelinesBuilding data pipelines, data collection, basic ETL tasks
CertificationsRelevant certifications (e.g., AWS, GCP)Entry-level certifications preferred
Work EnvironmentCross-functional teams, project leadershipData teams, development environment

Senior Data Engineer Python roles typically require more experience, leadership, and complex project responsibilities compared to Data Engineer Python roles, which focus on building and maintaining data pipelines with less emphasis on leadership.

How does a Senior Data Engineer specializing in Python typically collaborate with data scientists and other engineering teams?

A Senior Data Engineer working with Python often plays a central role in bridging the gap between data science and engineering teams. They design and maintain robust data pipelines that ensure clean, reliable data is available for analytics and machine learning projects. Collaboration involves frequent communication with data scientists to understand data requirements and with software engineers to integrate data solutions into production systems. This multidisciplinary teamwork helps streamline project workflows and drives the development of scalable data solutions across the organization.
What are popular job titles related to Senior Data Engineer Python jobs in Reston, VA? For Senior Data Engineer Python jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Data Engineer Python jobs in Reston, VA look for? The top searched job categories for Senior Data Engineer Python jobs in Reston, VA are:
What cities near Reston, VA are hiring for Senior Data Engineer Python jobs? Cities near Reston, VA with the most Senior Data Engineer Python job openings:
Senior Data Engineer Python jobs near you

Senior Data Engineer

The Swift Group, LLC

Reston, VA • On-site

$110K - $150K/yr

Full-time

Re-posted 22 days ago

Job description

Job Summary:
The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. They are looking for a Senior Data Engineer to join their dynamic data engineering team in Tysons Corner, VA, where the role involves designing, building, and operationalizing robust data pipelines and working hands-on with AWS cloud environments.
Responsibilities:
• Design, build, and maintain scalable, cloud-based data pipelines and supporting infrastructure
• Collaborate with internal teams and external partners to broker and exchange data through APIs, S3, and other secure interfaces
• Operationalize data pipelines leveraging Python-native and AWS-native tools for ingestion, transformation, and delivery
• Provide day-to-day operational support, including Tier 2/3 troubleshooting and incident response for production data pipelines
• Automate deployment and monitoring processes using Infrastructure-as-Code (IaC) tools such as Terraform, CloudFormation, or Ansible
• Implement data security and compliance controls aligned with RMF principles across multiple classification domains
• Participate in Agile development activities and contribute to continuous improvement of data engineering workflows
• Stay informed on emerging data engineering technologies and best practices to drive innovation within the team
Qualifications:
Required:
• US citizenship with an active TS/SCI with CI Polygraph required
• 4+ years of hands-on experience in data engineering, data pipeline development, or cloud data systems
• Proficiency in designing and deploying data pipelines leveraging AWS services across multiple classification domains (e.g., IL5 to IL6+)
• Experience with Infrastructure-as-Code (IaC) tools such as Terraform, CloudFormation, or Ansible
• Understanding of RMF security principles and experience implementing security controls for cloud data systems
• Strong programming and scripting skills in Go, Python, and Bash
• Experience with data pipeline tools and platforms such as NiFi, Hadoop, HDFS, Kafka, or Cloudera Data Platform
• Proficiency with Linux environments and troubleshooting distributed data systems
• Excellent communication skills and ability to collaborate effectively with cross-functional teams
Preferred:
• Experience working with data lake and big data technologies such as Spark, Accumulo, or Elasticsearch
• Experience automating data delivery workflows and monitoring systems for high availability
• Familiarity with Agile methodologies and collaboration tools like Jira and Confluence
• Background in performance optimization and tuning of large-scale data pipelines
Company:
Swift is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, Virginia. Founded in 2019, the company is headquartered in Reston, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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