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Senior Data Engineering Jobs in Reston, VA (NOW HIRING)

CACI International, Inc.

Senior Data Engineer

Reston, VA · On-site

$110K - $149K/yr

Senior Data Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Stay current on advancements in data engineering, analytics architecture, data quality practices ...

K.L. Scott & Associates

Senior Data Analyst

Washington, DC

$97K - $122K/yr

... engineering, systems integration, and user-centered design to help clients translate complex ... Senior Data Analyst The Senior Data Analyst will serve as a senior technical and analytical ...

Accord Technologies Inc.

Sr. Data engineer

Reston, VA · On-site

$119K - $143K/yr

Sr. Data engineer Location: Reston, VA Duration: long term Mandatory need: Candidate have to be ex ... Experience with Python for data engineering and ETL development. * Strong experience in SQL for ...

K.L. Scott & Associates

Senior Data Analyst

Washington, DC · On-site

$97K - $122K/yr

... engineering, systems integration, and user-centered design to help clients translate complex ... Senior Data Analyst The Senior Data Analyst will serve as a senior technical and analytical ...

K.L. Scott & Associates

Senior Data Analyst

Washington, DC

$97K - $122K/yr

... engineering, systems integration, and user-centered design to help clients translate complex ... Senior Data Analyst The Senior Data Analyst will serve as a senior technical and analytical ...

VivSoft Technologies LLC

Senior Data Architect

Herndon, VA · On-site

$69.25 - $92.50/hr

Senior Data Architect Location: Remote Clearance: Public Trust Type: Full-time, W2 About VivSoft ... Collaborate with executives, product owners, developers, and data engineering teams. * Review ...

Bigbear.ai

Data Engineer, Senior

Washington, DC

$109K - $228K/yr

Deep experience using various data engineering tools and technologies (SQL, NoSQL, HPC, etc.) and of the ETL process, especially as it pertains to US Government customer systems

NAVA Software Solutions

Sr. Data Engineer

Washington, DC · On-site

$129K - $156K/yr

Details: Sr. Data Engineer Location: Washington DC (1-2 days/month onsite) / 100% remote is also ok ... and Engineering Technologies team and will be filling in for a data engineer must be able to ...

VivSoft Technologies

Senior Data Architect

Herndon, VA · On-site

$69.25 - $92.50/hr

Senior Data Architect Location: Remote Clearance: Public Trust Type: Full-time, W2 About VivSoft ... Collaborate with executives, product owners, developers, and data engineering teams. * Review ...

ManTech

Senior Data Engineer

Chantilly, VA · On-site

$108K - $147K/yr

The Senior Data Engineer will leverage their strong technical background and knowledge to support ... High School Diploma/GED with 10+ years of progressively responsible experience data engineering ...

ManTech International

Senior Data Engineer

Chantilly, VA · On-site

$108K - $147K/yr

The Senior Data Engineer will leverage their strong technical background and knowledge to support ... High School Diploma/GED with 10+ years of progressively responsible experience data engineering ...

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Senior Data Engineering information

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How much do senior data engineering jobs pay per hour?

As of Jun 28, 2026, the average hourly pay for senior data engineering in Reston, VA is $59.11, according to ZipRecruiter salary data. Most workers in this role earn between $48.51 and $70.00 per hour, depending on experience, location, and employer.

What is a Senior Data Engineer?

A Senior Data Engineer is an experienced professional who designs, builds, and maintains scalable data systems and infrastructure within an organization. They are responsible for developing robust data pipelines, ensuring data quality, and optimizing data workflows to support analytics and business intelligence needs. Senior Data Engineers often mentor junior team members, collaborate with data scientists and analysts, and help establish best practices for data management. Their expertise enables organizations to efficiently store, process, and analyze large volumes of data for strategic decision-making.

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

AspectSenior Data EngineerData Engineer
Required CredentialsBachelor's or Master's in CS, experience in data pipelines, cloud platformsBachelor's in CS or related field, foundational data skills
Work EnvironmentDesigning complex data systems, mentoring juniors, optimizing pipelinesBuilding and maintaining data pipelines, data ingestion, basic ETL tasks
Employer & Industry UsageTech companies, finance, healthcare, large enterprisesStartups, mid-sized companies, tech firms

Senior Data Engineers typically have more experience, handle complex data architecture, and mentor teams, whereas Data Engineers focus on building and maintaining data pipelines. Both roles are essential in data-driven organizations, but Senior Data Engineers often take on leadership and strategic responsibilities.

What is the highest salary for a senior data engineer?

The highest salaries for senior data engineers can exceed $150,000 to $200,000 annually, especially in high-demand industries or regions with a strong tech presence. Factors such as experience, expertise in tools like Spark or Hadoop, and certifications can influence compensation levels.

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

To thrive as a Senior Data Engineer, you need deep expertise in data modeling, ETL processes, programming (often Python, Java, or Scala), and a strong background in computer science or a related field. Proficiency with big data tools like Hadoop, Spark, SQL/NoSQL databases, and cloud platforms such as AWS, Azure, or GCP is typically required, along with relevant certifications. Strong problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior engineers. These skills ensure reliable, scalable data infrastructure that supports business intelligence and decision-making across the organization.

What engineer makes $500,000 a year?

Senior Data Engineers with extensive experience, advanced skills in big data tools, and certifications can earn $500,000 or more annually, especially in high-cost-of-living areas or within large tech companies. Such compensation often includes base salary, bonuses, and stock options, reflecting their expertise in data architecture, cloud platforms, and programming languages like Python or Scala.

How much do senior data engineers get paid?

Senior data engineers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often have expertise in tools like SQL, Python, and cloud platforms, which can influence compensation levels.

What engineers make $300,000 a year?

Senior Data Engineers can earn $300,000 or more annually, especially with extensive experience, advanced skills in cloud platforms, and expertise in big data tools like Spark or Hadoop. Compensation varies by industry, location, and company size, with some roles in finance or technology offering higher salaries for senior-level professionals.

How does a Senior Data Engineer typically collaborate with data scientists and analysts on projects?

As a Senior Data Engineer, you will frequently work alongside data scientists and analysts to design, build, and optimize data pipelines and infrastructure that support complex analytics and machine learning initiatives. Collaboration often involves translating business or analytical requirements into scalable data solutions, ensuring data quality, and enabling efficient access to large datasets. Regular communication and agile teamwork are essential, as you'll often participate in cross-functional meetings to align on project goals, resolve data issues, and support the deployment of analytical models into production environments.
What are the most commonly searched types of Data Engineering jobs in Reston, VA? The most popular types of Data Engineering jobs in Reston, VA are:
What are popular job titles related to Senior Data Engineering jobs in Reston, VA? For Senior Data Engineering jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Data Engineering jobs in Reston, VA look for? The top searched job categories for Senior Data Engineering jobs in Reston, VA are:
Senior Data Engineering jobs near you
Senior Data Engineer

Senior Data Engineer

CACI International, Inc.

Reston, VA • On-site

$110K - $149K/yr

Full-time

Medical, Retirement, PTO

Posted 11 days ago

Job description

Job Title: Senior Data Engineer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Outside Continental US
* * *
The Opportunity:
Join CACI as a Senior Data Engineer. We are seeking a highly experienced subject matter expert to design and implement scalable data engineering solutions that support our clients' LAN, WAN, and UC services. In this role, you will lead complex initiatives focused on data integration, analytics enablement, and operational decision support relating to cybersecurity, compliance, and network modernization. You will establish data standards and operational practices with mid-term strategic impact, mentor technical staff across the organization, and communicate technical findings and recommendations to senior and executive leadership. Become a part of our great team and make a strategic difference within the Intelligence Community!
Responsibilities:
  • Design, build, and maintain robust end-to-end data pipelines to support data collection, integration, transformation, and storage across multiple enterprise sources
  • Develop and manage scalable data architectures, including raw, staging, curated, and reporting-ready layers
  • Create trusted, reusable datasets and data structures that improve reporting consistency, dashboard performance, and analytics consumption
  • Implement data quality controls, validation checks, monitoring, and alerting to detect schema changes, incomplete loads, freshness issues, and other data integrity risks
  • Troubleshoot complex data issues across ingestion, transformation, and reporting workflows, identifying root causes and restoring trusted outputs
  • Design safe and reliable data publishing patterns, including staging-to-swap deployments, rerunnable processes, idempotent loads, and backfill strategies
  • Partner with reporting and analytics stakeholders to prepare and optimize data structures for advanced analytics, machine learning, and visualizations
  • Lead cross-functional data initiatives that improve visibility, reduce manual effort, and strengthen data trust across operational workflows
  • Conceptualize and implement data products, standards, and processes that enable future decision-support capabilities
  • Stay current on advancements in data engineering, analytics architecture, data quality practices, and applied analytics methods

You'll Bring These Qualifications:
Required:
  • Must possess an active TS/SCI clearance with polygraph OR have an active TS/SCI clearance with ability to obtain a polygraph prior to start
  • Bachelor's degree in data science, computer science, statistics, mathematics, engineering, information systems, or a related field
  • 10+ years of related work experience as a Data Engineer, Analytics Engineer, Data Scientist, or similar role
  • Must hold a current DoD 8570 IAT Level II certification (e.g., Security+ CE)
  • Proficient understanding of data governance, access control, and security best practices in regulated or sensitive environments
  • Proven proficiency in Python and SQL for data manipulation, pipeline development, data validation, and analytics support
  • Extensive hands-on experience designing and maintaining scalable data architectures, databases, and automated data engineering workflows
  • Strong experience with database platforms, including schema design, performance optimization, views/materialized views, and data modeling
  • Proven ability to investigate complex data issues, perform root-cause analysis, and implement sustainable corrective actions
  • Experience developing technical standards, improving workflow reliability, and communicating technical issues and recommendations to leadership and stakeholders

Desired:
  • Active TS/SCI clearance with polygraph
  • Advanced degree (Master's or Ph.D.) in a highly quantitative, technical, or engineering field
  • Experience mentoring and directing junior/mid-level data analysts and engineers
  • Familiarity working alongside Business Intelligence SMEs, preparing and formatting optimal data structures for machine learning and visualization tools like Tableau
  • Exceptional ability to work with high latitude and independence, successfully managing multiple high-visibility projects simultaneously

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$105,100-$231,100
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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