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Freelance Data Engineer C2C Jobs in Virginia (NOW HIRING)

Dark Wolf Solutions

Data Engineer - Expert

Herndon, VA · On-site

$165K - $200K/yr

Dark Wolf is seeking an Expert Data Engineer to lead the architectural development, scaling, and ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Data Engineer - Expert

Chantilly, VA · Hybrid

$165K - $200K/yr

Dark Wolf is seeking an Expert Data Engineer to lead the architectural development, scaling, and ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Data Engineer - Expert

Chantilly, VA · Hybrid

$165K - $200K/yr

Dark Wolf is seeking an Expert Data Engineer to lead the architectural development, scaling, and ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Junior Data Engineer

Herndon, VA · On-site

$90K - $130K/yr

Dark Wolf is seeking a Junior / Entry-Level Data Engineer to support the development, maintenance ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Junior Data Engineer

Chantilly, VA

$90K - $130K/yr

Dark Wolf is seeking a Junior / Entry-Level Data Engineer to support the development, maintenance ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Junior Data Engineer

Chantilly, VA · On-site

$90K - $130K/yr

Dark Wolf is seeking a Junior / Entry-Level Data Engineer to support the development, maintenance ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Senior Data Engineer

Chantilly, VA · On-site

$130K - $170K/yr

Dark Wolf is seeking a Senior Data Engineer to design, build, and optimize robust data pipelines ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · On-site

$130K - $170K/yr

Dark Wolf is seeking a Senior Data Engineer to design, build, and optimize robust data pipelines ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Senior Data Engineer

Chantilly, VA

$130K - $170K/yr

Dark Wolf is seeking a Senior Data Engineer to design, build, and optimize robust data pipelines ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Data Engineer - SME

Chantilly, VA · Hybrid

$185K - $240K/yr

Dark Wolf is seeking a Data Engineer - Subject Matter Expert (SME) to architect, lead, and execute ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Data Engineer - SME

Herndon, VA · On-site

$185K - $240K/yr

Dark Wolf is seeking a Data Engineer - Subject Matter Expert (SME) to architect, lead, and execute ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Data Engineer - SME

Chantilly, VA · Hybrid

$185K - $240K/yr

Dark Wolf is seeking a Data Engineer - Subject Matter Expert (SME) to architect, lead, and execute ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · Hybrid

$150K - $175K/yr

The Data Engineer will be responsible for designing, building, and optimizing robust data pipelines ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · Hybrid

$150K - $175K/yr

The Data Engineer will be responsible for designing, building, and optimizing robust data pipelines ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · On-site

$150K - $175K/yr

The Data Engineer will be responsible for designing, building, and optimizing robust data pipelines ... We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this ...

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Freelance Data Engineer C2C information

What is a freelance data engineer C2C?

A Freelance Data Engineer C2C (Corp-to-Corp) is a data engineering professional who works independently or through their own registered business entity, providing data engineering services to clients on a contract basis. The C2C arrangement means the contract is between the client's corporation and the freelancer's corporation, rather than as a direct employee or as an individual contractor (1099). Freelance data engineers typically design, build, and maintain data pipelines and infrastructure, working with large datasets to support business needs. This setup allows for more flexible, project-based work and can offer tax advantages for both the freelancer and the client.

What are the key skills and qualifications needed to thrive as a freelance data engineer C2C?

To thrive as a Freelance Data Engineer C2C, you need expertise in data modeling, ETL processes, SQL, and proficiency in at least one programming language like Python or Scala, often supported by a degree in computer science or a related field. Familiarity with cloud platforms (such as AWS, Azure, or GCP), big data tools (like Hadoop or Spark), and relevant certifications (such as AWS Certified Data Analytics) is typically required. Strong problem-solving skills, effective communication, and the ability to manage projects independently distinguish top freelance professionals. These capabilities ensure you can deliver scalable, reliable data solutions tailored to diverse client needs in a dynamic contract environment.

What are some common challenges faced by freelance data engineers working on a C2C basis, and how can they be managed?

Freelance Data Engineers working on a Corp-to-Corp (C2C) basis often face challenges such as quickly adapting to different clients' data infrastructures, managing multiple projects simultaneously, and ensuring clear communication with remote or distributed teams. Navigating varied tech stacks and client-specific security protocols can also be demanding. To manage these challenges, it's important to establish thorough onboarding processes, maintain organized project management practices, and set clear expectations with clients regarding deliverables and timelines.

What is the difference between Freelance Data Engineer C2C vs Freelance Data Analyst C2C?

AspectFreelance Data Engineer C2CFreelance Data Analyst C2C
Required CredentialsTypically requires data engineering certifications, SQL, Python, cloud platform knowledgeOften requires data analysis certifications, SQL, Excel, visualization tools
Work EnvironmentFocus on building data pipelines, ETL processes, data architectureFocus on interpreting data, creating reports, dashboards
Employer & Industry UsageUsed in tech, finance, healthcare for infrastructure projectsUsed across marketing, retail, consulting for insights and reporting

Freelance Data Engineer C2C professionals primarily develop data infrastructure, while Freelance Data Analysts focus on interpreting data and creating reports. Both roles require SQL and related skills but differ in their core responsibilities and industry applications.

What are the most commonly searched types of Data Engineer C2C jobs in Virginia?

The most popular types of Data Engineer C2C jobs in Virginia are:

What are popular job titles related to Freelance Data Engineer C2C jobs in Virginia?

For Freelance Data Engineer C2C jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Freelance Data Engineer C2C jobs in Virginia look for?

The top searched job categories for Freelance Data Engineer C2C jobs in Virginia are:

What cities in Virginia are hiring for Freelance Data Engineer C2C jobs?

Cities in Virginia with the most Freelance Data Engineer C2C job openings:

Freelance Data Engineer C2C jobs near you
Infographic showing various Freelance Data Engineer C2C job openings in Virginia as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 1% Temporary, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Data Engineer - Expert

Dark Wolf Solutions

Herndon, VA • On-site

$165K - $200K/yr

Full-time, Contractor

Posted 9 days ago

Job description

Dark Wolf constructs and deploys data management and analytics solutions for the defense and intelligence communities. We're proud to boast a world-class engineering team that thrives on rolling up their sleeves to solve your mission's biggest challenges.
Dark Wolf is seeking an Expert Data Engineer to lead the architectural development, scaling, and governance of enterprise-grade data platforms. You will be responsible for designing high-throughput data meshes, establishing automated data quality frameworks, optimizing distributed compute clusters, and ensuring high resilience across air-gapped and multi-cloud networks.
Key Responsibilities
  • Lead the architectural design and implementation of distributed, high-throughput batch and streaming data platforms.
  • Optimize distributed execution engines (Spark, Trino/Presto) to handle petabyte-scale datasets under strict SLAs.
  • Implement Infrastructure as Code (IaC) to provision data platform assets across multi-cloud infrastructure.
  • Establish zero-trust security controls, data lineage tools, and automated compliance scanning for regulated data environments.
  • Act as a Technical Pod Lead, driving Agile sprint deliverables, establishing technical standards, and mentoring data engineering staff.

Qualifications:
  • Clearance: Must be a US Citizen holding an active TS/SCI security clearance with an active Full-Scope Polygraph.
  • Education: Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field (Master's degree preferred).
  • Experience: 7-10+ years of data engineering experience.

Technical Competencies:
  • Data Processing Frameworks: Expert-level mastery of Apache Spark, Flink, Kafka, Ray, and workflow orchestration engines.
  • Database Systems: Deep understanding of distributed systems internals, LSM trees, column-family stores, and lakehouse storage formats (Delta Lake, Apache Iceberg, Apache Hudi).
  • Data Modeling: Enterprise data strategy, conceptual-to-physical data modeling, and streaming data schema contracts.
  • Programming & Scripting: Mastery of Python, Scala, SQL, and Go for high-performance data platform development.
  • Containerization: Advanced Kubernetes cluster management, custom operators for data platforms, and service mesh integration.
  • Agile Frameworks: Proven experience acting as a Technical Lead or Scrum Master directing engineering pods.
  • Multi-Cloud Architecture: Advanced experience architecting multi-cloud and hybrid cloud data platform solutions (IaC via Terraform).
  • Security Scanning Tooling: Deep understanding of DevSecOps pipelines, automated compliance testing, and secret rotation management.

Desired Qualifications:
  • Advanced Certifications: AWS Certified Solutions Architect - Professional, CISSP, or Databricks Certified Professional Data Engineer.
  • Proven track record architecting data solutions for deployment in air-gapped or high-assurance defense networks.

Position Clearance Requirement:
US Citizenship with an active TS/SCI security clearance with Full-Scope Polygraph
Location: Chantilly/Herndon, VA.
Target Salary Range: $165,000.00 - $200,000.00 (Commensurate with specialized expertise and technical skillset).
Equal Opportunity Employer:
We are proud to be an EEO/AA employer Minorities/Women/Veterans/Disabled and other protected categories. In compliance with federal law, all persons hired will be required to verify identity, confirm US Citizenship, and complete the required employment eligibility verification upon hire.
We are strictly looking for direct, full-time W2 employees. We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this role.

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