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Senior Sql Data Engineer Jobs in Washington (NOW HIRING)

Mondo

SQL Data Engineer

Centreville, VA · Remote

$125K - $140K/yr

SQL Data Engineer, location is Remote. The start date is ASAP for this permanent position. Job Title: SQL Data Engineer Location-Type: Remote (EST/CST Preferred) Start Date Is: ASAP Duration:

Ennoble First Inc.

Sr. SQL Engineer

Gaithersburg, MD · On-site

They are seeking a Sr. SQL Engineer to develop high-performance SQL queries and optimize data workflows for a data-driven application that supports analytics and reporting across the organization.

Annexa Inc.

Senior SQL Developer

Washington, DC

Senior SQL Developer Employment Type: Onsite Annexa Inc is currently working with DC Office of ... This role involves conducting thorough data analysis to identify trends and discrepancies and ...

Revolutional, LLC

Senior SQL Database Engineer

Lorton, VA

$107K - $145K/yr

Senior SQL Database Engineer Location: Washington, DC Terms: Full-time Salary: 145-165 DOE ... The ideal candidate brings a strong grasp of enterprise data management policies, Cloud, and DevOps ...

Revolutional, LLC

Senior SQL Database Engineer

Bethesda, MD · On-site

$113K - $154K/yr

Senior SQL Database Engineer Location: Washington, DC Terms: Full-time Salary: 145-165 DOE ... The ideal candidate brings a strong grasp of enterprise data management policies, Cloud, and DevOps ...

Ennoble First

Sr. SQL Engineer

Gaithersburg, MD · On-site

$130K - $160K/yr

Position Overview We are seeking a SQL Engineer to support a high-visibility, data-driven application that powers analytics and reporting across the organization. This role focuses on developing high ...

Revolutional, LLC

Senior SQL Database Engineer

Alexandria, VA · On-site

$113K - $154K/yr

Senior SQL Database Engineer Location: Washington, DC Terms: Full-time Salary: 145-165 DOE ... The ideal candidate brings a strong grasp of enterprise data management policies, Cloud, and DevOps ...

Revolutional, LLC

Senior SQL Database Engineer

Fairfax, VA

$108K - $147K/yr

Senior SQL Database Engineer Location: Washington, DC Terms: Full-time Salary: 145-165 DOE ... The ideal candidate brings a strong grasp of enterprise data management policies, Cloud, and DevOps ...

Revolutional, LLC

Senior SQL Database Engineer

Arlington, VA · On-site

$121K - $165K/yr

Senior SQL Database Engineer Location: Washington, DC Terms: Full-time Salary: 145-165 DOE ... The ideal candidate brings a strong grasp of enterprise data management policies, Cloud, and DevOps ...

Visionsoft International

SQL Developer/DBA

Bethesda, MD · On-site

$53.50 - $67/hr

Sr. SQL Developer/DBA 12+ Months Bethesda, MD - IN PERSON INTERVIEW 1-2 days Onsite We are seeking ... Create Data Transformation Service (DTS) packages to convert and load data. * Conduct performance ...

Booz Allen Hamilton

Data Engineer

Arlington, VA · On-site

$62K - $141K/yr

Knowledge of relational and non-relational database technologies, including SQL or GraphQL ... senior leaders * Experience developing and deploying large-scale batch and stream analytics ...

IQUASAR LLC

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

Makpar has an exciting opportunity for a Senior Data Engineer to join our growing team.his role requires expertise in Databricks, SQL, and ETL pipelines, with strong experience building scalable data ...

Booz Allen Hamilton

Data Engineer

Arlington, VA

$62K - $141K/yr

Knowledge of relational and non-relational database technologies, including SQL or GraphQL ... senior leaders * Experience developing and deploying large-scale batch and stream analytics ...

iQuasar LLC

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

Makpar has an exciting opportunity for a Senior Data Engineer to join our growing team.his role requires expertise in Databricks, SQL, and ETL pipelines, with strong experience building scalable data ...

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Senior Sql Data Engineer information

What is a senior SQL data engineer?

Senior SQL Data Engineers are experienced professionals who design, develop, and maintain databases using SQL and related technologies. They are responsible for ensuring data is stored efficiently, securely, and is easily accessible for analysis and reporting. In addition to writing advanced SQL queries, they often optimize database performance, manage data integration processes, and collaborate with other IT and business teams to support data-driven decision making. Their role may also involve mentoring junior engineers and implementing best practices for data management.

How does a senior SQL data engineer typically collaborate with data analysts and other stakeholders in an organization?

Senior SQL Data Engineers work closely with data analysts, data scientists, and business stakeholders to understand data requirements and deliver robust data solutions. They often participate in requirements-gathering sessions, translate business needs into technical specifications, and design or optimize SQL queries, data models, and ETL processes. Effective communication is key, as they must explain complex technical concepts to non-technical team members and ensure data solutions align with business objectives. This collaboration helps ensure the integrity, availability, and usability of data across the organization.

What are the key skills and qualifications needed to thrive as a senior SQL data engineer, and why are they important?

To thrive as a Senior SQL Data Engineer, you need advanced SQL programming skills, strong database design expertise, and experience with data modeling, often supported by a degree in computer science or a related field. Familiarity with database management systems like Microsoft SQL Server, Oracle, or PostgreSQL, ETL tools, and certifications such as Microsoft Certified: Azure Data Engineer Associate are highly valued. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with stakeholders and troubleshooting complex data issues. These skills ensure the efficient management, integrity, and accessibility of data systems that drive business insights and operations.

What is the difference between Senior Sql Data Engineer vs Data Analyst?

AspectSenior Sql Data EngineerData Analyst
Required SkillsSQL, ETL, data warehousing, scripting, database managementSQL, data visualization, statistical analysis, reporting
Work EnvironmentData engineering teams, backend systems, large-scale data infrastructureBusiness units, reporting teams, data visualization tools
CertificationsSQL certifications, cloud platform credentials (AWS, Azure)Data analysis certifications (CAP, Microsoft Certified Data Analyst)

Senior Sql Data Engineers focus on building and maintaining data pipelines and infrastructure, while Data Analysts interpret data and generate reports. Both roles require SQL expertise but differ in scope and tools used, with engineers handling data architecture and analysts focusing on insights and visualization.

What are the most commonly searched types of Sql Data Engineer jobs in Washington?

The most popular types of Sql Data Engineer jobs in Washington are:

What are popular job titles related to Senior Sql Data Engineer jobs in Washington?

For Senior Sql Data Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Senior Sql Data Engineer jobs in Washington look for?

The top searched job categories for Senior Sql Data Engineer jobs in Washington are:

What cities in Washington are hiring for Senior Sql Data Engineer jobs?

Cities in Washington with the most Senior Sql Data Engineer job openings:

Senior Sql Data Engineer jobs near you

SQL Data Engineer

Mondo

Centreville, VA • Remote

$125K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago

Job description

Apply now: SQL Data Engineer, location is Remote. The start date is ASAP for this permanent position.

Job Title: SQL Data EngineerLocation-Type: Remote (EST/CST Preferred)Start Date Is: ASAPDuration: PermanentCompensation Range: $125,000 – $140,000 annuallyBenefits: Eligible for Health, Dental, Vision, 401K, PTOMust be authorized to work in the U.S. This position is not eligible for sponsorship. 

Job Description:The SQL Data Engineer will be responsible for investigating, remediating, migrating, and validating production data across enterprise-scale systems. This role focuses heavily on SQL Server, data migrations, ETL processes, XML data handling, and troubleshooting complex data integrity issues within mission-critical applications.

Day-to-Day Responsibilities:

  • Investigate and resolve data integrity issues within large production databases.
  • Write and execute complex SQL queries across highly relational data models.
  • Develop validation scripts and reporting to identify impacted records and data anomalies.
  • Design, test, and execute data correction and remediation scripts.
  • Lead and support data migration initiatives, including schema mapping and transformation logic.
  • Perform ETL activities, data mapping, and data quality validation.
  • Analyze and reconstruct missing or corrupted data when necessary.
  • Collaborate with Product, QA, DevOps, and Engineering teams to understand application data flows.
  • Optimize database performance and troubleshoot production issues.
  • Maintain migration runbooks, playbooks, and technical documentation.
  • Participate in Agile ceremonies, code reviews, and deployment planning.

Minimum Requirements:

  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).
  • 5 years of professional experience working with relational databases.
  • Expert-level SQL Server experience.
  • Advanced SQL skills including complex JOINs, CTEs, window functions, query optimization, and indexing strategies.
  • Experience writing and executing safe bulk UPDATE, INSERT, and DELETE scripts in production environments.
  • Proven experience with data migration projects, schema mapping, transformation logic, and validation processes.
  • Experience working with XML data and querying XML within SQL environments.
  • Strong ETL and data quality validation experience.
  • Experience working with Git/GitHub and Jira.
  • Familiarity with cloud platforms, preferably Azure.
  • Ability to quickly learn and navigate large, unfamiliar database schemas.
  • Strong troubleshooting and problem-solving skills.
  • Self-starter capable of working independently with limited documentation and guidance.
  • Strong attention to detail and commitment to data accuracy.
Preferred Qualifications:
  • Experience with data reconstruction and forensic data investigation.
  • Experience within tax, government, financial services, or other regulated industries.
  • Familiarity with Azure SQL Managed Instance.
  • Exposure to VB.NET, ASP.NET, C#, Entity Framework, Dapper, or ADO.NET.
  • Experience with SQL Server Reporting Services (SSRS).
  • Experience supporting SaaS or hosted application environments.
  • Understanding of CI/CD pipelines and deployment automation.