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  • Data Engineer

     ...production ownership of pipelines you built. • Advanced SQL — complex joins, window functions, query optimization, and...  ...Azure or GCP considered). • Working knowledge of relational databases — MySQL/MariaDB, SQL Server, or PostgreSQL. • Version control and CI/CD practices... 
    SQL

    Insight Global

    Reston, VA
    3 days ago

  • Database Developer

     ...Database Developer Mantech seeks a motivated, career and customer-oriented Database Developer to join our team in Herndon, VA. The Database...  ...to craft clear operational and data requirements Optimize SQL queries run against terabytes of data for efficiency and... 
    SQL

    hackajob

    Herndon, VA
    2 days ago

  • Database Engineer

    $112k - $179k

    ResponsibilitiesAt Peraton we develop cutting-edge technology that preserves freedom and advances...  ...is looking for a highly motivated Senior Database Engineer to join our team of qualified,...  ...requirement.Experience with Postgres, SQL, and database performance... 
    SQL
    Contract work
    Work at office
    Shift work

    Peraton Corporation

    Herndon, VA
    4 days ago

  • Database Engineer

    $107.9k - $195.05k

     ...Database Engineer Herndon, VA Top Secret/SCI Polygraph Career Level not specified $107,...  ...following, but not limited to: Design, develop, build, analyze, evaluate, and install...  ...application databases. Write and tune SQL queries for performance and scalability.... 
    SQL
    Full time
    Flexible hours

    Leidos

    Herndon, VA
    4 days ago

  • Data Architect, Level 1

    Opening for Database Administrator to support the NRO’s Database systems, in providing database design, implementation, and maintenance...  ...packages including: Vertica, Postgress, Oracle, Microsoft SQL Server, MariaDB, and MySQL.Troubleshoots computer equipment problems... 
    SQL
    Work at office

    CyberCore Technologies

    Reston, VA
    2 days ago

  • Data Engineer

     ...decision-making. What will you do? Design, develop, and maintain scalable data pipelines and...  ...or a related field ~ Strong proficiency in SQL and experience with relational databases (e.g., PostgreSQL, MySQL, SQL Server) ~ Experience with big data processing frameworks... 
    SQL

    VTG

    Herndon, VA
    1 day ago

  • Data Scientist With TS SCI & VA Customer Favorable Poly Clearance

     ...designing and building data infrastructure, developing data pipelines, transforming/preparing...  ...Demonstrated experience with SQL. Demonstrated experience constructing complex multi-data source queries with database technologies such as PostgreSQL, MySQL, Neo... 
    SQL
    Work experience placement
    Local area

    Agile Business Concepts, LLC

    Reston, VA
    a month ago

  • Senior Database Engineer

     ...You. Platinum Technologies is a Senior Database Engineer to join our team. In this position you will design, develop, implement, and maintain the database...  ...systems (e.g., PostgreSQL, Oracle, Microsoft SQL Server) and graph database technologies (e.g., Neo4j... 
    SQL

    Platinum Technologies

    Herndon, VA
    5 days ago

  • Database Cloud Developer

     ...Redhorse Corporation is seeking a skilled Oracle Database Cloud Developer to design, build, and maintain scalable data pipelines and...  ...experience with relational databases (e.g., PostgreSQL, MySQL, SQL Server, Oracle) ~ Proficiency in SQL and database design ~... 
    SQL
    Contract work

    Redhorse Corporation

    Reston, VA
    1 day ago

  • System Database Developer - SecDevOps

     ...organization, please visit us at We are seeking a System Database Developer - SecDevOps to join our team and support our client. The ideal...  ...certifications such as Red Hat, Oracle, DBA, PostgreSQL, SQL, MySQL, Java, PHP, Splunk, ServiceNow, Python, JavaScript, C++... 
    SQL
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Remote work
    Flexible hours
    2 days per week

    Unissant

    Herndon, VA
    11 days ago

  • Senior Data Engineer (AWS, Azure, GCP)

    $90k - $200k

     ...opportunities to learn from and share knowledge with other developers, architects, and our clients.  The Value You...  ..., Redshift, Databricks 5+ years of experience with SQL or NoSQL database (PostgreSQL, MySQL, SQL server, Oracle, Aurora, Presto, BigQuery) Expertise with... 
    SQL
    Work at office
    Remote work
    Visa sponsorship
    Work visa
    Flexible hours

    CapTech

    Reston, VA
    3 days ago

  • Sr. Database Administrator-7950

    $131.01k - $145k

     ...leadership within a team responsible for developing and supporting optimization and...  ...planning, and campaign delivery; administer databases including MySQL, DynamoDB, PostgreSQL, Cassandra...  ..., and recovery plans; optimize SQL and NoSQL queries, manage indexing, and... 
    SQL
    Full time
    Remote work
    1 day per week

    Comcast

    Reston, VA
    4 days ago

  • Database Engineer

     ...the next level. Excelity is seeking a Database Engineer for a project responsible for building...  ...data management solutions including developing efficient storage, indexing, and access...  ...requirement. Experience with Postgres, SQL, and database performance tuning Experience... 
    SQL
    Temporary work
    Flexible hours

    Excelity

    Herndon, VA
    1 day ago

  • Database Developer

    $100k - $140k

     ...Requirements: High school diploma plus 7+ years of experience in database management, SQL, and PostgreSQL Experience translating data collection...  ...for a motivated, career- and customer-oriented Database Developer to join our team in Herndon, VA. In this role, we focus on... 
    SQL
    Full time

    MANTECH

    Herndon, VA
    23 days ago

  • Data Architect

     ...Data Architecture Design: Design, develop, and implement robust data...  ...Strong knowledge of data modeling, database design, and data warehousing concepts...  ...Apache Nifi. ~ Proficiency in SQL and experience with databases such as Oracle, SQL Server, MySQL, or PostgreSQL. ~... 
    SQL
    Work at office
    3 days per week

    CirrusLabs

    Reston, VA
    5 days ago

  • Database Developer

     ...Database Developer Hot Job Fully Remote • IRS Remote (job post use) - Reston, VA 20190...  ...transform-load, database administration, SQL development, Bash development, SAS administration...  ...and operate SSH clients across servers Participate in Scrum and client meetings... 
    SQL
    Full time
    Temporary work
    Work experience placement
    Remote work
    Shift work

    Brillient

    Reston, VA
    5 days ago

  • Senior Database Engineer (SQL Server + MongoDB)

     ...About the Role We are looking for a Senior Database Engineer to own and improve our production data systems across SQL Server and MongoDB in a 24/7 environment. This...  ...control, auditing, patching) - Partner with developers on schema design and optimization - Lead... 
    SQL

    Technology Company

    Reston, VA
    a month ago

  • Senior Database Administrator

    $104k - $166k

     ...Senior Database Administrator Job Locations US Requisition ID 2026-170175 Position Category Information...  ...), as well as self-managed MySQL, PostgreSQL, Oracle, and SQL Server on VMs as needed. Administer DynamoDB, ElastiCache (Redis),... 
    SQL
    Contract work
    Remote work
    Shift work

    Peraton

    Herndon, VA
    1 day ago

  • Database Solutions Engineer

    $86.8k - $198k

    Database Solutions EngineerThe Opportunity:Data is only useful when it is trusted, accessible...  ...to support the mission. As a Database Developer, you’ll help design and deliver secure, high...  ...RAG, or MCP integrationsExperience with SQL and PL/SQL, including schemas, packages,... 
    SQL
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Reston, VA
    2 days ago

  • Oracle Apex Developer

    $75.2k - $158.1k

     ...Job Title: Oracle Apex Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start:...  ...Integrated Development Environments, such as Quest Toad and Oracle SQL Developer. Experience using languages and technologies such... 
    SQL
    Full time
    Contract work
    Work experience placement
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    1 day ago

  • Database Engineer

    iQuasaris is looking to fill a Database Engineer position in Reston, VA. At iQuasar we strive...  ...Type: Full Time Responsibilities Develop applications and data pipelines using PostgreSQL...  ...backward compatibility. Optimize SQL queries, indexing strategies, execution plans... 
    SQL
    Permanent employment
    Full time
    Work from home
    Flexible hours

    iQuasar, LLC

    Reston, VA
    5 days ago

  • Oracle Database Engineer

    $80k - $128k

     ...Oracle Database Engineer Job Locations US Requisition ID 2026-167...  ...Collaborate closely with architects, system developers, business analysts, and security teams to...  ...roles. ~ Expert-level proficiency with SQL and experience working with relational and... 
    SQL
    Contract work
    Shift work

    Peraton

    Herndon, VA
    3 days ago

  • Database Developer

    $141.5k - $236k

     ...MANTECH! MANTECH seeks a motivated, career and customer-oriented Database Developer to join our team in Herndon, VA . The Database Developer is...  ...to craft clear operational and data requirements Optimize SQL queries run against terabytes of data for efficiency and speed... 
    SQL
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Local area
    Remote work

    ManTech International Corporation

    Herndon, VA
    2 days ago

  • Oracle Database Administrator (DBA)

     ...Oracle Database Administrator (DBA) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position...  ...SIMILAR CAREER TITLES Database Administrator, Oracle Developer, SQL Database Administrator, Data Architect, Database Engineer, Oracle... 
    SQL
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    1 day ago

  • Data Architect TS/SCI FSP

     ...Implementation: Create and manage database structures that align with...  ...functionality.• Data Management: Develop and maintain database schemas,...  ...environments.• Proficiency in SQL and experience with various...  ...systems (e.g., MySQL, Oracle, SQL Server).• Strong analytical abilities... 
    SQL

    Tenica and Associates

    Herndon, VA
    4 days ago

  • Jr. Data Engineer

    $180k - $230k

     ...in Python. ~ Solid understanding and experience with Database Management, SQL, PostgreSQL. ~ Experience with ETL tools/data transformation...  ..., data prioritization, and apply appropriate logic to developed solutions. ~ Linux experience PayRange: VTG’s... 
    SQL
    Work experience placement

    Vosper Thornycroft Group

    Herndon, VA
    3 days ago

  • Data Intelligence - Lead Data Engineer

     ...aspects of Data Integration Framework. Defines and develop the Data Integration best practices for the data...  ...of at least one programming language (i.e., SQL, NoSQL, Python)., Expert.Knowledge and understanding of database design and implementation concepts., Expert.Knowledge... 
    SQL
    Work experience placement
    Remote work

    Ampcus

    Reston, VA
    4 days ago

  • Data Engineer

    $100.79k - $160.26k

     ...data from multiple sources into a central SQL-based integration point and performing...  ...centralized integration point (e.g., a single SQL Server instance) and manage field mappings and...  ...in how we serve our clients and develop our people, upholding our firm values as... 
    SQL
    Full time
    Work at office
    Remote work
    Visa sponsorship

    DLA Piper

    Reston, VA
    2 days ago

  • Senior Manager, Growth[x] Data & AI Engineer

    $176k - $282k

     ...function in a consumer/integrator capacity.SQL & Databases: Strong command of SQL and experience...  ...(e.g., PostgreSQL, Microsoft SQL Server).ETL / ELT Pipelines: Hands-on experience...  ...Data Engineer Associate, dbt Certified Developer, CDMP (Certified Data Management Professional... 
    SQL
    Contract work
    Work at office
    Shift work

    Peraton Corporation

    Reston, VA
    2 days ago

  • Storage Database Lead Engineer

    $135k - $216k

     ...is seeking an experienced senior Storage Database Lead Engineer to join our national...  ...transaction activity and utilization. May develop stored procedures and/or triggers. Administer...  ...of database systems, such as Microsoft SQL Server, and other Database Management Systems (... 
    SQL
    Contract work
    Work experience placement
    Remote work
    Flexible hours
    Shift work

    Peraton Corporation

    Reston, VA
    4 days ago