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  • Database Developer

     ...Database DeveloperLocation: 100% Remote or Reston, VADuration: 6-12+ Months (With further ext. possibilities)Notes:They need candidate experience...  ...to Postgres.They need candidate solid experience with Advance SQL quires (stored procedure)This candidate will should have solid... 
    SQL
    Remote work

    Samprasoft

    Reston, VA
    1 day ago

  • Database Developer

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

    MANTECH

    Herndon, VA
    9 days ago

  • Senior Database Developer (SQL)

    $240k - $260k

     ...Senior Database Developer Herndon, VA | $240K to $260K | TS/SCI and FSP is required We are looking for a skilled Senior Database Developer...  ...systems, particularly focusing on AWS RDS for PostgreSQL and SQL databases Managing data structures and load routines to... 
    SQL

    The Josef Group

    Herndon, VA
    3 hours agonew

  • 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...  ...ensuring backward compatibility. Optimize SQL queries, indexing strategies, execution... 
    SQL
    Permanent employment
    Full time
    Work from home
    Flexible hours

    iQuasar

    Reston, VA
    3 days ago

  • Database Developer

     ...Description WarCollar Industries is seeking an experienced Database Developer to support a mission-focused customer in Herndon, VA. The...  ...Required Skills Write, maintain, troubleshoot, and debug SQL stored procedures. Collaborate with analysts and... 
    SQL

    WarCollar Industries

    Herndon, VA
    3 days 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

  • 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
    17 days 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
    29 days ago

  • Database Administrator

    Title: SQL DBA (Mid- Level) Location: Washington, DC (Hybrid) Status: Full Time Clearance...  ..., configuring, and maintaining SQL Server databases, including 2022 Datacenter environments...  ...and managing database structures, developing stored procedures, and supporting developers... 
    SQL
    Full time
    Temporary work
    Work experience placement

    Yakshna Solutions, Inc.

    Herndon, VA
    1 day 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 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
    a month ago

  • Database Engineer

    $80k - $128k

    Database Engineer Location: US-VA-Home Responsibilities Peraton is seeking a Database Engineer...  ...duties, but not limited to: Design, develop, build, analyze, evaluate, and install...  ...application databases. Writes and tunes SQL queries for performance and scalability.... 
    SQL
    Contract work
    Shift work

    Peraton

    Herndon, VA
    13 hours ago

  • Senior Oracle APEX Full-Stack Developer

    $120k - $125k

     ...robust financial application. The ideal candidate will have over 10 years of experience, expertise in Oracle APEX, and strong skills in SQL and PL/SQL. This role involves debugging applications, creating dynamic reports, and optimizing queries. A competitive salary of $120... 
    SQL
    Full time

    Yakshna Solutions

    Herndon, VA
    2 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
    4 days ago

  • Senior Database Engineer - GSE (Ground Support Engineer)

    $99k - $185k

     ...Job Description Position Title:  Senior Database Engineer – GSE (Ground Support Engineer)...  ..., and Civil space customers. We develop complex, radiation effects mitigated, designs...  ...database systems such as PostgreSQL, MySQL, SQL Server, or similar platforms. Experience... 
    SQL
    Full time
    Temporary work
    For contractors
    Local area

    Trident Systems LLC

    Sterling, VA
    a month ago

  • Sr Data Scientist

     ...unstructured data to identify trends, patterns, and key performance indicators. Using programming languages like Python, R, and SQL, they develop data models, optimize queries, and create dashboards or reports to effectively communicate findings. The Data Scientist... 
    SQL
    Full time
    For contractors
    Local area

    Xenith Solutions

    Reston, VA
    16 days ago

  • Data Engineer (Clearance Required)

    $81.5k - $167.64k

     ...role partners closely with data scientists, analysts, developers, and government stakeholders to enable data-driven...  ...programs, preferably DCSAStrong experience with relational databases (e.g., Oracle, PostgreSQL, SQL Server, Azure SQL, or similar)Knowledge of data modeling... 
    SQL
    Full time
    Contract work
    Work experience placement
    Work at office
    Remote work

    ICF

    Reston, VA
    1 day ago

  • Data Engineer

     ...legacy systems to the modernized platform, develops and manages ETL processes, and ensures...  ...and maintain ETL/data pipelines using SQL Server Integration Services (SSIS) or comparable...  ...maintain scalable data architectures, database schemas, Data Dictionaries, and Entity Relationship... 
    SQL
    Full time
    Contract work

    EKASYS INC

    Herndon, VA
    7 days ago

  • Principal/Senior Principal Database Engineer (TS/SCI Clearance)

     ...team supporting data management processes, database engineering and management, deploying,...  ...scale data management solutions including developing efficient storage, indexing, and access approaches...  ...: • Experience with Postgres, SQL, and database performance tuning •... 
    SQL

    SHLD, Inc.

    Herndon, VA
    17 days ago

  • Application Developer- Java

     ...Description We are seeking an Application Developer to support a mission-critical GEOINT enterprise...  ...development. Experience with Angular, SQL, Oracle, automated testing, and GitOps pipelines. Experience with database development, including: Oracle PostgreSQL... 
    SQL

    Point Solutions Group

    Herndon, VA
    17 days ago

  • Database Administrator (4272)

     ...Job Description Job Description Title: Database Administrator Education: Bachelor's degree, or equivalent in an engineering...  ...operational source systems into the data warehouse. Have strong SQL Server 2012 and above experience with SSIS, SSAS knowledge with... 
    SQL

    TechOpps Inc.

    Herndon, VA
    a month ago

  • Data Scientist, Mid

    $99k - $225k

     ...environments to find the pieces of their information puzzle. You’ll develop algorithms and systems and use the right combination of tools...  ...in the development of algorithms leveraging R, Python, or SQL and NoSQL ~2+ years of experience with distributed data and computing... 
    SQL
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Phase2 Technology

    Reston, VA
    3 days ago

  • App Developer/Fullstack Engineer - Top Secret

    $130k - $180k

     ...Owner: Ava KulinskiZachary Piper Solutions is seeking an App Developer (multiple positions open for a range of experience levels)...  ...Red Hat, Red Hat Enterprise Linux, Unix, Windows, Windows Server, Bash, Shell, SQL, PostgreSQL, Oracle, MySQL, Top Secret, TS, TS/SCI, SCI,... 
    SQL
    Remote work

    ZP Group

    Herndon, VA
    1 day ago

  • Senior Database Architect (SQL) - AWS & Data Pipelines

     ...The Josef Group in Herndon, VA is seeking a Senior Database Developer to design, build, and maintain scalable data pipelines and infrastructure...  ...has 5+ years of database experience, strong PostgreSQL and SQL skills, API integration, and experience with Power BI. US citizenship... 
    SQL

    Jobleads-US

    Herndon, VA
    1 hour agonew

  • Oracle Database Engineer

    $80k - $128k

    Oracle Database Engineer Job Locations US Requisition ID: 2026-167685 Position Category:...  ...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
    4 days ago

  • Data Engineer

     ...progression from engineering into architectural design ~ Proficiency in SQL and strong programming skills in Python, Rust, or Java ~...  ...(e.g., PostgreSQL), NoSQL (e.g., Firestore, MongoDB), and graph databases (e.g., Neo4j), including modern cloud data warehouses (e.g.,... 
    SQL
    Full time
    Work at office

    SZNS Solutions

    Reston, VA
    5 days ago

  • Oracle Database Administrator (DBA)

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

    Cymertek Corporation

    Reston, VA
    2 days ago

  • Database Cloud Developer

     ...Role 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

  • Senior Software QA/Application Tester- Senior

     ...and coding skills. This role will focus primarily on developing and executing automated tests while also performing...  ...IntelliJ, Eclipse, or NetBeans. Develop and execute SQL queries to validate application and database data using platforms such as Oracle, PostgreSQL, and... 
    SQL
    Full time

    Strategic Insight, Ltd.

    Herndon, VA
    24 days ago

  • AL/ML Data Scientist - AI, Vector Search & Agentic AI Platforms

    $220k - $250k

     ...and maintain enterprise-scale data platforms supporting vector databases, semantic search, Retrieval-Augmented Generation (RAG), Agentic...  ...cost objectives.Technical ExpertiseExpert proficiency in Python, SQL, and modern software engineering practices.Deep experience with... 
    SQL

    Red Arch Solutions

    Reston, VA
    3 days ago