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  • Database Transformation Consultant (Hybrid, Govt Projects)

    The Hong Kong Study Skills Research Institute is seeking a Database Specialist in McLean, Virginia, to support technology transformation...  ...extensive database experience, including proficiency in Oracle, MySQL, SQL Server, and PostgreSQL. A comprehensive benefits package is... 
    Database
    SQL
    Flexible hours

    Hong Kong Study Skills Research Institute

    Mc Lean, VA
    1 day ago

  • Full Stack Python Developer

     ...Hybrid Tue-Thru) Duration: 6+ Months Possible Extension/Conversion Job Details MUST HAVES Python Pandas SQL Server Database Development – T-SQL (Transact SQL)/SSIS/SSRS/etc. Database Schemas & Normalization Angular/React API – REST/SOAP/... 
    Database
    SQL

    Samprasoft

    McLean, VA
    4 days ago

  • Software Applications Tester - TS/SCI with Polygraph

     ...VA. Responsibilities Provide software development, engineering, database design and software testing in support of enterprise-wide systems...  ...in an Agile environment using JIRA and other tools. Validate SQL tests on MySQL and Oracle databases. Utilize automated testing tools... 
    Database
    SQL
    Work experience placement

    General Dynamics

    McLean, VA
    1 day ago

  • Oracle Database Administrator (DBA)

     ...Oracle Database Administrator (DBA) We are seeking a dedicated and detail-oriented Oracle Database Administrator (DBA) to join our team...  ...Proficiency in Oracle database management tools Knowledge of SQL and PL/SQL programming Experience with database performance... 
    Database
    SQL

    Cymertek

    McLean, VA
    1 day ago

  • High-Impact Senior DBA: Oracle & SQL Server Expert

    Ask IT Consulting is seeking a Sr. Database Administrator to oversee Oracle and SQL Server database administration and maintenance in McLean, VA. The role involves database design, operational support, and troubleshooting. The ideal candidate should have over 15 years... 
    Database
    SQL

    Ask IT Consulting

    Mc Lean, VA
    2 days ago

  • Data Engineer

     ...Engineering, or related field. ~5+ years of experience in data engineering 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 (e.g., Spark, Hadoop)... 
    Database
    SQL

    VTG

    McLean, VA
    6 days ago

  • Database Engineer

    The Database Engineer (DBE) will be responsible for designing, developing, optimizing, and maintaining enterprise-level databases. The role requires hands‑on experience with either SQL Server, Oracle, or IBM DB2—including database development, performance tuning, automation... 
    Database
    SQL

    Stratacent

    Mc Lean, VA
    3 days ago

  • Golang Developer

     ...queues (Kafka, RabbitMQ, or SQS). Strong knowledge of RESTful API design and development. Working knowledge of SQL/NoSQL databases (MySQL, PostgreSQL, DynamoDB). Solid understanding of testing frameworks and code versioning best practices.... 
    Database
    SQL
    Contract work
    Local area

    F2OnSite

    Vienna, VA
    3 days ago

  • .NET Developer

     ...successful candidate will integrate software solutions with Oracle databases, support production environments, and drive data quality. The...  ...procedures, functions, and triggers. Utilize database tools such as SQL Developer, SQL Plus, Toad, and SQL Server Management Studio for... 
    Database
    SQL

    InstantServe LLC

    Vienna, VA
    9 hours ago

  • Software Development Engineer

     ...or C#. • Integrate backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB • Write clean...  ...in AWS, Google, or Azure Cloud • 3+ years of experience with SQL and NoSQL databases • Experience designing and implementing RESTful... 
    Database
    SQL
    Work at office

    Procyon TS

    McLean, VA
    22 hours ago

  • Sr. Database Administrator

     ...Job Description Position: Sr. Database Administrator Location: Mclean, VA Duration: Full-Time Responsibilities Responsible for Oracle and SQL Server database administration and maintenance for all environments on the project Assisting with database design, development... 
    Database
    SQL
    Full time

    Ask IT Consulting

    McLean, VA
    1 day ago

  • Full Stack Developer

     ...testing Develop cloud-native solutions within AWS environments and support CI/CD pipelines Write optimized SQL queries and manage PostgreSQL database interactions Partner with product owners, QA engineers, architects, and DevOps teams to deliver high-quality solutions... 
    Database
    SQL

    TheStaffed

    McLean, VA
    5 days ago

  • Senior Data Warehouse Engineer

    $140k - $180k

     ...AWS Step Functions. Experience designing data models, schema design, and entity‑relationship diagrams. Strong knowledge of SQL and database optimization techniques (Preferably SQL Server. Alternatively, PostgreSQL, MySQL, Oracle). Bachelor's degree in Computer Science... 
    Database
    SQL

    Steampunk.com

    Mc Lean, VA
    4 days ago

  • JavaScript/React Developer

     .... Basic Requirements: ~7-10 years of React development experience. ~7-10 years of experience with relational databases including Sybase, SQL Server, MySQL, and/or DB2. ~3-5 years of experience with managing, building, and deploying code through tools including... 
    Database
    SQL
    Local area
    Flexible hours

    Samprasoft

    McLean, VA
    4 days ago

  • Data/Software Engineer

     ...scale. Deploy and manage containerized applications within AWS cloud environments. Develop and optimize SQL and NoSQL data solutions, including database design, performance tuning, and query optimization. Integrate AI/ML models and services into production... 
    Database
    SQL
    Local area
    Flexible hours

    NS2 Mission

    McLean, VA
    2 days ago

  • Database Administrator

     ...Database Administrator Locations: Fairfax, VA (Hybrid 3 days on-site 2 days Remote) Client: DOI Long Term Contractual Role 3 to...  ...Experience managing cloud database resources Experience in SQL, T-SQL, Stored Procedures, Functions (SQL Server and PostgreSQL)... 
    Database
    SQL
    For contractors
    Remote work

    E-talentnetwork

    Fairfax, VA
    9 hours ago

  • Lead Java Developer

     ...# Work on integration with REST APIs, third-party systems, and databases. # Troubleshoot production issues and provide root cause analysis...  ...web services (SOAP/REST). ~ Strong knowledge of databases (SQL/NoSQL like MySQL, Oracle, MongoDB). ~ Experience with messaging... 
    Database
    SQL

    Artech

    McLean, VA
    2 days ago

  • Government and Public Sector - Database Specialist - Senior Consultant - Top Secret Clearance a[...]

    $102.5k - $187.9k

     ...maintain and expand client relationships through high‑quality work. Database Analyst Role: Support EY’s technology transformation as a...  ...Database Experience: Proficiency in relational databases (MySQL, SQL Server, PostgreSQL). Data Change Requests: Receive and process... 
    Database
    SQL
    Summer holiday
    Flexible hours

    Hong Kong Study Skills Research Institute

    Mc Lean, VA
    1 day ago

  • Python developer

     ...libraries for automation tasks. Integrate APIs to collect data from various sources, boosting automation capabilities. Utilize SQL for database interactions to support automation tasks and data management. Use GitLab for version control and collaborative development.... 
    Database
    SQL

    RIT Solutions

    Fairfax, VA
    3 days ago

  • Data & Product Analyst

     ...Job Description PLEASE NOTE: ~ It is a 100% Onsite position in McLean, VA KEY REQUIRED SKILLS: SQL and relational databases such as SQL Server, Sybase, MySQL, or Snowflake, Master Data Management (MDM), ETL/ELT workflows. SQL, MDM, and Product... 
    Database
    SQL

    Omm IT Solutions

    McLean, VA
    22 hours ago

  • Program Manager

    $135k - $216k

     ...responsibilities with hands-on oversight of data architecture, migration, and database-driven solutions. The position is weighted toward technical...  .... Guide development and migration efforts leveraging Python, SQL, Java, and Linux-based systems. Collaborate with engineering... 
    Database
    SQL
    Contract work
    For contractors
    For subcontractor
    Work at office
    Shift work

    Peraton

    McLean, VA
    3 hours agonew

  • DevOps Lead

     ...Proficiency with MongoDB, including schema design, query optimization, and performance tuning ~ Strong understanding of SQL and relational database design ~ Experience with RESTful API development and service-to-service communication patterns ~ Familiarity with... 
    Database
    SQL

    Saxon Global

    McLean, VA
    9 hours ago

  • Senior Python Developer

     ...Job Description: Must Haves: 6+ years of hands-on Python development experience using PySpark, XML, Json. Database side they need to have experience with SQL using Hive. 6+ years of experience with Hadoop is mandatory. Preference for Snowflake. Hands- on experience with... 
    Database
    SQL
    Contract work

    Samprasoft

    McLean, VA
    4 days ago

  • Sr. Backend Java Developer

     ...with CI/CD pipelines, DevOps tooling, Docker, Kubernetes, and automated software delivery processes. Advanced SQL and PostgreSQL expertise, including database design, performance tuning, query optimization, and troubleshooting. Experience working within Agile environments... 
    Database
    SQL

    Omm IT Solutions

    McLean, VA
    1 day ago

  • C++ Developer

     ...Build and Deployment tools such as Jenkins and languages like ANT, Maven, etc. Minimum 3 years of experience with databases such as UDB, Sybase, SQL Server or Oracle. Good knowledge of database concepts with working knowledge of SQL, Stored Procedures, etc. and strong... 
    Database
    SQL
    Contract work
    Work experience placement
    Immediate start

    Pyramid Consulting

    McLean, VA
    3 days ago

  • Data Engineer

     ...performance tuning and schema design. Demonstrated experience with SQL and query optimization for complex analytical workloads...  ...practices, or design patterns. Demonstrated experience with NoSQL databases (DynamoDB, etc.). Demonstrated experience with excellent... 
    Database
    SQL
    Work at office
    Local area

    J5 Consulting

    McLean, VA
    4 days ago

  • Data Engineer

     ...Hive Hadoop Distributed File System HDFS Distributed Indexing and Databases HBase Hive Cassandra Vertica Serialization Formats JSON Avro...  ...Knowledge of database structures theories principles and practices both SQL and NoSQL Experience on data lakes datahub implementation... 
    Database
    SQL
    Long term contract
    Work experience placement
    Shift work

    Maintec Technologies

    McLean, VA
    2 days ago

  • java developer

     ...SOLID principles and best practices. Participate in code reviews and provide architectural feedback. Work with SQL and NoSQL databases (e.g., MySQL , MongoDB , Oracle , Couchbase ), including schema design and performance tuning. Build and consume... 
    Database
    SQL

    RIT Solutions, Inc.

    McLean, VA
    4 days ago

  • Data Analyst

     ...locations right now Duration: ~6 months will ask questions about SQL(joins) and Python, he will ask them about challenges they have...  ...(visualization), SQL (queries & data extraction from relational databases) 4+ years of experience Must sit onsite in McLean, VA hybrid (Mon... 
    Database
    SQL
    For contractors
    Remote work

    RIT Solutions

    McLean, VA
    3 days ago

  • Data Analyst

     ....... hundreds of accounts in AWS , logs of multiple data. Huge Database which needs to be made available to various teams from the database...  ...and document all these data to turn into presentable SQL - data mining , data mapping , data governance is definitely key... 
    Database
    SQL
    Contract work

    Exaways Corporation

    McLean, VA
    3 days ago