• Manual and Automation Tester, (Business Support)

    GovCIO (Richmond, VA)
    …of Web services and verification tools such as Postman, SoapUI + Comprehension of Database and writing SQL queries + Research/troubleshoot ad hoc questions and ... verification of test conditions using backend systems, including running SQL queries, and checking service responses using Postman, SoapUI...to obtain and maintain US Postal Service Public Trust Preferred Skills and Experience + Minimum 2 years of… more
    GovCIO (09/07/25)
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  • Data Engineer (Remote)

    GovCIO (Richmond, VA)
    …such as software, hardware, and (limited) networking capabilities, for database management systems and application databases. + Develops, maintains, evaluates ... and documents administration of database tools and strategies. + Designs and implements data...layers for new product functionality. + Writes and tunes SQL queries for performance and scalability. + Implements comprehensive… more
    GovCIO (10/03/25)
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  • IT Requirements Manager- with TS clearance

    NTT America, Inc. (Quantico, VA)
    …Demonstrated experience with software development coding such as C#, XML, C++, .NET, SQL , or others + Experience with Database development and operation. ... **IT Requirements Manager** - to support its federal law enforcement client's DNA database efforts. The P/RM must meet the following requirements and have the work… more
    NTT America, Inc. (09/28/25)
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  • Programmer Analyst IV

    Fairfax County Sheriff's Office (Fairfax, VA)
    …server systems and Web architectures; Considerable knowledge of computer / database programming process and related practices; Considerable knowledge of conceptual ... to complete a criminal background check to the satisfaction of the employer. PREFERRED QUALIFICATIONS: + Five years of experience serving as technical lead on a… more
    Fairfax County Sheriff's Office (09/27/25)
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  • Data Engineer

    ManTech (Ashburn, VA)
    …architecture, design and implementation/migration. + Experience with one or more relational database systems such as Oracle, MySQL, Postgres, SQL server, etc. ... include but are not limited to:** + Responsible for data analysis of large database tables to understand the data structures, definitions and patterns which will be… more
    ManTech (09/19/25)
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  • Backend Developer

    ManTech (Ashburn, VA)
    …more relational database systems (eg, Oracle, MySQL, Postgres) and with SQL and developing complex SQLs involving multiple databases. + Hands-on experience with ... to conceptual design, and routinely collaborate with Enterprise/Application architects, Database Architects, Data Scientists, and mission stakeholders. + Develop new… more
    ManTech (09/04/25)
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  • Senior Data Analyst-Risk

    Capital One (Mclean, VA)
    …personalizing every credit card offer using statistical modeling and the relational database , cutting edge technology in 1988! Fast-forward a few years, and this ... Technology, Engineering, Mathematics discipline + Scripting experience in (Python, R, Spark, and SQL ) + Strong desire and experience with data in various forms (data… more
    Capital One (10/05/25)
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  • Principal Data Analyst- Retail Bank

    Capital One (Mclean, VA)
    …personalizing every credit card offer using statistical modeling and the relational database , cutting edge technology in 1988! Fast-forward a few years, and this ... Technology, Engineering, Mathematics discipline + Scripting experience in (Python, R, Spark, and SQL ) + Strong desire and experience with data in various forms (data… more
    Capital One (10/04/25)
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  • Business/Data Analyst (Remote)

    ICF (Reston, VA)
    …use cases + 3+ years of experience working with general application programming and database concepts including modifying SQL scripts + 3+ years of experience ... profiling, analysis and documentation based on the client's data. Includes writing SQL queries. + Create business and technical requirements for Data Architects,… more
    ICF (10/04/25)
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  • Data Engineer

    Steampunk (Mclean, VA)
    …general feature / functionality of data products + Experience in crafting database / data warehouse solutions in cloud (Preferably AWS. Alternatively Azure, GCP). ... Big data tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and Cassandra. +...well as working familiarity with a variety of databases. ** Preferred ** + Experience with message queuing, stream processing, and… more
    Steampunk (10/02/25)
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