• Senior Database Engineer (SQL)

    CoStar Realty Information, Inc. (Arlington, VA)
    …residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize ... that leverage terabytes of data + Database design, T-SQL programming, performance tuning, index analysis + Strong ability to analyze complex data sets and optimize… more
    CoStar Realty Information, Inc. (06/18/25)
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  • Principal Data Scientist

    ManTech (Herndon, VA)
    …Information Retrieval including experience with Lucene, ElasticSearch or other full-text indexing tools + Experience handling unstructured multilingual datasets + In ... learning. + Experience performing and leading research in AI and/or data science. ** Preferred Qualifications:** + Master's degree or PhD in a related field. +… more
    ManTech (07/23/25)
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  • Legal Records Clerk

    Fairfax County Sheriff's Office (Fairfax, VA)
    …an accurate and timely manner; Ability to perform data entry, scanning, indexing and retrieval with computer information systems; Ability to communicate courteously ... background check and a driving record check to the satisfaction of the employer. PREFERRED QUALIFICATIONS: + One or more years of Court and/or legal experience. +… more
    Fairfax County Sheriff's Office (07/20/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Reston, VA)
    …+ Evaluate and optimize Elasticsearch clusters, including configuration parameters, indexing , search, query performance tuning, security, and administration. + ... of a degree. + **TS/SCI with Poly is required for consideration.** ** Preferred Qualifications** + Experience working on the customer's systems. + Understanding of… more
    Leidos (07/19/25)
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  • Staff Database Administrator

    Trellix (Richmond, VA)
    …or poor performing queries and optimize performance through proper indexing , query restructuring, or caching mechanisms. + Extensive scripting experience, ... including extract, transform, and load programs (Python preferred ). + Experience supporting, analyzing and troubleshooting large-scale distributed mission critical… more
    Trellix (07/18/25)
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  • Forta Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …compliance, CompTIA Security + or higher + Must have Active Secret Clearance Preferred Qualifications + Prior contributions to the Forta network (public bot repo or ... bounty submissions) + Experience with blockchain data indexing tools (eg, The Graph, Alchemy, Ethers.js) + Participation in CTFs, bug bounty programs, or open-source… more
    Oneida Technical Solutions (07/15/25)
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  • Invoice Billing Specialist

    Johnson, Mirmiran, and Thompson Inc. (Virginia Beach, VA)
    …monthly financials and on-going revenue recognition + Scanning invoices + Indexing and filing invoices into the electronic document management system Nonessential ... construction, architecture, engineering or other project based professional services company Preferred Experience + 2+ years of experience in AEC industry Working… more
    Johnson, Mirmiran, and Thompson Inc. (06/25/25)
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  • SQL Database Administrator

    Steampunk (Mclean, VA)
    …a production environment. + Strong knowledge of SQL Server internals, indexing , query optimization, and performance testing. + Experience implementing and supporting ... experience working in an agile environment and leading agile projects. ** Preferred ** : + Microsoft Certified: Azure Database Administrator Associate **About**… more
    Steampunk (06/25/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …Directly contributes to all stages of back-end processing analyzing and indexing . Provides expertise in Cloud Computing, Hadoop Eco-System including implementing ... for improving documentation and software development process standards. The preferred candidate will have: Certifications such as AWS Solutions Architect… more
    Nightwing (06/24/25)
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  • Database Administrator I

    Leidos (Springfield, VA)
    …potential bottlenecks. + Optimize SQL queries, stored procedures, and indexing strategies. + Implement database partitioning, caching, and other ... school diploma or equivalent and 5+ years of prior relevant experience. ** Preferred Qualifications** + Experience with automation tools and scripting for database… more
    Leidos (06/18/25)
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