• Postgres SME

    ASM Research, An Accenture Federal Services Company (Fort Belvoir, VA)
    **Description:** We are seeking a skilled and experienced Postgres Subject Matter Expert ( SME ) to join our team. The ideal candidate will have ... all aspects of Postgres database administration and management. The Postgres SME will be responsible for ensuring the efficiency, security, and optimization… more
    ASM Research, An Accenture Federal Services Company (11/27/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of space defense. KBR is seeking a Software Engineer SME to join our team. The candidate will leverage...Computer Science, Engineering, or related discipline + Experience with Postgres and MySQL, MongoDB + Experience with AWS and… more
    KBR (10/21/25)
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  • Java Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Java Developer SME ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... experience with writing software that interfaces with data technologies like Elasticsearch, Postgres , DynamoDB, Kafka, AWS SQS/SNS, AWS Lambda, and AWS S3. +… more
    Leidos (09/13/25)
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  • ETL Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **ETL Developer SME ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... along with experience in managing relational and NoSQL databases (eg, Postgres , Elasticsearch, DynamoDB). + In-depth experience with real-time streaming, and API… more
    Leidos (09/12/25)
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  • Remote SME Data Engineer

    Shuvel Digital (Ashburn, VA)
    …products is legal, safe, and secure. CBP seeks capable, qualified, and versatile SME Data Engineers to help develop complex data analytical solutions for law ... Experience with one or more relational database systems such as Oracle, MySQL, Postgres , SQL server, with heavy emphasis on Oracle. + Extensive experience with cloud… more
    Shuvel Digital (09/25/25)
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  • Senior Domain Architect (Remote)

    CareFirst (Reston, VA)
    …regular reporting on progress, issues, and opportunities related to architecture domain. + Serves as subject matter expert for one or more data subject ... support of their data access and usage activities. + Subject Matter Expert of Conceptual...environments, NoSQL databases, JSON and XML , AWS Redshift , Postgres , S3 . + Knowledge and experience with ErWin,… more
    CareFirst (10/31/25)
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  • Expert Database Administrator - PostgreSQL

    Ensono (Washington, DC)
    …**What You Will Do:** **PostgreSQL Administration & Engineering** + Act as the PostgreSQL Subject Matter Expert ( SME ) across the organization, leading ... Expert Database Administrator - PostgreSQLRemote - United StatesJR012575...(AlloyDB, Cloud SQL). This role combines deep PostgreSQL expertise, Oracle-to- Postgres migration leadership, and the ability to architect and… more
    Ensono (11/22/25)
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  • PostgreSQL Database Administrator Principal

    SAIC (Ashburn, VA)
    **Description** We are seeking a highly skilled and experienced Database Subject Matter Expert ( SME ) with strong Database Administrator (DBA) ... of database tuning, query optimization, and indexing strategies. + Experience with Postgres GIS queries using the PostGIS addon. + Experience with database… more
    SAIC (12/05/25)
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  • Senior Application Architect (Remote)

    General Dynamics Information Technology (Fairfax, VA)
    …modern, cloud-enabled, and server-based architecture. **Key Responsibilities:** + Become a trusted Subject Matter Expert by reviewing client's current ... web/server technologies** , including: **Java, Spring Boot, RESTful APIs, Postgres , Tomcat/WebLogic, and Linux.** + Hands-on experience with **modernization or… more
    General Dynamics Information Technology (12/04/25)
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  • Principal Software Engineer - Training System…

    RTX Corporation (Sterling, VA)
    …visual motion and simulator interoperability. In this position, you will become a technical subject matter expert for the design, implementation, and testing ... + Experience working with databases; formatting queries, creating tables, particularly with Postgres + Strong OOP and C++ language skills including STL, Templates +… more
    RTX Corporation (11/19/25)
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  • Senior Infrastructure Engineer

    BlueVoyant (College Park, MD)
    …and engineering workflow + Demonstrate ownership of tasks with escalation as needed + Be a subject matter expert in one or more of the technologies employed ... database environments, such as the Hadoop ecosystem, Elastic Search, and Postgres /MySQL About BlueVoyant At BlueVoyant, we recognize that effective cyber security… more
    BlueVoyant (09/11/25)
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  • Senior Artificial Intelligence Operations Engineer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented ** SME ** **AI Ops Engineer** to join our AI innovation team in **Ashburn, VA** . This is currently a ... with GPU-based infrastructure and performance optimization. + Familiarity with database ( Postgres ) schema and tables. + Exposure to observability for AI models… more
    ManTech (12/03/25)
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