• MongoDB Administrator

    SAIC (Ashburn, VA)
    …at least 10 years of relevant experience. + Database Expertise: Proven experience as a DBA with expertise in Oracle and NoSQL databases. + AWS Managed Databases: ... Summary** We are seeking a highly skilled and experienced senior-level Database Administrator ( DBA ) to join our team. **The ideal candidate MUST have a strong… more
    SAIC (10/24/25)
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  • Technical Services Engineer, Infrastructure…

    MongoDB (Palo Alto, CA)
    …directly with customers. + 2+ years of experience with administering RDBMSs such as Oracle , Postgres, mySQL etc. MongoDB experience is preferred. + 3+ years or ... Linux systems and networking concepts, including firewalls, load balancers, performance tuning, storage management + 1+ years of experience...have transitioned to weekends; You will also complete the MongoDB Certified DBA Associate exam + In… more
    MongoDB (12/13/25)
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  • Database Administrator ( DBA )

    CACI International (Ashburn, VA)
    Database Administrator ( DBA ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Solid understanding of concepts such as data types, indexing, performance tuning, query plans. + Ability to take high...data model to store transactional data. + Understanding of Oracle , Microsoft SQL Server, or MySQL, as well as… more
    CACI International (11/05/25)
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  • Principal Database Administrator (Prin…

    Mission Support and Test Services (North Las Vegas, NV)
    …skilled Principal Database Administrator ( DBA ) to join our team. The Principal DBA will have extensive experience with Oracle along with a proven track ... across different OS environments (Linux, Windows) and hosted on Oracle Cloud Infrastructure (OCI). This DBA will...storage, identity, and security. + Monitor system health and performance using Oracle tools like Oracle more
    Mission Support and Test Services (11/13/25)
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  • Database Engineer II (Onsite)

    RTX Corporation (Richardson, TX)
    …certification within 60 days of start. + Gain experience with Postgres and MongoDB . **Qualifications You Must Have** + Typically requires a degree in Science, ... years of Database Engineering experience. + Experience with Database Administrator ( DBA ) duties. + Experience with Relational Database Management Systems (RDBMS)… more
    RTX Corporation (10/15/25)
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  • Database Administrator Level 2

    DCCA (Annapolis Junction, MD)
    …include Oracle , SQL Server, and SYBASE* Perform disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data* Develop policies ... security and availability of multiple database(s). Duties include disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data.… more
    DCCA (11/06/25)
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  • Sr. Database Reliability Engineer

    MetLife (Tampa, FL)
    …(like Splunk). Examples for database technologies can include but are not limited to MongoDB , Oracle , SQL, PostgreSQL, Cassandra. * Experience with Linux OS, and ... Elastic, Grafana, Datadog, Prometheus etc. * Experience configuring and using APM tools. * MongoDB Certified DBA or Splunk Certified Administrator is a plus. *… more
    MetLife (11/07/25)
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  • Database Engineer

    Robert Half Technology (Doral, FL)
    …expertise in database management systems such as MySQL, PostgreSQL, SQL Server, or Oracle . + Familiarity with NoSQL databases like MongoDB , Cassandra, or ... our business and clients. You will be responsible for ensuring the performance , availability, and security of our database systems while collaborating with software… more
    Robert Half Technology (12/03/25)
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  • Principal Database Engineer

    Citizens (Phoenix, AZ)
    …+ Administer and maintain Mainframe Db2 z/OS databases, including performance tuning, backup/recovery, and security. + Provide cross-platform database support ... for SQL Server, Oracle , PostgreSQL, and AWS RDS. + Develop and optimize...Required Qualifications: + 7+ years of experience as a DBA with strong hands-on expertise in Mainframe Db2 z/OS.… more
    Citizens (11/01/25)
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  • Infrastructure Solutions Architect Vice President

    Citigroup (Irving, TX)
    …tasks quickly. + Public Cloud Certifications is a plus. + Demonstrated expertise in Oracle , SQL Server, PostgreSQL, and MongoDB - with practical experience in ... goal to design strategic target state architecture, using defined standards to maximize performance and capacity, while driving IT costs down. They would be familiar… more
    Citigroup (10/29/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …technology (eg, Oracle , SQL) + Open Source-Available Database technologies (eg MongoDB , MariaDB, MySQL) + Database tools such as SQL Developer, TOAD, DBArtisan + ... to data import, data availability, data accuracy, and general database performance . + Installing, upgrading, and configuring databases. + Supporting performance more
    BAE Systems (10/29/25)
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  • Full Stack Developer - Tech Dev (TS/SCI Required)

    IT Concepts (Washington, DC)
    …frequent communication + Proficient in relational and non-relational databases, including Oracle , SQL Server, MySQL, Dynamo, Postgres, MongoDB , etc., including ... Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration...databases. + Conducting code reviews to ensure code quality, performance , and security. Optimize applications for maximum speed and… more
    IT Concepts (10/18/25)
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