• Lead Oracle & Postgres DBA (Exadata Admin)

    Mastercard (O'Fallon, MO)
    …realize their greatest potential._ **Title and Summary** Lead Oracle & Postgres DBA (Exadata Admin) Overview Provide database and associated platform support for ... junior DBAs and by leading internal projects and initiatives. - Provide DBA oversight and helps set direction for department strategy. - Properly identifies… more
    Mastercard (10/28/25)
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  • Consulting Technical Manager - Sr DBA

    Oracle (Jefferson City, MO)
    …experience). + **7+ years** of hands-on experience as a production DBA supporting large-scale **PostgreSQL and Oracle** environments. + Strong experience with ... database installation, configuration, patching, backup/recovery, and performance tuning. + Expertise with replication, clustering, high availability, and disaster recovery solutions. + Strong skills in SQL and PL/pgSQL/PL/SQL, query optimization, and indexing… more
    Oracle (11/25/25)
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  • DBA

    Insight Global (Creve Coeur, MO)
    …A client of Insight Global's is hiring for a contract to hire database engineer. They are currently seeking a highly skilled Database Engineer with a strong blend of ... database architecture and engineering expertise to support a key initiative focused on database optimization and architecture review. This role requires deep hands-on experience with Microsoft SQL Server (MS-SQL) across both on-premises and cloud environments,… more
    Insight Global (11/08/25)
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  • Expert Database Administrator - PostgreSQL

    Ensono (Jefferson City, MO)
    …**Role Summary** We are seeking an Expert-Level PostgreSQL Database Administrator ( DBA ) to lead large-scale database modernization and migration initiatives across ... and direction for complex database migration and modernization projects. + Mentor DBA teams, review designs, and establish technical best practices for PostgreSQL,… more
    Ensono (11/22/25)
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  • Senior Database Administrator

    Highmark Health (Jefferson City, MO)
    …+ Experience with scripting languages (eg, Python, PowerShell) for automating routine DBA tasks and deployments. + Familiarity with Infrastructure as Code (IaC) ... and supporting the database environments. + Maintain contacts with other DBA professionals externally in other Health Insurance/Health Care industries and/or other… more
    Highmark Health (10/28/25)
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  • Database Administrator 2-IT

    Oracle (Jefferson City, MO)
    …Oracle Cloud Infrastructure (OCI) using Autonomous Database (ADB) and provide DBA services to application development teams, including database design, database ... generation, coding, and database production support. Provide DBA support with a high degree of customer service, technical expertise, and timeliness. Provide… more
    Oracle (11/25/25)
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  • Database Administrator 3-IT

    Oracle (Jefferson City, MO)
    …Oracle Database Administration support for production systems and provide DBA services to application development teams, including database design, database ... generation, coding, and database production support. Provide DBA support with a high degree of customer service, technical expertise, and timeliness. Provide… more
    Oracle (11/25/25)
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  • Lead Database Administrator - Oracle/AWS

    Enterprise Mobility (St. Louis, MO)
    …or more years of relevant experience + Expert Oracle DBA knowledge including upgrades, backup/recovery (RMAN), tuning, patching strategies/capabilities (Diagnostics ... with cloud technologies and cloud migrations, preferably AWS and Azure + Professional DBA experience with Postgres + Knowledge of PCI DSS or other IT Security… more
    Enterprise Mobility (10/29/25)
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  • Lead Oracle Database Engineer

    Mastercard (O'Fallon, MO)
    …**Title and Summary** Lead Oracle Database Engineer 1. Overview - DBA to handle Critical Production Oracle databases. Additional Database technology knowledge. ... respective modules resides on those technologies. 3. All about You/Experience * Postgres DBA experience in a 24x7 production environment * 7+ years of database… more
    Mastercard (10/14/25)
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  • Senior Database Administrator - QREP

    Ensono (Jefferson City, MO)
    …Extensive experience with the following: + Administrating and supporting databases as QREP DBA on Mainframe DB2 and LUW DB2 + Support multiple DB2 subsystems ... simultaneously + Experience in Replication setup, maintenance, and troubleshooting + Supporting client and internal requests for building all types of DB2 objects. + Analyzing new versions of DB2 for functionality that can improve client's systems + Refreshing… more
    Ensono (11/26/25)
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  • Senior Software Developer

    Oracle (Jefferson City, MO)
    …design, develop, and implement automation solutions to streamline and optimize DBA -related tasks. Leveraging your expertise in Python, shell scripting, PL/SQL, and ... Java, you will create robust tools and scripts for automating database management, monitoring, and maintenance processes. Your role involves collaborating with DBAs and engineering teams to identify automation opportunities, enhance system reliability, and… more
    Oracle (11/25/25)
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  • Database Administrator 2-IT

    Oracle (Jefferson City, MO)
    …Databases **Minimum Qualifications** + At least 3+ years of experience as Oracle DBA + 1+ years of experience shipping scalable, cloud native distributed systems. + ... Bachelor's degree/master's degree (Information Technology/Mathematics/Computer Science/Computer Software/Electronics/Operational Research/Computer System Engineering). + Ability to work in a collaborative, cross-functional team environment. + Strong grasp of… more
    Oracle (11/25/25)
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  • Data Plane Architect

    Oracle (Jefferson City, MO)
    …performance tuning. + Deep understanding of RDBMS principles and experience with DBA tasks. Disclaimer: **Certain US customer or client-facing roles may be required ... to comply with applicable requirements, such as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the stated locations only** US: Hiring Range in USD from: $96,800 to $223,400 per annum.… more
    Oracle (11/25/25)
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  • Goldengate Principal Technical Analyst

    Oracle (Jefferson City, MO)
    …years Goldengate experience required. 10 years experience in technical support. 10 years DBA experience. 10 years High Availability Products. You will be expected to ... work a regular day shift (8.30am-5.30pm EDT) and will be supporting USGov customers too so only US citizens will be considered. Disclaimer: **Certain US customer or client-facing roles may be required to comply with applicable requirements, such as… more
    Oracle (11/25/25)
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  • Writer/Editor (Cleared)

    IT Concepts (St. Louis, MO)
    Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully ... committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. By joining our supportive community, you will find that Kentro is dedicated to your personal and professional development. Together,… more
    IT Concepts (11/20/25)
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  • QUES Division 70 Employee

    Quanta Services (St. Louis, MO)
    About Us PAR Western Line Contractors, LLC ( dba QUES), a subsidiary of Quanta Services, Inc. (NYSE: PWR), is composed of some of the most highly qualified ... professionals experienced in all aspects of engineering, designing, asset management, and construction management for the electric utility and other industries. We are a highly mobile and flexible team with the ability to service every area and region within… more
    Quanta Services (11/15/25)
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  • Facets Developer

    Cognizant (Jefferson City, MO)
    …staging and production environments for smooth releases. + Collaborate with DBA , Sysadmin, and infrastructure teams to address performance and availability issues. ... **What you need to have to be considered** + Strong healthcare domain knowledge (Commercial - Individual/Group market segments). + Good understanding of claims, provider contracts, and pricing arrangements. + Hands-on development experience in **.NET** , **SQL… more
    Cognizant (11/14/25)
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  • Informix Developer

    Eliassen Group (Jefferson City, MO)
    …a team that manages the entire ERP system for the company. This is not a DBA . We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a ... great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $60 - $70 / hr. w2 **Responsibilities:** + The team manages the entire ERP system for the company. + The role involves working on… more
    Eliassen Group (11/05/25)
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  • Compliance Manager

    JE Dunn Construction Company (Kansas City, MO)
    …Coordinates subcontractor reporting including Federal Acquisition Regulation (FAR), Davis-Bacon Act ( DBA ) and Buy American Act (BAA) compliance + Manages Department ... of Energy (DOE), Electronic Foreign Ownership, Control or Influence (eFOCI) (related to DOE security clearance), and Facility Security Officer (FSO) processes, coordinating and overseeing clearance processes and subcontractor approvals on applicable projects +… more
    JE Dunn Construction Company (11/05/25)
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  • Senior Mainframe Systems Programmer - DB2 Physical…

    Ensono (Jefferson City, MO)
    …resolution of performance issues + Base understanding of DB2 database administration (App DBA ). + Understanding of DB2 connect, Security exits. + DB2 data sharing in ... a SYSPLEX environment + Extracting information from DB2 logs + DB2 Database system recovery + Experience with IMS and IMS upgrades a plus WhyEnsono (https://www.ensono.com/company/culture/) ? Ensono is a place to make better happen - for our clients and for… more
    Ensono (10/23/25)
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