• Field Engineer/ Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at multiple military ... of the time locally out of our Columbia, MD headquarters. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Troubleshoot moderately complex problems which… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Database Administrator

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Senior Database Administrator ** to join our Data and AI Practice. This position requires full-time ... + Experience integrating Oracle databases with big data platforms such as Hadoop , Spark, or cloud-based data lakes. Familiarity with Oracle SQL, MySQL, PostgreSQL,… more
    ManTech (08/21/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …will be considered equivalent to two (2) years of experience. . Hadoop /Cloud System Administrator Certification or comparable Cloud System/Service Certification ... Cloud System Administrator Location Annapolis Junction, MD Job Code 2063...constructive feedback, and receive technical guidance and advice from senior -level technical resources. . Shall have demonstrated a willingness… more
    DCCA (08/18/25)
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  • Ab Initio Administrator

    System One (Reston, VA)
    …1X monthly and 2-3X a year for team events This position is an Ab Initio Administrator and not a developer position. The Senior Ab Initio ETL Administrator ... Ab Initio Administrator 12 + month contract - strong possibility...certification is a plus * Extensive UNIX AIX or Linux and Scripting experience * Extensive SDLC experience with… more
    System One (08/19/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (07/15/25)
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  • Senior Customer Success Technical Architect

    Confluent (Honolulu, HI)
    …including analysis of technical health and operational performance, to Confluent senior management. + Document and transfer knowledge to customers and internal ... with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot both RedHat & Debian… more
    Confluent (08/21/25)
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  • Sr. Database Reliability Engineer

    MetLife (Tampa, FL)
    …in joining our team? We'd love to have you! The Opportunity The Senior Database Reliability Engineer position is responsible for engineering and operating evolving ... to MongoDB, Oracle, SQL, PostgreSQL, Cassandra. * Experience with Linux OS, and Cloud Platforms. * Experience with database...APM tools. * MongoDB Certified DBA or Splunk Certified Administrator is a plus. * Experience with PostgreSQL and… more
    MetLife (08/20/25)
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