• 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 ... well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7...Experience with Big Data technologies is a huge plus ( Hadoop , Kafka, Accumulo, Storm, Hortonworks, Cloudera). + Experience with… more
    Huntington Ingalls Industries (08/08/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence in our High ... This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office...in Bash or Python + Database management using Elasticsearch, Hadoop Distributed File System (HDFS), and SQL + Networking… more
    Parsons Corporation (08/23/25)
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  • Cloud Administrator

    VISTRADA (Washington, DC)
    …+ One or more of the following or its equivalent: + Hadoop /Cloud System Administrator Certification or comparable Cloud System/Service Certification is ... Job Posting: Cloud Administrator (Intermediate Level) Vistrada is seeking a skilled...understanding and working knowledge of core components of the Linux operating system, including the management of user and… more
    VISTRADA (08/04/25)
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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...understanding and working knowledge of core components of the Linux operation system including managing user and group accounts… more
    DCCA (08/18/25)
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  • Ab Initio Administrator

    System One (Reston, VA)
    Ab Initio Administrator 12 + month contract - strong possibility of extensions Reston, VA - Mostly Remote but hybrid as needed 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...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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  • Database Administrator

    CACI International (Sterling, VA)
    Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... CACI is currently looking for a motivated, career and customer-oriented Database Administrator (DBA) with Agile methodology experience to join our Customs and Border… more
    CACI International (08/19/25)
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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 on-site ... + 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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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and ... infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Vexterra Group (07/15/25)
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  • Senior Customer Success Technical Architect

    Confluent (Honolulu, HI)
    …with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot both RedHat & Debian ... time **What Gives You an Edge:** + Confluent Developer or Administrator certifications ( https://www.confluent.io/certification/ ) + Experience with Apache Kafka &… more
    Confluent (08/21/25)
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  • Sr. Database Reliability Engineer

    MetLife (Tampa, FL)
    …are not limited to MongoDB, Oracle, SQL, PostgreSQL, Cassandra. * Experience with Linux OS, and Cloud Platforms. * Experience with database programming and OS ... APM tools. * MongoDB Certified DBA or Splunk Certified Administrator is a plus. * Experience with PostgreSQL and... is a plus. * Experience with PostgreSQL and Hadoop . * Experience with database change management tools (Liquibase,… more
    MetLife (08/20/25)
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