• Top Secret Java

    Insight Global (Ashburn, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active Top Secret Clearance * 7 years of technical ... Job Description Our client is seeking a Java / Kafka Developer to support a federal end customer with a build and modernization effort. The Java / Kafka more
    Insight Global (10/25/25)
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  • Top Secret Database Test Engineer

    Insight Global (Ashburn, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active Top Secret Clearance * Bachelor's Degree in a ... Oracle, MySQL, PostgreSQL). * Strong understanding of message streaming solutions such as Kafka , Amazon MSK, RabbitMQ, Google Pub/Sub, or Confluent Kafka from a… more
    Insight Global (10/25/25)
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  • Top Secret Sr. Data Scientist…

    Insight Global (Ashburn, VA)
    …problems.. - Experience with programming languages including R, Python, Scala, Java , and proficiency with SQL programming. - Experience constructing and executing ... big data technologies (eg, Hadoop, HIVE, HDFS, HBase, MapReduce, Spark, Kafka , Sqoop). - Master's degree in mathematics, statistics, computer science/engineering, or… more
    Insight Global (10/18/25)
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  • Appian Software Integrator/ Low Code Developer…

    Xcelerate Solutions (Bethesda, MD)
    …or Masters with 2-6 years of prior relevant experience + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain Poly + Experience ... maintenance of services and procedures for a big data pipeline which includes Kafka , Elasticsearch, and several in house written python/ java micro services… more
    Xcelerate Solutions (09/22/25)
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  • Software Developer (Multiple Levels)

    Noblis (Chantilly, VA)
    …and Agile Release Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) + Collaborate with cross-functional ... teams to ensure seamless integration Required Qualifications + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI)… more
    Noblis (09/03/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …prior to starting this position. + Must be eligible to obtain and maintain a Top Secret clearance. **Physical Requirements:** + Must be able to be in a ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend… more
    ManTech (09/03/25)
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  • Sr. DevOps Engineer.

    Leidos (Bethesda, MD)
    …or related field. 6+ years of experience with Master's degree. + Must have an active Top Secret / SCI security clearance with the ability to obtain and maintain a ... using a microservice architecture running on Kubernetes, Elasticsearch backend, and Kafka messaging + Enhance, improve, and maintain CI/CD and DevOps scripts… more
    Leidos (09/17/25)
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  • Software Engineer.

    Leidos (Bethesda, MD)
    …years of experience maybe substituted for a degree. + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain Poly + Experience ... of services and procedures for a big data pipeline which includes Kafka , Elasticsearch, and several in-house written python/ java micro services running… more
    Leidos (08/26/25)
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  • Software Developer

    General Dynamics Information Technology (Chantilly, VA)
    …RQ208174 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... experience + Required Technical Skills: Experience with PowerShell scripting, JavaScript, Java w/ Spring Boot, TypeScript w/ React+Redux, Graph databases, Gremlin,… more
    General Dynamics Information Technology (10/04/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software ... * Required Skills and Abilities: Expertise in languages such as Python, Java , C#, or Go + Experience with modern architectures (eg, microservices, event-driven… more
    General Dynamics Information Technology (10/21/25)
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  • Engineering Lead - MARS OMS

    CACI International (Fairfax, VA)
    …Cloud Solutions Architect (PCSA) + AWS Solutions Architect (Professional) + Top Secret (TS) security clearance with Sensitive Compartmented Information ... solutions similar to AWS, Elastic MapReduce, Apache Spark, or Apache Kafka + Success in supporting highly distributed applications + Experience leading… more
    CACI International (09/25/25)
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  • Advisory Pre-Sales Solutions Architect

    MongoDB (Vienna, VA)
    …processes, and operational environments within these sectors is highly desirable + Active Top Secret Security Clearance with SCI eligibility **You may also ... languages (eg Python, Node.js, SQL) and/or popular programming languages (eg C/C++, Java , C#) in a professional capacity + Experience designing with scalable and… more
    MongoDB (10/02/25)
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  • DevOps Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …RQ208897 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... discipline. + Development and/or scripting skills (eg, Bash, Python, Java , C#, etc) + Linux OS experience + Systems...container and Linux host networking + Experience with Apache Kafka + Experience with Elastic stack + Excellent organizational,… more
    General Dynamics Information Technology (10/15/25)
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  • Senior Data Scientist

    ManTech (Washington, DC)
    …Principal Component Analysis), Segmentation, etc. **Clearance Requirements:** + Must have and active Top Secret with the ability to obtain TS/SCI; must have an ... degree in a related technical field. + Expertise in R, Python, Scala, Java , and SQL for programming and data extraction. + Proficient in statistical software… more
    ManTech (09/03/25)
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