• 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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  • Mid-Level Java Developer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ207480 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Java ,Software Development,Software Solutions **Experience:** 8 + years of related experience **US Citizenship Required:**… more
    General Dynamics Information Technology (09/20/25)
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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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  • Systems Engineer (Active TS/SCI with Poly/New Hire…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208797 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... by working with **"cutting-edge technologies"** to include AWS, Kubernetes, Docker, Kafka , Microservices, Cassandra, Java 25, Spring Boot/Cloud/Data, etc. **… more
    General Dynamics Information Technology (10/14/25)
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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 Engineer, Principal

    Parsons Corporation (Annapolis Junction, MD)
    …or Azure (if using cloud infrastructure) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... + Strong proficiency in programming languages such as Python, Java , or other relevant languages for data processing and...Java , or Go. + **Data Engineering Tools:** Apache Kafka , Airflow (for orchestration), Spark (if needed for larger… more
    Parsons Corporation (10/25/25)
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  • Principal Software Cloud Architect - Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ207471 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... **Docker** , ** Kafka ** , **Kubernetes** , **Microservices** , **Cassandra** , ** Java 21** **Key Responsibilities** In this role, you'll: + Collaborate with your… more
    General Dynamics Information Technology (09/19/25)
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  • Engineering Lead - MARS OMS

    CACI International (Washington, DC)
    …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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  • 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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  • 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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  • 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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  • Software Developer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …RQ209186 **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 (10/26/25)
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  • Software Engineer

    Parsons Corporation (Fort George G Meade, MD)
    …AWS/ECR Suite familiarity + TS/SCI w/ Polygraph **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... position.​ This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they… more
    Parsons Corporation (10/24/25)
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  • Software Engineer (TS/SCI w/ Poly required)

    Parsons Corporation (Fort George G Meade, MD)
    …degree. + TS SCI w/ poly required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ ... new information in a collaborative environment. **Required skills:** + Languages: Java , Python + Testing: Unit, Integration + Source Code Control (specifically… more
    Parsons Corporation (09/02/25)
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