• Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    …and intelligence mission. **Your Impact:** As a SWE3, you will develop analytics using Java MapReduce and Python in the Linux (Red Hat version 7+) environment. You ... maintenance, testing, and problem diagnosis/resolution. **Requirements:** + Experience with Java MapReduce, the Hadoop Distributed File System (HDFS), and… more
    Amentum (07/19/25)
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  • Software Engineer 3

    Amentum (Annapolis Junction, MD)
    …developing, and maintaining a large set of distributed services written in Go, Java , Python, and Kotlin. Candidate will work with Accumulo and other technologies to ... **Requirements:** + Proven expertise in at least two of the following: Go, Java , Python, Kotlin + Strong understanding of distributed systems and databases +… more
    Amentum (07/19/25)
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  • Software Engineer 1

    Amentum (Annapolis Junction, MD)
    …security and intelligence mission. **Responsibilities:** Seeking a **Software Engineer** with Java and Regex skills for development of data parsing and grooming ... to be able to communicate and collaborate effectively with other team members. Java and Regex skills needed. Would prefer knowledge of using GitLab, Confluence for… more
    Amentum (07/19/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …work experience may be substituted for a Degree. + Demonstrated experience with Java is required. + Experience or familiarity with multiple of the following: ... Java /JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell,...past experience as a member of an agile team. Clearance Requirement : This position requires an active TS/SCI… more
    ARSIEM (07/16/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …expression, age, disability, veteran status, or any other protected class. Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer ... developing and implementing system configuration scripts in Python, Perl, Java , ksh, csh, Bourne, and Bash. 6+ years of...real-time systems, and signals analysis Experience with C, C++, Java , Python Experience using XML, JSON, MongoDB and Web… more
    Synergy ECP (07/16/25)
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  • Software Engineer I

    Synergy ECP (Columbia, MD)
    …expression, age, disability, veteran status, or any other protected class. Clearance Required: TS/SCI Other Requirements: US Citizenship Job Description: The ... line + Experience developing scripts using Bash Desired Skills: + Experience with Java development + Familiar with Web development using Java Server Faces… more
    Synergy ECP (07/16/25)
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  • Software Engineer, Mid-Level

    Chenega Corporation (Gaithersburg, MD)
    …lifecycle following Program SAFe practices. + Experience with building front-end or back-end Java applications or Django Python + Experience with Java Frameworks ... web services. + Experience with JavaScript Frameworks and tools. + Active TS/SCI clearance Knowledge, Skills and Abilities: + Ability to obtain CI Poly + Ability… more
    Chenega Corporation (07/14/25)
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  • Senior Computer Scientist

    Amentum (Bethesda, MD)
    …proficiency with compiled and interpreted programming languages ( eg C, C++, Java , Go, Python, JavaScript, .NET), computer architecture, CPU architecture (eg x86-64, ... Experience using compiled and interpreted programming languages (eg C, C++, Java , Go, Python, JavaScript, .NET) + Experience incorporating database management… more
    Amentum (07/11/25)
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  • Jr. Full Stack Engineer

    Leidos (Gaithersburg, MD)
    …tremendous opportunity for growth in a customer-facing, fast-paced, and fun environment. ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as ... REACT, Angular, Vue.js, or similar JavaScript frameworks. + Backend Development: Java including Java Spring Boot + Cloud Development: AWS, Azure, or similar… more
    Leidos (06/28/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …and expression, age, disability, veteran status, or any other protected class. Clearance Required: TS/SCI w/ Polygraph Platform Engineer Skill Level 1 Provide ... experience configuring, troubleshooting, monitoring, and testing a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) . One (1) year… more
    Synergy ECP (06/26/25)
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