• Chief Systems Architect

    Leidos (Gaithersburg, MD)
    …Alexandria, VA + Chantilly, VA + St Louis, MO + Denver, CO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a ... + Expertise in at least one high-level programing language like Python, C, C++ or Java in addition to front end JavaScript API usage like Svelte or React. **Basic… more
    Leidos (07/30/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …(3) years' experience with standard Microsoft Office Products (Word, Excel, PowerPoint) CLEARANCE REQUIRED + TS/SCI w/ Polygraph Desired Qualifications: + Five (5) ... years' experience performing systems engineering of a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) + Three (3) years'… more
    Synergy ECP (07/29/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …experience installing software packages such as iso and RedHat package Managers (rpm) CLEARANCE REQUIRED + TS/SCI w/ Polygraph Desired Qualifications: + One (1) year ... configuring, troubleshooting, monitoring, and administering a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) + CWIP: IAT Level… more
    Synergy ECP (07/29/25)
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  • Software Test Engineer

    ManTech (Hanover, MD)
    …implementing and testing source code SwA analysis processes. + Programming experience in Java , C/C++, or C#. + Experience developing & consulting on code for ... Fortran-Lint + CodeSonar + Security Fortify + IDA Pro + MATLAB **Security Clearance Requirements:** + Active TS/SCI w/ Polygraph **Physical Requirements:** + Must be… more
    ManTech (07/29/25)
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  • Senior Application Engineer

    CACI International (Linthicum, MD)
    …Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... **Desired:** + Experience in patch management and IAVA tracking. + Knowledge of Lambda, Java , Scala, NiFi, and Ansible. + Experience working in an Agile or SAFe… more
    CACI International (07/26/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …in Computer Science or related discipline from an accredited college or university. + ** Clearance Required: Must have TS/SCI with Polygraph** + Must have Java ... development experience **Preferred Qualifications:** + Proficiency with Git, Linux, Jira, Confluence, Eclipse. + Familiarity with Agile Scrum methodologies. + Experience with React or similar libraries (Vue, Angular). + Strong problem-solving skills. + Ability… more
    Leidos (07/25/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …of a variety of software development principles and languages (Python, C++, Java , etc) + Development of system architectural drawings using DODAF framework or ... so, we have an exciting job waiting for you! Requirements + Active Clearance : TS/SCI with Polygraph?is required + Education: Positions available no matter where you… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Software Developer/ Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …development and scripting of complex systems using languages like C++, Python, and JAVA + Web-based user interface design and crafting an exciting user experience ... so, we have an exciting job waiting for you! Requirements + Active Clearance : TS/SCI with Polygraph?is required + Education: Positions available no matter where you… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior Software Automation Developer

    Deloitte (Baltimore, MD)
    …role, you will leverage your expertise in Python, React, .NET, JavaScript, Java , and other relevant technologies to develop and maintain solutions meeting the ... they can mature and scale effectively. Qualifications Required: + Active TS/SCI Clearance w/ Polygraph + Bachelor's degree in Computer Science, Engineering, or a… more
    Deloitte (07/24/25)
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  • Full Stack Developer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …be integrated with core services and across new baselines Requirements + Active Clearance : TS/SCI with Polygraph is required + Ability to work collaboratively in a ... back-end services in Python + Experience writing web user interfaces using modern Java , Javascript, and/or HTML + Experience with Active MQ, Rest, NoSQL and/or… more
    Athenix Solutions Group, LLC (07/24/25)
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