• ETL Developer

    Acclaim Technical Services (Bethesda, MD)
    …DC area firms and continues to grow. We are actively hiring an ETL Developer with TS / SCI clearance and polygraph to support a program in Bethesda, MD. ... in large-scale enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience writing and… more
    Acclaim Technical Services (10/28/25)
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  • Software Engineer I

    Synergy ECP (Columbia, MD)
    …identity and expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI Other Requirements: US Citizenship Job ... of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport… more
    Synergy ECP (10/15/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …identity and expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI Other Requirements: US Citizenship 1 ... experience with C++ and multi-threaded programming 6+ years experience in Network Information Service and UNIX/LINUX operating systems (RedHat, CentOs, etc) 6+ years… more
    Synergy ECP (10/15/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …of an agile team. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for consideration. Candidate ... be substituted for a Degree. + Demonstrated experience with Java is required. + Experience or familiarity with multiple...+ Experience or familiarity with multiple of the following: Java /JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell,… more
    ARSIEM (10/14/25)
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  • Software Engineer, Mid-Level

    Chenega Corporation (Gaithersburg, MD)
    …and RESTful web services. + Experience with JavaScript Frameworks and tools. + Active TS / SCI clearance Knowledge, Skills and Abilities: + Ability to obtain ... skills in data management and working knowledge of Geospatial Information Systems (GIS). + Experience with ArcGIS Server to...SAFe practices. + Experience with building front-end or back-end Java applications or Django Python + Experience with … more
    Chenega Corporation (10/13/25)
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  • Mid. Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …based on software development focus area. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 8 years w/ degree (12 ... Serverside/Back end position skills: + Experience developing high-performance, multi-threaded Java applications or applications executed in distributed computing environments… more
    Belay Technologies (10/01/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …identity and expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Platform Engineer Skill Level ... experience configuring, troubleshooting, monitoring, and testing a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) . One (1) year… more
    Synergy ECP (09/24/25)
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  • ETL Developer

    Leidos (Bethesda, MD)
    …in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance Preferred Qualifications: + Experience deploying ... in large-scale enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience writing and… more
    Leidos (09/12/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    CNO Developer/Engineer Joint Base Andrews, MD Clearance Level: TS / SCI US Citizenship: Required Job Classification: Regular Full-time Years of Experience: ... have a passion for conveying a wide range of information through research leading to deeper insights. The candidate...variety of computer languages, (eg, Python, C++, Rust, and Java , etc.). + Assist in the improvement/streamlining of development… more
    Shuvel Digital (09/04/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    …Graphana, GIT, SaltStack (SALT) ** Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to remain ... experience with a bachelor's degree in System Engineering, Computer Science, Information Systems, or related discipline from an accredited college or university.… more
    ManTech (08/20/25)
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