• Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National Security!** **Job Summary** The Software Engineer will perform software development activities as a member of an agile… more
    Leidos (08/26/25)
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  • Software Test Engineer (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    …ten (10): Public Key Enabling (PKE); RESTful services and containers (Oracle WebLogic, JBoss , Tomcat), Java programming language, Perl programing language , ... Software Test Engineer (TS/SCI w/Poly) Job Category: Engineering Time Type:...1 - 3 years' experience testing products written in Java or GoLang (U) * 1- 5 years' experience… more
    CACI International (08/08/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …on every client you work with. ARSIEM is currently looking for a Software Engineer . The position will support one of our Government clients in Annapolis Junction, ... process and will promote code reuse and cross-programcollaborationbycreatingcommonfunctionsandsharedactionsfordevelopersandtesters. + Engineer , author, tune and document automation scripts in a… more
    ARSIEM (07/16/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …3+ years experience building backend services in one or more languages (Node, Java ). + 1+ years experience with Search Engine Optimization (SEO) + Experience working ... Balancing Services, Domain Name Services and Registration + Applications Frameworks: AEM, Java Spring, Java Play, node.js, JavaEE, HTML5 + Database: Relational… more
    Marriott (09/13/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance complex software systems,...for a bachelor's degree. + Must have experience with Java development + **Clearance Required:** Must have an active… more
    Leidos (07/31/25)
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  • Software Engineer

    ManTech (Laurel, MD)
    ManTech seeks a **Software Engineer ** to join our team in **Laurel, MD.** This position is part of a mission-focused team that supports the development and ... and validation procedures **Preferred Qualifications:** + Programming Languages & Web: Java , C/C++, JavaScript (jQuery/Angular), HTML, CSS + Operating Systems &… more
    ManTech (09/25/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …languages, and systems (at minimum): standard web services protocols (eg, SOAP, REST), JAVA , PHP, JBOSS , Tomcat, Linux, Windows, and Python. + Experience with ... **Job Description** This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager (SPM) in the IC… more
    Leidos (08/08/25)
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  • IRS Cleared Information Technology Professionals

    Delmock Technologies, Inc (Lanham, MD)
    …Leads, Technical Writers, UX Researchers, UI/UX Designers, DevOps Engineers, Visual Designers, Java Developers Please note, we are only able to consider candidates ... in Lanham, Maryland are preferred and will be given first consideration. Java Development: JDK1.8 and 11, MDC, HTTP Filters, Loggers, Concurrency, Security, JPA,… more
    Delmock Technologies, Inc (08/08/25)
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