• Mobile CNO Developer 3

    ARSIEM (Annapolis Junction, MD)
    …impact on every client you work with. ARSIEM is currently looking for a Mobile CNO Developer 3 . The position will support one of our Government clients in ... four (4) years of experience in programming techniques to evade host and/or network -based intrusion detection systems. + Minimum four (4) years of experience in … more
    ARSIEM (11/07/25)
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  • Computer Scientist 3 or 4…

    ARSIEM (Fort Meade, MD)
    …ARSIEM is currently looking for a Computer Scientist 3 or 4 (Virtualization-Savvy CNO Developer 3 or 4) . This position will support one of our Government ... + Strong C + Memory management + Windows internals + Networking - network protocols, SSL security layers + Reverse Engineering for debugging Preferred Qualifications… more
    ARSIEM (09/01/25)
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  • Developer

    Koniag Government Services (Baltimore, MD)
    …with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** **Web Developer ** **Pay Type** **Salary** ... Services, a Koniag Government Services company, is seeking a Developer to support TGS and our government customer in...+ Proficiency in C#, VB.NET, Microsoft .NET Framework + 3 + years of hands-on ServiceNow development and Java programming… more
    Koniag Government Services (11/04/25)
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  • Senior Python Developer (SWE- 3 )

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Python Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/28/25)
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  • SharePoint Developer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Engineering **Skills:** Application Development,Microsoft SharePoint,SharePoint Management **Certifications:** CompTIA Network + - Comp Tia Security + Certification ... Deliver simple solutions to complex problems as a SharePoint Developer at GDIT. Here, you'll tailor cutting-edge solutions to...the position will also be able to choose which 3 days work best for them to be in… more
    General Dynamics Information Technology (11/14/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal ETL** ** Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,...Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, leading,… more
    Leidos (09/13/25)
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  • ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,...Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, and… more
    Leidos (09/12/25)
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  • Epic Caboodle Developer

    Deloitte (Baltimore, MD)
    Epic Caboodle Developer -Project Delivery Specialist II - AI & Engineering Are you an experienced, passionate pioneer in technology who wants to work in a ... collaborative environment? As an experienced Epic Caboodle Developer , you will have the ability to share new ideas and collaborate on projects as a consultant… more
    Deloitte (09/26/25)
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  • Endpoint Services Senior JavaScript…

    CACI International (Hanover, MD)
    Endpoint Services Senior JavaScript Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.… more
    CACI International (10/23/25)
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  • SharePoint Developer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …+ Must possess an active TS/SCI with Poly Preferred Requirements Minimum of three ( 3 ) years of experience as a SharePoint Developer to include: * Providing ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (10/14/25)
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