• Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop … more
    ManTech (08/22/25)
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  • Software Developer /SME

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Chantilly or ... systems and architectures. + Troubleshoot and resolve complex software , performance, and infrastructure issues. + Research and adopt emerging technologies… more
    Amentum (07/28/25)
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  • Backend Software Developer

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Backend Software Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... "Delivers Mission Success!" You will be joining a talented team of developers, systems integrators, system engineers, analysts and systems administrators… more
    Leidos (08/28/25)
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  • Senior Software Developer

    ManTech (Annapolis Junction, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Software Developer III** to join our team at our **Annapolis Junction, MD Location.** ... meets real-world needs. + Design algorithms and flowcharts to create innovative software programs and systems , contributing to technological advancement and… more
    ManTech (09/01/25)
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  • Software Developer - Expert

    Amentum (Chantilly, VA)
    We are seeking a skilled Full Stack Software Developer with a strong background in Python and Angular to join our dynamic team. The ideal candidate will have ... plans + Providing the operations and maintenance of operational systems + Modifying existing software to correct...or to improve its performance + Develop and direct software system testing and validation procedures, programming,… more
    Amentum (08/23/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... a related field. + 6 or more years (5 with Master's) of experience in software development, systems integration, data management, or related fields. + 3 or more… more
    ManTech (08/29/25)
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  • Cyber (CNO) Software Developer

    Percival Engineering (Columbia, MD)
    …cutting-edge software , our team does it all. If you are a Cyber (CNO) Software Developer with a passion for innovation and a knack for thinking outside the ... Maryland, our squad is on a big mission: developing top -notch talent and technical solutions to safeguard our nation's...Non-Remote - Columbia, MD Clearance & Citizenship Requirements: + TS /SCI with polygraph is required + Due to these… more
    Percival Engineering (08/07/25)
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  • Embedded Software Developer

    General Atomics (Herndon, VA)
    …defense, industrial, and commercial customers worldwide. We have an exciting opportunity for a Software Developer to join our CSS group located in Herndon, VA. ... . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems ...is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $128,130 -… more
    General Atomics (08/02/25)
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  • Lead CNO Software Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead CNO Software Developer ** to join our team in **Hanover, MD.** **Responsibilities include, but ... + Assist with designing, developing, documenting, testing, and debugging of applications software and systems . + Apply knowledge of security concepts and… more
    ManTech (09/28/25)
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  • Expert CNO Software Developer

    ManTech (Hanover, MD)
    ManTech is seeking a motivated, career and customer-oriented **Expert** **CNO Software Developer ** to join our team in Hanover, MD. As a valued member of our ... + Manage the designing, developing, documenting, testing, and debugging of applications software and systems . + Apply expert knowledge of security concepts… more
    ManTech (09/10/25)
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