• Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both an individual...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (08/08/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Are you a motivated **Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to ... individuals and a variety of exciting R&D programs. As a **Cyber Software Engineer ** , you will design and implement sophisticated low-level networking and… more
    Leidos (08/08/25)
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  • Junior Software Engineer (TS/SCI CI…

    SMX (Chantilly, VA)
    Junior Software Engineer (TS/SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... research in design, development, testing and utilization of electronic data processing software . + Design, develop, document, test and debug applications software more
    SMX (08/04/25)
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  • Associate Denali Software Engineer

    The Boeing Company (Herndon, VA)
    …your future with us. The Boeing Company is looking for an **Associate Denali Software Engineer ** to join the Advanced Mission Management Denali group located in ... systems used to support the command and control of space vehicles. The software engineer will work day to day with System and Test Engineers in order to… more
    The Boeing Company (08/02/25)
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  • Sr. Software Engineer - .NET/React

    SHI (Richmond, VA)
    …in our offices or yours.** **Job Summary** SHI is seeking a highly motivated Senior Software Engineer to join the SHI One development team. In this role, you'll ... and own outcomes end-to-end. This is a remote opportunity. As a Senior Software Engineer on the SHI One team, you will collaborate closely with product managers,… more
    SHI (07/30/25)
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  • Software Engineer - Functional…

    Leidos (Arlington, VA)
    **Description** Are you a motivated ** Software Engineer ** with technical, hands-on experience using functional programming to develop real-world systems? Join us ... and innovative individuals and a variety of exciting R&D programs. As a ** Software Engineer ** , you will appeal to your expertise in functional programming and… more
    Leidos (07/29/25)
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  • Software Engineer

    CACI International (Dahlgren, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... 10% Type of Travel: Continental US * * * **The Opportunity:** **The Software Engineer will provide support to the Naval Surface Warfare Center Dahlgren Division… more
    CACI International (07/22/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team **in Norfolk, VA.** This is an **onsite** position. Join the ... Degree in related field + 7+ years of relevant work experience as a software engineer within a US Government environment, DoD strongly preferred + Software more
    ManTech (07/18/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The **Senior Software Engineer ** will be dedicated full-time to development and enhancement support for existing software and systems solutions and… more
    ManTech (06/12/25)
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  • Biometrics Software Engineer (SME)

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Biometrics** ** Software Engineer (SME)** in our **National Security Sector's (NSS) Cyber & ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (05/23/25)
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