• Satellite Communications Engineer

    Leidos (Chantilly, VA)
    engineer to support mission-critical communications for national security and intelligence operations. You will conduct research, develop innovative ... and development of novel satellite communication technologies for national security applications. + Perform system-level analysis, link budget calculations, and… more
    Leidos (12/04/25)
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  • Software Engineer

    DXC Technology (Ashburn, VA)
    **Job Description:** **Overview** We are seeking a Software Engineer to join our team to build robust backend services and APIs using Python, while also having ... the stack + Follow established coding standards, architectural patterns, and security practices + Create and maintain comprehensive documentation for services, APIs,… more
    DXC Technology (11/21/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... (SIEM) products, directory services, and automation technologies. + Identifying security vulnerabilities, testing and documenting security -relevant changes, and… more
    ManTech (11/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... directory services, and automation technologies. + Identifying and mitigating security vulnerabilities, testing and documenting security -relevant changes, and… more
    ManTech (11/16/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a ... base databases with applications and services + Implement robust security measures to protect sensitive data and ensure compliance...accommodation to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and… more
    ManTech (11/15/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... there is a strong focus on user experience and security . This includes an enterprise portfolio of more than...or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for… more
    Leidos (11/08/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …repeatability. Your greatest work is ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role is ... https://www.udemy.com/course/f5-101-exam-prep/?couponCode=MT250908G3 **Primary Tasks:** + Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided… more
    Leidos (11/07/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . ... for real-time and batch data processing. . Implement robust security measures to protect sensitive data and ensure compliance...accommodation to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and… more
    ManTech (11/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program.… more
    Leidos (11/01/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... malware. This position provides support to the J6 Pentagon Security Operations Center in conduct reverse engineering for Malware...or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for… more
    Leidos (10/31/25)
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