• Intrusion Detection Systems (IDS) Engineer

    Leidos (Woodlawn, MD)
    …detection and response + Provide technical expertise on IDS alerts and network security events + Participate in incident response activities when network ... **Description** Leidos is seeking a skilled **Intrusion Detection Systems (IDS) Engineer ,** to manage and maintain the agency's network infrastructure. This role… more
    Leidos (11/18/25)
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  • Full Stack Software Engineer - Java TS/SCI…

    Leidos (Annapolis Junction, MD)
    …Paid Leave, and much more. **Join us and make a difference in National** ** Security !** **Position Summary** The Software Engineer (SWE) works as part of a ... Software Engineers in the upcoming Government Fiscal Year 26 within our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (08/23/25)
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  • Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/23/25)
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  • Network Engineer

    Leidos (Laurel, MD)
    …Joint COMSEC Monitoring and Operations Management. We are looking for a network engineer to support Cyber Security Defensive Operations with configuration of ... new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a...operators to understand their desired configurations for the Cyber Security Range to support training, force on force exercises,… more
    Leidos (11/05/25)
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  • Cloud Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, as a Cloud Engineer ,to play a critical role with design, engineering, development, deployment, and use of ... Tasking, Collection, Processing, Exploitation and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the DoD and IC enterprise. We integrate off… more
    Leidos (10/31/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Parental Paid Leave, and much more. **Join us and make a difference in National Security !** The **Network Engineer ** will be responsible for: + Provide input to… more
    Leidos (10/12/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/07/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Paid Leave, and much more. **Join us and make a difference in National** ** Security !** **Embedded Software Engineer :** Leidos is seeking an Embedded Software … more
    Leidos (10/14/25)
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  • FPGA Hardware Engineer

    Leidos (Linthicum, MD)
    …**Leidos** has a new and exciting opportunity for a FPGA Hardware Designer Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National** ** Security !** The FPGA Hardware Designer Engineer will...Signaling (LVDS) + High Speed Serdes (HSS). Development of security products within the Cyber Intelligence field… more
    Leidos (09/20/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/11/25)
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