• Cyber Network Engineer

    Leidos (Lorton, VA)
    …deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a strong security background) is responsible ... Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This...network device patching). + Monitor network performance, availability, and security using enterprise monitoring tools ; identify and… more
    Leidos (12/11/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI ... seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing...Experience working with orbital state data and utilizing associated tools such as Systems Tool Kit (STK),… more
    L3Harris (01/10/26)
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  • Automation Engineer

    Leidos (Ashburn, VA)
    …information systems, and collects, investigates, and reports any suspected and confirmed security violations. **Primary Tasks:** + The Automation Engineer will ... **Description** We are seeking a talented and motivated Automation Engineer to support the customer needs to join our...to join our team supporting the Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security more
    Leidos (01/10/26)
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  • DevSecOps Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …working as part of the Managed Application, Infrastructure, Networking, Enterprise, and Security Services (MAINES) contract. The DSO Engineer works in unison ... related experience **US Citizenship Required:** Yes **Job Description:** Seeking a DevSecOps Engineer to join our expanding DevSecOps (DSO) team. This new DevSecOps … more
    General Dynamics Information Technology (01/07/26)
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  • Senior Cybersecurity Network Defense Administrator…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Excellent communication and coordination skills. f) Experience with Army enterprise monitoring tools and practices. g) Knowledge of security regulations and best… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Ground Software Engineer (Mid Career)…

    The Boeing Company (Chantilly, VA)
    …Space Systems** **Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS)** is seeking a **Ground Software Engineer (Mid Career)** to ... Systems** team in **Chantilly, VA** ! **Job Summary** As a Ground Software Engineer , you will cover spacecraft production, integration and test. Your primary task… more
    The Boeing Company (01/04/26)
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  • Senior Cybersecurity Internal Controls…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Excellent communication and coordination skills. e) Experience with Army enterprise monitoring tools and practices. f) Knowledge of security regulations and best… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Sr. Associate, Manufacturing Engineer

    L3Harris (Orange, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Associate, Manufacturing Engineer Job Code: 28941 Job Location: ... Description: Aerojet Rocketdyne, an L3Harris Segment, is seeking a Manufacturing Engineer to support the modernization and automation of production facilities,… more
    L3Harris (12/19/25)
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  • Network Engineer - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …tackling some of today's most complex and critical challenges in defense and security . We are currently seeking a Network Engineer to support operations ... Network Engineer - Top Secret Clearance | Norfolk, VA...apply patches, harden systems, review logs, and ensure physical/electronic security . + Support RMF compliance activities, including documentation and… more
    Cambridge International Systems Inc (12/04/25)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …the landscape of ML algorithms, tools , and frameworks. As an AI and ML Engineer on our National Security team, you'll work closely with your clients to ... Palantir Engineer , Lead The Opportunity: As an experienced ...polygraph Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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