• Network Engineer

    SAIC (Reston, VA)
    …programs of national importance. We are seeking a highly motivated Network Engineer to join our National Intelligence Program to support the operations, maintenance, ... Various years' experience with network security practices, including firewalls, intrusion detection systems, and encryption + 3+ years' experience with automation… more
    SAIC (06/03/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by ... flaws that could impact mission-critical systems. + Perform threat detection , identification, and incident response activities to safeguard net-centric capabilities… more
    Leidos (05/24/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Network Engineer to design, configure, and maintain network systems that support critical **SAP landscapes** . The ... and performance. + Understanding of network security practices, including threat detection and mitigation. + Ability to communicate effectively with internal teams… more
    Leidos (05/24/25)
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  • CUAS Software Engineer

    Parsons Corporation (Centreville, VA)
    …C-UAS COE. This is a mid-level career opportunity for a software engineer . Join a multi-disciplinary team of scientists, engineers, and software developers ... + Apply advanced techniques (eg, machine learning(ML)) to improve performance of the detection and categorization of UAS (drones). Serve as a technical consultant or… more
    Parsons Corporation (05/22/25)
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  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** **Cyber Security Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** ... findings and coordinate response efforts. + Develop and implement countermeasures and detection strategies to mitigate the risks posed by known and emerging threats.… more
    ManTech (05/20/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia ... findings and coordinate response efforts. + Develop and implement countermeasures and detection strategies to mitigate the risks posed by malware. + Provide… more
    ManTech (05/16/25)
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  • Information Assurance System Security…

    General Dynamics Information Technology (Manassas, VA)
    …Description:** Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise IT means ... Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection /prevention systems, forensic analysis/vulnerability assessment, Group Policy management and… more
    General Dynamics Information Technology (05/14/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... described in adversary emulation plans + Evaluate the efficacy of existing detection mechanisms, analytics, and mitigations + Identify gaps in visibility, data,… more
    CACI International (05/08/25)
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  • Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... described in adversary emulation plans** **Evaluate the efficacy of existing detection mechanisms, analytics, and mitigations** **Identify gaps in visibility, data,… more
    CACI International (04/29/25)
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  • Software Development Engineer , FinTech

    Amazon (Arlington, VA)
    …manages a financial review tool that offers standardized reporting, anomaly detection , and collaborative capabilities for Finance and Accounting teams to conduct ... comprehensive evaluations of financial data, transactions, and reports. The tool facilitates critical analysis to ensure accuracy, compliance, and identification of potential issues, while enabling users to verify entries, analyze trends, document findings,… more
    Amazon (07/19/25)
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