• Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    …technical reports on analytic findings + Familiarity or experience in Intelligence Driven Defense , Cyber Kill Chain methodology, and/or MITRE ATT&CK framework + ... **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in… more
    Leidos (11/15/25)
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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …a critical role in leading in-depth analyses and responding to incidents from cyber threats facing our clients. This individual will lead engineering efforts to ... and troubleshooting of security systems and tools. + Install, configure, and support network security platforms, including: + Layer 2/Layer 3 network devices +… more
    Tyto Athene (11/01/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …OCONUS travel + Coordinate with system stakeholders including customers, engineers, and analysts in person and remotely **What Required Skills You'll Bring:** + ... Technology or related field such as Computer Science, Computer Engineering, Network Engineering, Software Engineering, or Electrical Engineering and 2 years of… more
    Parsons Corporation (11/21/25)
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  • Army Messaging Profile Manager

    Amentum (Fort Belvoir, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking an **Army ... * Verify that hosted MPS message traffic is authorized on each destination network . Message traffic shall be appropriate for the network and compliant… more
    Amentum (11/16/25)
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  • Systems Administrator/Engineer (Cybersecurity…

    Shuvel Digital (Vienna, VA)
    …interface to customers ( analysts ) for tools in the Navy Federal Cyber Defense product suite, articulating technology, and product positioning to both ... protect the Navy Federal brand, data, and IT assets from cyber -based threats by deploying, configuring, managing, and maintaining technologies/infrastructure in… more
    Shuvel Digital (09/25/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Software Develper to maintain a network , records system, and other analytical applications that collect and analyze data related to ... Work within a data engineering team that works closely with operations officers, analysts , and external engineers to gather requirements and refine systems. + Assess… more
    SAIC (09/24/25)
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  • Incident Response Team Lead

    Tyto Athene (Ashburn, VA)
    …(FTK/Encase), Endpoint Detection & Response tools, log analysis (Splunk), and network forensics (full packet capture solution) to perform hunt and investigative ... activity to examine endpoint and network -based data + Conduct malware analysis, host and ...end-of-shift reports for documentation and knowledge transfer to subsequent analysts on duty **Qualifications** **Required:** + Minimum five (5)… more
    Tyto Athene (11/01/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    …new standards, policies and procedures. Incumbent in this job works closely with Network and Systems Analysts to help determine and develop the systems ... nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust portfolio of… more
    SAIC (11/19/25)
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