• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …or arelated field anda minimum of 8 years of professional experience in incident detection and response, malware analysis, cyber threat hunting, or cyber ... and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local… more
    Leidos (12/19/25)
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  • Forensics Analyst - Senior

    ABBTECH Professional Resources, Inc. (Washington, DC)
    **Forensics Analyst - Senior** **Location- Washington, DC** **Clearance- Secret** **Salary- $100k-125k/yr** _The above salary range represents the range expected for ... in order to detect malicious, suspicious, or risky activities that have evaded detection by existing tools. + Advanced knowledge of TCP/IP networking, and network… more
    ABBTECH Professional Resources, Inc. (11/11/25)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …technology as assigned. + Participates in special projects as required. + Provide incident detection through understanding malware and how to defend and mitigate ... how current threats affect US BICES networks. + Perform cyber detection and incident response activities for a large program; coordinates with government program… more
    General Dynamics Information Technology (01/03/26)
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  • Senior Cyber Security Analyst

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Analyst ** to join our team in **Springfield, VA.** This role supports 24x7 ... **Responsibilities include but are not limited to:** + Provides detection , identification, and reporting of possible cyber-attacks/intrusions, anomalous activities,… more
    ManTech (12/30/25)
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  • Security Analyst

    Cognizant (Washington, DC)
    …to verify and validate logs sources and respond to threats. The Security Analyst will monitor logs in a Security Information and Event Management (SIEM) platform ... and conduct Detection and Response activities that align with the Corporate...and update security incidents over the course of the incident lifecycle. . Participate in reviewing, validating, and continuously… more
    Cognizant (12/19/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Arlington, VA)
    …signatures - Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) - Experience implementing incident handling ... a US Government customer to provide support for onsite incident response to civilian Government agencies and critical asset...of services. Nightwing is seeking a Cyber Network Defense Analyst to support this critical customer mission. The CDNA… more
    Nightwing (10/07/25)
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  • Senior Analyst , IT Business Solutions

    Cardinal Health (Washington, DC)
    …security processes, business, regulatory, and legal requirements. + Assist in security incident response using SIEM and other detection platforms. + Review ... the most cost effective and workflow efficient patient care possible. The IT Analyst plays a critical role in protecting the organization's digital assets by working… more
    Cardinal Health (11/25/25)
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  • Defensive Cyber Operations Analyst

    Leidos (Washington, DC)
    …onboarding, training and familiarization. PRIMARY RESPONSIBILITIES: + Perform computer network incident detection , and response activities to detect, correlate, ... at time of start + Current DoD 8570 CSSP Analyst Certification (eg CEH), or ability to obtain one...cyber kill chain and att&ck. + Monitoring of intrusion detection and computer defense appliances and applications, and analysis… more
    Leidos (10/17/25)
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  • Host Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst (CNDA) with Cloud Forensics experience. This position will support one of our ... and identify post-compromise privilege escalation. + Develop and operationalize detection logic and automation using cloud-native tools (Microsoft Defender,… more
    ARSIEM (11/12/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. ... advanced technical assistance, proactive hunting, Teir 2 and Teir 3 incident response, and immediate investigation and resolution using host-based, cloud-based and… more
    Nightwing (10/07/25)
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