• Cyber Security Analyst

    BAE Systems (Norfolk, VA)
    …incentives may be available based on position level and/or job specifics. ** Cyber Security Analyst - SIEM and Linux Focus** **116401BR** EEO Career Site ... **Job Description** We are seeking a highly skilled Linux and Elastic Security SIEM Engineer to join our team. The successful candidate will be responsible for… more
    BAE Systems (09/20/25)
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  • Senior Cyber Threat Intelligence…

    ManTech (Herndon, VA)
    …strategic communications to inform subscribers and stakeholders of emerging risks, etc. The Cyber Security Threat Intelligence Analyst will collaborate with ... **ManTech** seeks a motivated, career and customer-oriented **Senior** ** Cyber Threat Intelligence Analyst ** to join...refine threat detection use cases and correlation rules within SIEM and other security tools **Minimum Qualifications:**… more
    ManTech (08/21/25)
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  • Cyber Security Protect…

    TekSynap (Fort Belvoir, VA)
    …scheduled ESM assessments. **REQUIRED QUALIFICATIONS** + Knowledge of DoD network architectures, security tools (eg, SIEM , ACAS, firewalls) + Strong verbal and ... + Top Secret Clearance required + DoD 8570 IAT Level II or higher and CSSP Analyst **Overview** We are seeking aCyber Security Protect Analyst Leadto support… more
    TekSynap (09/30/25)
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  • Cyber Threat Hunt Analyst

    Leidos (Ashburn, VA)
    …**The candidate should have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional ... security violations. Leidos is seeking an experienced Cyber Threat Hunt Analyst to join our...or other. + Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. +… more
    Leidos (08/14/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Cyber Security Analyst ** to join our team **onsite** in **Herndon, VA or Reston, VA** in support of ... navigating the customer's accreditation process for ATO + Work closely with Security Engineers to ensure security solutions are meeting customer accreditation… more
    ManTech (08/20/25)
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  • Cyber Network Forensic Analyst IV

    Nightwing (Sterling, VA)
    …according to standard operating procedures or national standards - Proficiency with designing cyber security systems and environments in a Linux and/or Windows ... environment - Proficiency with virtualized environments Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS… more
    Nightwing (08/09/25)
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  • Cyber Network Defense Analyst

    ManTech (Herndon, VA)
    …in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber ... **ManTech** seeks a motivated, career and customer-oriented ** Cyber Network Defense Analyst ** in **Herndon,...sources to identify malware, misuse, unauthorized activity or other cyber security related concerns. + Track intelligence… more
    ManTech (08/08/25)
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  • Cyber Incident Response Analyst IV

    Nightwing (Sterling, VA)
    …PaaS and IaaS in the Cloud environment **Required Education:** BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma & ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...WAN's, etc. - Substantial knowledge of Splunk (or other SIEM 's) - Understanding of MITRE Adversary Tactics, Techniques and… more
    Nightwing (08/21/25)
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  • Senior Cyber Incident Detection…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Incident Detection and Response Analyst ** to join our team in **Herndon, VA.** The ... and remediation. + Perform real-time proactive event investigation on various security enforcement systems, such as SIEM , Anti-virus, Internet content… more
    ManTech (09/01/25)
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  • Information Assurance Analyst

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **Information Assurance Analyst ( Cyber )** **Category:** Cyber Security **Main location:** United States, Virginia, Newport News **Position ID:** ... tools (eg, Ansible, Puppet, or SCCM). Working knowledge of cyber security principles, technologies, and best practices...NIST, ISO 27001, and CIS Controls Working knowledge of security tools and technologies, including SIEM , IDS/IPS,… more
    CGI Technologies and Solutions, Inc. (08/13/25)
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