• Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …2 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cyber Security Analyst Own your career as a Cyber Security ... **Skills:** Cybersecurity,Operations, Security Risk **Certifications:** CompTIA Advanced Security Practitioner (CASP) - IAT Level III ...At GDIT, people are our differentiator. As a Cyber Security Analyst you will help ensure today… more
    General Dynamics Information Technology (06/13/25)
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  • Sr. Threat Intelligence Consultant

    Trellix (Reston, VA)
    …and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person ... confidence in the protection and resilience of their operations. Trellix' security experts, along with an extensive partner ecosystem, accelerate technology… more
    Trellix (08/08/25)
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  • Cybersecurity Officer Lead (Supply Chain & Risk…

    Washington Metropolitan Area Transit Authority (VA)
    …supporting our nation?s capital. The Cybersecurity Vulnerability Management (CVM) Engineer III is responsible for support to the team, tools, and processes ... information technology and operational technology vulnerabilities. The CVM Engineer III will coordinate with system stakeholders to prioritize and remediate… more
    Washington Metropolitan Area Transit Authority (08/08/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    JOB DESCRIPTION Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval ... and ACAS servers. + Responsible for building, maintaining, and patching all ePO, Security Center, and Nessus servers. + Provides Security Center accounts for… more
    Watershed Security (08/01/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** Make security content (eg, SIEM, EDR, IDS) recommendations to include new signatures, ... Indicators of Compromise (IOCs) from internal and external sources to improve security posture and mitigate cyber threats. Assist with advanced analysis of data… more
    TekSynap (06/03/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …+ Experience: A minimum of five (5) years of experience as a Tier III senior cyber threat hunt analyst performing threat analysis, technical analysis, and ... propose corrective actions and inform the necessary parties of security issues, reportable offenses, or cybersecurity best practices. Assist...IAT Level II or IAM Level I or CSSP Analyst / Incident Responder **Overview** We are seeking an… more
    TekSynap (06/03/25)
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  • Cyber Detect and Response Lead

    TekSynap (Fort Belvoir, VA)
    …alerts. **REQUIRED QUALIFICATIONS** + Minimum of a Top-Secret Clearance. + DOD 8570 IAT III and CSSP Analyst Certification + BS 8-10 Years, MS 6-8, PhD ... data sources (eg, cyber defense vendor sites, Computer Emergency Response Teams, Security Focus) to maintain currency of cyber defense threat condition and determine… more
    TekSynap (08/09/25)
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  • HUMINT Targeting Specialist/Operations Integrator,…

    Parsons Corporation (Fort Belvoir, VA)
    …to address some of the United States' most complex national security challenges? Imagine yourself conducting research, providing analysis, and delivering technical ... + Category One (CAT-1) collector certification (ie ASOT Level III , DATC, ASOC, FTC, OTC, or equivalent) + Previous...priorities + Knowledge of relevant tools to include Palantir, Analyst Notebook, DataXplorer, Google Earth, and/or Mosaic + Prior… more
    Parsons Corporation (07/31/25)
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  • Counter Intelligence (CI) Digital Forensics…

    Tetrad Digital Integrity LLC (Springfield, VA)
    …meetings and working groups to address issues related to computer security and vulnerabilities. + Investigate suspected instances of computer, mobile device, ... applications and common analytic software tools (ie, Word, Excel, PowerPoint, Analyst Notebook). + Coordinate CI Cyber activities originating from Enterprise… more
    Tetrad Digital Integrity LLC (07/22/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …Additional experience may be considered in lieu of a degree. + DoD 8570 IAT III (current); CSSP Analyst certifications must be obtained within 120 days of the ... to deliver timely, relevant, and accurate support of national security . TCS will provide innovative design, engineering, procurement, implementation, operations,… more
    CACI International (08/11/25)
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