• Cyber Security Analyst

    ManTech (Herndon, VA)
    …respond to cybersecurity events and alerts across enterprise systems. + Conduct security assessments, vulnerability scans, and assist with remediation planning. ... and other A&A artifacts. + Assist with the implementation and maintenance of security tools (SIEM, vulnerability scanners, endpoint protection). + Analyze threat… more
    ManTech (05/07/25)
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  • Cyber Security Analyst 4

    Huntington Ingalls Industries (Virginia Beach, VA)
    …to: Communications Task Orders (CTOs), Fragmentary/Task/Operation Orders (FRAG/TASK/OPORDs), IA Vulnerability Management (IAVM), Public Key Infrastructure (PKI) ... ensures a high state of readiness. HII supports the Department of Energy's national security mission through the management and operation of its sites, as well… more
    Huntington Ingalls Industries (05/06/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...The ability to explain the exploit to senior level management is key to success in this role. Stay… more
    CoStar Realty Information, Inc. (04/29/25)
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  • Security Engineer

    Red River (VA)
    …with FedRAMP High, NIST 800-53 Rev 4/5 controls. + Configure and integrate security tools and processes, including identity management , firewalls, IDS/IPS, and ... multi-factor authentication (MFA). + Develop and deploy security incident detection and response capabilities, vulnerability scanning, and compliance… more
    Red River (04/12/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …assessments using SCAP benchmarks and EvaluateSTIG to ensure compliance with DoD security requirements. + Perform vulnerability assessments utilizing the Assured ... 5 authorizations in the role of an Information System Security Engineer (ISSE) or Information System Security ...of 10 years of full-time professional experience in Risk Management Framework (RMF) activities. + Demonstrated experience in: +… more
    TekSynap (04/02/25)
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  • Computer Security Specialist

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …Assist in performing all Risk Management Framework (RMF) mandated operational security activities, including vulnerability scan analysis, Plan of Action and ... required by the customer. Complete all assigned tasks in the customer issue management tool (Jira). Perform RMF security activities for customer systems… more
    CGI Technologies and Solutions, Inc. (03/07/25)
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  • Information System Security Engineer…

    KBR (Chantilly, VA)
    …application solutions in both stand-alone and LAN/WAN configurations + Experience with security features and/or vulnerability of various operating systems as ... Experience with networks and systems security administration, operation systems security configuration and account management best practices + Experience… more
    KBR (05/07/25)
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  • Security Engineer, AWS Bug Bounty

    Amazon (Herndon, VA)
    Description AWS Security is a global team tasked with keeping the cloud safe. To help deliver for customers on this promise, the AWS Bug Bounty team is seeking a ... security engineer with strong security analytic skills...bug bounty program - Perform deep analysis of new vulnerability classes - Driving improvements to team tooling, automation,… more
    Amazon (04/08/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …+ STIG application for system and device hardening. + Configuration and management of Active Directory environments. + Vulnerability scanning and analysis ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct… more
    TekSynap (04/02/25)
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  • Cyber Security Engineer

    ManTech (Mclean, VA)
    …and processes based on incident findings and lessons learned. + Threat Intelligence and Vulnerability Management + Stay up to date with the latest cybersecurity ... organization's incident detection and response capabilities. + Contribute to vulnerability management activities by assessing and prioritizing vulnerabilities… more
    ManTech (02/13/25)
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