• Specialist, Systems Engineer Mission Protection…

    L3Harris (Springfield, VA)
    …Secret/SCI with CI Poly clearance required. * Experience with threat modeling, vulnerability analysis, and risk management. * Strong written and verbal communication ... skills, including experience briefing senior stakeholders. * Experience working with or supporting a Weapons and Tactics (W&T) team, with familiarity in integrating protection strategies. Preferred Additional Skills: * Graduate of Air Force Weapon School or… more
    L3Harris (01/17/26)
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  • Network Engineer

    Tyto Athene (Chesapeake, VA)
    …switches, firewalls, operating systems. + Experience conducting network risk and vulnerability assessments. + Ability to design, implement and troubleshoot solutions ... utilizing Microsoft Windows OS, various browsers, internet apps and computer diagnostic tools, Microsoft Office Suite, and SQL, while adhering to all security protocols within a networked environment. + Knowledge of and experience with relational database… more
    Tyto Athene (01/17/26)
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  • Systems Engineer (SME)

    BAE Systems (Herndon, VA)
    …languages such as PowerShell, Python, or Bash + Hands-on experience with vulnerability scanning tools (eg, Rapid 7), SIEM platforms (eg, Splunk), and endpoint ... protection + Experience with patching and routine platform reboots across the hosting environment. + Ability to work in a high profile fast-paced environment. + Ability to test and deploy custom infrastructure as code using various DevOps tools such as: +… more
    BAE Systems (01/17/26)
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  • Information Assurance Engineer (PT ISSE)

    Leidos (Chantilly, VA)
    …firewall settings; conducting intrusion detection and prevention, conducting vulnerability scanning; conducting anti-virus management, and conducting the necessary ... incidence response actions in accordance w/ security policies. **Basic Qualifications:** + Bachelor's degree and 8 years of relevant experience. Work experience can be used/combined with education. + Must have an active TS/SCI with Poly to be considered +… more
    Leidos (01/16/26)
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  • Alternate Information System Security Officer…

    Cayuse Holdings (Arlington, VA)
    …meet security requirements for processing classified information. + Performs vulnerability /risk assessment analysis to support certification and accreditation. + ... Provides configuration management (CM) for information system security software, hardware, and firmware. + Manage changes to the system and assesses the security impact of those changes. + Prepares and reviews documentation to include System Security Plans… more
    Cayuse Holdings (01/16/26)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …facility analysis, or counter-proliferation technologies + Experience supporting target vulnerability analysis and kinetic and non-kinetic defeat mechanisms for WMD ... targets + Knowledge of DoD mission planning tools and intelligence data fusion + Active TS/SCI clearance; willingness to take a polygraph exam + Bachelor's degree in an Engineering, Physics, Applied Mathematics, or CS field Nice If You Have: + Experience with… more
    BOOZ, ALLEN & HAMILTON, INC. (01/16/26)
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  • Senior Penetration Tester

    Leidos (Springfield, VA)
    …The ideal candidate brings deep technical expertise, hands-on experience in vulnerability research and exploitation, and a collaborative mindset suited for a ... high-performing cybersecurity team. **Primary Responsibilities** + Conduct penetration testing activities aligned with DHS and industry best practices. + Perform web application, network, and infrastructure assessments using commercial and open-source tools. +… more
    Leidos (01/16/26)
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  • Compute Engineer

    CVS Health (VA)
    …regular security monitoring to identify any possible intrusions. + Perform vulnerability remediations of Cloud and on-prem server infrastructure + Perform daily ... backup operations using Azure Backup, ensuring all required file systems and system data are successfully backed up to the appropriate media + Create, change, and delete user accounts per request. + Provide Tier III/other support per request from various… more
    CVS Health (01/16/26)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    …changes to harden systems and applications. + Strong understanding of vulnerability requirements, system STIGing, RMF, and ATO life cycle best practices. ... + Ability to adapt to shifting priorities and lead through change. + Familiarity with SIEM and SOAR solutions (XSOAR, Swimlane, Splunk, Cortex XDR, QRadar, etc.). + Strong communication and interpersonal skills, with the ability to collaborate effectively… more
    Chenega Corporation (01/16/26)
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  • Network Security Engineer

    Under Armour, Inc. (Richmond, VA)
    …Intel team in analyzing and integrating relevant IOCs + Support the vulnerability management and network teams with mitigations related to security vulnerabilities ... and patches + Leverage experience and computer science background to review and remediate suspected malicious activity + Ability to work with very large amounts of network, file and host-based log data + Engage and support security engineering and architecture… more
    Under Armour, Inc. (01/16/26)
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