• Deltek Costpoint Administrator

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. The Deltek Costpoint Administrator is responsible for the… more
    Nightwing (06/18/25)
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  • Sr Staff Security Researcher - EDR

    Trellix (Richmond, VA)
    …routines, WFP, and driver development). + Hands-on experience with vulnerability research, including fuzzing, binary diffing, mitigation bypass, and exploitation. ... + Demonstrated experience designing and delivering detection logic across multiple OSs (Windows/macOS/Linux) in a production EDR context. + Experience with applying machine learning techniques to cybersecurity problems. + Experience leading complex… more
    Trellix (06/17/25)
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  • Program Protection Lead

    The MITRE Corporation (Mclean, VA)
    …incident response, secure system design, integration of security controls, vulnerability management, adherence to cybersecurity frameworks and standards (eg, NIST, ... ISO 27001), and lifecycle management for complex systems. + Industrial Security: Applying knowledge of the National Industrial Security Program Operating Manual (NISPOM) and managing Controlled Unclassified Information (CUI). +… more
    The MITRE Corporation (06/17/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …as a whole + Requires an understanding of Windows patching and vulnerability remediation with ATO processes + Requires advanced knowledge of Windows active ... directory hierarchy and implementation. + Strong oral, written and presentation skills + Familiarization with Visio, PowerPoint, and other Office applications **What we offer:** + A collaborative team inspired by the way engineering and innovation enhance… more
    M. C. Dean (06/17/25)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    …to Citrix and Palo Alto environments. + Contribute to compliance auditing, vulnerability scanning, and risk assessments for Citrix infrastructure. + Support SIEM ... tools (Splunk, ELK, or other SOC tools) by ensuring proper logging of Citrix and firewall events. Requirements + Please note that pursuant to a government contract, this specific position requires US citizenship status + 7 - 9 years of professional experience… more
    Virtual Service Operations (06/16/25)
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  • Information Assurance Cyber Lead (ISSO)

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    …assessment, and mitigation of cyber security risks and vulnerabilities - Coordinate vulnerability scans, and create, maintain, and manage plan of action and ... milestones (POA&Ms) - Manage and coordinate incident response efforts, ensuring timely and effective resolution of security incidents - Conduct regular security assessments, audits, and penetration testing to identify and address potential threats - Develop… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …with some of the following: OWASP top 10, DoD and NSA Vulnerability and Penetration Testing Standards.** **Knowledge of exploitation concepts including phishing and ... social engineering tactics, buffer overflows, fuzzing, SQLi, MiTM, covert channels, secure tunneling and open source exfiltration techniques.** **Bachelors degree in related field.** **Active TS/SCI w/polygraph clearance.** This position is contingent on… more
    CACI International (06/14/25)
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  • Counterintelligence Officer III

    Global Resource Solutions (Springfield, VA)
    …(ICD) 704 requirements. + Provide CI technical expertise to support vulnerability mitigation efforts. + Provide CI expertise in protecting emerging geospatial ... and IC technologies and the intelligence acquisition process. + Provide CI support to Research and Technology Protection (RTP) initiatives to include writing approximately eight CI Threat Assessments (CI/TA) per month. + Provide for the seamless integration of… more
    Global Resource Solutions (06/13/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    …Cyber Engineer plays a key role in incident response, threat hunting, vulnerability management, and the implementation of security controls to protect against ... evolving cyber threats. The ideal candidate will have a strong understanding of network security principles, experience with various security tools, and a proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to… more
    ManTech (06/12/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …+ Knowledge of general security concepts and methods such as vulnerability assessments, data classification, privacy assessments, incident response, security policy ... creation, enterprise security strategies, architectures and governance. + Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application… more
    Optiv (06/12/25)
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