• Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    …Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems ... scalability, and reliability. + You'll install, configure, and maintain operating systems , software applications, and security patches across the network.… more
    Koniag Government Services (08/27/25)
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  • Senior Researcher IV

    Koniag Government Services (Falls Church, VA)
    …Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Mgmt.- Cyber ... and implementation of emerging data access control technologies and information systems security issues, safeguards and techniques + Recommends mitigation… more
    Koniag Government Services (09/23/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Cyber ... & Duties may include, but are not limited to: + Conduct advanced cyber vulnerability assessments of applications, systems , vendor IT networks, and cloud… more
    Koniag Government Services (09/23/25)
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  • Cyber Security Operations Specialist…

    William C Brown Inc (Springfield, VA)
    …experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems ... Cyber Security Operations Specialist II EOE...Intrusion Detection and Forensics; conducts performance analysis of Information Systems security incidents; develops Continuity of Operation… more
    William C Brown Inc (08/16/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U....reporting certifications of system technicians to the SCSC Information Systems Security Officer (ISSO). + Maintaining Privileged… more
    CACI International (07/08/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    …risks to critical mission systems . + Design and implement defensive cyber security solutions to protect data, networks, and applications from unauthorized ... **Description** Leidos is currently seeking a **Senior Cyber Security Engineer** who is responsible...implementing advanced security solutions to defend critical systems , networks, and data against evolving cyber … more
    Leidos (08/30/25)
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  • Senior Cyber Security Analyst…

    ICF (Arlington, VA)
    …of others and making the world a better place. We're seeking an experienced Senior Cyber Security Analyst to support the research and development of new cyber ... for implementation at a large scale. As the Senior Cyber Security Analyst, you will work with...vulnerability assessments + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming… more
    ICF (09/24/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …incentives may be available based on position level and/or job specifics. ** Cyber Security Engineer** **115627BR** EEO Career Site Equal Opportunity Employer. ... provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (09/09/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    Cyber Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer, Senior to join our team in Springfield, VA, ... to publish up-to-date cybersecurity tool signatures (eg anti-virus and host based security systems ) * Provide focused analysis, including reverse malware… more
    McIntire Solutions (08/28/25)
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  • Cyber Security Forensics Analyst

    ManTech (Herndon, VA)
    …GIAC Certified Forensic Analyst (GCFA), Certified Information Systems Security Professional (CISSP), or Certified Cyber Forensics Professional (CCFP) ... **ManTech** seeks a motivated, career and customer-oriented ** Cyber Security Forensics Analyst** to join our team in the DC, Maryland, and Virginia (Northern)… more
    ManTech (09/01/25)
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