• Senior Information System Security…

    Steampunk (Mclean, VA)
    …and Privacy Act requirements + Specialized knowledge and experience with evaluating system , network , or infrastructure security controls against requirements ... with the Risk Management Framework + Experience with evaluating system , network , or infrastructure security ...Skills:** + One of the following: + Certified Information Systems Security Professional (CISSP) + CompTIA Advanced… more
    Steampunk (03/28/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …for security on these systems . + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts ... Submit custom signatures and tuning requests as needed to Network Security Services, Endpoint Security ... Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion… more
    William C Brown Inc (02/15/25)
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  • Cyber Security Analyst Senior Advisor…

    General Dynamics Information Technology (Chantilly, VA)
    …the application of those devices in enterprise networks + Demonstrated experience with network security concepts and the application of those concepts in SOHO ... concepts, tradecraft and tools + Demonstrated experience in computer and network operating systems , (Windows, Linux, OSX, Citrix, etc.), hardware/ network… more
    General Dynamics Information Technology (04/25/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Bachelor's Degree with 5+ years of experience **Desired Certifications:** + CCNA, CCNP or Network + Security + or similar which meets current guidelines such as ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...**Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and… more
    M. C. Dean (05/09/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …and Palo-Alto Firewalls to engineer boundary protection mechanisms. * Experience with network security concepts, best practices and technologies including, but ... **Description** Leidos is looking for a Systems Engineer to be part of a team...and Site-to-Site VPNs. Excellent troubleshooting skills.. * Knowledge in Network Engineering DEV-OPS utilizing python, API's, network … more
    Leidos (03/19/25)
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  • Information Systems Security…

    CACI International (Norfolk, VA)
    … practices and technologies. + Active Secret Clearance + Strong knowledge of network security , operating systems , databases, and application security ... Information Systems Security Engineer Job Category: Information...periodic audits and assessments to ensure adherence to established security standards. + Secure Network Architecture: Design… more
    CACI International (04/26/25)
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  • IT Security Administrator

    SAIC (Reston, VA)
    …departments to ensure that security measures are integrated into the network and system design **Qualifications** **Required Education:** + Bachelors and ... to senior management + Stay abreast of the latest network security trends, threats, and technologies +...security trends, threats, and technologies + Scan information systems using scanning tools such as Nessus, AppDetective, or… more
    SAIC (04/09/25)
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  • IT Security Admin Associate

    SAIC (Norfolk, VA)
    …Associate** to join our talented team. This role will require skills in network security , system administration, vulnerability assessment, incident response, ... network fundamentals (TCP/IP, routing protocols). + Experience with operating system security (Windows, Linux). + Firewall configuration and management… more
    SAIC (04/04/25)
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  • Cyber Security Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …shall include vulnerability management, risk management framework assessment and authorization, network security , cybersecurity incident response, Host Base ... Security System support, information system auditing, patching support,..., Firewalls, Active Directory, Vulnerability Assessment tools and other security tools found in large network environments.… more
    General Dynamics Information Technology (03/15/25)
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  • Cyber Security Engineer

    SAIC (Chantilly, VA)
    …configuration, management, and troubleshooting + Knowledge of network security practices, including firewalls, intrusion detection systems , and encryption ... expected to be awarded in Summer 2025._ **Key Responsibilities:** + Monitor network performance, systems for potential threats, troubleshoot issues, and escalate… more
    SAIC (04/18/25)
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