• Information Systems (IS) & Cyber…

    SimIS Inc. (Suffolk, VA)
    …and availability of all hardware, network , server and cloud resources, systems , and key processes, reviewing system and application logs, and verifying ... as a team). SimIS, Inc. is seeking an Information Systems and Cyber Security Specialist Intern to:...printers or shifting databases to new software to improve network security , reliability, or speed. + Work… more
    SimIS Inc. (05/07/25)
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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 ... the most complex problems in defense, government, safety and security , and transportation. To make all of this happen...agile environment. This position is in need of a Network Engineer to be part of a team responsible… more
    Leidos (05/10/25)
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  • Engineer, Cyber Security Operations (IR)

    Cardinal Health (Richmond, VA)
    …and intrusion detection system [IDS] logs) to identify possible threats to network security . + Perform cyber defense incident triage, to include determining ... Cardinal Health ranks among the top 20 on the Fortune 500. Cardinal Health's Information Security team is on a tremendous growth journey adding a number of new team… more
    Cardinal Health (04/23/25)
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  • Information Security Analyst- US Citizen

    NTT America, Inc. (Merrifield, VA)
    …of computer and network security countermeasures. + Identifies network and operating systems vulnerabilities and recommends countermeasures. + Supports ... and the Office of Investigative Technology. **Duties:** + Performs network security monitoring and incident response for...systems are collecting relevant data. + Monitors all security systems to ensure maximum performance and… more
    NTT America, Inc. (04/25/25)
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  • Principal Information Systems

    Leidos (Reston, VA)
    … and/or network breaches, malware attacks) and implement forensic investigations. + System & network security monitoring with security information ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...security scans, reviews scan results, and supports information system security officers (ISSOs). Flexible cross-training to… more
    Leidos (04/01/25)
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  • Lead Information Security Engineer

    Lumen (Richmond, VA)
    …trouble identification, interpretation of standards, and design resolution for internal network security problems or issues + Maintain next-generation physical ... to improving Lumen's security posture + Respond to, remediate, and document network security related alerts and issues not limited to dashboard alerts,… more
    Lumen (05/09/25)
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  • Information Systems Security Officer…

    Guidehouse (Springfield, VA)
    …and transmission of data. + Demonstrated ability to conduct research and analysis for network and information system security principles and best practices. ... for customer needs and timelines. + Perform assessments of systems and networks within the networking environment and identify...DoD 8570 IAT Level I Certification (ie A+ CE CCNA- Security Network + CE SSCP) **What Would Be… more
    Guidehouse (03/07/25)
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  • Technical Lead - Network Engineering

    ManTech (Herndon, VA)
    …areas of Internet connectivity, capacity planning, routing, switching, server load balancing, network security , and wireless. + Performing HR duties as assigned, ... include, but are not limited to:** + Lead and mentor a team of Network Engineers, System Integration and Testing (LANSIT) Techs, Capacity & Planning Techs… more
    ManTech (03/13/25)
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  • GPS Security - System Administrator

    Deloitte (Mclean, VA)
    …specialized system security processes and procedures. The System Administrator performs systems security administration functions, including ... the Security System Administrator include: + Perform day-to-day Local Area Network systems administration. + Define and implement local system and… more
    Deloitte (03/22/25)
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  • Information System Security Engineer…

    KBR (Chantilly, VA)
    …customer's networks + Coordinate with system development teams to ensure network security standards are followed and implemented correctly + Identify ... to the customer + Lead the identification of projects' security requirement + Participate in network design...systems (hardware and software) and provides recommendations concerning system security + Review Security more
    KBR (05/07/25)
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