• Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …cyber threats to networks through monitoring, intrusion detection, and protective security services to information systems , including local area ... requirements. Proactively and iteratively conduct threat hunting efforts against networks , systems , and high value assets to...and workstations. The SOC is responsible for the overall security of Enterprise-wide information systems … more
    TekSynap (06/03/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …cyber threats to networks through monitoring, intrusion detection, and protective security services to information systems , including local area ... security solutions. **SKILLS** + Possess a strong cyber security background with experience in host-based and network...terrorist organizations, and other malicious actors that could harm information systems and / or networks… more
    TekSynap (06/03/25)
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  • SME (Subject Matter Expert) Systems…

    Leidos (Fort Belvoir, VA)
    …leadership. + Continuous upkeep, monitoring, analysis, and response to Information System , network and security events. **STIG Application and ... security and integrity of IT systems by applying Security Technical Implementation Guides (STIGs), managing system patches, and overseeing vulnerability… more
    Leidos (06/11/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    … Engineer (PCNSE). + AWS Certified Advanced Networking - Specialty. + Certified Information Systems Security Professional (CISSP) - Networking focus. ... Deploy, and maintain enterprise-level LAN, WAN, SD-WAN, and wireless networks . + Manage and optimize network hardware,...enforce network segmentation, access control, and zero-trust security models. + Implement network security… more
    Leidos (06/28/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …cyber threats to networks through monitoring, intrusion detection, and protective security services to information systems , including local area ... in insider threat monitoring software, host-based forensic tools, intrusion detection systems , intrusion analysis functions, security information event… more
    TekSynap (06/03/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …cyber threats to networks through monitoring, intrusion detection, and protective security services to information systems , including local area ... 8 years of relevant work experience in lieu of a degree) + Certifications: Certified Information System Security Professional (CISSP) + And have one or more… more
    TekSynap (06/03/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …cyber threats to networks through monitoring, intrusion detection, and protective security services to information systems , including local area ... report application issues to Government VAT Team Lead and SSD Director in applying Information Systems Security principles and methods + Experience with… more
    TekSynap (06/03/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    …+ Must be a US Citizen + A bachelor's degree in computer science, network technology, software engineering, information security , or a related field ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...WAN and low bandwidth networks protected by network encryptors + Information Assurance Certifications consistent… more
    KBR (06/07/25)
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  • Task Order Deputy Manager

    TekSynap (Ashburn, VA)
    … Systems Security Management Professional; or Certified Information System Manager (CISM); or Certified Project Management Professional (PMP) ... direct project and program management experience in delivery of information systems or computer network ... networks through monitoring, intrusion detection, and protective security services to information systems ,… more
    TekSynap (06/03/25)
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  • Windows Systems Administration 2/3…

    Northrop Grumman (Dulles, VA)
    …with vendors, and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain ... of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop...classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).… more
    Northrop Grumman (06/24/25)
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