• Tyto Athene (Fort Belvoir, VA)
    …response efforts to mitigate threats. + Coordinate with the Information Systems Security Manager (ISSM) for comprehensive reporting and remediation strategies. + ... System and Network Security...System and Network Security : + Ensure continuous assessment of network ...(IAVM) and DISA VDP, prioritizing proactive risk management. + Architecture and Policy Development: + Advise on and refine… more
    DirectEmployers Association (09/12/25)
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  • Zscaler (Mclean, VA)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in ... experience for enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile,… more
    DirectEmployers Association (10/03/25)
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  • Zscaler (Washington, DC)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in ... systems, and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: +… more
    DirectEmployers Association (10/11/25)
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  • Network Security Architecture

    Deloitte (Mclean, VA)
    Network Security Architecture - Manager Are you interested in improving the cyber and organizational risk profiles of leading companies? Do you want to ... a client's technical backbone while enabling secure digital transformation. Includes security architecture , secure development and deployment, end-to-end cyber… more
    Deloitte (10/10/25)
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  • Networks Security Specialist - Senior…

    Deloitte (Mclean, VA)
    Network Security Architecture - Senior Manager Are you interested in improving the cyber and organizational risk profiles of leading companies? Do you ... a client's technical backbone while enabling secure digital transformation. Includes security architecture , secure development and deployment, end-to-end cyber… more
    Deloitte (10/10/25)
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  • Senior Manager - Global Payment…

    Capital One (Mclean, VA)
    …the business and technology teams covering Infrastructure Security , Resiliency, Data Security , Network Architecture and Design, and User Access ... Senior Manager - Global Payment Network Information Security Office (ISO) Consultant...**Responsibilities:** The Senior Lead ISO Consultant will provide cyber security architecture advisory support needed to build… more
    Capital One (11/04/25)
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  • Network Infrastructure Security

    Tetrad Digital Integrity LLC (Falls Church, VA)
    network infrastructures. The major stakeholders will include, but not limited to, network operations, SOC, Enterprise security architecture , CISO, USPIS, ... increasing threats and vulnerabilities in this digital age. The Network Infrastructure Security Specialist is responsible for... features, to include DNS, DHCP, IP management, DNS security (CISA PDNS, Bluecat Address Manager , Bluecat… more
    Tetrad Digital Integrity LLC (09/18/25)
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  • Senior Program Manager - Network

    Nightwing (Sterling, VA)
    …and multi- network integration. * Strong understanding of enterprise IT, network architecture , and operational continuity. * Demonstrated ability to innovate ... community, defense, civil, and commercial markets. **Job Title:** Senior Program Manager - Network Integration & Mission Operations **Location:** Sterling,… more
    Nightwing (10/19/25)
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  • Senior Manager , Information…

    Capital One (Mclean, VA)
    …the business and technology teams covering Infrastructure Security , Resiliency, Data Security , Network Architecture and Design, and User Access ... Senior Manager , Information Security Office Consultant At...concepts + At least 5 years of experience performing security risk assessments and security architecture more
    Capital One (11/04/25)
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  • Senior Manager , Customer Trust & Field…

    Capital One (Mclean, VA)
    …frameworks. Familiarity with common cybersecurity concepts, including access control, encryption, network security , and incident response. + Excellent written ... Senior Manager , Customer Trust & Field Security ...Remote (Regardless of Location): $204,900 - $233,800 for Sr. Manager , Solutions Architecture McLean, VA: $225,400 -… more
    Capital One (11/04/25)
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  • Cyber Palo Alto Networks Security

    Deloitte (Mclean, VA)
    …+ Basic proficiency with network routing protocols (eg, BGP, ECMP) and network architecture concepts (eg, network segmentation), in support of on-premise ... Cyber Palo Alto Networks Security Operations Manager Our Deloitte Cyber...+ 6+ years of progressively responsible experience in cloud, network , or identity security domains, demonstrating increasing… more
    Deloitte (10/05/25)
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  • Network Architect

    Amentum (Alexandria, VA)
    network architecture design and deployment. + Proficiency with network security practices and tools, including firewalls and encryption technologies. + ... This Engineering Manager position seamlessly integrates advanced network architecture expertise, satellite engineering skills, technical leadership,… more
    Amentum (10/15/25)
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  • Principal Network Solution Architect - CTJ…

    Microsoft Corporation (Reston, VA)
    …program management. 4+ years with government-classified network architecture and operations. **Other Requirements** ** Security Clearance Requirements:** ... as a network engineer or technical program manager . 2+ years in architecture , deployment, or...experience with Ansible, Splunk, SolarWinds. Familiarity with firewall and network security solutions (Palo Alto, Cisco ASA/Firepower,… more
    Microsoft Corporation (10/24/25)
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  • Senior Maritime Network Engineer Team Lead

    Criterion Systems (Washington, DC)
    network acceptance and testing. Person would have background on Maritime Network architecture , security , hardware, software, IT space configuration, and ... Contracting Officer's Representative (COR), and/or Task Area + Provide network architecture and security expertise...to the MARAD's NSMV Program Office, their Vessel Construction Manager (eg - security vendor), the Criterion… more
    Criterion Systems (08/08/25)
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  • Senior Security Services Manager

    Ensono (Washington, DC)
    …andPassion. **About the role and what you'll be doing:** As a Security Services Manager you will be providing consulting, advisory and ... incidents and provide guidance across a gamut of various Ensono provided security solutions and technologies: Network Intrusion Detection System, Log Management,… more
    Ensono (10/30/25)
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  • Information Systems Security Manager

    Chenega Corporation (Arlington, VA)
    …expertise in network security , vulnerability management, incident response, security architecture , and risk management. + Proven ability to lead and ... **Req ID:** 37756 **Summary** **Information Systems Security Manager ** **Arlington, VA** Are you...anomalies and potential threats, building on your experience managing security operations centers and monitoring critical network more
    Chenega Corporation (09/26/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions + Experience with CISCO and ... to Do: + Maintains a thorough knowledge of existing network and/or security hardware and software in...Solar Winds Network Management, OPNET NetOne, HP Network Node Manager , etc.) + Experience with… more
    William C Brown Inc (09/01/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …address performance, standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all ... processes to daily activities. + Maintain thorough knowledge of network and security systems. + Act as...DoD Architecture Framework and other key DoD network architecture and strategic planning instructions +… more
    CACI International (10/24/25)
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  • Information Assurance/ Security Engineer,…

    OCT Consulting, LLC (Washington, DC)
    …understanding of information security concepts such as Access Control, Network Security , Cryptography, and Vulnerability Management. Additionally, they must ... Duties OCT currently has an opening for an Information Assurance/ Security Engineer, Manager to work with one...field + 10+ years of experience with Access Control, Network Security , Cryptography, and Vulnerability Management +… more
    OCT Consulting, LLC (10/27/25)
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  • Network Operations Center (NOC) Tier 3

    CACI International (Springfield, VA)
    …maintains and troubleshoots satellite communications equipment. + Develop and maintain network architecture diagrams **Qualifications:** + Security ... standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance...DoD Architecture Framework and other key DoD network architecture and strategic planning instructions +… more
    CACI International (10/25/25)
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