• Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …SIEM platforms, scripting languages (eg, Python, SPL, KQL), and understanding of network security and threat intelligence. + Familiarity with Information ... architecture reviews, and operational workflows. 2. Facilitate alignment between security engineering, development, and infrastructure teams. 3. Communicate… more
    NTT America, Inc. (09/27/25)
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  • Security Solutions Design Estimator

    Allied Universal (Reston, VA)
    …of experience in a pre-sales support/engineering position + Working knowledge of network Infrastructure Including switches, routers, IP configuration + Knowledge ... + One or more of the following industry technology certifications: + Physical Security Professional (PSP) + Cisco Certified Network Associate (CCNA) + Product… more
    Allied Universal (09/25/25)
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  • Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    …- Develop an understanding of, and implement, agency security policy in network security infrastructure devices. - Evaluate cybersecurity risks to ensure ... Engineer well-versed in designing, deploying, and maintaining enterprise-wide or large-scale network security systems. The ideal candidate will have a minimum… more
    Arena Technical Resources, LLC (10/01/25)
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  • Senior Network Engineer

    Insight Global (Chesapeake, VA)
    …dispatching appropriate technical resources. - Partner with internal teams to architect network solutions, supervise implementation, and recommend enhancements ... network engineering experience - Expertise in BGP design, configuration, and security - Experience with ISP-grade network architecture (core, distribution,… more
    Insight Global (09/30/25)
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  • Senior Azure Security Engineer

    Tyto Athene (Reston, VA)
    …expertise in cloud security practices, including encryption, data protection, network security , and vulnerability management. + Experience in conducting risk ... stakeholders. + Relevant certifications, such as Microsoft Certified: Azure Solutions Architect Expert and Certified Information Systems Security Professional… more
    Tyto Athene (09/27/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …suspicious activities with cloud native monitoring or SIEM solutions and investigate security incidents where appropriate. + Examining infrastructure as code ... security processes and works as intended. + Support enterprise cloud security through infrastructure as code including any activities around automated server… more
    Steampunk (07/23/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    …cloud certification (eg, AWS Certified Solutions Architect , Azure Solutions Architect Expert) + Experience leading security architecture reviews and ... MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer** to join our team in...for an experienced engineer to secure and optimize complex infrastructure in support of critical missions. You will work… more
    ManTech (08/29/25)
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  • Lead Information Security Office Consultant

    Capital One (Mclean, VA)
    … consulting to the business and technology teams covering Infrastructure Security , Resiliency, Data Security , Network Architecture and Design, and ... + 2+ years of experience in Enterprise Monitoring + AWS Certified Solutions Architect or Certified Information Systems Security Professional (CISSP) At this… more
    Capital One (09/18/25)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …levels of security and support to meet the requirements of US national security and critical infrastructure customers. **Must be a US Citizen; this position ... scalable logging pipelines + Automating builds and configurations of security tooling infrastructure + Maintenance and development...utilities and tool + 3 years' experience in host, network , and application security + 5 years'… more
    SAP (07/25/25)
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  • Cyber Security Analyst SME - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    … security concepts to include encryption services, access control, information protection, network security + Experience with AWS and Azure cloud security ... in IT best practices regarding application, enterprise system, and network security + ** Security Clearance...(ie Splunk Power User, Splunk Enterprise Admin, Splunk Enterprise Architect , Splunk Enterprise Security Admin, etc.) +… more
    General Dynamics Information Technology (10/01/25)
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