• Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …managing Azure Firewalls, AWS Network Firewall, AWS Network ACLs, AWS security groups, Azure network security groups, and related resources + Solid ... Azure, and Python, while ensuring best practices across architecture, development, deployment, and security . The Security Cloud Engineer will support the… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Cisco Identity Services Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …implement, and troubleshoot ISE. + Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen network devices ... **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for... network device administration. + Manage firewall and network security systems by establishing and enforcing… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Application Platform Staff Engineer

    Cisco (Mclean, VA)
    **Meet the Team** The Splunk Observability Application Platform Team is a dynamic group of engineers responsible for the core platform powering Splunk ... for reliability, transparency, efficiency, and cost-effectiveness, so engineering teams across Splunk Observability can focus on innovation and deliver unique value… more
    Cisco (12/15/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer

    Parsons Corporation (Centreville, VA)
    …etc.) + DoD cyber tools (ACAS, HBSS/EDR, Splunk , Elastic, Wireshark) + Network protocols, routing, and enclave boundary security + Linux, RHEL, SELinux, ... for Department of Defense (DoD) information-sharing environments operating across multiple security domains. This engineer ensures all CDS architecture,… more
    Parsons Corporation (12/19/25)
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  • DevSecOps Engineer - Hybrid

    HII (Virginia Beach, VA)
    …NSERC network boundary. This role is responsible for integrating security into the software development lifecycle, enhancing CI/CD pipelines, and managing ... DNA23 program. What you will do As a DevSecOps Engineer , you'll embed security practices into development...with monitoring and logging solutions, such as ELK Stack, Splunk , Loki, Prometheus, Grafana, and other SIEM platforms Certifications… more
    HII (01/01/26)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …solutions, including Trellix/FireEye, Corelight, Endace, Vectra AI, Dark Trace, Cisco Security Network Analytics, Open XDR, Fortinet FortiNDR, Trend Vision, ... We are seeking an experienced Network Intrusion Detection Engineer to join...skills, including client briefings and coordinating efforts Benefits Essential Network Security (ENS) Solutions, LLC is a… more
    ENS Solutions (12/14/25)
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  • Cybersecurity Engineer

    Red River (King George, VA)
    …background in cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, ... Strong understanding and experience with securing, configuring, and assessing network security products such as Cisco Firepower,... products such as Cisco Firepower, Cisco ISE, and Splunk . + Familiarity with security frameworks and… more
    Red River (10/06/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler + ... violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of...+ Have 2+ years recent experience with host-based and network -based security monitoring using cybersecurity capabilities. +… more
    Leidos (12/19/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …including for coordinating efforts and establishing customer relations Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (12/06/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Travel: Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security , supporting our prestigious engineering client. In this role, ... Cybersecurity Engineer - Zero Trust Job Category: Engineering Time...regulations, ensuring data availability and compliance with Zero Trust security measures. Your knowledge of strong authentication methods, including… more
    CACI International (12/05/25)
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