• Firewall Administrator & InfoSec Engineer…

    Lockheed Martin (Bethesda, MD)
    …CIS, the Boundary Transformation and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer\. **What You Will Be Doing:** In this ... responsibilities will include the following: * Designing, implementing, and managing firewall rules, policies, and configurations to ensure network security and… more
    Lockheed Martin (07/16/25)
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  • Firewall Network Engineer

    Synergy ECP (Annapolis Junction, MD)
    Firewall Network Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is looking forFirewall Network ... + Act as a subject matter expert for the customer's next generation firewall solution. + Maintain firewall operations and document current environment. +… more
    Synergy ECP (08/08/25)
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  • Enterprise Cybersecurity Engineer

    Applied Technology Services (Baltimore, MD)
    …awareness of current hacking techniques and cybercrime. + Familiarity with firewall rules and advanced threat protection capabilities in next-generation firewall ... Candidate should have a working knowledge of either Cisco or Palo Alto firewall technologies. HOST AND CLOUD SECURITY + Implement and administer automated security… more
    Applied Technology Services (08/01/25)
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  • Cloud & Network Security Consultant

    Lumen (Annapolis, MD)
    …across Azure and AWS, with hands-on skills in security tooling, enterprise firewall configuration, and emerging technologies such as AI/ML platforms. This role will ... gaps, misconfigurations, and control weaknesses across customer environments * Evaluate firewall architecture and rule sets to identify exposure risks, segmentation… more
    Lumen (07/19/25)
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  • Network Engineer - Expert Level - Team Lead (On…

    General Dynamics Information Technology (Rockville, MD)
    …Skills:** + High proficiency with Palo Alto Networks Firewalls and Panorama Firewall Management; experience with Next-Generation Firewall (NGFW) features such as ... Decryption + Extensive experience with IPv6 migrations + NetScaler Citrix + CISCO ASA Firewall 5500 / Firepower + Cisco IPsec VPN + Cisco Identity Services Engine… more
    General Dynamics Information Technology (07/12/25)
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  • Cloud Infrastructure Engineers-Azure--DC Metro…

    General Dynamics Information Technology (MD)
    …architect robust Azure Government cloud infrastructures, including virtual networks, subnets, firewall rules, and VM configurations, to meet project requirements for ... Directory, Load traffic management (Load balancers), WAF (Web Application Firewall ) Systems/Solutions Architect Desired Experience + Visio experience and other… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Lead Cloud Infrastructure Security…

    Lumen (Annapolis, MD)
    …for solutions in public clouds. + Evaluate and recommend Web Application Firewall (WAF) services and security controls to protect cloudenvironments and API services. ... protection against common API vulnerabilities. + Familiarity with Web Application Firewall (WAF) solutions and their configuration for application protection. +… more
    Lumen (08/08/25)
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  • Cyber Security Engineer

    Actalent (Rockville, MD)
    …+ Identify and remediate control weaknesses. + Review data with firewall administrators, engineering, system administrators, and other appropriate groups to ... AWS, Azure, Docker, Kubernetes, and DevSecOps + Knowledge of Networking, Firewall , and software-defined networking + Experience integrating cybersecurity tools to… more
    Actalent (08/08/25)
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  • Telecommunications Network Engineer 1

    Synergy ECP (Annapolis Junction, MD)
    …& 8 Sidewinder Firewalls, 10. Understand the operation of network protocols and Firewall packet and proxy filters 11. May be responsible for the configuration, ... deployment, and management of our customer's next generation firewall solution. Requirements Four (4) years of experience in programs and contracts of similar scope,… more
    Synergy ECP (08/08/25)
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  • Insider Threat Engineer

    Leidos (Baltimore, MD)
    …automation and data parsing. + Solid understanding of **networking and firewall fundamentals** , including how monitoring tools interact across segmented ... related to cybersecurity. + Knowledge of programing, Splunk automation, network and firewall operations. + Familiarity with security tools and technologies used for… more
    Leidos (08/08/25)
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