Network Security Engineer

2 weeks ago

Houston, United States The Jupiter Group, Inc Full time

The Senior Network Security Engineer will play a key role in the Cybersecurity Engineering team in managing risks to the information assets and systems of the organization by implementing and supporting the enterprise-wide network security architecture. The responsibilities will include implementing, maintaining, and supporting the technology platforms that provide network security (ZTNA, SASE, Zero Trust architecture).Overall Responsibilities:• Work with various application teams to design, install, implement, architect, configure, and maintain one or more network security management platforms (SIEM, SOAR, NDR) for primarily on-premise and cloud deployments• Prepare test cases and regression test plans, as well as perform unit and peer testing• Create documentation of the process, guidelines, standards, and technical specifications, as well as draw network and system architecture diagrams• Perform daily ad hoc support with strong analytical skills for troubleshooting and be available for after-hours emergency support• Perform system and application patching during monthly after-hour maintenance windows Skills Required / Qualifications:• IT professional experience working in network security engineering• Experience working with network security management technology platforms (SIEM, NDR) such as Splunk, ExtraHop, Palo Alto, Firemon, Cisco, etc.• Expert knowledge of Palo Alto Firewall technologies• Expert knowledge of WAN technologies• Expert knowledge of Zero Trust architecture, SASE• Strong foundational knowledge of overall infrastructure functionality and networking design concepts.• Solid understanding of IP routing protocols• Experience maintaining network performance through network monitoring and analysis, QoS service implementation, and performance tuning; troubleshooting network problems• Working knowledge of enterprise-class Infrastructure environments• Able to prioritize and execute tasks in a high-pressure environment• Ability to author technical documents and create procedure manuals• Excellent interpersonal skills, verbal and written communication skills, and proven analytical and problem-solving abilities with attention to detail• Strong understanding of the organization’s goals and objectives• Ability to conduct research into current and future technologies• Active member of one or more security associations (ISSA, ISACA, InfraGard, etc.) is preferredAdditional Notes Outline: Network Security EngineerCore technologies:CiscoPalo Alto (firewalls)Key RequirementsCloud experience (must-have)Virtual firewalls and security policiesExperience in AWS, Azure, or OCIAbility to coordinate work across cloud environmentsExperience with orchestration toolsNice to HaveSCADA experienceTools / PlatformsPrismaCiscoOrchestration tools across multiple cloud platforms

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