{"schemaVersion":"jobsearcher.job.v1","id":"25be74ff312edd9dd3d8bdc8","url":"https://jobsearcher.com/jobs/25be74ff312edd9dd3d8bdc8","canonicalUrl":"https://jobsearcher.com/jobs/25be74ff312edd9dd3d8bdc8","title":"Network Security Engineer","description":"Hi,Hope you are doing good!We have a Full-time opportunity for you as Network Security Engineer @ Plano, TXRole: Network Security EngineerLocations: Plano, TXType of Hiring: FTEJob DescriptionMust Have Technical/Functional Skills• Experience: 10 years in network security engineering, application delivery, or similar roles.• Infoblox: Hands-on experience with Infoblox DDI/IPAM administration.• Zscaler: Deep knowledge of Zscaler ZIA, ZPA, PAC files, and DLP engines.• F5: Proficiency in F5 BIG-IP LTM/GTM administration, including iRules and SSL certificate management.• Firewalling: Strong experience with Palo Alto Networks firewalls (Palo Alto experience preferred).• Networking Fundamentals: In-depth knowledge of TCP/IP, BGP, OSPF, VLANs, and DNS.• Automation: Familiarity with scripting languages (Python/Ansible) to streamline operations.Core Competencies• Troubleshooting: Expert analytical skills for debugging complex traffic, authentication, and network issues using Wireshark.• Collaboration: Ability to work with cross-functional teams to align network security with business objectives.• Communication: Strong written and verbal skills for creating procedures and reporting to stakeholders.Education & Certifications• Bachelor’s degree in computer science, Information Technology, or equivalent experience.Roles & Responsibilities• F5 Load Balancing & Application Delivery: Design, configure, and troubleshoot F5 BIG-IP LTM (Local Traffic Manager) and GTM (Global Traffic Manager) to ensure high availability, security, and performance of critical applications.• Zscaler Security Suite (SASE): Implement and manage Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) to secure user access and enforce policies for web traffic and private applications.• Infoblox DDI Management: Deploy and manage Infoblox DNS, DHCP, and IP Address Management (IPAM) solutions. Responsible for core network functionality.• Firewall & Security Policy: Configure and manage enterprise firewalls (e.g., Palo Alto Networks) to enforce network security policies, including NAT, zone-based firewalling, and threat prevention.• Operational Excellence: Administer PAC files for proxy traffic routing, maintain SSL inspection policies, and troubleshoot network traffic flows.• Documentation & Compliance: Create and maintain network documentation, including diagrams, configurations, and change management procedures, ensuring audit readiness.","company":"Veridian Tech Solutions","rawCompany":"veridian tech solutions","city":"Garland","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-05-06T08:47:03.350Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Network Security Engineer","description":"Hi,Hope you are doing good!We have a Full-time opportunity for you as Network Security Engineer @ Plano, TXRole: Network Security EngineerLocations: Plano, TXType of Hiring: FTEJob DescriptionMust Have Technical/Functional Skills• Experience: 10 years in network security engineering, application delivery, or similar roles.• Infoblox: Hands-on experience with Infoblox DDI/IPAM administration.• Zscaler: Deep knowledge of Zscaler ZIA, ZPA, PAC files, and DLP engines.• F5: Proficiency in F5 BIG-IP LTM/GTM administration, including iRules and SSL certificate management.• Firewalling: Strong experience with Palo Alto Networks firewalls (Palo Alto experience preferred).• Networking Fundamentals: In-depth knowledge of TCP/IP, BGP, OSPF, VLANs, and DNS.• Automation: Familiarity with scripting languages (Python/Ansible) to streamline operations.Core Competencies• Troubleshooting: Expert analytical skills for debugging complex traffic, authentication, and network issues using Wireshark.• Collaboration: Ability to work with cross-functional teams to align network security with business objectives.• Communication: Strong written and verbal skills for creating procedures and reporting to stakeholders.Education & Certifications• Bachelor’s degree in computer science, Information Technology, or equivalent experience.Roles & Responsibilities• F5 Load Balancing & Application Delivery: Design, configure, and troubleshoot F5 BIG-IP LTM (Local Traffic Manager) and GTM (Global Traffic Manager) to ensure high availability, security, and performance of critical applications.• Zscaler Security Suite (SASE): Implement and manage Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) to secure user access and enforce policies for web traffic and private applications.• Infoblox DDI Management: Deploy and manage Infoblox DNS, DHCP, and IP Address Management (IPAM) solutions. 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