Network Security Engineer

Network Security Engineer

Onsite in San Antonio, TX

No sponsorship

Must have:

• 3-5+ years of experience in network security engineering, focusing on F5 and Palo Alto

• Hands-on experience with F5 BIG-IP modules (LTM, GTM, APM, ASM)

• Expertise in Palo Alto Networks firewalls (PA-Series, VM-Series, Prisma Access, etc.)

• Strong knowledge of network protocols (TCP/IP, HTTP/HTTPS, DNS, BGP, VPN, IPSec, SSL/TLS)

• Experience with security frameworks (NIST, CIS, ISO 27001) and compliance standards (PCI-DSS, HIPAA, GDPR, etc.)

• Proficiency in automation and scripting (Python, Ansible, Terraform) for network security tasks is a plus

• Familiarity with cloud security (AWS, Azure, GCP) and Zero Trust architectures is desirable

• Strong problem-solving skills and ability to work in a fast-paced environment

Key Responsibilities:

• The Network Security Engineer will design, implement, and manage F5 load balancers (BIG-IP, LTM, GTM, APM, ASM) to optimize application delivery and security

• Configure and maintain Palo Alto Networks firewalls (NGFW, Panorama, GlobalProtect, IPS, URL Filtering, WildFire, etc.) for robust perimeter security

• Develop and enforce network security policies, including access control, segmentation, and threat mitigation

• Monitor, troubleshoot, and optimize network security performance using SIEM and logging tools

• Conduct risk assessments and vulnerability scans to identify and remediate security gaps

• Implement and manage SSL/TLS encryption, VPNs, and authentication protocols

• Collaborate with cross-functional teams (IT, DevOps, Security, Compliance) to align security strategies with business goals

• The Network Security Engineer will stay updated with the latest cybersecurity threats, technologies, and best practices to enhance network security posture

• Assist in incident response and forensic investigations related to security breaches