Network Security Engineer

Requirements

• 10 years of experience in network security engineering, application delivery, or similar roles
• Hands-on experience with Infoblox DDI/IPAM administration
• Deep knowledge of Zscaler ZIA, ZPA, PAC files, and DLP engines
• Proficiency in F5 BIG-IP LTM/GTM administration, including iRules and SSL certificate management
• Strong experience with Palo Alto Networks firewalls (preferred)
• In-depth knowledge of TCP/IP, BGP, OSPF, VLANs, and DNS
• Familiarity with scripting languages (Python/Ansible) to streamline operations
• Expert analytical skills for debugging complex traffic, authentication, and network issues using Wireshark
• Ability to work with cross-functional teams to align network security with business objectives
• Strong written and verbal communication skills for creating procedures and reporting to stakeholders
• Bachelor’s degree in computer science, Information Technology, or equivalent experience

Responsibilities

• 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
• 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
• Deploy and manage Infoblox DNS, DHCP, and IP Address Management (IPAM) solutions; responsible for core network functionality
• Configure and manage enterprise firewalls (e.g., Palo Alto Networks) to enforce network security policies, including NAT, zone-based firewalling, and threat prevention
• Administer PAC files for proxy traffic routing, maintain SSL inspection policies, and troubleshoot network traffic flows
• Create and maintain network documentation, including diagrams, configurations, and change management procedures, ensuring audit readiness

Pay

Base salary range: $120,000 to $135,000 per annum

Benefits

• Discretionary annual incentive
• Comprehensive medical coverage (medical, dental, vision)
• Disability planning and insurance
• Pet insurance plans
• Maternal and parental leaves
• Auto and home insurance options
• Identity theft protection
• Commuter benefits
• Certification and training reimbursement
• Vacation, time off, sick leave, and holidays
• Legal assistance
• 401K plan
• Performance bonus
• College fund
• Student loan refinancing