NOV

Network Engineer

NOV

full-time

Posted on:

Location Type: Hybrid

Location: Houston • Texas • United States

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Tech Stack

AnsibleAzureCloudPythonSwitchingTCP/IPTerraform

About the role

  • Support the Zscaler Platform Manager in executing product strategy
  • Execute deployment plans aligned with the Zscaler Platform Manager’s product roadmap
  • Implement Zscaler’s Zero Trust Exchange platform and broader network-security solutions
  • Configure and deploy network and security services
  • Support proof-of-concept (POC) deployments and pilot projects
  • Provide tier-2 and above support for complex network issues
  • Conduct system-health checks, capacity planning, and performance optimization
  • Troubleshoot multi-system problems using industry best practices
  • Collaborate with cross-functional engineering teams

Requirements

  • Minimum 5 years of hands-on experience in enterprise networking (routing, switching, firewall administration, proxies, loadbalancers, and network-security operations)
  • Proven experience with Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) configuration & management
  • Advanced experience with firewall rules and policies
  • Strong knowledge of TCP/IP, routing protocols (BGP/OSPF), VLANs, QoS, and network segmentation
  • Comprehensive experience in VPN deployment, troubleshooting, and integration with Zero-Trust architectures
  • Proficiency with SAML, OAuth, and modern authentication protocols; identity-provider integration (Okta, Azure AD)
  • Extensive knowledge of Azure and other cloud-security platforms; SaaS integration
  • Experience with virtual-machine management and cloud-infrastructure deployment
  • Deep understanding of internet protocols and information-security frameworks
  • SIEM integration for log ingestion and correlation
  • Automation proficiency (Python, Terraform, Ansible, and other scripting languages)
Benefits
  • Equal Opportunity Employer
  • Professional development opportunities

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
enterprise networkingroutingswitchingfirewall administrationZscaler Internet Access (ZIA)Zscaler Private Access (ZPA)TCP/IPBGPOSPFVPN deployment
Soft skills
collaborationproblem-solvingcommunicationcapacity planningperformance optimization