Network Infrastructure Architect

5 days ago


Pasig, National Capital Region, Philippines Optum Full time

Job Description

We are seeking a skilled Cybersecurity and Network Architecture Professional to join our team at Optum. In this role, you will be responsible for designing, implementing, and maintaining network infrastructure for data communication.

The ideal candidate will have extensive experience in network architecture, design, and implementation, as well as proficiency with firewall configuration and management. You will also have hands-on experience with AWS and Azure cloud platforms, and strong knowledge of Citrix NetScaler and Zscaler technologies.

Key Responsibilities:

  • Design and implement network infrastructure for data communication.
  • Develop and manage network architecture, including LAN, WAN, WLAN, and cloud-based networks.
  • Configure and manage firewalls, VPN tunnels, and network security protocols.
  • Implement and support Citrix NetScaler and Zscaler solutions.
  • Design and deploy AWS and Azure cloud network solutions.
  • Utilize PowerShell for automation and network management tasks.
  • Plan and execute the design and implementation of new and existing networks.
  • Perform integration work to ensure seamless connectivity and interoperability.
  • Monitor network performance and troubleshoot issues.
  • Ensure network security and compliance with industry standards.

Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or a related field or commensurate experience.
  • Relevant certifications (e.g., CCNP, CCDP, AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect, Citrix Certified Professional).
  • Extensive experience in network architecture, design, and implementation.
  • Proficiency with firewall configuration and management.
  • Experience with VPN tunneling and secure remote access solutions.
  • Strong knowledge of Citrix NetScaler and Zscaler technologies.
  • Hands-on experience with AWS and Azure cloud platforms.
  • Proficiency in PowerShell scripting for network automation.
  • Strong understanding of network security principles and best practices.


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