Network Infrastructure Engineer

MetroSys is seeking a Senior Network Infrastructure Engineer based in the Greater Phoenix area to support a complex enterprise network environment. This position is hands-on and onsite, with responsibility for network operations, security, troubleshooting, infrastructure improvements, and project delivery., * Support and maintain enterprise LAN, WAN, data center, wireless, VPN, and SD-WAN environments.

• Configure and troubleshoot Cisco routers and switches and Palo Alto Networks firewalls.
• Administer firewall policies, NAT, VPN connectivity, network segmentation, and security controls.
• Support VMware NSX and software-defined networking environments.
• Troubleshoot complex routing, switching, connectivity, firewall, and performance issues.
• Support multi-site WAN connectivity, branch offices, third-party connections, and carrier services.
• Participate in infrastructure upgrades, network refreshes, disaster recovery testing, and change activities.
• Monitor network availability, security, and performance and recommend improvements.
• Maintain network diagrams, configurations, operational documentation, and standards.
• Collaborate with local Phoenix-based infrastructure teams as well as cloud, security, systems, and application teams.
• Participate in after-hours maintenance and on-call activities as needed.

The ideal candidate has strong experience with Cisco networking, Palo Alto firewalls, VMware NSX, SD-WAN, and enterprise data center networking and is comfortable supporting highly available and regulated environments., * Must currently reside in the Greater Phoenix, AZ metropolitan area.

• 5+ years of enterprise network engineering experience.
• Strong hands-on experience with:
• Cisco routing and switching
• Palo Alto Networks firewalls
• VMware NSX
• Enterprise WAN and SD-WAN
• Strong knowledge of BGP, OSPF, VLANs, VPNs, NAT, and high-availability networking.
• Experience with Palo Alto Panorama.
• Experience supporting enterprise data center environments.
• Strong troubleshooting and communication skills.
• Ability to work onsite in the Phoenix area on a regular basis., * Experience supporting financial services or other regulated environments.
• Azure or AWS networking experience.
• Familiarity with Python, PowerShell, Ansible, or network automation.
• Cisco CCNP, Palo Alto, VMware, or similar certifications.

MetroSys is a San Diego based company that specializes in I.T. Professional Services, Staffing & Recruiting for some of the largest companies around the globe. We offer a competeitve salary and benefits package to all of our full time employees.

Great people. Great Company. Great Culture.

Work-life balance? Yes! Work hard, play hard. At MetroSys we believe it’s important that we enjoy what we do. Over the course of the founders’ careers, they have worked for some of the best companies in the world and there were three key elements that crystalized:

• Commitment to the customer
• Belief in the product
• Impact of company culture

At MetroSys, we believe these three items are necessary for our success. MetroSys has carefully crafted its team of highly skilled talent by not only hiring industry experts, but by selecting people that share our view on company culture. Our core values include teamwork, integrity, accountability, & embracing diversity.