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.
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.
Key Responsibilities- 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.
- 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.
Skills Required
- Must currently reside in the Greater Phoenix, AZ metropolitan area
- 5+ years of enterprise network engineering experience
- Hands-on experience with Cisco routing and switching
- Hands-on experience with Palo Alto Networks firewalls
- Experience with Palo Alto Panorama
- Experience with VMware NSX
- Experience with enterprise WAN and SD-WAN
- Strong knowledge of BGP, OSPF, VLANs, VPNs, NAT, and high-availability networking
- 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
What We Do
MetroSys is a I.T. Professional Services company based in sunny San Diego, CA. Established in 2006, MetroSys has technical talent supporting the Americas. Our Mission Statement; To simplify our customers’ business solutions while having fun with what we do. Our creative geniuses have been pioneering data solutions for our valued customers and partners in the following areas: Data Mobility: Enterprise Storage, Cloud Migrations, Systems Integration & Installation: Storage, Networking, Virtualization, Database, Messaging Flexible Workforce: Recruiting, Staffing, Direct Placement Assessment Services: Storage, Networking, Performance, Periodic, Get Healthy ingenuity. Agility. Speed. These are key ingredients to our success. Navigating the world of I.T. Professional Services can pose many challenges. We help customers, channel partners, resellers & manufacturers deliver! Our team of highly experienced professionals can help bridge any gap for your I.T. requirements. Whether assistance with pre-sales or post-sales services, recruiting, or assisting with the launch of emerging technologies, We CAN Help! Great people. Great Company. 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. Our customer first approach builds strong relationships as a trusted advisor and technology partner. Our team integrates with your business and maximizes efficiency. Simply put, we make it easy.
