MetroSys is seeking an experienced Ad Hoc Network Engineer to provide on-demand support across a multi-building Cisco network environment. This role is ideal for a senior-level engineer who can quickly assess issues, execute changes, and support ongoing network initiatives as needed. Work will be performed onsite and may vary based on operational needs, projects, or incidents.
Key ResponsibilitiesProvide on-demand network engineering support across multiple buildings and network closets.
Troubleshoot and resolve issues related to Cisco switching, routing, and wireless infrastructure.
Support network changes including VLAN updates, switch configuration changes, port provisioning, and firmware upgrades.
Assist with network refreshes, expansions, and remediation of performance or connectivity issues.
Support troubleshooting of outages, latency, and intermittent network problems.
Work collaboratively with internal IT teams and vendors on escalations and project tasks.
Document configurations, changes, and troubleshooting steps as required.
5+ years of hands-on network engineering experience in enterprise or campus environments.
Strong expertise with Cisco switching and routing platforms (Catalyst, Nexus, or similar).
Experience supporting multi-building or campus-style networks.
Solid understanding of TCP/IP, VLANs, STP, routing protocols, and wireless fundamentals.
Ability to work independently and respond quickly in ad hoc scenarios.
Strong troubleshooting, communication, and documentation skills.
Cisco certification (CCNP or higher preferred).
Experience with wireless controllers, network monitoring tools, or NAC environments.
Prior experience supporting healthcare, education, or large enterprise environments.
Work is ad hoc and as needed, with hours varying by request.
Onsite presence required when engaged.
Ideal for a senior engineer seeking flexible, project-based work.
Skills Required
- 5+ years of hands-on network engineering experience in enterprise or campus environments.
- Strong expertise with Cisco switching and routing platforms (Catalyst, Nexus, or similar).
- Experience supporting multi-building or campus-style networks.
- Solid understanding of TCP/IP, VLANs, STP, routing protocols, and wireless fundamentals.
- Ability to work independently and respond quickly in ad hoc scenarios.
- Strong troubleshooting, communication, and documentation skills.
- Cisco certification (CCNP or higher preferred).
- Experience with wireless controllers, network monitoring tools, or NAC environments.
- Prior experience supporting healthcare, education, or large enterprise environments.
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.
