Senior Cisco ACI Network Engineer - Onsite Houston

Resolution Technologies, Inc.; Houston (TX); On-site; USD 96,000 - 138,000; Full time

Job summary

Resolution Technologies, Inc. is seeking a senior, hands-on Network Engineer to support the regional network environment in Houston, TX on a 2–3 month onsite engagement. The role emphasizes Cisco ACI expertise, enterprise routing and switching, and proactive incident resolution.

You will implement changes under change-management, document activities, and help transition the role to a permanent resource. Strong collaboration with IT and security teams is essential.

Qualifications

• Hands-on experience operating and troubleshooting Cisco ACI in an enterprise environment.
• Strong Cisco networking background across routing, switching, and network troubleshooting.
• Experience supporting production networks in a fast-paced, high-availability environment.
• Ability to troubleshoot across network, security, infrastructure, and application dependencies.

Responsibilities

• Operate, maintain, troubleshoot, and improve Cisco ACI infrastructure.
• Troubleshoot ACI fabric, policy, endpoint, connectivity, and application access issues.
• Provide senior-level support for enterprise routing and switching, including Cisco IOS, NX-OS, BGP, and OSPF.
• Lead or support resolution of high-severity network incidents within required service levels.
• Execute network changes in accordance with change-management, security, and operational procedures.
• Monitor network health and proactively identify issues affecting availability or performance.
• Partner with infrastructure, security, application, and regional IT teams to resolve complex problems.
• Maintain accurate network documentation, diagrams, configuration records, and knowledge-transfer materials.
• Provide clear updates on incidents, changes, risks, priorities, and outstanding work.
• Contribute to operational improvements and ensure a smooth handoff to the permanent replacement.

Skills

Cisco ACI

Enterprise networking

BGP

OSPF

Incident troubleshooting

Documentation

Change management

Communication

Tools

Cisco IOS

NX-OS

Job description

Resolution Technologies, Inc. is seeking a senior, hands-on Network Engineer to support the regional network environment in Houston, TX on a 2–3 month onsite engagement. The role emphasizes Cisco ACI expertise, enterprise routing and switching, and proactive incident resolution.

You will implement changes under change-management, document activities, and help transition the role to a permanent resource. Strong collaboration with IT and security teams is essential.