Sr Lead Infrastructure Engineer

TheSr Lead Infrastructure Engineerwithin Ecolab Digitalis responsible forplanning implementing and operating enterprise network and platform services to ensure reliable connectivity optimized performance and business continuity. This role provides technical direction across infrastructure initiatives partners with internal stakeholders and vendors andleadsrecovery actions during incidents to restore services quickly and safely.

What You Will Do

Leadership

• Support the strategic roadmap for network voice and security platform lifecycle management ensuring alignment with Ecolab Digital and business goals.
• Lead infrastructure delivery for site and campus initiatives including planning cutover execution and stabilization (hypercare/go-live support).
• Coordinate with project managers business leads and operations teams to align scope schedule and readiness.
• Monitor milestones risks and dependencies; escalate issues and drivetimelyresolution.

Collaboration

• Ensure network and voice designs are alignedtoorganizational strategy standards and operational readiness.
• Provide technical and procedural direction for implementation configuration and validation of infrastructure changes.
• Interface with business users supply chain/site personnel and technical teams to understand requirements and deliver fit-for-purpose solutions.
• Partner with telecom and technology vendors to manage delivery service quality invoicing support and issue resolution.

Platform Management

• Implement andmaintainthe lifecycle of network voice and security platforms including planning upgrades patching and decommissioning.
• Operate and troubleshoot technologies including Cisco switching VoIP/CUCM Palo Alto firewallsBlueCatDNS cloud network architecture F5 load balancers Zscaler and Armis.
• Maintainaccuratedocumentation and configuration records including site diagrams (Visio) and asset/configuration data in ServiceNow CMDB.
• Ensure business continuity by monitoring platform health and performance responding to incidents andinitiatingrecovery actions after failures.
• Support standards for equipment ordering site deployments infrastructure planning andimplementationquality.

Position Details

• Work Location:Ecolab Corporate Locations (St. Paul MN or Naperville IL)
• Work Model: Hybrid (60% on-site)
• Shift: MondayFridayCore Hours

Minimum Qualifications

• Bachelors degree and 8 years of professional experience or no degree and 12 years combined education and equivalent work experience.
• 4 years of experience in anengineerrole project management role or network support role.
• Experience with Cisco switchingfirewalladministration load balancing DNS and VoIP/CUCM technologies.
• Experience generating andmaintainingprocess and technical documentation.
• Available for 24x7 weekly on-call rotation support.
• Available for travel up to 25%.
• No immigration sponsorshipavailablefor this position.

Preferred Qualifications

• Previousexperience withsystemsdeployments and lifecycle projects.
• Strong written and verbal communication skills including technical writing.
• Experience with scripting/programming switch configurations troubleshooting and infrastructure as code.
• Experience deploying phone/voice projects voice traffic design and working with telecom vendors.
• Strong interpersonal skills and project management skills; ability to collaborate and deliver effectively with diverse teams.
• Strong problem-solving skills and attention to detail; ability to manage multiple priorities effectively.
• Experience working in agile and lifecycle methodologies.
• Ability to work independently and navigate matrix organizations;demonstratedleadership strategic thinking and business acumen.