Lead Infrastructure Engineer

Job description

Responsibilities Sentinel is seeking a senior-level infrastructure leader to design, stabilize, and modernize a highly available hybrid environment for one of our strategic partners. This role blends deep hands-on expertise in Cisco networking and VMware virtualization with strategic influence across cloud, security, and operations teams. You’ll serve as the senior escalation point, guide infrastructure standards, and support mission‑critical warehouse and logistics technology. Ideal for an experienced engineer who enjoys ownership, mentorship, and shaping the future of enterprise infrastructure. This role reports to the Operations Manager and CIO as part of a collaborative IT team. This is a contract-to-hire position and requires onsite work at the client location in Wauconda, IL. Qualifications: We focus on candidates that display our “ACE” factor – Attitude, Compassion, and Enthusiasm to deliver quality solutions with exceptional customer service. - 5-7 years of progressive experience designing, operating, and supporting enterprise network and infrastructure environments. - Advanced hands-on expertise with Cisco routing and switching, including complex troubleshooting in product...