Ascension - St Alexius Medical Center - 1555 Barrington Road Hoffman Estates [Safety Officer / Security Guard] As a Security Officer at Ascension, you'll: Monitor and authorize entrance and departure of associates, visitors, and other persons; Monitor security cameras, fire systems, secure doors, property perimeter and gates; Perform mobile and foot patrols both internally and externally; Identify visitors and/or suspicious people and ask for appropriate Immediately >>