Duties include receiving, reviewing, coding, and processing invoices and purchasing documents; compiling and verifying payroll-related information; maintaining confidential employee and departmental records; tracking expenditures and supporting budget reports; and coordinating administrative matters with the Building Maintenance & Operations Director, department supervisors, Finance and Accounting, Payroll, Human Resources, Procurement, vendors, and other County departments. Minimum QualificationsHigh School graduation or its equivalent, and at least three (5) years of responsible secretarial and administrative experience relevant in administrative support, accounts payable, purchasing, payroll/timekeeping, personnel HR administration, or financial recordkeeping; or an Associate's Degree in Business Administration, or related field with three (3) year of experience performing complex office duties mentioned above; or any equivalent combination of education, training, and experience which provides the requisite knowledge, skills, and abilities for this job.