* Process weekly payroll for 150+ union and non-union employees (collect time sheets, enter payroll information, process checks, distribute to various office/job site locations).* Track vacation/personal time, coordinate with benefits providers (Health/Dental/Life Insurance, Retirement Plan) to ensure proper enrollment/cancellations/COBRA is provided for employees. * New employee orientation. * Complete paperwork for unemployment insurance, short term disability insurance, child support, employment verification, etc. * Make weekly state and federal employment tax payments. * Regular contact with several different trade unions regarding union contracted employees including monthly reporting for dues/benefits remittance.* Internal accident management: ensure that accident reports are completed properly and in a timely manner, copy the appropriate management members, coordinate with risk management team, Worker's Comp Board reporting when necessary, keep/post yearly OSHA log, work with employees/medical providers to be sure bills are paid and employee returns to work asap. * Process time and material billings.

Received visitors, answered multi-line phone system, sorted and distributed incoming mail, prepared and sent outgoing mail, wrote quarterly newsletter, composed letters and communicated via phone/fax/e-mail, printed large scale drawings for project managers, set up project codes for tracking using the accounting software, ordered office supplies, called for office machine maintenance, assisted payroll manager with paycheck distribution and overtime tracking, assisted project managers with preparing close out paperwork, assisted estimating department with bid preparation, prepared reports using excel/power point as needed, covered Contract Admin. when out of the office including AIA billings, organized filing systems, other tasks as requested.