Our company is seeking a detail-oriented and highly organized Office Administrator to support daily administrative, payroll, accounting, and job cost functions within a commercial construction environment. This role is office-based, 5 days per week, 40 hours per week, and requires a strong ability to manage deadlines, maintain accurate documentation, and work closely with operations, accounting, payroll, and project teams.

The ideal candidate will have experience with payroll processing, certified payroll reporting, accounts payable coding, job cost accounting, and construction-related documentation. This position will have a major focus on payroll, including complete ownership of in-house payroll processing for a union contractor. The role also offers growth opportunities into additional financial reporting, work-in-progress management, and job cost analysis responsibilities over time.