This full-time onsite Senior Staff Accountant role supports the Accounting and Finance Department in San Antonio. The position involves overseeing complex general ledger tasks, managing payroll reconciliations, and supporting monthly and quarterly financial closings. Key responsibilities include reviewing financial reports to identify discrepancies, assisting with audits and budgeting, and providing technical guidance to junior team members. The role appeals to seasoned professionals with a strong GAAP background who seek a collaborative environment with opportunities for process improvement and mentorship. While the standard schedule is Monday through Friday, flexible hours may be approved by management. Candidates should possess a bachelor's degree in accounting and proficiency with advanced Excel and reporting tools.