Alma D. Trevino

Highly organized administrative professional and Office Manager with extensive experience coordinating office operations, customer service, schedules, records, payroll, accounts payable/receivable, procurement, vendors, and daily business activities. Strong background serving as a dependable point of contact for customers, employees, leadership, and visitors. Detail-oriented, technology-comfortable, and experienced managing multiple priorities and accurate documentation in fast-paced environments.

Office Manager at Hardin Technology (2023-12 – Present)

• Manage daily office operations and administrative activities for a technology company.
• Coordinate customer and vendor communications, schedules, and office activities.
• Process AP/AR, invoicing, payroll, reporting, and financial records.
• Maintain accurate records using QuickBooks and office technology.
• Manage competing priorities and deadlines while providing dependable service.

Secretary to Principal at El Paso Independent School District, Herrera Elementary (2014-05 – 2023-12)

• Provided administrative support to campus leadership and served as a primary point of contact for staff, parents, visitors, and district personnel.
• Coordinated schedules, communications, procurement, inventory, records, and HR-related support.
• Maintained confidential documentation and organized records while managing multiple priorities.
• Supported events and campus activities and ensured administrative tasks were completed accurately.

Nutrition Clerk / Parental Involvement Assistant at El Paso ISD (2009-09 – 2014-05)

• Handled cash reconciliation and deposits and maintained accurate documentation.
• Assisted with planning and coordinating parent involvement events and activities.
• Provided customer-facing and administrative support.

Service Manager at Pat Goff's Service (2006 – 2009)

• Managed field technicians and office personnel and coordinated daily service operations.
• Resolved customer issues and coordinated manufacturer warranty claims.
• Supported scheduling, communications, and operational follow-through.

Office Administrator at AMEC Earth & Environmental, Inc. (2002 – 2005)

• Coordinated payroll, AP/AR, travel logistics, and office operations.
• Provided HR support for El Paso and Las Cruces offices and maintained employee records.
• Supported office procedures and resource allocation.

High School Diploma – Burges High School

Computer Secretary Course Completed – International Business College