Diana Marshalleck
Pembroke Pines
Summary
Resourceful Staff Assistant known for high productivity and efficient task completion. Skilled in administrative support, data management, and scheduling, ensuring smooth office operations. Excel in communication, problem-solving, and time management, contributing to team success through proactive collaboration and organizational skills.
Overview
26
26
years of professional experience
Work History
Staff Assistant
U.S. Dept of Treasury
Plantation
04.1999 - 09.2025
- Managed calendar of events to ensure deadlines were met.
- Assisted in preparing agendas for meetings held by senior management team.
- Organized and maintained office supplies inventory.
- Served as liaison between the department and external contacts.
- Created spreadsheets in Excel to track data related to projects.
- Provided administrative support to the staff, including scheduling appointments and organizing files.
- Performed research on a variety of topics related to departmental activities.
- Updated website content regularly with new information or changes in policies or procedures.
- Compiled information for presentations using PowerPoint software.
- Maintained filing systems both electronically and manually.
- Responded promptly to emails sent by various departments within the organization.
- Conducted orientations for new staff members regarding company policies and procedures.
- Assisted with special projects upon request from management team.
- Ordered office supplies as needed to keep inventories stocked at all times.
- Booked hotel rooms, car rentals, and flights for company trips and conferences.
- Handled confidential information with discretion and integrity.
- Maintained positive working relationship with fellow staff and management.
- Reserved and managed meeting room availability.
- Scheduled service and changed and ordered toner to keep printers and copiers functioning.
Education
Bachelor of Science - Liberal Arts
Excelsior College
Albany, NY01-1998
Associate of Applied Science - Administrative Assistant Studies
Bronx Community College
Bronx, NY06-1986
Skills
- Calendar management
- Meeting coordination
- Data tracking
- Email communication
- Presentation preparation
- Confidential information handling
- Travel arrangements
- Project assistance
- Orientation facilitation
- Document control
- Expense tracking
- Meeting preparation
- Scheduling
- Microsoft office expertise
- Data entry proficiency
- Professional correspondence
- Meeting scheduling
- Time management
- Problem-solving
- Email correspondence
- Positive and professional
- Microsoft Office Suite
- Administrative support
- Verbal and written communication
- Event planning
- Editing and proofreading
- Multitasking and organization
- Schedule and calendar management
- Attention to detail
References
References available upon request.
Timeline
Staff Assistant
U.S. Dept of Treasury
04.1999 - 09.2025
Bachelor of Science - Liberal Arts
Excelsior College
Associate of Applied Science - Administrative Assistant Studies
Bronx Community College
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