Larissa De Leon
Laredo,TX
Summary
Organized Administrative Professional with over four years of experience in office operations, payroll processing, records management, and executive support in fast-paced environments. Skilled in managing priorities, maintaining accurate records, and preparing reports while effectively communicating with diverse stakeholders. Bilingual in English and Spanish. Ready to leverage administrative and customer service skills as an Administrative Coordinator.
Overview
5
5
years of professional experience
Work History
ASSISTANT DIRECTOR OF MISSION SUPPORT
Deployed Services
07.2023 - 09.2025
- Directed enterprise-wide administrative and mission support functions for a rapidly scaling organization supporting 10,000+ employees across multiple active field sites.
- Owned and standardized bookkeeping, record-keeping, and documentation processes, ensuring accuracy, audit readiness, and compliance during accelerated organizational growth.
- Administered departmental budget, tracking expenditures, preparing financial documentation, and generating leadership reports to ensure fiscal accountability.
- Oversaw employee records, attendance documentation, and compliance files for thousands of personnel, ensuring consistency and data integrity across locations.
- Liaised between leadership, operations, and field teams to resolve complex administrative and process-related challenges, facilitating smoother operations.
- Prepared recurring and ad hoc reports used by executive leadership for operational planning and decision-making.
- Designed and implemented scalable administrative SOPs and filing systems adopted organization-wide.
- Coordinated procurement workflows and tracked inventory for office and operational supplies across multiple sites, ensuring timely availability and resource allocation.
MANAGER OF ADMINISTRATION
Deployed Services
03.2021 - 07.2023
- Led day-to-day administrative operations across five (5) active field locations and headquarters, directly overseeing and supporting a team of 5 office administrators.
- Coordinated scheduling, meetings, calendars, and administrative workflows, enhancing operational efficiency across all locations.
- Managed payroll-related documentation, attendance tracking, and personnel records, ensuring accuracy and compliance with organizational policy.
- Maintained confidential employee files and administrative records, ensuring compliance and data integrity for a large, distributed workforce.
- Composed professional correspondence, internal communications, reports, and administrative documentation for leadership.
- Monitored office supply inventory and facilitated purchasing to ensure uninterrupted office operations and support team productivity.
ADMINISTRATIVE ASSISTANT
Deployed Services
02.2021 - 03.2021
- Supported payroll preparation, attendance tracking, and personnel files for 800+ employees in a fast-paced, compliance-driven environment.
- Managed front-desk operations by answering phones, greeting visitors, and routing inquiries.
- Facilitated efficient filing, document management, scheduling, and preparation of administrative reports.
- Developed cross-functional administrative skills that enabled swift progression into management roles.
SUBSTITUTE TEACHER
Edinburg CISD
- Maintained accurate classroom records to support student progress tracking and followed district procedures to ensure compliance.
- Facilitated clear communication among staff, students, and administrators to enhance classroom environment and foster collaboration.
PHARMACY TECHNICIAN TRAINEE (INTERNSHIP)
Walgreens Pharmacy
- Maintained accurate records in regulated environment, ensuring compliance and confidentiality.
- Assisted customers with inquiries and supported daily administrative operations.
Education
Bachelor of Applied Science - Organizational Leadership
South Texas College
McAllen, TX12.2027
Associate of Arts - Sociology
South Texas College
McAllen, TX06-2021
Computer Applications Specialist Certificate -
South Texas College
McAllen06-2017
Skills
- Administrative & Office Operations
- Payroll Processing & Attendance Tracking (ADP, UKG)
- Records & File Management
- Budget Tracking & Administrative Support
- Report Preparation & Data Accuracy
- Professional Correspondence (Letters, Emails, Memos)
- Customer Service & Front-Desk Support
- Office Equipment (Scanner, Copier, Fax)
- Microsoft Office Suite (Word, Excel, Outlook, SharePoint)
- Inventory & Office Supply Management
- Time Management & Task Prioritization
- Bilingual Communication (English & Spanish)
Additional Qualifications
- Valid Texas Driver’s License
- Experienced in high-interruption, fast-paced work environments
- Strong attention to accuracy, neatness, and thoroughness
- Comfortable working indoors and outdoors as required
Timeline
ASSISTANT DIRECTOR OF MISSION SUPPORT
Deployed Services
07.2023 - 09.2025
MANAGER OF ADMINISTRATION
Deployed Services
03.2021 - 07.2023
ADMINISTRATIVE ASSISTANT
Deployed Services
02.2021 - 03.2021
SUBSTITUTE TEACHER
Edinburg CISD
PHARMACY TECHNICIAN TRAINEE (INTERNSHIP)
Walgreens Pharmacy
Bachelor of Applied Science - Organizational Leadership
South Texas College
Associate of Arts - Sociology
South Texas College
Computer Applications Specialist Certificate -
South Texas College