Peyton Mattson
Irvine
Summary
Compassionate and dedicated professional with a deep passion for serving children and families through marketing, events, and community engagement. Experienced in coordinating donor events, managing fundraising initiatives, and supporting cross-functional teams with strong organizational and communication skills. Inspired by volunteer work at Miller Children’s & Women’s Hospital and driven to create meaningful experiences that bring hope, joy, and connection to children and their loved ones.
Overview
7
7
years of professional experience
Work History
Sales & Marketing Associate
Peregrine Team
01.2025 - Current
- Provide administrative and client support for a boutique, women-owned staffing agency, managing calendars, candidate pipelines, and communications with executives and client companies.
- Coordinate meetings, prepare outreach materials, and track projects to ensure timely follow-through on staffing requests.
- Draft proposals, email campaigns, and candidate reports while supporting marketing and fundraising-style initiatives to expand partnerships.
- Build strong relationships with clients and candidates, emphasizing a people-first, customer-service approach.
Mental Health Technician
The Mental Health Collective
01.2024 - Current
- Support clinical operations through accurate documentation, scheduling, and record management while handling confidential information.
- Coordinate group sessions and therapeutic prep to ensure efficient daily workflows.
- Communicate professionally with patients and families, applying crisis de-escalation skills.
Sales Associate
Lululemon
01.2023 - 01.2024
- Supported back-of-house operations including inventory tracking and scheduling.
- Delivered excellent customer service while maintaining accurate operational records.
Entertainment Team Member
Los Angeles Angels
01.2022 - 01.2023
- Assisted with logistics and communications for fan engagement events.
- Provided administrative scheduling support and staff coordination during live activations.
Assistant Manager & Social Media Lead
Isabelle’s Cabinet
01.2019 - 01.2022
- Oversaw scheduling, order tracking, and daily operations, ensuring efficient workflows.
- Coordinated events, influencer partnerships, and marketing campaigns to grow brand visibility.
- Prepared reports and managed vendor communications to support executive leadership.
Social Media & Events Coordinator
Chapman University Athletics & Law Office of Melinda Gomez
01.2019 - 01.2022
- Organized alumni mixers, donor appreciation nights, and online fundraising auctions.
- Managed event logistics, stakeholder communications, RSVPs, and post-event reporting.
- Created branded content to engage donors, alumni, and the community.
Education
Bachelor of Arts - Psychology
Chapman University, Crean College of Health & Behavioral Sciences
Orange, CA05.2022
Skills
- Administrative & Project Support: Scheduling, meeting coordination, committee support, travel planning, expense reporting
- Technical Tools: Microsoft Word, Excel, PowerPoint, Outlook, Teams; Adobe Acrobat; Salesforce; Google Suite; Canva
- Event & Fundraising Coordination: Donor events, alumni relations, budget tracking, stakeholder communications
- Interpersonal & Communication: Strong writing, public speaking, customer service, relationship-building
- Other: Social media management, basic design tools (Adobe Illustrator, InDesign)
Websites
Timeline
Sales & Marketing Associate
Peregrine Team
01.2025 - Current
Mental Health Technician
The Mental Health Collective
01.2024 - Current
Sales Associate
Lululemon
01.2023 - 01.2024
Entertainment Team Member
Los Angeles Angels
01.2022 - 01.2023
Assistant Manager & Social Media Lead
Isabelle’s Cabinet
01.2019 - 01.2022
Social Media & Events Coordinator
Chapman University Athletics & Law Office of Melinda Gomez
01.2019 - 01.2022
Bachelor of Arts - Psychology
Chapman University, Crean College of Health & Behavioral Sciences