Brennen McMahon
Riverside
Summary
Dedicated to serving the community with integrity and passion with the goal of protecting others at the forefront of my mind. I'm committed to building a strong career in law enforcement based on trust and communication with the people around me.
Overview
6
6
years of professional experience
Work History
Manual Labor Assistant
Chino Glass & Glazing
01.2025 - 01.2026
- Lifted, framed, and caulked large windowpanes and door frames to ensure proper installation and functionality.
- Performed building upkeep tasks to maintain a clean and safe work environment for employees.
- Disposed of unnecessary materials to keep workspace organized and hazard-free.
General Merchandise Clerk
Stater Bros. Markets
05.2023 - 08.2025
- Assisted customers with inquiries to ensure customer service needs were met.
- Stocked shelves to maintain a well-organized shopping environment.
- Aided managers in the receiving and processing of large product deliveries.
- Worked every summer during college. Held various positions from Courtesy Clerk to Merchandising Clerk.
- Demonstrated reliability by working extended hours and tackling challenging assignments.
Public Safety Officer
GCU Public Safety
01.2022 - 01.2024
- Worked as the first line of defense at events and in specific buildings on campus.
- Responded promptly to incidents and emergencies, ensuring student safety.
- Monitored metal detectors at sport games on campus, to ensure the safety of attendees.
- Responded promptly to incidents and emergencies, ensuring student safety.
- Managed access control at buildings, ensuring only authorized personnel entered.
Checker and Courtesy Clerk
Albertsons Grocery Store
01.2020 - 01.2022
- Served as Checking Clerk and Courtesy Clerk in retail environment for over 2 years.
- Scanned groceries and conversed with the customers. Processed payments promptly for optimal productivity.
- Assisted customers with product inquiries and facilitated smooth checkout experiences.
- Provided quality customer service as well as developed an understanding of the corporate world.
- Maintained a clean floor, organized checkout area, products, counters, and bags throughout the shift.
Education
Bachelor’s degree - Criminal Justice Studies
Grand Canyon University
Phoenix, AZ08-2026
Highschool diploma -
Martin Luther King Jr. HS
Riverside, CA05-2022
Skills
- Public safety awareness
- Report writing
- Attention to Detail
- Problem Solver
- Critical thinking
- Team Player
- Effective Communicator
- Good Listener
Timeline
Manual Labor Assistant
Chino Glass & Glazing
01.2025 - 01.2026
General Merchandise Clerk
Stater Bros. Markets
05.2023 - 08.2025
Public Safety Officer
GCU Public Safety
01.2022 - 01.2024
Checker and Courtesy Clerk
Albertsons Grocery Store
01.2020 - 01.2022
Bachelor’s degree - Criminal Justice Studies
Grand Canyon University
Highschool diploma -
Martin Luther King Jr. HS