Professional Summary
Overview
Work History
Education
Skills
Timeline

Arianna Hallenberg

Tjmax
Wheeling,IL
6
years of professional experience

Detail-oriented engineering student with leadership experience in retail and community service. Skilled in reviewing plans, writing reports, and researching innovative solutions while implementing procedures. Eager to enhance service skills and contribute to collaborative environments, demonstrating a commitment to continuous learning and professional growth.

Work History

Sale Associate

1 Year 3 Months
Tjmax | 07.2025 - Current
  • Provided excellent customer service as a cashier by efficiently processing transactions, handling cash and card payments, and addressing customer questions or concerns.
  • Worked as a Jewelry Associate by assisting customers with selections, maintaining secure handling of merchandise, and ensuring accurate inventory and display standards.
  • Served as a Markdown Associate by accurately retagging merchandise, following pricing guidelines, and ensuring timely completion of markdowns to maintain store organization and sales goals.
  • Assisted customers as a Women's Associate by organizing merchandise, replenishing inventory, maintaining fitting standards, and helping customers locate items.
  • Managed fitting room operations by greeting customers, monitoring item limits, organizing returned merchandise, and maintaining a clean, orderly fitting area.
  • Collaborated with team members to maintain store appearance, meet daily goals, and support a positive shopping environment.

Sales Associate

1 Year 2 Months
Tjmaxx | 06.2025 - 08.2026
  • Assisted customers with product selection, fitting room support, and checkout transactions.
  • Processed POS sales, returns, and exchanges while maintaining accurate cash handling.
  • Replenished merchandise floor sets, ensuring organized displays and proper size availability.
  • Executed recovery tasks to maintain clean, shoppable sales floor presentation.

Organizer and Volunteer

3 Years 10 Months
Wheeling NJROTC | 08.2020 - 06.2024
  • Greeting guest and guiding them to event
  • Carry out specific tasks as assigned by the organization, which could include manual labor, administrative work, or providing direct services.
  • Leads after-school activities and clubs.
  • Coordinated cadet events, schedules, and drill preparations to maintain unit readiness.
  • Organized uniforms, equipment, and supplies for inspections, training, and ceremonies.
  • Managed attendance records, rosters, and administrative updates for accurate unit tracking.
  • Planned logistics for parades, competitions, and community service activities.
  • Oversaw setup and breakdown of event spaces, ensuring venues were left in excellent condition.

Education

Associates of Science

Harper College | Palatine, IL | 05-2026
GPA: 3.05

Bachelor of Science - Mechanical Engineering

Southern Illinois University, Edwardsville | Edwardsville, IL | 03-2029

Skills

Project coordination
Microsoft Excel
Detail-oriented
Communication
Collaborator
C++ development
Creative
Problem-solving

Timeline

Sale Associate

Tjmax
07.2025 - CurrentRead More

Sales Associate

Tjmaxx
06.2025 - 08.2026Read More

Organizer and Volunteer

Wheeling NJROTC
08.2020 - 06.2024Read More

Harper College

Associates of Science
Read More

Southern Illinois University, Edwardsville

Bachelor of Science from Mechanical Engineering
Read More
Arianna Hallenberg