AeroLeads people directory · profile

Tim Liu Email & Phone Number

Assistant Manager at Trimet at TriMet
Location: Portland, Oregon, United States 11 work roles 3 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Assistant Manager at Trimet
Location
Portland, Oregon, United States
Company size

Who is Tim Liu? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Tim Liu is listed as Assistant Manager at Trimet at TriMet, a company with 1265 employees, based in Portland, Oregon, United States. AeroLeads shows a matched LinkedIn profile for Tim Liu.

Tim Liu previously worked as Assistant Manager, Bus Operations at Trimet and Rail Supervisor at Trimet. Tim Liu holds Master'S Degree, Tesol from 우송대학교 / Woosong University.

Company email context

Email format at TriMet

This section adds company-level context without repeating Tim Liu's masked contact details.

TriMet

Review company-level records connected to Tim Liu before choosing the right outreach path.

Profile bio

About Tim Liu

I have been working in public transportation since 2015. I started as a bus driver at Trimet. Over the years, I moved to several other positions in the company. I have been a LRV operator, Training assistant, Certification supervisor, and Rail Supervisor. I am a team player, a quick learner, a good listener, and a leader with personality. I have a passion for helping others.

Listed skills include Esl, Intercultural Communication, Teaching, Leadership, and 43 others.

Current workplace

Tim Liu's current company

Company context helps verify the profile and gives searchers a useful next step.

TriMet
Trimet
Assistant Manager at Trimet
portland, oregon, united states
Website
Employees
1265
AeroLeads page
11 roles

Tim Liu work experience

A career timeline built from the work history available for this profile.

Assistant Manager, Bus Operations

Current

Portland, Oregon Metropolitan Area

-Model and hold staff accountable to be sensitive to the special needs of customers-Responsible for the effective management of employee and labor relations issues for Bus Operators-Provide individual coaching, mentoring and counseling as required to enhance performance.-Support safety and security practices through regular reinforcement of safety.

Oct 2023 - Present

Rail Supervisor

Portland, Oregon Metropolitan Area

-Supervise the work of train operators from Right-of-Way locations, while observing and patrolling the rail mainline.-Assist, coordinate, and perform assigned security responsibilities-Provide on-site supervision of transit activities to ensure safe and efficient service. Observe vehicle movements, station and right-of-way activity, including maintenance.

Dec 2018 - Oct 2023

Light Rail Vehicle Operator

Portland, Oregon Metropolitan Area

-Safely operate Light Rail Vehicle, as governed by Central Control-Inspect LRV equipment and report any defects observed while inspecting or during operation to Central Control -Maintain up-to-date train orders and schedules, and knowledge of all safety operating procedures-Follow necessary steps to restore service by manipulating various LRV components to.

Sep 2016 - Nov 2018

Bus Driver

Portland, Oregon Metropolitan Area

-Provide safe, reliable, courteous, and efficient bus transportation service-Ensure a commitment to safety through consistent and professional behaviors-Prepare bus for operation by performing pre-trip safety inspection. Monitor the ongoing condition of the vehicle during operation-Operate a bus on specified route according to established time schedules..

Mar 2015 - Sep 2016

Driver

Ean Holdings

Portland, Oregon Metropolitan Area

-Drove and delivered vehicles locally or out of area as needed, following all rules of the road-Delivered vehicles to appropriate destination in a safe and courteous manner-Organized travel route and ensured vehicle paperwork was accurate and timely-Operated vehicles in close quarters-Washed vehicle exteriors and safely maneuvered vehicles through car.

Oct 2013 - Mar 2015

Professor Of English

Dong-gu, Daejeon, Korea

  • Educated adults and university students in English language. Students’ levels and backgrounds varied.Selected responsibilities:
  • Developed weekly lesson plans
  • Assessed students’ English language abilities
  • Created and administered course examinations
  • Calculated and recorded students’ academic scores
Aug 2009 - Mar 2013

Head Interdepartmental Teacher

Dong-gu, Daejeon, Korea

  • Educated college students in English language. Responsible for a variety of supervisory and leadership roles in addition to teaching.Selected responsibilities:
  • Acted as intermediary between foreign teachers and administration
  • Directed weekly foreign staff meetings
  • Created and administered level assessments
  • Organized students’ programs according to levels
  • Managed student clubs and extracurricular activities
Mar 2011 - Feb 2013

Esl Teacher

Park Jeong Foreign Language Institute

Seo-gu, Daejeon, Korea

  • Educated elementary and middle school students in English language. Students’ levels and backgrounds varied.Selected responsibilities:
  • Created monthly lesson plans
  • Calculated student academic grades
  • Performed classroom management
  • Administered student examinations
Jul 2008 - Jul 2009

Esl Teacher

Sogang Language Program

Seo-gu, Daejeon, Korea

  • Educated kindergarten and elementary school students. Students’ ages ranged from 6 to 13. Selected responsibilities:
  • Created monthly lesson plans
  • Generated student progress reports
  • Assisted supervisors by producing monthly tests, vocabulary lists, comprehension questions, essay questions, and vocabulary tests for various classes
  • Administered student examinations
  • Executed classroom management
Jun 2007 - Jul 2008

Concierge Assistant

Flik International

New York, NY

-Greeted and welcomed guests upon arrival. -Registered guests into the computer and verified information -Brought quality assistance to staff and customers -Worked with the catering/conference center to arrange room setups, food and beverage functions, audio-visual requirements, and room reservations -Greeted incoming callers with a cheerful tone to.

Aug 2006 - Dec 2006

Concierge Assistant

New York, NY

-Greeted and welcomed guests upon arrival. -Registered guests into the computer and verified information -Brought quality assistance to staff and customers -Worked with the catering/conference center to arrange room setups, food and beverage functions, audio-visual requirements, and room reservations -Greeted incoming callers with a cheerful tone to.

Aug 2006 - Dec 2006
Team & coworkers

Colleagues at TriMet

Other employees you can reach at trimet.org. View company contacts for 1265 employees →

3 education records

Tim Liu education

Master'S Degree, Tesol

우송대학교 / Woosong University
FAQ

Frequently asked questions about Tim Liu

Quick answers generated from the profile data available on this page.

What company does Tim Liu work for?

Tim Liu works for TriMet.

What is Tim Liu's role at TriMet?

Tim Liu is listed as Assistant Manager at Trimet at TriMet.

Where is Tim Liu based?

Tim Liu is based in Portland, Oregon, United States while working with TriMet.

What companies has Tim Liu worked for?

Tim Liu has worked for Trimet, Ean Holdings, Woosong University, Park Jeong Foreign Language Institute, and Sogang Language Program.

Who are Tim Liu's colleagues at TriMet?

Tim Liu's colleagues at TriMet include Linda Goldstone, Rick Campbell, Nancy Jarigese, Mike Sheets, and Jensen Dennis.

How can I contact Tim Liu?

You can use AeroLeads to view verified contact signals for Tim Liu at TriMet, including work email, phone, and LinkedIn data when available.

What schools did Tim Liu attend?

Tim Liu holds Master'S Degree, Tesol from 우송대학교 / Woosong University.

What skills is Tim Liu known for?

Tim Liu is listed with skills including Esl, Intercultural Communication, Teaching, Leadership, English, Curriculum Design, Tesol, and Teaching English As A Second Language.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Tim Liu you were looking for.

View similar profiles