Administrative Support Assistant

Job overview

The Administrative Support Assistant role is onsite in Rock Springs, WY. Pay is $18–$20 per hour, depending on experience. The position supports Corthell Transportation’s Rock Springs office and daily operations. The assistant keeps office processes and resources organized while handling communications, transportation paperwork, permit coordination, and administrative support for senior staff. This work helps the heavy-haul trucking company move freight safely and efficiently across the continental United States.

What you'll do

• Answer and route phone calls and general email inquiries
• organize files and office supplies
• create bills of lading
• coordinate and track permit orders
• support load costing and pilot-car tracking and invoicing
• assist with bookkeeping and data entry
• book travel and submit expense reports for senior staff.

What we're looking for

Skills & competencies

administrative support assistant

full-time

rock springs wy

corthell transportation

office administration

transportation

bills of lading

permit coordination

load costing

data entry

microsoft excel

microsoft powerpoint

$18-$20/hr

paid time off

Work arrangement

• Weekend coverage required

Benefits & perks

• Two weeks of paid time off.

Why this role

Supports a heavy-haul trucking company’s office operations, including permit coordination and load costing.

About the employer

Corthell Transportation is hiring for this role. Industry: Office Administrative Services. Sector: 56.