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Aston Carter is hiring an Administrative Support and Customer Service Specialist for a full-time, on-site role in Pomona, CA. You will handle data entry from manifests, manage documents and spreadsheets, and assist dispatch and transportation activities within a large organization.
Qualified candidates have 1–2 years in an office setting, strong Excel and MS Office skills, and excellent communication with customers and internal teams.
This role provides comprehensive administrative and customer service support in a busy office environment. You will handle data entry from manifests, manage documents and spreadsheets, support dispatch and transportation activities, and assist internal teams with paperwork, invoicing, and customer communications. The position is ideal for a detail-oriented professional who enjoys working with Microsoft Office, interacting with customers, and contributing to efficient daily operations in a large organization with opportunities for growth.
This is a full-time, on-site role in an office environment, working five days per week.
This is a Contract to Hire position based out of Pomona, CA.
The pay range for this position is $20.00 - $20.00/hr.
Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
This is a fully onsite position in Pomona,CA.
This position is anticipated to close on Sep 18, 2026.
Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.