Hybrid Site & Facilities Services Administrator

Liquid Env Solutions of Texas in; Irving (TX); Hybrid; USD 42,000 - 62,000; Full time

Job summary

Liquid Environmental Solutions is seeking a Site & Facilities Services Administrator in Irving, TX. This hourly role reports to the Director of Revenue Operations and supports billing, portal invoicing, and customer account maintenance across our sites.

The ideal candidate will have strong Excel skills, sharp attention to detail, and the ability to manage multiple priorities in a hybrid work environment. Travel is limited, with about 10% effort required.

Qualifications

• High school diploma or equivalent required; associate or bachelor’s degree preferred.
• 3+ years in billing, administration, revenue operations, customer support, or related functions.
• Experience with invoicing, portal submissions, and account maintenance.

Responsibilities

• Review, validate, and process customer invoices.
• Investigate billing discrepancies and resolve exceptions.
• Coordinate with branch personnel to obtain missing invoicing documentation.
• Submit invoices through customer accounts payable portals.
• Maintain portal account information and troubleshoot submission issues.
• Create and maintain customer account records.
• Coordinate administrative workflows between branch locations and corporate departments.
• Support collections and cash application as needed.
• Develop and distribute recurring operational reports.

Skills

Advanced Excel

Communication skills

Detail orientation

Time management

Independent work

Education

High school diploma or equivalent

Associate's or Bachelor's degree preferred

Job description

Liquid Environmental Solutions is seeking a Site & Facilities Services Administrator in Irving, TX. This hourly role reports to the Director of Revenue Operations and supports billing, portal invoicing, and customer account maintenance across our sites.

The ideal candidate will have strong Excel skills, sharp attention to detail, and the ability to manage multiple priorities in a hybrid work environment. Travel is limited, with about 10% effort required.