Office Services Coordinator

Liquid Environmental Solutions Corporation; Texas; On-site; USD 30,000 - 43,000; Full time

Benefits offered by this job

WFH Fridays

Job summary

Liquid Environmental Solutions is seeking an Office Services Administrator to support Billing, PO admin, portal invoicing, and reporting from Irving, TX. This hourly role reports to the Director of Revenue Operations and collaborates with corporate and branch staff to maintain accurate customer records and smooth workflow.

You will manage invoices, resolve billing discrepancies, handle portal access, and generate recurring operational reports while balancing multiple priorities in a fast-paced

Qualifications

• High school diploma or equivalent required.
• Associate's or Bachelor's degree preferred.
• Three or more years of experience in billing, administration, revenue operations, customer support, or related business functions.

Responsibilities

• Review, validate, and process customer invoices.
• Investigate billing discrepancies and resolve exceptions.
• Coordinate with branch personnel to obtain missing documentation required for invoicing.
• Submit invoices through customer accounts payable portals.
• Maintain portal account information and troubleshoot submission issues.
• Reconcile invoice activity and resolve portal exceptions and rejections.
• Create and maintain customer account records.
• Process customer setup requests and account changes.
• Coordinate administrative workflows between branch locations and corporate departments.
• Support collections, cash application, and customer service activities as business needs dictate.
• Research issues using reporting tools and operational systems.
• Develop and distribute recurring operational reports.
• Validate system data and investigate discrepancies.
• Support special projects, integrations, and process improvement initiatives.
• Assist with standardization of processes across acquired businesses.
• Serve as a trusted liaison between corporate functions and branch operations.

Skills

Excel

Communication

Organizational skills

Independent work

Analytical skills

Prioritization

Education

High school diploma or equivalent

Associate's or Bachelor's degree preferred

Tools

Microsoft Excel

Job description

The Office Services Administrator supports the integration and ongoing administration of Liquid Environmental Solutions' Site & Facility Services operating companies through a centralized administrative support model. This role serves as a primary liaison between corporate departments and local branch operations, providing support across billing, purchase order administration, portal invoicing, customer account maintenance, reporting, collections support, and operational coordination.

The ideal candidate is highly adaptable, self-directed, and comfortable working across multiple business systems while managing competing priorities. This position requires strong analytical skills, exceptional attention to detail, sound judgment, and the ability to build productive relationships with both corporate and field personnel.

This is an hourly position reporting directly to the Director of Revenue Operations.

Essential Functions

Billing & Revenue Operations

• Review, validate, and process customer invoices.
• Investigate billing discrepancies and resolve exceptions.
• Support contract pricing administration and revenue validation activities.
• Coordinate with branch personnel to obtain missing documentation required for invoicing.
• Monitor billing workflows and ensure timely invoice completion.

Customer PO & Portal Administration

• Manage customer purchase orders and customer-specific billing requirements.
• Submit invoices through customer accounts payable portals.
• Maintain portal account information and troubleshoot submission issues.
• Reconcile invoice activity and resolve portal exceptions and rejections.

Account Maintenance & Administrative Support

• Create and maintain customer account records.
• Process customer setup requests and account changes.
• Coordinate administrative workflows between branch locations and corporate departments.
• Support collections, cash application, and customer service activities as business needs dictate.

Reporting & Business Support

• Research issues using reporting tools and operational systems.
• Develop and distribute recurring operational reports.
• Validate system data and investigate discrepancies.
• Support special projects, integrations, and process improvement initiatives.
• Assist with standardization of processes across acquired businesses.

Relationship Management

• Serve as a trusted liaison between corporate functions and branch operations.
• Build and maintain positive working relationships with branch personnel.
• Balance operational needs with company policies and objectives.
• Exercise sound judgment in support of corporate interests while maintaining effective local partnerships.

Knowledge and Skills

• Advanced Microsoft Excel skills.
• Strong written and verbal communication skills.
• Excellent organizational skills and attention to detail.
• Ability to work independently with minimal supervision.
• Strong analytical and problem-solving capabilities.
• Ability to manage multiple priorities in a fast-paced environment.

Education and Experience

• High school diploma or equivalent required.
• Associate's or Bachelor's degree preferred.
• Three or more years of experience in billing, administration, revenue operations, customer support, or related business functions.

Compensation: $26.50 / hour

• On-Site in Irving Monday - Thursday. Work-From-Home on Friday.
• There are no special physical requirements for this position.
• General office conditions
• Some light lifting and bending
• Periods of sitting
• Occasional travel (approximately 10%)

This job description in no way states of implies these are the only duties to be performed by the employee incumbent in the position. Employees will be required to follow any other legal or ethical job-related duties requested by any person authorized to give instructions or assignments. A review of this position has excluded the marginal functions of the position that are incidental to the performance of fundamental job duties.

This document does not create an employment contract, implied or otherwise. Liquid Environmental Solutions has an “at will” relationship with team members.