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Vertexca

Accounts Receivable/Billing Administrator

Calgary, Alberta

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hirly's read of this role

Seniority
Mid level
Country
CA
Work mode
On-site / unstated
First seen by hirly
15 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

VERSATILITY. EXPERTISE.

Vertex Professional Services Ltd., a division of Vertex Resource Group Ltd. has a track record of success providing an environment where people thrive. We recognize that each member brings a valuable skillset to the Vertex team. We make health, safety and community well-being a priority by supporting numerous endeavors at each of our locations across North America.

Vertex offers a fast-paced environment where priorities shift from day to day, but the expertise of our team allows these changes to occur smoothly. At vertex, we value teamwork through collaboration within each division/office and provide support across the entire organization.

OVERVIEW

Vertex is currently accepting applications for full time office-based Project Administrator. The successful candidate must have relevant accounting and administration experience with a demonstrated eye for detail. Preference will be given to candidates with experience in the oilfield land and environmental services / service company sector. Reporting to the Manager – Financial System - Consulting, the Project Administrator is directly responsible for providing administrative and accounting support including, ensuring accurate invoicing, data processing, ERP Project set-up and billing term set-up, tracking rate schedules, accounts receivable and collections and other duties as required.

QUALIFICATIONS

Minimum 1-5 years of Accounting (AP/AR/Billing) knowledge

Understanding in: Oil & Gas, project coding, setup and maintenance of client/vendor files is an asset

Strong attention to detail

Strong communication skills

Working knowledge of MS Office with demonstrated proficiency in Microsoft Excel and Nitro Pro

Strong time management, organizational and team skills

Strong multi-tasking skills with an ability to prioritize work and effectively meet deadlines

Strong interpersonal skills

Ability to work in a fast-paced environment

Experience Invoice submission platforms

Deltek Vantagepoint Accounting software experience is an asset

RESPONSIBILITIES

Coordinate project setup and structure in collaboration with project managers, ensuring alignment with management direction and internal systems such as Vantagepoint

Communicate with project managers and field team members to ensure accurate timesheet submissions and proper use of project and expense codes in accordance with rate tables

Prepare and support invoice creation, ensuring accuracy and consistency with project and contractual information prior to submission

Submit client invoices through various systems and platforms (e.g., OpenInvoice, Pandell, Ariba), ensuring compliance with client billing requirements and approval workflows

Respond to internal and external inquiries, providing administrative and operational support related to project documentation, reporting, and system data integrity

Provide backup support to other project administrators during absences to ensure continuity of operations

Processing of full cycle accounts receivable/accounts payable

Communication with project managers

Manage Work-in-Progress (WIP) in coordination with project managers

Communicating with clients to ensure outstanding balances are acknowledged

Management and resolution of delinquent accounts receivable

Ensuring data is available and appropriately maintained

Preparing project focused reports as requested

Other duties relating to the day to day operations

LOCATION

This position will be based out of Calgary, Alberta

ADDITIONAL INFORMATION

Compensation is commensurate with education and experience

A comprehensive benefit package

APPLY NOW

With a track record of success, Vertex provides a fast-paced environment where people thrive. We recognize that each member brings a valuable skillset to the Vertex team, and we make health, safety and community well-being a priority by supporting numerous endeavors at each of our locations across North America.

At Vertex, we value teamwork through collaboration and provide support across the entire organization. If you think you have what it takes to play for the Vertex team, please apply.

* We would like to thank all applicants for their interest in this position, however only those selected for interviews will be contacted*

Original posting on Vertexca's site ↗

Listed on hirly, a job board. hirly is not the employer: Vertexca is hiring for this role.

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