About Us

At Onterris, we build careers grounded in purpose, responsibility and real-world impact.

“For Planet and Progress” is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.

When you join us, you’re not just forging a career, you’re joining a movement. A movement for better thinking, smarter solutions and lasting impact.

Together, we will advance our way of life and protect the integrity of our environment every step of the way.

A Day in the Life  

Are you a GBS leader who thrives at the intersection of process ownership, technology, and transformation? If you are a senior process leader ready to step into a high-visibility role with enterprise impact, this may be your next move. This is a rare opportunity to own a mission-critical process and help shape the next generation of GBS at Onterris. If you are passionate about process excellence and technology-enabled transformation, we encourage you to apply.

The compensation range for this role is $160,000 - $180,000 USD commensurate with experience, skills, and geographic location.

Onterris is a leading environmental services company delivering consulting, engineering, and laboratory services that support environmental compliance, sustainability, and infrastructure solutions. Our Global Business Services (GBS) organization is in an active phase of transformation, beginning with the rollout of Coupa as our enterprise Source-to-Pay platform. This role will be central to that agenda.

POSITION SUMMARY

The Director, GPO Procure-to-Pay (P2P) & GBS Transformation is the Finance-side global process owner for P2P — from PO execution through payment settlement — with direct leadership of the Accounts Payable, Supplier Master Data, Expense Reporting, and Expense Audit teams. Strategic sourcing and category management sit within the Procurement organization. This role also serves as a key GBS transformation leader, driving process standardization, system enablement, and operational improvement across the enterprise.

Specific responsibilities of the position include but are not limited to: 

Global Process Ownership – Procure-to-Pay

• Serve as the Global Process Owner (GPO) for the end-to-end P2P process, encompassing PO management, supplier onboarding, invoice processing, expense management, and payment settlement

• Define global P2P process standards, policies, and governance frameworks

• Drive process standardization and simplification across business units

• Establish and monitor KPIs related to cycle times, compliance, automation, and cost efficiency

• Serve as the Finance-side interface to Procurement, ensuring alignment between purchasing execution, invoice processing, and payment processes

Operational Leadership – P2P Services

• Provide leadership and oversight for the Accounts Payable, Supplier Master Data, Expense Reporting, and Expense Audit teams within GBS

• Ensure accurate and timely processing of supplier invoices, employee expenses, and supplier master data management

• Ensure strong internal controls, compliance with company policies, and audit readiness across all P2P processes

• Continuously evaluate opportunities to improve service levels, automation, and scalability within the GBS P2P organization

Coupa Implementation & Source-to-Pay Optimization

• Play a leadership role in the enterprise rollout of Coupa, ensuring process alignment, adoption, and long-term optimization

• Help drive adoption of purchase order discipline, supplier portal usage, and invoice automation

• Leverage Coupa data to improve supplier performance management, spend visibility, and compliance

GBS Transformation Leadership

• Lead enterprise-wide GBS transformation initiatives, driving efficiency, scalability, and operational discipline beyond P2P

• Identify opportunities for automation, standardization, and process redesign

• Build business cases for improvement initiatives and track and report value realization to senior leadership

• Establish governance models and continuous improvement frameworks to sustain and scale tr