Commercial Manager

About The Job

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact together.

Role description

Arcadis is seeking an experienced on-site Commercial Manager to lead the commercial and financial management of large-scale semiconductor EPCM (Engineering, Procurement, and Construction Management) projects in Boise, Idaho.

Role accountabilities

• Manage project budgets, forecasting, and cost control for multi-million dollar projects.
• Partner with Project Manager and/or Project Director to ensure that project delivery is contractually compliant while minimizing risk to Arcadis and Client.
• Support fast-track project execution with real-time financial insights and decisions.
• Oversee financial performance, risk identification, and mitigation.
• Oversee contract administration for client agreements, subcontract, and vendor agreements.
• Monitor financial performance, identify risks and opportunities, and implement mitigation strategies to minimize risk of claims and facilitate early resolution of potential issues.
• Manage change orders, claims, and commercial negotiations.
• Partner with engineering and construction teams to align cost, schedule, and scope.
• Oversee and support procurement, project controls and accounting teams.
• Drive cash flow, billing, and financial reporting.
• Ensure compliance with contractual and corporate requirements.
• Other duties as assigned.

Qualifications & Experience

• Bachelor’s degree in Finance, Business, Engineering, Construction Management, or related discipline or experience.
• 8–10+ years of experience in project commercial management, project controls, or cost management within EPC/EPCM or construction environments.
• Proven track record managing large, complex capital project budgets and forecasts
• Strong organizational and communication skills.
• Ability to work in a fast paced construction environment.
• Experience supporting semiconductor, advanced manufacturing, or other high-tech projects strongly preferred.
• Proficiency with ERP and Project Management software (e.g., Procore, ACC, SAP, Oracle, or similar).
• Strong expertise in contract management, including claims, variations, and dispute resolution.
• Experience with managing multiple contract types (unit rate, lump sum, etc).
• Ability to provide legal US work authorization documents required. Will consider US domestic travelers and relocation.