Senior Commercial Manager - Gateway

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 a highly skilled and motivated Senior Commercial Manager to support one of the most iconic and consequential infrastructure initiatives in the United States — the Gateway Hudson Tunnel Project (HTP).

We are working in partnership with Parsons and Mace as part of the MPA Delivery Partner team, selected by the Gateway Development Commission to deliver this transformative project. The HTP is a critical component of the broader Gateway Program — one of the most ambitious and impactful transportation initiatives in the nation — and is designed to strengthen mobility, enhance resiliency, and ensure the long-term reliability of the Northeast Corridor.

The project encompasses the construction of a new, two-track rail tunnel beneath the Hudson River, along with the full rehabilitation of the existing 113-year-old North River Tunnel. This vital infrastructure supports more than 200,000 daily passengers via Amtrak and NJ TRANSIT and serves as a backbone for economic activity and connectivity between New York and New Jersey.

This is more than just a job — it’s a once-in-a-generation opportunity to contribute to a nationally significant infrastructure program that will reshape rail transportation, drive sustainable economic growth, and improve regional accessibility for millions. As part of this high-performing, multidisciplinary team, you will help deliver excellence on one of the most technically complex and high-profile projects in the world.

If you're seeking to make a meaningful, lasting impact — while advancing your career alongside some of the best minds in the industry — this is your moment.

Role accountabilities:

• Lead and manage the commercial team responsible for contract administration, procurement, cost control, and claims management.
• Develop and implement commercial strategies to optimize project profitability and minimize commercial risks.
• Oversee the preparation, negotiation, and administration of contracts, ensuring compliance with contractual terms and conditions.
• Conduct thorough reviews of contract documents, identifying potential risks and opportunities for cost savings.
• Manage procurement activities, including bid evaluations, contract negotiations, and supplier/vendor management.
• Monitor project financial performance, including budget management, forecasting, and variance analysis.
• Collaborate with project managers, engineers, and stakeholders to provide commercial guidance and support on project decisions.
• Ensure accurate and timely reporting of commercial status, including cash flow projections, revenue recognition, and cost reporting.
• Lead commercial negotiations with clients, subcontractors, and suppliers to achieve favorable outcomes for the project.
• Implement effective risk management strategies to mitigate commercial risks and maximize opportunities for project success.

Qualifications & Experience:

• Minimum of 10 years of progressive experience in commercial management within the heavy civil engineering industry, with a focus on tunneling, rail, transit, or similar infrastructure projects.
• Bachelor’s degree in Business Administration, Quantity Surveying, Engineering, or related field.
• Strong knowledge of contract management principles, procurement processes, and commercial best practices.
• Demonstrated leadership skills with the ability to manage and mentor a team of commercial professionals.
• Proven track record in negotiating and managing complex contracts and agreements.
• Excellent analytical and problem-solving skills, with attention to detail and accuracy.
• Effective communication and interpersonal skills, with the ability to build and maintain strong relationships with stakeholders.

Preferred Qualifications:

• Master’s degree in Business Administration, Construction Management, or related field.
• Professional accreditation such as MRICS (Member of the Royal Institution of Chartered Surveyors) or equivalent.
• Experience with FIDIC or other standard forms of contract used in infrastructure projects.
• Familiarity with project management software and tools for cost control, procurement, and contract administration.