Support the financial coordination of construction projects at South Mountain Company. Ensure project finances are accurate, organized, and aligned from early estimating through billing and closeout.
Work closely with our Director of Construction, Director of Finance and Project Leads to maintain clear records, support decision-making and keep projects financially on track. 

What You’ll Do 

• Maintain accurate financial records across multiple construction projects 
• Coordinate estimating support including unit cost tracking and budget setup
• Perform cost analysis and support project budget reporting
• Track and manage change-orders 
• Prepare and review invoices aligned with project progress and approved billing schedules
• Manage construction accounts receivable and resolve routine billing inquiries
• Manage AIA documentation and contract-related billing requirements
• Maintain job-costing information in Procore and related financial systems
• Support Project Leads and construction leadership with financial reporting
• Work with the Finance team to maintain consistent project accounting practices
• Work with the Construction team to maintain our Procore project management system 

Projects You’ll Support 

South Mountain Company works on a range of projects including custom homes, renovations, institutional work, and community projects on Martha’s Vineyard. 

The Project Finance Manager will work closely with project teams to support financial coordination across these projects from early estimating construction and project closeout. 

Success in This Role Looks Like 

The Project Finance Manager at South Mountain: 

• Keeps project financial records and project management accurate and up to date 
• Ensures invoices and billing align with project progress
• Helps project teams understand budgets and financial status
• Resolves routine financial questions clearly and efficiently
• Maintains organized records across multiple active projects 

How This Role Fits 

The Project Finance Manager plays an important role in helping project teams understand and manage the financial side of their work. By maintaining clear financial records and supporting billing and reporting processes, this role helps ensure projects move forward smoothly and that teams have the information they need to make informed decisions. 

Role Level & Growth 

South Mountain Company uses role levels to reflect scope of responsibility and professional growth. 

Project Finance Manager roles may evolve over time as experience, judgment, and responsibility increase. Growth typically includes taking greater ownership of project financial coordination, helping resolve financial issues independently, and supporting consistency across multiple projects. 

Role development focuses on deepening understanding of project delivery, financial systems, and collaboration with project teams and Finance. 

Learn more about this position, how to apply, our compensation policy, and our culture at https://southmountain.com/meet/ 

What You Bring 

• Experience in project or construction accounting
• Strong understanding of job costing, billing cycles, and contract-based billing structures
• Strong attention to detail and commitment to financial accuracy
• Ability to work independently across multiple projects
• Comfort working in accounting and project management systems
• Clear written and verbal communication skills
• Interest in how construction projects are delivered and managed 

About South Mountain Company

South Mountain’s mission is to uplift our community and environment by designing and building for a just future. For more than 50 years, our work has been guided by a simple principle: care for people and place, build lasting relationships, and trust that shared ownership and equity make us stronger. We believe in using our voice to promote those values—on Martha’s Vineyard and beyond. Locally, we bring them to life through architecture, construction, and solar—collaborating with clients to create enduring places with meaning and purpose, rooted in a shared commitment to something more.

Connections working at South Mountain Company