Assistant Project Manager - Commercial Construction

Why Chinburg?

Founded by Eric Chinburg in 1987, Chinburg Properties is a dynamic and growing company based in the Seacoast region of New Hampshire with projects and properties in NH, ME, and VT. Over nearly four decades, the company has evolved from a small business into one of the most trusted names in quality development, building, renovation, construction management and property management. Chinburg's success is rooted in building strong relationships—with customers, employees, and business partners alike.

Chinburg is known for its innovative development philosophy and commitment to incorporating best practices, including a strong focus on green building principles. Our expanding team includes professionals from diverse educational backgrounds. In recent years, we’ve welcomed top talent from respected institutions such as Northeastern University, Wentworth Institute of Technology, and the University of New Hampshire, MIT. On our team, we have experienced professionals from many industries and trade certifications.

College of Engineering. We have a strong focus on professional development.

At our core, Chinburg remains a family-founded business, and we continue to embrace new employees as part of our extended family. We value individuals who bring warmth and confidence, along with grit and determination, to our team.

The Assistant Project Manager supports the Project Management team throughout the full project life cycle, from initial planning and estimating through project execution and closeout. This role provides critical coordination and administrative support across estimating, project documentation, plan management, scheduling, procurement, cost tracking, and project closeout. The Assistant Project Manager works closely with Project Managers, site supervisors, subcontractors, vendors, and internal teams to help ensure projects are completed safely, efficiently, accurately, on schedule, and in accordance with company standards.

• Assist with the estimating process by gathering, organizing, and reviewing bid documents and supporting materials.
• Perform quantity takeoffs and assist with the preparation of detailed cost estimates.
• Obtain and organize subcontractor and vendor pricing as directed.
• Assist with maintaining estimating documentation and records.

• Assist with managing and maintaining current construction drawings, specifications, and related project plans.
• Coordinate the distribution of updated drawings and plan revisions to appropriate project team members, subcontractors, and vendors.
• Help identify and communicate plan discrepancies, revisions, and other changes that may impact project execution.
• Maintain organized records of drawings and revisions throughout the project.

• Maintain and organize project documentation, including submittals, RFIs, permits, contracts, change orders, correspondence, and other project records.
• Ensure project documentation is current, complete, accurately maintained, and readily accessible.
• Assist with preparing and submitting building permit applications and related documentation.
• Coordinate with local permitting authorities and assist with tracking permit status and requirements.
• Support compliance with applicable building codes, permitting requirements, and company standards.

• Assist with the preparation, processing, and tracking of purchase orders, subcontracts, change orders, invoices, and other project cost documentation.
• Support Project Managers with maintaining accurate project budgets and cost records.
• Assist with monitoring committed and projected costs and identifying discrepancies or items requiring follow-up.
• Maintain…