Onsite Construction Project Manager: Lead Projects & Delivery

First Onsite - US; Tallahassee (FL); On-site; USD 70,000 - 100,000; Full time

Job summary

First Onsite is seeking a Project Manager to drive project success from start to finish, overseeing schedules, budgets, and scope with precision. You’ll review subcontractor proposals, coordinate with leadership, and maintain rigorous documentation to ensure safety and quality across sites.

In this role you’ll manage change orders, billing, and risk, respond to on-call needs, and mentor junior staff. A background in construction projects, DR or GC exposure, and certifications supports success in

Qualifications

• 2+ years as Assistant Project Manager in construction.
• Skilled in construction drawings, specs, and take-offs.
• Experience supervising multiple events or projects.
• Experience in DR or GC environments.
• High school diploma or equivalent.
• 7+ current industry certifications.

Responsibilities

• Manage projects from start to finish with quality control.
• Develop and maintain schedules, timelines, and budgets.
• Review, approve, and manage subcontractor proposals, scopes, change orders.
• Maintain project documentation: daily logs, reports, inventories.
• Coordinate with leadership on scope, buy-outs, reserves.
• Perform billing reviews, audits, and invoicing.
• Monitor risks and address schedule or budget issues.
• Respond to on-call needs and manage technician/subcontractor availability.
• Fill in as needed, including hands-on tasks.

Skills

Construction drawings & specs

Education

High school diploma or equivalent

7+ current industry certifications

Job description

First Onsite is seeking a Project Manager to drive project success from start to finish, overseeing schedules, budgets, and scope with precision. You’ll review subcontractor proposals, coordinate with leadership, and maintain rigorous documentation to ensure safety and quality across sites.

In this role you’ll manage change orders, billing, and risk, respond to on-call needs, and mentor junior staff. A background in construction projects, DR or GC exposure, and certifications supports success in