Construction Project Manager — Lead Projects & Budgets

FIRST ONSITE, LLC; Denver (CO); On-site; USD 80,000 - 110,000; Full time

Job summary

First Onsite, LLC in Denver, CO is seeking a professional Project Manager to lead projects from start to finish, ensure safety, quality, and profitability, and coordinate with clients, subcontractors, and internal teams.

You will develop schedules, manage budgets and change orders, review proposals, and maintain comprehensive documentation, with on‑call responsibilities and a hands‑on approach when needed. This role rewards leadership and precision.

Qualifications

• 2+ years as Assistant Project Manager.
• Skilled in construction drawings, specs, and take-offs.
• Supervised 2+ Area Wide Events.
• Experience in DR or GC.
• High school diploma or equivalent.
• 7+ current industry certifications.
• Valid driver's license.

Responsibilities

• Manage projects from start to finish, including full oversight and quality control.
• Develop and maintain project schedules, timelines, and budgets.
• Review, approve, and manage subcontractor proposals, scopes, and change orders.
• Maintain all project documentation: daily logs, reports, inventories, and records.
• Coordinate with leadership on scope, buy-outs, and reserves.
• Perform billing reviews, audits, and invoicing.
• Monitor project risks and proactively address schedule or budget issues.
• Respond to on-call needs and manage technician/subcontractor availability, 24/7.
• Fill in as needed, including hands-on tasks and additional responsibilities.

Skills

Project management

Budgeting

Scheduling

Communication

Education

High school diploma or equivalent

Tools

MS Project

Excel

AutoCAD

Job description

First Onsite, LLC in Denver, CO is seeking a professional Project Manager to lead projects from start to finish, ensure safety, quality, and profitability, and coordinate with clients, subcontractors, and internal teams.

You will develop schedules, manage budgets and change orders, review proposals, and maintain comprehensive documentation, with on‑call responsibilities and a hands‑on approach when needed. This role rewards leadership and precision.