Assistant Project Manager

Job Title:

Assistant Project Manager - Commercial Construction

Employment Type:

Full-Time | General Contractor | Commercial Construction Benefits Include:

• Competitive compensation with performance-based bonuses
• 401(k) with company match
• Paid time off and holidays
• Professional development and mentorship
• Long-term career advancement opportunities
• Strong team-oriented culture with local projects

Tiello is partnered with a highly respected St. Louis-based General Contractor known for its craftsmanship, integrity, and strong client relationships. With a diverse portfolio of commercial projects ranging from ground-up construction to complex renovations, this firm has built a reputation for delivering quality work while fostering long-term relationships with clients and employees alike.

With a consistent local backlog and a collaborative culture, the company encourages innovation, supports professional growth, and recognizes hard work.

The company is seeking an Assistant Project Manager to help manage commercial construction projects from preconstruction through closeout. This role is ideal for someone who has developed a strong foundation as a Project Engineer and is ready to take on greater ownership of project coordination, financial management, and client communication.

Working alongside experienced Project Managers and Superintendents, you'll play a key role in delivering successful projects while continuing to grow into a Project Manager position.

• Commercial projects ranging from $20K to $15M
• Mix of ground-up and renovation projects
• Diverse portfolio including commercial, municipal, retail, restaurant, and multifamily
• All projects located within the Greater St. Louis Metro Area
• Strong mentorship from senior leadership
• Collaborative, team-first culture with long-term career growth opportunities

• Assist in managing commercial construction projects from preconstruction through closeout
• Coordinate subcontractors, vendors, and project stakeholders
• Manage RFIs, submittals, shop drawings, and project documentation
• Support project scheduling, procurement, and buyout activities
• Track budgets, change orders, and project costs
• Review drawings, specifications, and construction documents
• Participate in owner, architect, and subcontractor meetings
• Support quality control, safety compliance, and project closeout
• Help ensure projects are completed on schedule and within budget

• Bachelor's degree in Construction Management, Engineering, or a related field preferred
• 2-5 years of commercial construction experience with a General Contractor
• Experience supporting or managing ground-up and/or renovation commercial projects
• Strong communication, organizational, and problem-solving skills
• Proficiency with Microsoft Office; experience with Procore, Bluebeam, or similar construction software is a plus
• Desire to continue growing into a Project Manager role

Tiello is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.