Construction Assistant Project Manager

Job overview

The Construction Assistant Project Manager works onsite in Saint Louis, MO. Compensation is not specified. McGrath is a 100% employee-owned construction manager and general contractor working on industrial, pharmaceutical, healthcare, energy, and complex commercial projects. The role supports project managers and field teams with project coordination, documentation, and jobsite problem-solving. It contributes to project delivery while providing hands-on experience and a stated path for growth toward Project Manager.

What you'll do

• Support Project Managers and field teams on active construction projects
• review plans, specifications, and submittals
• coordinate with subcontractors and suppliers
• track project progress, schedules, and documentation
• help address jobsite challenges.

What we're looking for

Skills & competencies

construction assistant project manager

construction projects

project coordination

subcontractors

project schedules

plans and submittals

employee-owned

mentorship

saint louis mo

mcgrath & associates

career path to project manager

Work arrangement

• Weekend coverage required

Benefits & perks

• 100% paid family medical, dental, and vision
• 401(k) with company match and Roth option
• paid time off and holidays
• company-paid life and disability insurance.

Why this role

The employer describes a clear path to Project Manager, employee ownership, mentorship, and hands-on project experience. Candidates may qualify with a related degree or field experience moving into an office role.

About the employer

McGrath & Associates, Inc is hiring for this role. Industry: Commercial and Institutional Building Construction. Sector: 23.