Mechanical Project Manager at ARCO National Construction Company in Richmond Heights, MO, US

Job description

• We are looking for a Mechanical Project Manager to join our growing team in St. Louis (Richmond Heights). You will be responsible for taking ownership of mechanical scopes from post-design through construction and startup. The ideal candidate is a proactive problem solver who thrives in a collaborative environment and brings both technical knowledge and a practical mindset to each project.

Responsibilities

• Take ownership of mechanical scopes from post-design through construction and startup
• Review subcontractor bids and proposals to confirm scope completeness, identify gaps, and ensure alignment with project requirements
• Review mechanical submittals and shop drawings for accuracy, completeness, and compliance with contract documents
• Track equipment procurement, submittals, and fabrication status to ensure timely delivery
• Coordinate with vendors and subcontractors to resolve issues and prevent schedule impacts
• Visit project sites as needed to verify installations align with design intent, plans, and company quality standards
• Manage RFIs, submittals, and change orders throughout the construction phase
• Coordinate with internal teams, field personnel, and project stakeholders keep projects moving efficiently
• Participate in project meetings and provide clear updates on status, risks, and next steps for mechanical scopes
• Support field quality control and assist with inspections to ensure proper installation
• Assist with preconstruction and estimating efforts as needed (not a primary responsibility)
• Manage multiple projects simultaneously while maintaining strong organization, responsiveness, and attention to detail

Requirements

• 3-5+ years of project management experience in mechanical construction, MEP, HVAC, piping, or related commercial/industrial project environments
• Strong working knowledge of mechanical systems, construction processes, and equipment procurement
• Ability to review bids, submittals, and installation work
• Experience coordinating with subcontractors, vendors, and field teams in a fast-paced environment
• Highly responsive, communicative, detail-oriented, and comfortable taking ownership of project execution
• Proficiency with construction/project management tools such as Procore, Bluebeam, and Microsoft Project preferred
• Bachelor’s degree in Mechanical Engineering, Construction Management, or a related field
• Ability to travel to project sites nationwide as needed

Skills

Required

• project management
• mechanical systems knowledge
• construction processes
• equipment procurement
• bid review
• submittal review
• communication
• responsiveness
• attention to detail
• organization

Preferred

• Procore
• Bluebeam
• Microsoft Project

Benefits

• We are committed to taking care of our greatest asset – our team. Our best-in-class benefits and superior compensation are what set us apart from the competition and continue to attract top industry talent.
• Industry-leading performance-based bonus program
• 100% employer-funded ESOP to all associates
• Traditional and Roth 401k
• Tuition reimbursement for associates
• Scholarship for associates’ children up to $28,000 per child
• 1-month paid sabbatical after every five years of employment, plus $5,000 for travel
• 1-week paid volunteer leave each year & 100% charitable match
• Medical, dental, and vision insurance coverage
• 3 weeks of vacation
• 100% paid 12-week maternity leave