Senior Project Manager - Mission Critical Construction

Scott Humphrey Corporation; St. Louis (MO); On-site; USD 120,000 - 170,000; Full time

Job summary

Scott Humphrey Corporation’s Onsite Senior Project Manager will lead mission-critical construction projects in St. Louis, MO, with future nationwide travel.

You will oversee preconstruction through turnover, maintaining a strong onsite presence and coordinating with Superintendents, trade partners, and design teams to meet safety, quality, schedule, and budget targets on complex facilities. Candidates should bring 8–10+ years of GC PM experience, proven leadership on large projects, and a track

Qualifications

• 8–10+ years of construction PM experience with a general contractor.
• Experience leading large or technically complex construction projects.
• Strong onsite leadership with field teams and trade partners.
• Experience with data centers, mission-critical facilities, or similarly complex projects preferred.

Responsibilities

• Lead mission-critical construction projects from preconstruction through turnover.
• Maintain a consistent onsite presence and provide leadership across all project activities.
• Partner with Superintendents to manage safety, quality, sequencing, and schedule.
• Lead and mentor Project Managers, Assistant PMs, and Project Engineers.
• Manage client relationships and serve as primary contact throughout the project.
• Oversee budgets, forecasting, cost reporting, contracts, procurement, and change management.
• Lead onsite meetings with OAC, subcontractors, and internal teams.
• Coordinate subcontractors, vendors, design teams, and stakeholders.

Skills

Project leadership

Onsite execution

Stakeholder management

Construction management

Travel readiness

Education

Bachelor’s in Engineering/CM

Job description

Onsite Senior Project Manager – Mission Critical Construction

Home Office: St. Louis, Missouri

Current Project: St. Louis, Missouri

Future Travel: Nationwide project assignments

We’re looking for an experienced Onsite Senior Project Manager to lead large-scale mission critical construction projects with an established national general contractor.

This role is based out of the company’s St. Louis office, with the initial project also located in St. Louis. Longer term, the Senior Project Manager should be open to traveling to future project sites across the country.

This is a strong opportunity for a field-focused Senior PM who enjoys leading teams onsite, partnering closely with Superintendents and trade partners, and solving complex construction challenges in real time.

What You’ll Do:

• Lead mission-critical construction projects from preconstruction through turnover
• Maintain a consistent onsite presence and provide leadership across all project activities
• Partner directly with Superintendents to manage safety, quality, sequencing, and schedule
• Lead and mentor Project Managers, Assistant Project Managers, and Project Engineers
• Manage client relationships and serve as a primary point of contact throughout the project
• Oversee project budgets, forecasting, cost reporting, contracts, procurement, buyout, and change management
• Lead onsite OAC, subcontractor, and internal project meetings
• Coordinate subcontractors, vendors, design teams, consultants, and project stakeholders
• Oversee long-lead equipment, complex MEP coordination, and critical project milestones
• Identify project risks early and drive practical, timely solutions
• Ensure projects meet financial, schedule, safety, quality, and client expectations

What We’re Looking For:

• 8–10+ years of construction project management experience with a general contractor
• Proven experience leading large or technically complex construction projects
• Strong experience working onsite alongside field teams and trade partners
• Experience with data centers, mission-critical facilities, advanced manufacturing, industrial, healthcare, or similarly complex projects preferred
• Strong knowledge of project financials, scheduling, procurement, contracts, buyout, and change management
• Design-build experience is highly preferred
• Bachelor’s degree in Engineering, Construction Management, or a related field required
• Strong leadership, client-management, communication, and problem-solving skills
• Willingness to travel or relocate to future project sites nationwide