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Assistant Project Manager-WWT


Job Location:

Auburn Hills, MI - USA

Monthly Salary: Not provided by the employer
Posted: 30 July 2026 (30+ days ago)
Application Deadline: 27 October 2026
Vacancies: 1 Vacancy

Job Summary

COMMERCIAL CONTRACTING CORPORATION

WE ARE AN EMPLOYEE-OWNED COMPANY

Top Workplace USA 2022-2026

Top Workplace Detroit Free Press 2017-2026

OUR MISSION:TO IDENTIFY HIRE AND RETAIN THE VERY BEST PEOPLE.

OUR CORE VALUES

KEEP PEOPLE SAFE:We must strive to protect our most valuable asset each & every day.

INTEGRITY:Were one team made up of people who are dependable & act with integrity.

HUMILITY:We are humble team players who prioritize the mission over personal ego.

DRIVE:Our people are passionate about their work relationships & success.

LOYALTY:We are dedicated to achieving the mission of each project & the overall company.

ATTITUDE:We will inspire others to be positive & overcome daily challenges to achieve our mission.



JOB DESCRIPTION



TITLE: Assistant Project Manager Water/Wastewater Treatment

LOCATION: Auburn Hills Michigan

JOB SUMMARY

We are seeking an experienced Assistant Project Manager (APM) to support the planning execution and successful delivery of industrial and heavy commercial construction projects with a strong focus on Water/Wastewater Treatment Plant (WWTP) projects.

The Assistant Project Manager will assist with project scheduling project buyout estimating document control subcontractor management and coordination of self-perform construction activities. This role may support one large project or multiple small-to-medium-sized projects simultaneously. Project delivery methods may include Self-Perform General Contracting and Construction Management.

Project values typically range from $500000 to $15 million. Travel may be required depending on project location and business needs.

KEY RESPONSIBILITIES

  • Support project execution from preconstruction through closeout.
  • Maintain a strong commitment to company safety policies procedures and culture.
  • Follow established project controls purchasing estimating and operational procedures.
  • Collaborate with clients project executives engineers field teams subcontractors designers and regulatory agencies to ensure project success.
  • Assist in managing project budgets cost tracking forecasting and financial reporting.
  • Support change order preparation pricing negotiation and documentation.
  • Manage project documentation including submittals RFIs drawing revisions punch lists and closeout documents.
  • Assist with project buyout activities and subcontractor procurement.
  • Support estimating efforts including budgeting quantity reviews change requests and field order quotations.
  • Coordinate subcontractor and self-perform scopes with field supervision.
  • Establish and maintain positive customer and stakeholder relationships.
  • Assist with project planning logistics scheduling engineering coordination and safety planning.
  • Develop and maintain project schedules using Microsoft Project or Primavera.
  • Prepare letters of intent purchase orders subcontract agreements and related project documentation.
  • Track submittals and shop drawings to ensure compliance with project requirements and schedule milestones.
  • Support distribution of drawings specifications and other project documents.
  • Assist with onboarding and administrative support for field personnel.
  • Maintain project records update logs expedite material deliveries monitor labor costs and support schedule updates throughout construction.
  • Participate in project closeout activities including punch list management turnover documentation vendor compliance and final records management.
  • Travel as needed to support project operations.



QUALIFICATIONS

  • Bachelors degree in Construction Management Engineering or a related field.
  • 35 years of construction project management experience or relevant internships with a General Contractor or Construction Management firm or an equivalent combination of education and experience.
  • Previous Water/Wastewater Treatment Plant (WWTP) experience is required.
  • Knowledge of construction project management principles and project controls.
  • Experience with Microsoft Office applications and document management systems.
  • Strong organizational communication planning and problem-solving skills.
  • Ability to manage multiple priorities in a fast-paced environment.



PREFERRED SKILLS

  • Experience with:
    • Sage 300
    • Procore
    • Prolog
    • Microsoft Project
    • Primavera P6
  • Experience supporting industrial water/wastewater heavy commercial or heavy civil construction projects.
  • Familiarity with project estimating procurement scheduling and cost control processes.



WORK ENVIRONMENT

  • Fast-paced construction and project management environment.
  • May involve managing multiple projects and competing priorities.
  • Work may be performed in both office and construction site settings.
  • Exposure to varying weather conditions when visiting project sites.
  • Occasional exposure to construction-related hazards including noise dust equipment elevated work areas and active jobsite conditions.



PHYSICAL REQUIREMENTS

  • Ability to travel to project sites as needed.
  • Ability to walk construction sites for extended periods.
  • Ability to navigate uneven terrain stairs ladders and active construction areas.
  • Ability to communicate effectively with clients team members subcontractors and project stakeholders.
  • Ability to comply with all company and job-site safety requirements.

PAY & BENEFITS

  • Competitive salary (based on experience)
  • Comprehensive benefits package including:
    • Medical dental and vision insurance
    • Paid time off and holidays
    • Retirement savings plan (401k)
    • Employee Stock Ownership Program (ESOP)





EQUAL OPPORTUNITY EMPLOYER

Commercial Contracting Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race color religion sex sexual orientation gender identity national origin veteran status or disability.

APPLY TODAY







Keywords:

Assistant Project Manager

APM

Water/Wastewater Construction

WWTP

Water Treatment Plant

Wastewater Treatment Plant

Water Infrastructure

Wastewater Infrastructure

Heavy Civil Construction


Required Experience:

IC


About Company

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Commercial Contracting Corporation is a full-service contracting firm headquartered in Metro Detroit. Experts in general contracting and equipment installation

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