Senior Mechanical Project Manager

This range is provided by Core States Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

$/yr - $/yr

Core States Group designs, builds, and manages programs and projects across North America and has been recognized on top lists throughout the architecture, engineering, and construction (A/E/C) industry. Established in 1999, the company offers integrated solutions with seamless continuity, and many of the world’s most notable brands count on Core States Group to deliver speed to market, cost certainty, and compelling design.

With 23 offices across the United States and Canada, Core States Group is an industry powerhouse that drives innovation and improves everyday life for countless people across several markets, including Convenience, Distributed Generation, Financial, Grocery, Housing, Industrial, Restaurants, Retail, Semiconductor, Tribal, Zero-Emission Vehicle (ZEV) Infrastructure, and more. Visit us at

As a Senior Mechanical Project Manager, supporting our Architecture and Engineering business unit, you will be leading a team of Project Engineers and Designers. You will apply experience in HVAC, plumbing/piping, and fire protection systems. As part of a multi‑disciplined firm, you will coordinate with Site/Civil Engineers, Electrical Engineers, Structural Engineers, Architects, and Construction Project Managers. You will be responsible for fully planning, executing, and finalizing projects according to project parameters for deliverables, schedules, and budgets for assigned clients.

You demonstrate strong communication and enjoy fostering strong relationships. You proactively seek opportunities to improve processes which offer better ideas, thus supporting innovation. You align with business objectives. You want to be part of a strong culture that is built upon respect and teamwork. You are professional, accountable, and committed to learning. You align with our Core Values of Integrity, Service, Excellence, Innovation, Inclusion.

• Serve as the lead point of contact for clients.
• Conduct initial project investigation.
• Prepare and negotiate proposals and contracts with clients and sub‑consultants.
• Plan staffing and establish budget hours within project parameters for all assigned staff.
• Manage staff and staffing schedules during the production process.
• Oversee project scheduling for all project related activities for all parties involved.
• Coordinate permitting approval process.
• Collect A/R’s, efficiency evaluations, profit evaluations and manage the financial aspect for all projects.
• Manage multiple projects with multiple clients simultaneously.
  • Organize and maintain project files.
  • Maintain documentation for billable hours.
  • Demonstrate an understanding of liability issues related to design.
  • Demonstrate an understanding of constructability and complex design.
  • Develop and mentor staff.
  • Participate in business development which involves attendance at marketing functions, business dinners/events, and cross marketing with other offices.

• 10+ years of combined production and management experience with general building mechanical engineering, preferably with commercial projects such as retail or restaurants.
• Bachelor’s Degree in Mechanical Engineering required.
• P.E. License preferred.
• AutoCAD, Revit, and Microsoft Office proficiency.

You will work with a team of Design Engineers, Professional Engineers, and Project Managers.

This role is based out of our Ontario, CA, Long Beach, CA, or Roseville, CA offices. While we encourage a hybrid work schedule, we are open to remote candidates within the state of California.

• COMPENSATION – Competitive wages and bonus programs.
• RETIREMENT – We offer a great 401(k) match to help you invest in your future and grow your retirement savings with confidence.
• HEALTHCARE – Excellent health benefits, life insurance options, and supplemental benefit options, giving you the flexibility to choose the coverage that best fits your needs and lifestyle.
• VACATION – Generous PTO time to help you recharge, relax, and maintain a healthy…