Job Description

• Senior Project Manager – Mechanical Construction

  Location: Oahu, Hawaii

  Industry: Commercial Mechanical Construction | HVAC | Plumbing | Piping

  Position Overview

  We are seeking an experienced Senior Project Manager to join a growing mechanical construction company on Oahu. This leadership opportunity is ideal for a seasoned professional with extensive experience managing complex mechanical projects, leading project teams, and overseeing financial and operational performance.

  Key Responsibilities

  • Oversee multiple mechanical construction projects from preconstruction through completion and closeout.

  • Lead project managers, superintendents, field personnel, and subcontractors.

  • Manage project budgets, schedules, forecasting, cost controls, and profitability.

  • Coordinate HVAC, plumbing, piping, hydronic systems, controls, and mechanical equipment installations.

  • Maintain strong relationships with owners, general contractors, engineers, and other project stakeholders.

  • Oversee procurement, subcontractor coordination, RFIs, submittals, change orders, and project documentation.

  • Ensure projects meet safety, quality, schedule, and financial performance expectations.

  • Provide leadership, mentorship, and operational guidance to project teams.

  Qualifications

  • 10–15 years of mechanical construction project management experience.

  • Strong technical background in HVAC, plumbing, hydronic systems, piping, controls, and mechanical equipment.

  • Experience managing commercial, institutional, public, federal, healthcare, laboratory, or industrial projects.

  • Proven ability to oversee multiple projects, project managers, and field leaders simultaneously.

  • Demonstrated financial and operational responsibility for construction projects.

  • Strong communication, leadership, problem-solving, and client relationship management skills.

  • Experience with USACE, NAVFAC, or other highly regulated projects preferred, but not required.

  Interested in Learning More?

  For a confidential conversation, contact:

  Jamie Tomczyk 

  Email: jamie.tomczyk@gogpac.com

  Phone: 605-705-2896

   

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.