Civil and Marine Project Manager in Portland

Job Description

Project Manager – Heavy Civil & Marine Construction

A nationally recognized general contractor with more than a century of success in heavy civil and marine construction is seeking a talented Project Manager to join their team. This firm specializes in complex infrastructure projects such as bridges, dredging, environmental restoration, wetlands remediation, dams, piers, and docks.

If you're a hands-on leader who thrives in dynamic environments and wants to make an impact with a respected contractor, this is the opportunity for you. Must be open to travel.

Key Responsibilities:

• Lead all phases of project delivery—budgeting, scheduling, quality control, and execution
• Review contract documents and ensure compliance with specifications
• Develop and maintain detailed project schedules
• Manage subcontractors and suppliers; prepare scopes of work and cost breakdowns
• Track and process change orders; coordinate RFQs and evaluate pricing for fairness
• Maintain strong communication with clients, stakeholders, and internal teams
• Supervise project engineers and support staff; provide mentorship and performance guidance
• Collaborate with field teams to address claims, manage risks, and resolve jobsite issues
• Oversee procurement, equipment logistics, and timely material delivery

What You Bring:

• Bachelor’s degree in Civil Engineering, Mechanical Engineering, Construction Management, or related field
• 5+ years of experience managing heavy civil or marine construction projects
• Deep understanding of project management tools and processes (cost control, scheduling, procurement, estimating)
• Strong working knowledge of construction principles, contracts, and best practices
• Excellent communication, leadership, and organizational skills
• Willingness to travel to job sites as needed

What’s Offered:

• Industry-leading compensation and performance bonuses
• Comprehensive benefits package including health, dental, vision, and retirement plans
• Paid travel per diem
• Supportive, team-oriented culture focused on long-term growth
• High-profile, technically challenging projects

Ready to lead complex infrastructure projects with a top-tier contractor?

Apply now or send your resume and project list to Kenna Warren at kenna.warren@gogpac.com. All inquiries will be kept strictly confidential.

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.