Senior Project Manager - Mechanical Design

Grunau Company; Oak Creek (WI); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Life insurance

Short-term disability

Long-term disability

401K with match

Profit sharing

Employee stock purchase program

Job summary

Grunau is seeking a Senior Project Manager in Oak Creek, WI to lead mechanical design-build projects and own client relationships. The role emphasizes leadership, estimating, and complex design-build execution across piping and sheet metal systems.

Ideal candidates bring 10+ years in mechanical contracting, strong mentoring skills, and a proven record of delivering projects with solid margins. Strong MS Office proficiency is expected.

Qualifications

• 10+ years of progressive project management experience in mechanical contracting.
• Proven experience in piping and sheet metal systems.
• Mechanical design experience strongly preferred.
• Demonstrated success building and maintaining long-term client relationships.
• Deep understanding of mechanical construction practices, processes and standards.
• Experience leading, mentoring, and developing high-performing teams.
• Strong estimating background across mechanical trades.
• Proficiency in Microsoft Excel, Word, and Outlook; adaptable to new software platforms.

Responsibilities

• Lead estimating efforts across Pipefitting and Sheet Metal and develop design-build estimates.
• Mentor PMs in change order pricing and cost control.
• Own and manage client, owner, and general contractor relationships; pursue new opportunities.

Skills

Project management

Client relationships

Leadership

Estimating

Mechanical design

Education

Bachelor’s degree in Mechanical Engineering or Construction Management

Tools

Microsoft Excel

Microsoft Word

Microsoft Outlook

Job description

Senior Project Manager - Mechanical Design

Grunau

Oak Creek, WI 53154

At Grunau, Senior Project Managers set the standard. They are trusted leaders who drive exceptional project outcomes, build lasting relationships, and actively shape the future of our company. This role is designed for experienced mechanical professionals who want project ownership, influence, and the opportunity to work at the highest level of mechanical construction and design-build delivery.

Senior Project Managers at Grunau are differentiated by their ability to lead complex work, sell and deliver projects, and develop the next generation of leaders within our organization.

Key Responsibilities

Estimating and Preconstruction Leadership:

• Lead estimating efforts across Pipefitting and Sheet Metal
• Develop and execute design-build estimates, partnering with internal teams and clients
• Mentor Project Managers and Assistant Project Managers in change order pricing and cost control
• Proactively support company-wide estimating and pursuit efforts

Labor Planning and Field Leadership

• Forecast and manage labor hours to support project financial goals
• Coordinate manpower planning and scheduling
• Build strong, collaborative relationships with the Foremen and field crews
• Communicate clearly to align expectations between office and field operations

Safety Leadership

• Champion jobsite safety from project kickoff through closeout
• Perform safety audits and proactively address potential risks
• Foster a culture where safety is planned, communicated, and executes at every level

Client Development and Sales

• Own and manage client, owner, and general contractor relationships
• Actively pursue new business opportunities and strategic partnerships
• Lead proposal development and participate in client presentations
• Serve as trusted advisor throughout the project lifecycle

Technical and Design

• Apply comprehensive mechanical system knowledge across diverse project types
• Leverage building code and standards experience to deliver value-driven solutions
• Utilize mechanical design experience to support complex design-build projects

Operational Excellence and Leadership

• Deliver projects that meet or exceed planned gross margins
• Mentor and develop Project Managers and Assistant Project Managers
• Follow and continuously improve Grunau's Project Management processes
• Lead by example through continuous improvement, accountability, and professionalism

Required Education

• Bachelor’s degree in Mechanical Engineering or Construction Management or Equivalent Experience

Required Demonstrated Experience

• 10+ years of progressive project management experience in mechanical contracting
• Proven experience in piping and sheet metal systems
• Mechanical design experience strongly preferred
• Demonstrated success building and maintaining long term client relationships
• Deep understanding of mechanical construction practices, processes and standards
• Experience leading, mentoring, and developing high-performing teams
• Strong estimating background across mechanical trades
• Demonstrable success developing and maintaining customer relationships
• Proficiency in Microsoft Excel, Word, and Outlook; adaptable to new software platforms

Pay Range:

Competitive base salary, commensurate with experience + Performance based incentive compensation

Excellent Benefits:

Medical, Dental, Life Insurance, Short + Long-Term Disability, Matching 401K, Profit Sharing, Opportunity to participate in Employee Stock Purchase Program.

EEO Statement:

APi Group is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Equal Opportunity Employer, including disabled and veterans.