Supplier Development & Performance Manager

Supplier Development & Performance Manager

Location: Milwaukee, WI

Onsite Flexibility: Hybrid — mostly remote with frequent travel to Canada, WI, CA, and other parts of the U.S. as required

Contract Details

• Position Type: Contract
• Contract Duration: 4 months
• Pay Rate: $60.00–$75.00 / Hour (USD)
• Travel Requirements: 50%+ domestic and overseas travel required; contingent worker will drive their personal vehicle (mileage reimbursable)
• Work Authorization: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Job Summary

TheSupplier Development & Performance Manager is responsible for leading end-to-end supplier performance improvement across quality, delivery, capacity, scalability, and sustainability. The role drives operational excellence throughLean manufacturing, structured problem-solving, and advanced supplier development strategies while supporting new product launches, supplier readiness, and continuous improvement initiatives aligned with business objectives and customer expectations.

Key Responsibilities

• Lead supplier performance management across quality, delivery, capacity, scalability, and sustainability including KPI tracking and reviews.
• Develop and execute supplier quality and delivery improvement plans to reduce SPPM and ensure on-time delivery.
• Perform supplier risk assessments and implement mitigation strategies.
• Drive continuous improvement and supplier training usingSix Sigma and Lean methods, including Kaizen initiatives (e.g., VSM, TPM, takt optimization, changeover reduction, standard work, etc).
• Lead structured problem solving (8D and root cause analysis) and ensure sustainable corrective actions.
• Manage supplier readiness for new product launches, including APQP, PPAP, and process validation.
• Validate supplier capacity, scalability, and technical capability.
• Conduct supplier audits and capability assessments across quality, processes, and capacity.
• Manage supplier-related programs management for NPI, ramp-ups, and recovery initiatives.
• Collaborate cross-functionally with procurement, engineering, operations, and quality.
• Establish governance, define KPIs, and drive supplier performance standards.

Required Experience

• 10+ years of experience in supplier development, supplier quality, plant quality, manufacturing, or supply chain.
• Proven experience in supplier performance improvement and recovery initiatives.
• Proven experience with new product integration, outsourcing, and greenfield operations preferred.
• Proven ability to coach and develop supplier capabilities.

Required Skills

• Deep expertise in Lean Manufacturing, Program & Project Management, Six Sigma, APQP, and PPAP processes.
• Strong knowledge of manufacturing processes, capacity analysis, quality systems.
• Strong analytical, problem-solving, and organizational skills.
• Excellent communication and stakeholder management abilities.
• High level of resilience, accountability, and professionalism.
• Ability to work effectively in matrix and cross-cultural environments.
• Ability to travel 50%+ (Domestic and Overseas) and engage with supplier operations.

Education Requirements

• Bachelor's degree in Engineering, Manufacturing, Business, or Supply Chain required.

Work Environment / Physical Requirements

• Position requires 50%+ travel, both domestic and overseas, to engage with supplier operations.
• Contingent worker will drive their personal vehicle; personal vehicle mileage is reimbursable.
• Frequent travel to Canada, WI, CA, and other parts of the U.S. as required and instructed.

Benefits

• Medical, Vision, and Dental Insurance Plans
• 401k Retirement Fund

About the Client

This client is a leading provider ofintelligent building solutions, operating across more than 150 countries with approximately 100,000 employees worldwide. The organization designs, installs, and services digital systems for safety, efficiency, and sustainability — including HVAC systems, fire safety equipment, security infrastructure, and intelligent building management platforms — serving clients in healthcare, data centers, higher education, advanced manufacturing, and pharmaceuticals. Teams here include mechanical engineers, building automation specialists, fire safety technicians, project managers, and business professionals who collaborate on complex, large-scale projects at the forefront of building decarbonization and smart technology.

About GTT

GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.

Job Number: 26-16137

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