Supplier Management Project Manager -Global Supply Chain

General Motors; Warren (MI); Hybrid; USD 95,000 - 135,000; Full time

Job summary

General Motors Company is seeking a Project Manager to lead Aftersales initiatives from definition through implementation and closeout. The role spans Supply Chain, Purchasing, Logistics, Customer care and Aftersales warehouse operations, Sales and Marketing, and Finance, requiring disciplined management practices for on-time, on-scope delivery.

The candidate will manage scope, schedules, risks, budgets, and governance, partnering with stakeholders across functions to achieve measurable business

Qualifications

• Five+ years of experience in supply chain, logistics, purchasing, program/project management, manufacturing, warehouse operations, or related fields.
• Demonstrated experience leading cross-functional projects across initiation, planning, execution, monitoring and closeout.
• Strong scheduling, risk/issue management, change control, and stakeholder management skills.

Responsibilities

• Define project charters, objectives, scope, deliverables, governance and acceptance criteria.
• Develop and maintain integrated project plans, milestones, and critical paths.
• Lead kickoff meetings, status reviews, steering updates and lessons-learned sessions.
• Track schedule, budget, risks, issues, decisions and actions; raise barriers with recommendations.
• Coordinate cross-functional workstreams and clarify roles to ensure timely delivery.
• Manage changes with impact assessment, approvals and documentation.
• Create scorecards and executive status reports on progress and variances.
• Gather requirements and align priorities with business and technical stakeholders.
• Support financial planning with estimates, forecasts, and budget reviews.
• Oversee implementation readiness, training, adoption and transition to operations.
• Identify process improvements and apply lessons learned to raise delivery standards.

Skills

Project management

Cross-functional collaboration

Scheduling

Risk management

Stakeholder management

Facilitation

Problem solving

Written communication

Executive presentations

Influence without authority

Attention to detail

Education

Bachelor's Degree

Project-management certification

Job description

Job Description

The Role

The GSC Supplier Management organization is seeking a results-oriented Project Manager to lead cross-functional Aftersales initiatives from definition through implementation and closeout. This role owns project scope, schedules, milestones, risks, dependencies, resources, budgets, governance, and stakeholder communications across Supply Chain, Purchasing, Logistics, Customer care & Aftersales warehouse operations, Sales and Marketing, Global Enterprise Solutions, Aftersales Engineering, Finance, and Global Architecture. The ideal candidate applies disciplined project-management practices to deliver measurable business outcomes on time and within scope.

What You'll Do

• Define project charters, objectives, scope, deliverables, success measures, governance, and acceptance criteria.
• Develop and maintain integrated project plans, work breakdown structures, milestones, dependencies, resource needs, and critical paths.
• Establish project cadence and lead kickoff meetings, status reviews, steering updates, decision forums, and lessons-learned sessions.
• Track schedule, scope, budget, risks, issues, assumptions, decisions, and action items; elevate barriers with clear recommendations.
• Coordinate cross-functional workstreams, clarify roles and ownership, and ensure timely completion of commitments.
• Manage changes through impact assessment, approval, documentation, communication, and baseline updates.
• Create scorecards, executive presentations, and concise status reports covering progress, variances, risks, decisions, and next steps.
• Partner with business and technical stakeholders to gather requirements, align priorities, resolve conflicts, and manage expectations.
• Support financial planning by developing estimates, monitoring budgets, reviewing forecasts, and identifying cost or resource variances.
• Facilitate implementation readiness, stakeholder communications, training coordination, adoption activities, and transition to operational owners.
• Identify process improvements and apply lessons learned to strengthen project delivery standards across the organization.
• Ensure project documentation is accurate, current, accessible, and compliant with organizational requirements.

Your Skills & Abilities (Required Qualifications)

• 5 years of experience in supply chain, logistics, purchasing, program/project management, manufacturing, warehouse operations or related((any internship or co-op experience will not be considered).
• Demonstrated experience managing cross-functional projects through initiation, planning, execution, monitoring and control, and closeout.
• Strong capability in project scheduling, milestone tracking, risk and issue management, change control, and stakeholder management.
• Ability to manage multiple projects or workstreams in a fast-changing environment.
• Strong facilitation, problem-solving, decision-support, written communication, and executive-presentation skills.
• Ability to influence without direct authority and drive accountability across functions and leadership levels.
• Strong attention to detail, organization, adaptability, and focus on measurable results.

What Will Give You A Competitive Edge (Preferred Qualifications)

• Bachelors Degree.
• Project-management certification or formal project-management training.
• Experience with predictive, agile, or hybrid delivery methods.
• Experience in Supply Chain, Warehousing, Logistics, Supplier Management, or Aftersales operations.
• Experience managing project budgets, organizational change, or large-scale implementations.

GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc).

This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.

This job is not eligible for relocation benefits. Any relocation costs would be the responsibility of the selected candidate.

About GM

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

Benefits Overview

From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources .