[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) General Motors · Warren, MI # Supplier Management Project Manager -Global Supply Chain Warren, Michigan, United States of America Full-time Manager or lead Supply Chain & Logistics Listed on General Motors’s official careers site. Posted October 27, 2026. Check that it is still open and apply there. [Apply on General Motors’s careers site →](https://generalmotors.wd5.myworkdayjobs.com/Careers_GM/job/Warren-Michigan-United-States-of-America/Supplier-Management-Project-Manager--Global-Supply-Chain_JR-202623046-1) [OpenNash Jobs](https://jobs.opennash.com/) / [General Motors](https://jobs.opennash.com/companies/general-motors/) / Supplier Management Project Manager -Global Supply Chain ## 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; escalate 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. Non-Discrimination and Equal Employment Opportunities (U.S.) General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers. All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws. We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire. Accommodations General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying. ## At a glance - Posted by the employer: Oct 27, 2026 - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 1, 2026 - Listed for: 5 days - Location: Warren, Michigan, United States of America - Employment type: Full-time[Apply on General Motors’s careers site →](https://generalmotors.wd5.myworkdayjobs.com/Careers_GM/job/Warren-Michigan-United-States-of-America/Supplier-Management-Project-Manager--Global-Supply-Chain_JR-202623046-1) ## Hiring at General Motors - Open jobs: 784 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All General Motors jobs](https://jobs.opennash.com/companies/general-motors/) · [Weekly hiring report](/reports/hiring/) ## More jobs at General Motors ### [Logistics Lead, CCA Task Force](https://jobs.opennash.com/companies/general-motors/jobs/db639a46067af7abe35c/) Warren, Michigan, United States of America ### [Senior Manager - Digital Business Transformation (SAP- Purchasing, Supply Chain)](https://jobs.opennash.com/companies/general-motors/jobs/f4247b7b4fa3f27b52d6/) Warren, Michigan, United States of America ### [Sr. Group Supply Chain Manager](https://jobs.opennash.com/companies/general-motors/jobs/98381e127c7c57549e53/) Warren, Michigan, United States of America ### [2027 Summer Intern - GM OneOps Deploy Engineer](https://jobs.opennash.com/companies/general-motors/jobs/732d3e767309a2d8a654/) Warren, Michigan, United States of America ### [2027 Summer Intern - Manufacturing Excellence Industrial Engineering](https://jobs.opennash.com/companies/general-motors/jobs/613cbf539775caef4d08/) Warren, Michigan, United States of America ## Similar jobs at other companies ### [Project Manager, Client Skills Training & Practice Management (AI-Enabled Learning) | Global Private Bank](https://jobs.opennash.com/companies/jpmorganchase/jobs/c27b1d9055c34eb26331/) JPMorganChase · TX, United States ### [Product Manager - Global Supplier Services](https://jobs.opennash.com/companies/jpmorganchase/jobs/b59c1701c23a4b77d71e/) JPMorganChase · Plano, TX, United States ### [Supplier Risk Manager, GPO Global Supplier Management](https://jobs.opennash.com/companies/amazon/jobs/09f2a28ffbe807bb01fa/) Amazon · US, TX, Houston ### [Corporate Planning & Management – Global Procurement – Strategic Supplier Management, Vice President, Dallas](https://jobs.opennash.com/companies/goldman-sachs-group/jobs/5362baa44fa46e8dc2a7/) Goldman Sachs Group · Dallas, United States ### [Global Supplier Relations Assistant Manager](https://jobs.opennash.com/companies/estee-lauder/jobs/9d792746dc3616cd760a/) The Estée Lauder Companies · Long Island City, NY, US, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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