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General Motors

Supply Demand Planning Manager

Warren, Michigan, United States of America

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hirly's read of this role

Seniority
Lead / management
Country
US
Work mode
On-site / unstated
First seen by hirly
6 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Job Description

  • Overview:
  • Cradle to grave responsibility of new and existing vehicle programs comprising of various tasks across the Global Vehicle/Propulsion Development cycle focused on the Demand Supply organization including support for Accessories and Customer Care & Aftersales.

The Demand & Supply Planning Manager leads cross-functional efforts to forecast demand, align supply plans, and identify and resolve long-term capacity constraints. This role uses data and analytical tools to support strategic decisions across planning horizons, improve collaboration with internal stakeholders and suppliers, and provide clear visibility into supply limitations. Leads multiple initiatives and drives the continuous improvement of planning tools, processes, and capabilities.

What You’ll Do:

  • Manage project status, sufficiency plans, issue closure, and performance metrics.
  • Develop, review, approve, and maintain Global Tooling Letters and vehicle/part Lean Capacity Rates.
  • Conduct capacity simulations and studies for future content, program milestones, and production changes.
  • Identify and resolve demand–supply disconnects, capacity constraints, and future supply gaps.
  • Partner with Purchasing, Scheduling, Program Execution, Program Purchasing, Operations, and suppliers on constraint-resolution plans.
  • Represent Supply Planning and Supply organizations in cross-functional forums, including PET, ECE, Launch/Vertical Order Fulfillment, and Operations Planning.
  • Support flawless launches by proactively identifying, escalating, and resolving capacity risks across new vehicle programs.
  • Drive transparency of capacity issues and track mitigation plans through implementation and closure.
  • Improve capacity-analysis processes and use available data and tools to identify constraints at least one year in advance.
  • Perform on-site analysis, develop corrective actions, and support strategic crisis management as needed.
  • Provide root-cause feedback to advance Global Capacity Management processes.
  • Support B1 sourcing generation, distribution, and ecosystem maintenance, along with strategic company initiatives.

Your Skills & Abilities (Required Qualifications) :

  • 2+ years relevant post-graduate work experience in purchasing, supply chain, program/product management, manufacturing, logistics, manufacturing or product development (any internship or co-op experience will not be considered)
  • Excellent communication skills both verbal & written
  • Ability to communicate complex concepts in simple, visual terms suitable to a wide cross-section of audiences (data storytelling)
  • Working knowledge of basic statistical and mathematical tools for problem solving and data analysis
  • Highly motivated self-starter with ability to work in sometimes ambiguous situations
  • Ability to work in an ever-changing/evolving program environment
  • Ability to coordinate activities across multiple organizations
  • Project Management skills
  • Strong problem-solving capability; strong analytical skills
  • Strong team player with excellent collaboration skills
  • Managerial courage; ability to stand along

What Will Give You A Competitive Edge (Preferred Qualifications) :

  • Bachelor's degree in Business, Supply Chain, Finance, related field
  • Experience building reports in Power BI



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.

Original posting on General Motors's site ↗

Listed on hirly, a job board. hirly is not the employer: General Motors is hiring for this role.

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