Senior Technical Project Manager - Supply Chain

Job Title: Senior Technical Project Manager - Supply Chain
Location: San Antonio, TX

Job Summary:
System One is seeking a Senior Technical Project Manager for a long term opportunity in San Antonio, TX.

Responsibilities

• Lead a large-scale Source-to-Pay (S2P) technology initiative, overseeing procurement, sourcing, contracts, supplier management, invoicing, and payment processes.
• Manage end-to-end delivery of an enterprise supply chain platform, including integration with ERP, finance, and related enterprise systems.
• Partner closely with Supply Chain, IT, Finance, Legal, and service providers to ensure project success.
• Coordinate project phases and workstreams from inception through completion, ensuring all planned deliverables are achieved.
• Escalate issues and coordinate resolution actions with executive sponsors.
• Prepare and communicate project plans, status updates, risk assessments, and budget reports to stakeholders and leadership.
• Ensure project scope is tightly controlled through formal change control and governance mechanisms.
• Coordinate staffing of project workstreams, including internal resources and external vendors.
• Manage system integrators and software vendors, including SOW compliance and milestone delivery.
• Identify, assess, and mitigate risks related to data, security, regulatory compliance, and operational readiness.

• Bachelor's degree in a relevant field or equivalent experience.
• 5+ years of enterprise IT project or program management experience, including large-scale ERP or Supply Chain initiatives.
• Demonstrated experience managing system integrators and professional services vendors.
• Strong understanding of supply chain, procurement, and financial business processes.
• Proficiency with project management tools, financial tracking, and executive reporting.
• Excellent written and verbal communication skills.
• Ability to manage ambiguity, competing priorities, and complex stakeholder environments.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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