Senior Supply Planning Manager

Created/Revised Date: June 22, 2026
Anticipated Closing Date: August, 2026
Job Title: Senior Supply Planning Manager
Location: Irvine, CA; Onsite
Shift: First Shift

The salary range for this position is expected to be between $150,000.00 - $175,000.00 per year, depending on geographic location, experience, and other qualifications of the successful candidate.

Employment Type: Full-Time | Direct Hire
FLSA Status: Exempt
Schedule: Mon-Fri, 8:00am-5:00pm

About the Role:
Are you a master of the puzzle that is global supply chain dynamics? We are looking for a strategic, hands-on leader to orchestrate our end-to-end supply planning operations. In this high-impact role, you won't just manage processes-you will build them. You'll be the heartbeat of our production strategy, ensuring our growth is supported by scalable systems and a high-performing team. If you thrive on turning complex data into seamless operational reality, we want to talk.

Essential Duties and Responsibilities:
• Lead end-to-end supply planning, mastering capacity, production flow, and inventory health.

• Architect master production schedules (MPS) that perfectly align with ambitious demand forecasts.

• Spearhead our Sales & Operations Planning (S&OP) process, acting as the bridge between Operations, Finance, and Sales.

• Master the art of balancing elite service levels with lean inventory investment.

• Proactively identify and extinguish supply risks before they reach the production floor.

• Mentor and grow a talented team, fostering a culture of radical accountability and continuous improvement.

• Partner with Procurement, Engineering, and Quality to ensure flawless product delivery.

• Define and own the KPIs that drive our success, from plan adherence to OTIF metrics.

• Champion the evolution of our ERP/MRP systems to modernize how we operate.

• Serve as the supply planning lead for new product introductions and lifecycle transitions.

Qualifications:

• 8-12+ years of high-level supply chain/planning experience with a track record of leadership.

• Deep experience within complex, high-precision manufacturing environments.

• Expertise in S&OP, ERP/MRP mastery, and sophisticated inventory optimization.

• A natural ability to lead, influence, and align cross-functional teams.

• Strong analytical intuition: the ability to see the story behind the data.

• Exceptional communication skills, with the polish to persuade and negotiate at all levels.

• Background in Lean, Six Sigma, or similar methodologies preferred.

Benefits:
Medical insurance
Dental insurance
Vision insurance
Paid time off (PTO)
Paid holidays
Paid sick leave

Disclaimer: The compensation and benefits information in this posting represent a good faith and reasonable estimate of what it might pay for this position. This information may be modified at any time, subject to applicable law.

Equal Opportunity Employer:
Eastridge Workforce Solutions is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity, and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, gender expression, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Eastridge Workforce Solutions also prohibits harassment or retaliation of applicants or employees based on any of these protected categories. It is our policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.

Massachusetts Candidates:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
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