Sr Production Planner Jobs (NOW HIRING)

The Senior Production Planner supports a growing manufacturing operation by owning production and material planning activities for sub-assemblies, spare parts, upgrades, and customer commitments. This role builds and maintains detailed production schedules, interprets MRP outputs, manages orders within the ERP system, and ensures components are available to meet build and shipment timelines. The planner works across multiple functions to align supply and demand priorities, directly impacting delivery performance and revenue execution, while gaining exposure to complex, high-tech capital equipment manufacturing.

• Build, maintain, and optimize production schedules for sub-assemblies, spare parts, upgrades, and customer orders.
• Interpret MRP outputs and translate planning signals into executable production and purchase orders.
• Release, adjust, and manage production and material orders within the ERP system to support changing priorities.
• Analyze current and upcoming demand to identify what is due, what is coming due, and where shortages or risks may affect commitment dates.
• Monitor component availability and inventory positions to ensure on-time builds and shipments.
• Coordinate closely with Procurement, Manufacturing, Engineering, Logistics, Sales, Customer Operations, and service-related teams to align supply and demand priorities.
• Support aftermarket and spare parts planning to ensure sub-assemblies, kits, and materials are ready for service and field needs.
• Plan and coordinate product upgrades and retrofits, ensuring required materials and sub-assemblies are available when needed.
• Manage capacity planning activities to balance production loads and meet delivery commitments.
• Support and manage Engineering Change Notices (ECNs) and related planning impacts for upgrades, retrofits, and design changes.
• Apply lean manufacturing and continuous improvement principles to enhance planning accuracy and efficiency.
• Use advanced Excel tools, including pivot tables and VLOOKUP, to perform modeling, data analysis, and scenario planning.
• Monitor and manage inventory levels to support customer demand while minimizing excess and obsolescence.
• Identify and escalate planning risks, shortages, and constraints, and collaborate with stakeholders on mitigation plans.
• Demonstrate strong ownership and leadership in planning activities, including mentoring and supporting colleagues where appropriate.
• Ensure planning processes and documentation align with ISO 9000 and other relevant quality standards.

• 5+ years of production planning experience in a manufacturing environment.
• Proven experience in production planning, scheduling, and Master Production Scheduling (MPS).
• Hands-on experience with MRP and ERP-based planning, with SAP preferred.
• Background in manufacturing supply chain planning, including coordination across procurement, production, and logistics.
• Experience in spare parts and aftermarket planning to support service and field requirements.
• Experience coordinating upgrades, retrofits, and engineering changes within a manufacturing environment.
• Strong analytical and problem-solving skills, including the ability to interpret complex data and planning outputs.
• Advanced Excel skills, including pivot tables, VLOOKUP, and modeling analysis.
• Demonstrated ability to manage changing priorities, shortages, engineering changes, and delivery commitments.
• Capacity planning and inventory management experience in a production environment.
• Familiarity with lean manufacturing principles and their application to planning processes.
• Understanding of ISO 9000 or similar quality management standards.
• Strong leadership and ownership mindset, with the ability to influence cross-functional decisions.
• Comfort working with distributed stakeholders and locations using digital collaboration tools.
• Excellent communication and collaboration skills across Procurement, Logistics, Engineering, Manufacturing, Sales, Customer Support, and service-related teams.

• Bachelor’s degree in Supply Chain, Operations, Engineering, or a related field; equivalent experience may be considered.
• APICS CPIM or similar professional certification in production and inventory management.
• Experience supporting high-tech manufacturing or capital equipment environments is preferred.
• Experience with Engineering Change Notice (ECN) management.
• Mentoring or informal leadership experience within planning or supply chain teams.
• Exposure to complex, high-mix or non-repetitive manufacturing environments.
• Interest in growing into broader supply chain leadership or planning strategy roles.

This role operates in a manufacturing and office-based planning environment that directly supports production operations for complex, high-tech capital equipment. The Senior Production Planner collaborates frequently with Procurement, Logistics, Engineering, Manufacturing, Sales, Customer Support, and service-related teams. Daily communication and coordination primarily occur via Microsoft Teams, email, and Excel/ERP-based planning workflows. The position typically follows standard weekday business hours, with adjustments as needed to support critical production or customer commitments. The environment emphasizes cross-functional collaboration, continuous improvement, and direct impact on delivery performance and revenue execution, offering exposure to a mix of production, aftermarket, and upgrade planning activities.

This is a Permanent position based out of Horsham, PA.

The pay range for this position is $89955.00 - $132983.00/yr.

Other benefits include: Medical, Dental, and Vision 401(k) with Company Match Holiday, Vacation, and Sick Time Flexible Spending Accounts (FSA) Commuter Benefits Life and Accident Insurance Disability Insurance Tuition Reimbursement Employee Assistance Program (EAP) Identity Theft Remediation Emergency Travel Assistance

This is a fully onsite position in Horsham,PA.

This position is anticipated to close on Jul 31, 2026.

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: 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.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.