Capacity Planner; SIOP

Gradian is an engineering-led, full-line thermal solutions partner serving data center and other mission-critical, commercial, and industrial markets. Headquartered in Maple Grove, MN, with additional facilities across North America, we design and manufacture liquid cooling systems, air handling equipment, heat rejection units, and modular, factory-assembled thermal management solutions.

Gradian was founded through the unification of four complementary, established brands: MAS HVAC, Daedex, DeepCoolAI, and Eco Chillers. Together, we act as a single-source provider, deploying cooling technologies as scalable systems optimized for efficiency, spatial constraints, and overall performance. With a vertically integrated engineering and manufacturing model, we pair rapid design turnaround with precision fabrication, so customers can move faster on complex projects where reliability, timeline, and quality all matter.

Why work here

At Gradian, you'll work alongside others who get genuinely fired up by complex problems, see your work go from first sketch to job site in weeks, not years, and know that while we're developing the technologies critical for AI infrastructure to scale, our culture remains people-first by design.

It is core to our identity that we operate as one team — driving to win together, energizing others, and building lasting relationships that make the work fun and rewarding.

Position Summary:

The SIOP Capacity Planner is responsible for balancing customer demand with manufacturing and supply chain capabilities through the SIOP process. This role ensures that capacity, inventory, labor, and production resources are aligned to support business objectives, improve service levels, and enable profitable growth across one or more manufacturing facilities.

SIOP Capacity Planner

– Key Responsibilities Develop and maintain capacity plans that support the Sales, Inventory, and Operations Planning (SIOP) process across manufacturing facilities.

Align demand forecasts with manufacturing capacity, labor availability, equipment resources, and inventory strategies.

Analyze supply and demand gaps and identify short-term and long-term capacity constraints.

Collaborate with Sales, Operations, Supply Chain, Production Planning, Procurement, and Finance to create balanced and executable plans.

Lead capacity reviews as part of the monthly SIOP cycle, providing recommendations to address risks and opportunities.

Model various demand and production scenarios to evaluate impacts on capacity, inventory, customer service, and costs.

Coordinate production allocation across multiple plants to maximize utilization and meet customer requirements.

Monitor key metrics, including capacity utilization, forecast accuracy, inventory levels, production attainment, and on-time delivery.

Identify bottlenecks and recommend actions such as overtime, staffing changes, production transfers, inventory builds, or capital investments.

Support new product introductions, business growth initiatives, and manufacturing footprint optimization efforts.

Develop dashboards and reports that provide visibility to capacity risks, resource requirements, and performance trends.

Drive continuous improvement initiatives to enhance planning accuracy, operational efficiency, and SIOP effectiveness.

Key Skills Capacity Planning Production Planning & Scheduling Manufacturing Operations Demand Forecasting Resource Utilization AnalysisERP/MRP Systems Inventory Management Data Analytics Lean Manufacturing Continuous Improvement Root Cause AnalysisKPI Reporting

Preferred Qualifications Bachelor’s degree in supply chain management, Operations Management, Industrial Engineering, Manufacturing Engineering, Business, or related field.
3+ years of experience in…