Resin Operator – (Charlotte, NC)

 HSP US: Building the Future of Energy

HSP US is rapidly expanding as we are building a world-class manufacturing and operations hub in Charlotte, North Carolina. At the core of our operation is advanced resin casting technology, used to produce high-performance components that power the electrical grid, support renewable energy, and enable the growth of AI-driven data centers.

We are hiring a Resin Operator (Casting) to support our production of high-voltage bushings, working with epoxy resin systems, vacuum casting processes, and precision curing technologies. This is a hands-on role critical to ensuring product integrity, insulation performance, and long-term reliability in demanding energy applications.
If you enjoy working with materials, chemical processes, and precision manufacturing, this is your opportunity to play a direct role in building the infrastructure that powers the future.

What You Can Expect from HSP!

Growth Opportunity: Join a startup-style manufacturing environment where you will develop specialized skills in resin casting, thermal curing, and high-voltage component production.

Competitive Pay & Benefits: Strong compensation, bonus potential, full health coverage, and meaningful PTO, including diverse days to celebrate what matters to you.

Innovation in Action: Work with advanced processes including vacuum casting, controlled curing cycles, and precision mold systems supporting critical energy infrastructure.

What We Are Lookin For!

Operate resin casting equipment, including mixing, degassing, and injection systems
Perform epoxy resin preparation, ensuring proper ratios, viscosity, and material handling
Prepare molds and components for casting, including preheating and surface preparation
Monitor and control vacuum, pressure, and temperature parameters during casting cycles
Support operation of autoclaves and curing ovens to ensure proper thermal and pressure curing profiles
Handle large molds and components using overhead cranes and lifting equipment
Inspect finished castings for defects, air voids, and quality compliance
Follow strict process controls and quality standards to ensure product reliability
Maintain clean and safe work areas, especially when handling chemical resins and curing agents
Record production data, material usage, and process conditions 

What You Will Bring!

High school diploma or equivalent required; technical training preferred
Experience in manufacturing, casting, composites, or chemical processing is a strong plus
Familiarity with:
Epoxy or polymer resin systems
Vacuum systems and casting processes
Autoclaves or thermal curing equipment (highly preferred)
Overhead cranes and material handling equipment
Ability to follow detailed work instructions and process specifications
Strong attention to detail and commitment to quality
Ability to work in a physical production environment (standing, lifting, PPE use)
Safety-first mindset, especially when working with chemicals and heated equipment
Team-oriented with a strong work ethic 

What you can expect from HSP!

We offer numerous benefits for our employees.

Our Commitment to Inclusion

We are committed to creating a workplace where everyone feels valued, respected, and supported. HSP US provides equal employment opportunities to all individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, disability, age, or any other protected status. We believe diverse perspectives strengthen our team and drive better outcomes.