Join Johnson Controls’ Global Marine & Navy business, where we specialize in the bespoke design, supply, and commissioning of complex HVAC and refrigeration systems for naval vessels across the world. From OPVs, Mine Hunters, and Submarines to Aircraft Carriers, we deliver cutting-edge solutions that meet stringent class rules and performance standards.

What You Will Do Technical Proposals & Project Support

Develop detailed technical proposals for HVAC and refrigeration system inquiries.

Engage in projects from conceptual and detailed design phases through installation and commissioning, ensuring technical accuracy and consistency.

System Calculations & Specifications Perform HVAC load calculations to determine optimal system capacity and requirements.

Write detailed specifications for systems and components in line with client requirements and class rules.

Technical Support

• Prepare system test procedures and technical documentation to validate performance.
• Author comprehensive technical reports detailing findings, compliance, and recommended improvements.
• Preparing technical documentation required for the project
• Supporting the project and sales teams on contracts or enquiries from a technical perspective
• Create the GA drawings and 3D models of the equipment/ components / systems

Client & Stakeholder Engagement

• Conduct site visits and surveys to gather critical information and assess installation conditions.
• Host meetings with clients and other stakeholders throughout the project lifecycle, providing clear updates and innovative solutions.

Design Innovation & Review

• Explore new products/technologies to differentiate Johnson Controls in the market.

• Propose alternative design philosophies and arrangements to reduce energy consumption, installation costs, and long-term maintenance expenses.

• Perform technical reviews of OEM designs to ensure strict compliance with client specifications before manufacturing.

Safety & Compliance

• Adhere to health and safety requirements and best practices at all times, ensuring safe, efficient project delivery.

What We’re Looking For Educational Background

• Degree in Mechanical Engineering,HVAC, or Refrigeration (or equivalent).

Technical Skills

• Knowledge of fluid dynamics, heat transfer, and air conditioning systems.

• Experience in HVAC,Refrigeration or Mechanical Systems design.

• Proficiency in **AutoCAD (2D & 3D)**and/or Inventor.

• Solid capabilities with Microsoft Office (Word, Excel, PowerPoint).

Professional Attributes

• Advanced English Language

The initial basic salary for this position will be in the range of 11 000 to 17 000 PLN per month. The final offer will reflect your experience, skills, and qualifications relevant to the role. We are committed to fair, equitable, and gender-neutral pay practices.