Sr. Applications Engineer, Civil​/Site Design Engineering

Last Updated Date:
Sep 16, 2026

Location:

South Windsor, CT, US, 06074

Company:
Hy Axiom

At HyAxiom, we develop, manufacture and service hydrogen fuel cells along with other innovative hydrogen energy solutions. We are a leading provider of stationary fuel cell solutions in some of the world's largest and fastest-growing markets for utility, industrial and commercial customers. Being the hydrogen business pillar of Doosan Group, we share in their rich history as being a part of the oldest South Korean conglomerate operating in the global energy, manufacturing, and construction sector.

Our products serve those who seek cleaner and more sustainable energy sources to lower their carbon footprint.

Our mission is to accelerate a carbon-free energy future by delivering a full spectrum of reliable and cost-effective hydrogen solutions. We seek to be at the forefront of the hydrogen revolution through the development of next-generation technologies for clean hydrogen production and clean fuel cell solutions for land and maritime transportation. Our current product line-up ranges from electrolyzers for scalable green hydrogen production and fuel cells for stationary and mobility applications.

We are seeking an experienced Site Design Engineer to design and optimize site layouts for the installation of fuel cell systems in various environments, with a strong focus on creating layouts for new customers. This role requires a deep understanding of construction standards, the ability to collaborate effectively with top Civil Eng. firms, and the expertise to reduce installation costs through innovative construction methods and strategies.

You will work closely with clients to ensure their specific needs are met while developing cost-effective, code-compliant site layouts that facilitate efficient fuel cell system integration.

• Site Layout Design for Fuel Cell Systems:
  Develop and design site layouts for the installation of fuel cell systems for new customers, including equipment placement, power distribution, and auxiliary systems. Ensure layouts are optimized for space, safety, operational efficiency, and scalability, tailored to each customer’s specific needs.
• Customer-Specific Design and Customization:
  Collaborate directly with new customers to understand their unique energy requirements and site constraints. Create customized site layouts that meet customer expectations while optimizing operational and construction efficiency. Provide technical expertise and support throughout the design process.
• Cost Optimization & Innovative Construction Methods:
  Identify opportunities to reduce installation costs without compromising quality or safety. Work with EPC firms and internal product designers to introduce innovative construction methods and materials, such as modular or pre-fabricated solutions, to improve efficiency and reduce on-site labor costs. Manage the requirements between the EPC firms and product design.
• Collaboration with EPC Firms:
  Work closely with EPC contractors to ensure that site layouts align with the design requirements, construction capabilities, and cost constraints. Provide technical guidance to EPC teams and identify opportunities to reduce construction costs and timelines through innovative construction methods.
• Construction Standards & Code Compliance:
  Ensure that all designs meet relevant industry standards, safety regulations, and building codes (e.g., NFPA, OSHA, IEC). Ensure that site layouts comply with local zoning and permitting requirements.
• System Integration & Layout Optimization:
  Integrate fuel cell systems with existing infrastructure, such as electrical distribution and backup power systems. Design layouts that allow for seamless integration, with a focus on system performance, ease of access for maintenance, and long-term reliability. Plan adjacency to MEP yards, intakes/exhaust, noise setbacks, crane access, and expansion zones; protect uptime and maintainability. Engineer water/DI water, cooling water or dry-cooler interfaces, drains/blowdown/neutralization, gas/hydrogen supply, vent/relief stacks, purges, and condensate management;
  
  ensure backflow prevention, metering, and safe discharge locations.
• Site Survey & Assessment:
  Conduct site surveys for new customer locations to assess space, environmental conditions, and infrastructure. Provide recommendations for site preparation, including land grading, utility connections, and foundation requirements for…