> Markdown version of [/jobs/ext/3780885-sr-application-engineer](https://www.wearedevelopers.com/jobs/ext/3780885-sr-application-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Application Engineer - **Company:** Actalent - **Location:** Maple Grove, MN, United States (Remote available) - **Experience:** Expert - **Salary:** $100,000.0 - $140,000.0 - **Contract:** Permanent contract - **Skills:** 3d Models, Computer-Aided Design, AutoCAD, System Configuration, SolidWorks (CAD), Maple Software, Office Suite, Productivity Software - **Published:** October 16, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/mn/maple-grove/5cc9c03b-d7cd-4fde-81c6-816bf699f7e8 ## About the Role AutoCAD Timelines Visionary Operations Leadership Management Innovation Evaporator 3D Modeling Refrigerant Heat Transfer Systems Design Thermodynamics Fluid Dynamics Energy Systems Detail Oriented Time Management Problem Solving Cooling Systems Technical Sales SolidWorks (CAD) Technical Issues Maple (Software) Technical Support Mechanical Design Bill Of Materials Sales Engineering Thermal Management Project Performance Sales Presentations Mechanical Drawings Organizational Skills Computer-Aided Design Productivity Software Mechanical Engineering Technical Communication Engineering Design Process Troubleshooting (Problem Solving) At least 5 years, * Bachelors degree in an engineering-related specialization. * At least 5 years of experience in an engineering function. * At least 2 years of experience in an applications engineering or similar role. * Experience and exposure with direct expansion coils or evaporator coils that use refrigerant instead of chilled water. * Experience interpreting customer requirements and developing engineered solutions. * Proficiency using CAD systems for mechanical design and documentation. * Experience reviewing mechanical drawings, specifications, and project documents. * Strong technical communication skills with the ability to present solutions to customers, representatives, and internal teams. * Ability to work independently both in the office and outside the office. * Understanding or exposure to thermodynamics, heat transfer, fluid dynamics, refrigeration, and chillers. * Experience in mechanical design and mechanical engineering within HVAC or related thermal systems. * Ability to support technical sales and translate customer specifications into engineering solutions. Additional Skills & Qualifications * Experience with application engineering in HVAC, geothermal, or thermal energy systems. * Experience in sales engineering or technical sales, including developing technical proposals and equipment selections. * Proficiency with AutoCAD for creating and modifying engineering drawings. * Experience with SolidWorks or similar 3D modeling tools for mechanical design. * Project management experience, including managing multiple concurrent projects and priorities. * Ability to analyze system performance data and propose design optimizations. * Strong organizational skills and attention to detail when preparing bills of material and project documentation. * Self-motivated mindset with a proactive approach to problem-solving and customer support. Work Environment This role initially requires working on-site at a facility in Maple Grove for approximately the first one to three months to support onboarding and collaboration. After this period, there may be opportunities to work in a hybrid or more remote capacity, depending on business needs and performance. The environment is fast paced, and you will typically manage around five projects at the same time, requiring strong organizational and time-management skills. You will work closely with cross-functional teams and use tools such as CAD software, mechanical design platforms, and standard office productivity applications in a professional engineering setting. Job Type & Location ## Description As a Sr. Application Engineer supports the design, application, and implementation of direct exchange geothermal and thermal energy solutions. In this role, you act as the technical liaison between customers, sales, engineering, and operations to develop innovative and cost-effective heating and cooling systems for residential, commercial, and industrial projects. You use your engineering expertise to evaluate customer requirements, perform system design and sizing, prepare technical proposals, and support projects from initial concept through commissioning., * Design and configure geothermal and thermal energy systems based on specific project requirements. * Perform heating and cooling load calculations, energy analyses, and equipment sizing to ensure optimal system performance. * Evaluate site conditions and application requirements to recommend the most effective system configurations. * Develop piping layouts, system schematics, installation details, and detailed engineering documentation. * Review project specifications, drawings, and bid documents to ensure technical accuracy and compliance. * Provide technical expertise during customer meetings, sales presentations, and internal project discussions. * Prepare technical proposals, project budgets, bills of material, and detailed equipment selections. * Provide technical support during installation, startup, commissioning, and troubleshooting activities. * Identify and resolve technical issues that affect project performance and customer satisfaction. * Analyze system performance data and recommend design improvements or modifications. * Collaborate closely with sales, engineering, and operations teams to align technical solutions with customer needs and project goals. * Manage multiple projects simultaneously, maintaining quality and timelines in a fast-paced environment.