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SP

Sr Design Engineer

SPX Technologies
Monroe City, Missouri (MO), US, United Statesfull_timeVerifiedPosted 27 Jan 2026

About the role

 

Building People that Build the World.

With platforms in HVAC and Detection and Measurement, SPX Technologies builds innovative solutions that enable a safer, more efficient, sustainable world. Through our RiSE talent development framework, we Reach, Identify, Strengthen, and Engage our employees to support them in their continued development. We're a global company of problem solvers, collaborators, and innovators, and our businesses build solutions that impact the world.

This opportunity is for our Electric Heat business. Electric Heat is a trusted leader in electric heating and ventilation solutions for commercial, industrial, and residential applications. Backed by the strength of ASPEQ Heating Group and Marley Engineered Products, we offer a wide range of standard and customized products through leading brands like QMark, Indeeco, Berko, and Brasch. 

Our portfolio includes baseboard, wall, unit, and infrared heaters, along with ceiling fans and air circulators - designed to deliver comfort, reliability, and performance. We are committed to high-quality, energy-efficient solutions that improve environments where people live and work.

 

How you will make an Impact (Job Summary)

SPX is a diverse team of unique individuals who all make an impact. As a Design Engineer, you will play a key role in designing, developing, and testing electric heating systems and related products that meet high standards of performance, quality, and safety. You will collaborate closely with cross‑functional teams to deliver efficient, innovative engineering solutions that support customer needs and organizational goals. This role also includes supporting product development lifecycle activities and ensuring compliance with industry standards.

 

What you can expect in this role (Job Responsibilities)

1. Product Design & Development

  • Design, develop, and test electric heating systems and components
  • Prepare mechanical drawings and wiring schematics for electric heating products
  • Produce Bills of Materials (BOMs), routings, and manufacturing instructions
  • Ensure designs meet relevant safety and regulatory standards, including UL, CSA, and ETL
  • Collaborate with R&D on design improvements and new product/process development
  • Manage and document engineering changes throughout the project lifecycle

2. Cross-Functional Collaboration

  • Provide technical support to the sales team for customer quote preparation
  • Partner with suppliers and vendors to source materials and components
  • Work closely with manufacturing engineers to develop and optimize manufacturing processes
  • Support cross‑functional teams in resolving design or production challenges

3. Technical Expertise & Continuous Improvement

  • Apply principles of design for manufacturability (DFM)
  • Support process improvements for new and existing products
  • Identify opportunities to enhance design efficiency, cost-effectiveness, and quality
  • Assist in evaluating new technologies, materials, or methods to support engineering advancements

 

What we are looking for (Required/Ideal Experience, Skills, Education)

Required Experience & Skills

  • Bachelor’s degree in Mechanical Engineering or related field
  • 1–3 years of experience in mechanical engineering
  • Proficiency with CAD software (e.g., SolidWorks, AutoCAD)
  • Knowledge of manufacturing processes (machining, welding, CNC punching)
  • Strong understanding of design for manufacturability (DFM)
  • Excellent problem‑solving, analytical, and project‑management skills
  • Strong communication and teamwork abilities with experience in cross‑functional collaboration

Ideal Experience & Skills

  • Experience working with electric heating products
  • Familiarity with safety and regulatory compliance standards (UL, CSA, ETL)
  • Experience participating in engineering change processes and documentation
  • Prior involvement in process improvement or R&D projects

Education & C

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Company

SPX Technologies

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