> Markdown version of [/jobs/ext/3572218-design-engineer-in-nationwide](https://www.wearedevelopers.com/jobs/ext/3572218-design-engineer-in-nationwide). 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). --- # Design Engineer in Nationwide - **Company:** Energy Jobline - **Location:** Olathe, KS, United States - **Salary:** $50,000.0 - **Contract:** Temporary to permanent - **Skills:** Computer-Aided Design, AutoCAD, Autodesk Revit, SolidWorks (CAD) - **Published:** October 3, 2026 - **Apply:** https://www.energyjobline.com/job/design-engineer-nationwide-31840075 ## About the Role Background in HVAC, Building Services, Fire & Security, Smoke Ventilation, or Mechanical Building Services Experience using AutoCAD, SolidWorks, Revit, or similar CAD software Understanding of mechanical building services and ventilation systems Motivated to develop a long-term career within a growing engineering business ## Description Are you a Mechanical Design Engineer with a background in HVAC, Fire & Security, or Smoke Ventilation looking to take the next step in your career with a forward-thinking and growing company? This is an excellent opportunity to join a well-established engineering business delivering projects across the UK. You'll work on a diverse range of commercial, industrial, and residential developments, taking mechanical designs from concept through to completion while benefiting from ongoing specialist training and genuine opportunities for career progression. In this role, you will be responsible for producing detailed mechanical designs for HVAC, smoke ventilation, and fire safety systems, working closely with project managers, architects, consultants, and installation teams to deliver innovative, high-quality engineering solutions. You'll play a key role in the successful delivery of projects while continuing to develop your technical expertise within a supportive and collaborative environment. This company has built an excellent reputation for delivering specialist engineering solutions and is committed to investing in its people, offering a secure, long-term career with excellent prospects for progression., Mechanical Design Engineer (HVAC / Fire & Security / Smoke Ventilation) Design mechanical systems from concept through to completion Produce detailed CAD drawings and technical documentation Liaise with clients, consultants, architects, and project teams Ongoing specialist training and clear career progression opportunities The Person