Senior Principal HVAC Engineer

Assystem GmbH; England; On-site; GBP 70,000 - 100,000; Full time

Job summary

An international engineering company based in Warrington seeks a Senior Principal HVAC Engineer. The role will involve managing requirements for waste containers, mentoring engineers, and supporting engineering activities. The ideal candidate has significant experience, preferably in the nuclear sector, with strong skills in communication, stakeholder management, and CAD. Applicants from all nationalities are encouraged to apply, subject to security restrictions due to the nature of the work.

Qualifications

• Significant experience in a related field.
• Experience in preparing project documentation and reports.
• Deep experience in design, manufacture, material selection, welding, fabrication, and machining techniques.
• Project documentation experience with processes and reports.
• Nuclear sector experience and working in regulated environments.
• Strong communication and stakeholder management.

Responsibilities

• Manage and challenge requirements for existing waste containers.
• Assist in defining product requirements.
• Provide guidance and assurance to Senior Engineers and Designers.
• Support site surveys and production/review of survey reports.
• Check drawings and documents for accuracy.
• Identify and apply Lessons Learned from Experience for technical tasks.

Skills

High-level technical competency

Excellent written and verbal communication

Ability to create and develop new ideas

Stakeholder management

Familiarity with DFMEA and PFMEA

Experience with CAD (Inventor)

Education

HNC (minimum)

Tools

Inventor (CAD)

Job description

Our Vacancy# Senior Principal HVAC Engineer* Nuclear* Permanent /* Warrington* United Kingdom* 07/04/26* On site* ShareAssystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years’ experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy future for all## Job Description**Senior Principal HVAC Engineer Warrington Perm****Job Description*** **Support Requirements Capture**: Manage and challenge requirements for existing waste containers and interface equipment.* **Support Engineering Activities**: Assist as defined by the Engineering Manager.* **Mentorship**: Provide guidance and assurance to Senior Engineers and Designers.* **Determine Engineering Requirements**: Assist in defining product requirements.* **Tolerances Understanding**: Guide understanding of tolerances on interface drawings.* **Compile Documents**: Help in compiling Component Requirements Documents.* **Site Surveys**: Support site surveys and the production/review of survey reports.* **DFMEA/PFMEA Support**: Assist in Design and Process Failure Mode Effects Analysis.* **Review Drawings**: Check drawings and documents for accuracy.* **Deploy LFE**: Identify and apply Lessons Learned from Experience for technical tasks.**Qualifications*** **Experience**: High-level technical competency and significant experience in a related field.* **Education**: HNC (minimum).* **Innovation**: Ability to create and develop new ideas.* **Project Documentation**: Experience in preparing project documentation, processes, and reports.* **Stakeholder Management**: Demonstrable success in managing stakeholders.* **Engineering Background**: Deep experience in design, manufacture, material selection, welding, fabrication, and machining techniques.* **FMEA Knowledge**: Familiarity with DFMEA and PFMEA.* **Communication Skills**: Excellent written and verbal communicator.**Additional information*** **Regulated Industries**: Experienced in delivering work for highly regulated industries.* **Nuclear Sector**: Experience in the nuclear sector.* **Nuclear Design**: Familiarity or previous design experience with nuclear, including mechanical handling.* **CAD Experience**: Experience with CAD (Inventor).**Whilst we encourage applications from all nationalities, Assystem within the UK are subject to security and export control restrictions due to the nature of work to be undertaken. These restrictions mean that factors including your nationality, any previous nationalities you have held, and/or your place of birth may limit those roles that you can perform for the organisation.**We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.