Stellenbeschreibung:

This position is posted by Jobgether on behalf of Assystem. We are currently looking for a Principal Mechanical Engineer in the United Kingdom.

This role offers the opportunity to contribute to high-impact infrastructure projects, supporting the technical capabilities of major clients within critical energy sectors. The Principal Mechanical Engineer will deliver engineering excellence in design, assessment, and modification of complex mechanical systems, ensuring reliability, safety, and operational efficiency. You will work closely with multidisciplinary teams, act as an intelligent customer on safety-critical contracts, and provide evidence-based solutions for plant infrastructure. This position requires a balance of technical expertise, creative problem-solving, and strong communication skills, influencing both project outcomes and team performance in a highly regulated environment.

Accountabilities

·         Specify, produce, and assess mechanical design packages for infrastructure projects to ensure technical accuracy and compliance.

·         Define reliability, operational constraints, and maintenance requirements for mechanical systems including pumps, HVAC, pressure systems, cranes, and diesel generators.

·         Evaluate material conditions, ageing mechanisms, and overall design integrity to ensure safe and efficient operation of facilities.

·         Promote a robust safety and security culture in all work practices, acting as an intelligent customer for safety-critical contracts.

·         Develop practical, creative, and cost-effective solutions for design modifications and infrastructure improvements.

·         Collaborate with multidisciplinary teams and stakeholders to ensure design compliance with British and international standards.

Requirements

·         HNC or equivalent qualification in mechanical or relevant engineering discipline; degree-level or incorporated engineer status is desirable.

·         Extensive experience in mechanical engineering, ideally in nuclear or high-hazard industries.

·         Strong understanding of mechanical systems such as pumps, HVAC, cranes, pressure systems, and diesel generators.

·         Proven ability to make evidence-based decisions using multiple data sources.

·         Excellent verbal and written communication skills, with the ability to influence stakeholders.

·         Strong time management skills, able to prioritize multiple high-impact tasks effectively.

·         Experience interpreting and applying British and international mechanical design standards.

Benefits

·         Competitive salary package with performance-based incentives.

·         Opportunities to work on high-profile, global infrastructure projects.

·         Career progression opportunities across multiple business lines: operations, project, technical, sales, and support functions.

·         Access to employee assistance programmes, including wellbeing and mental health support.

·         Discounts on leisure activities, restaurants, eye care, cycle-to-work schemes, and flu vaccinations.

·         Flexible work arrangements, including hybrid working options (typically three days in the office).

·         Opportunity to work in a highly regulated, safety-focused environment with global impact.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.
🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements.
📊 It compares your profile to the job’s core requirements and past success factors to determine your match score.
🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.

Thank you for your interest!

 

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NOTE / HINWEIS:

EN: Please refer to Fuchsjobs for the source of your application

DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung