Mechanical Design Engineer – Fire Resistant Structures
ALTEN UK is seeking an experienced Mechanical Design Engineer with expertise in fire‑resistant structures and hazard analysis to support advanced design and safety studies for critical mechanical systems.
Responsibilities
* Support the design and assessment of mechanical structures to ensure fire resistance and compliance with safety requirements.
* Conduct risk assessments and hazard studies (including fire and explosion scenarios) in accordance with DSEAR and relevant safety standards.
* Perform fire exposure and hazard analysis to validate that systems meet operational and safety criteria.
* Analyse how fire, heat, and environmental hazards impact the performance and strength of mechanical systems.
* Support fire analysis and modelling activities (including CFD fire analysis where applicable).
* Validate and document system safety under fire and hazard conditions in collaboration with design and safety engineers.
* Carry out engineering research into fire‑resistant design methodologies and materials.
* Provide technical input into hazard mitigation strategies and safety documentation.
* Work within multi‑disciplinary teams to integrate findings into the overall engineering solution.
Qualifications
* Degree (or higher) in Mechanical, Process, Chemical or Structural Engineering or a related discipline.
* Proven experience in mechanical design and hazard/risk assessments, especially fire hazard studies.
* Understanding of fire‑resistant design principles, structural response to fire, and safety validation.
* Experience with DSEAR and conducting hazard studies (HAZOP, HAZID).
* Strong analytical capability – able to interpret CFD fire analyses or related data.
* Excellent communication and interpersonal skills, with the ability to influence across teams.
Desirable
* Background in defence, oil & gas, energy, or nuclear industries.
* Knowledge of fire CFD, structural analysis, and system‑level safety validation.
* Familiarity with DOE‑810 (export‑controlled work – preferred but not essential).
Benefits
* Personalised career path and rewarding management style.
* Chance to work on diverse engineering projects with Premium Customers.
* Competitive salary, private medical & travel insurance, pension scheme, cycle‑to‑work scheme.
* Flexible working arrangements, team building events and social atmosphere.
We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, disability, or protected veteran status.
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