Notre Offre d'emploi

Senior Mechanical Engineer

  • Nucléaire
  • CDI
  • Warrington
  • 06/08/2022
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À propos d'Assystem

Depuis 50 ans, nous sommes animés par la conviction que les ingénieurs, par leur audace, leur expertise et leur capacité à faire bouger les lignes sont les architectes du monde de demain.
Tous les jours, nos 6 000 collaborateurs innovent au contact de leurs clients et contribuent à l'accélération de la transition énergétique partout dans le monde. Ils accompagnent les plus grands projets de l'ingénierie mondiale dans les domaines de l'énergie, du digital et des transports.
Groupe international en forte croissance, nous sommes présents dans 13 pays (Europe, Moyen-Orient, Asie, Afrique).

Description du Poste

Job Title: Senior Mechanical Engineer

Location: Warrington

Duration: Staff

Assystem are an Award-Winning International Engineering Design Consultancy who provide innovative and cutting-edge solutions. We have a number of UK based offices and a significant, loyal client base.

As our reputation for proficient delivery of complex projects grows even stronger, we have a need for a Senior Mechanical Engineer to be based in our Warrington office.

Senior Mechanical Engineer


The Role:

As our Senior Mechanical Engineer, you will lead the production of several piping and associated mechanical equipment design packages at once across the portfolio, managing efficient delivery and performance to the expected costs and schedules with minimal supervision from the Responsible Engineer.

Specific responsibilities:

  • Produce or check the required design drawings and documentation for the appropriate base deliverables at all applicable stages of project design development.

  • When varying task complexity and costs necessitate, be capable of leading a small team of designers through delivery of a package or at other times be capable and willing to originate a package individually.


  • Capable of performing plant configuration walk downs in order to confirm and accurately record task baseline details, propose outline schemes, produce basis of design documents and build estimates.


  • Capable of determining Engineering Requirements and provide underpinning for their Validation and Verification.


  • Capable of seeking, deploying and disseminating LFE as appropriate for the design tasks.


  • Capable of professionally representing the design team within the supply chain including technical evaluation of bids & attendance at build customer acceptance tests as delegated by the Responsible Engineer.


  • Continuously producing a high standard of quality documentation, drawings, and project deliverables.


  • At necessary lifecycle points and via appropriate project controls be capable of performing the design interfaces with other project disciplines, having an awareness of the basic project management fundamentals. 



A full job specification is available.


Your background:


  • Demonstrable experience of leading small engineering design teams.
  • Able to demonstrate understanding of the main laws and regulations that affect the safety, design and operation of plant and equipment including, Nuclear Installations Act & Site Licence Conditions, Health & Safety at Work Act and various regulations including Safety of Machinery, CDM, LOLER, Pressure Systems, DSEAR, Ionising Radiation, Piping design codes (ASME B31.3)
  • Able to demonstrate successful development of piping design deliverables in a brownfield environment from concept / Front End Engineering Design through to installation and client hand over.

Security clearance:

Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level.


Apply Now:

To apply forward your CV on this advertisement, if you have any queries about the role or would like a full job spec please contact 

Chez Assystem, chacun est acteur et entrepreneur de sa carrière. Nous vous offrons l’opportunité et les moyens d’atteindre votre plein potentiel.

Alors rejoignez-nous et faites avancer à grand pas l’ingénierie de demain !


Nous nous engageons au respect de l’égalité de traitement entre les candidats, et célébrons toutes les formes de diversité. Chez Assystem, seules les compétences comptent !