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ASSYSTEM

Engineering services for design, construction, commissioning

Senior CS&A Engineer

Structural EngineeringConfirmed live in the last 24 hours
Full-timeWarrington, UKNo salary listed

About the Job

Requirements

  • A degree qualification as a CS&A Engineer or equivalent enhanced experience is required.
  • A minimum of three years working within a highly regulated industry is required.
  • Familiarity with a range of available design technologies and techniques is required.
  • Proficiency in steel and concrete design to current codes is required.
  • Knowledge of CDM and design responsibilities is required.
  • The ability to work independently and autonomously during package delivery is required.
  • The ability to seek input from engineers, specialists, facility and project team members to improve understanding and deliver fit-for-purpose solutions is required.
  • The ability to present information clearly to a variety of target audiences is required.
  • The applicant must be a UK resident and meet the criteria for a minimum level of BPSS clearance.
  • The person must be either a Chartered Civil or Structural Engineer, or at minimum an Incorporated Engineer.

Responsibilities

  • Support delivery of the CS&A elements of the project in collaboration with stakeholders and other engineering disciplines.
  • Support delivery of CS&A design deliverables, including designs, assessments, drawings, and reports, and check and approve the output.
  • Produce CS&A design documents, including civil and structural calculations for design, assessment, and substantiation; engineering drawings; specifications; scopes of work; and method statements.
  • Interface with the Integrated Design Team, facility team including systems engineering, and other project functions throughout project phases.
  • Work closely with project stakeholders throughout project phases and participate in on-site visits.

Desired Qualifications

  • Experience working on new nuclear build and interfaces with existing structures is preferred.
  • Seismic assessments of concrete, steel, and masonry structures subject to normal and abnormal environmental loading are preferred.
  • Experience delivering work within the nuclear industry is preferred.
  • Experience of Sellafield or broader nuclear industry design is desirable.
  • Interest or experience in sustainability is desirable.
  • Working towards Chartered Engineer status is desirable.

About the Company

ASSYSTEM

Engineering services for design, construction, commissioning

Assystem provides engineering services for complex projects, covering design, construction, supervision, commissioning, and operation, with a strong focus on the nuclear and energy sectors. Its approach combines multidisciplinary engineering teams and project-management capabilities to move projects from initial concept through to operation. The company differentiates itself through a long track record, strategic acquisitions (including Alphatem in 1995 and Mactech Energy Group in 2025) and an early public offering in 2013, which have expanded its capabilities and market reach in the energy and nuclear fields. Its goal is to be a leading, reliable partner for clients by delivering end-to-end engineering services and helping them meet safety, performance, and regulatory requirements across the project lifecycle.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Paris, France
Founded
1966

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