Senior CS&A Engineer

Company: Assystem
Apply for the Senior CS&A Engineer
Location: Warrington
Job Description:

Overview

In this CS&A-focused role, you will support the civil and structural aspects of nuclear projects in Warrington, collaborating with design teams to produce and verify CS&A deliverables. You’ll contribute to designs, calculations, drawings and reports while interfacing with multi-disciplinary teams and onsite stakeholders. The position emphasizes safety, regulatory compliance and clear communication to deliver fit-for-purpose solutions in a highly regulated environment. This is an opportunity to influence how nuclear facilities meet safety and performance standards.

Responsibilities

  • Support CS&A elements of the project across design phases
  • Deliver and verify CS&A design deliverables (calculations, drawings, specs, scopes, method statements)
  • Check and approve CS&A outputs
  • Interface with Integrated Design Team, facility team, and other project functions
  • Collaborate in a team environment and participate in on-site visits
  • Contribute to design discussions and provide input to improve solutions

Key requirements

  • Chartered Civil or Structural Engineer, or Incorporated Engineer (or equivalent)
  • Degree qualified CS&A Engineer (or equivalent through enhanced experience)
  • Minimum of three years in a highly regulated industry
  • Knowledge of steel and concrete design to current codes
  • Experience producing CS&A documents (design/assessment/substantiation) and related drawings and specifications
  • Familiar with a range of design technologies and techniques
  • Knowledge of CDM and design responsibilities
  • Ability to work independently and autonomously and seek input from others
  • Strong communication skills tailored to different audiences
  • Collaborative team player
  • Clear and effective communicator
  • Proactive in seeking input and feedback
  • CS&A design for civil/structural systems
  • Seismic assessments (preferred)
  • Design of concrete, steel and masonry structures

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Posted: October 23rd, 2026