Senior Design Engineer, CSA in London

Flynn is a first-generation construction company with operations across Ireland, UK and Northern Europe. We specialise in Critical Environments such as Data Centres, Life Sciences, Aviation, High Value Manufacturing and Critical Logistics. We are currently seeking an experienced Senior CSA Design Engineer for a major data centre in London Docklands. If you would like to join a company who wins high profile projects with blue chip clients and if you enjoy working in a stimulating environment, then Flynn is the company for you.

REPORTING TO: Senior CSA Project Manager

Purpose of Role

To manage the end-to-end design and delivery of Civil, Structural, and Architectural packages for high-profile projects. This position is integral to ensuring the successful coordination and execution of compliant building solutions that not only meet client expectations but also deliver the optimum solution in each scenario, upholding Flynn's standards for quality, safety, and performance.

Role Responsibilities

• Lead, coordinate, and oversee the design development of all CSA packages, ensuring technical compliance with project specifications, statutory requirements, and Flynn's quality standards.
• Ensure that all design solutions are thoroughly evaluated for buildability and provide the best possible outcome for each unique project scenario, balancing innovation, cost-effectiveness, and practicality.
• Manage the lifecycle of design packages, from initial review through estimation, procurement, planning, and execution on site.
• Engage proactively with internal and external stakeholders, including clients, consultants, subcontractors, and regulatory authorities, to ensure project objectives are met and relationships are maintained.
• Support the Design Manager and collaborate with MEP and CSA teams to deliver integrated solutions and resolve cross-discipline design challenges.
• Monitor design progress, identify risks or issues early, and implement mitigation strategies to maintain project timelines and deliverables.
• Contribute technical input during all project phases, providing guidance on best practices, value engineering, constructability reviews, and assessing alternative approaches to secure the most buildable and effective solutions.
• Oversee and ensure the production of high-quality technical documentation, drawings, and reports.
• Participate in and lead project meetings, design reviews, and site inspections as required, with a focus on verifying that designs are both practical and optimised for construction.
• Champion Flynn's interests and values, ensuring compliance with health, safety, and environmental regulations at all times.

The Candidate

• Minimum 5+ years' CSA design and delivery for large-scale, complex building projects, preferably within data centre or mission-critical sectors.
• Prior exposure to data centres or complex building projects is highly desirable.
• Bachelor's degree (minimum) in Civil, Structural, or Architectural Engineering or a related discipline.
• Chartered status with a recognised professional body (e.g., ICE, IStructE, RIAI) is highly desirable.
• Strong understanding of UK building codes, standards, and statutory requirements.
• Proficiency in design and analysis software (e.g., AutoCAD, Revit, BIM tools).
• Demonstrated ability to manage multiple design packages through all phases with a focus on buildability and optimal solutions.
• Proven project management capabilities, including planning, risk management, and reporting.
• Excellent stakeholder engagement and communication skills, with the ability to build relationships and influence outcomes.

Career Path

Flynn implement a highly structured career progression programme through a continual professional development programme (PDP) and mentoring programme which has been the foundation to our success. As a Senior CSA Design Engineer, the operational career path for highly performing individuals is to progress to Design Manager to Project Manager to Senior Project Manager.

Remuneration

Flynn offer a competitive remuneration package which may include pension and life assurance, healthcare, and a travel allowance/company vehicle. Flynn is an equal opportunities employer.