Principal Civil Engineer

About the Role

Peter Duffy Limited, part of United Infrastructure, is a leading civil engineering and infrastructure services company offering opportunities within the water and wastewater sectors.

• Qualified engineer, ideally chartered, with membership of a relevant professional institution such as ICE.
• Demonstrable civil design experience within the UK water sector including projects involving water treatment, drainage, clean water networks, rising mains, and sewer separation.
• Essential understanding of water industry standards and guidance such as CIWEM and CESWI.
• Familiarity with quality, environmental, and information management procedures in accordance with ISO
  9001, ISO
  19650, and ISO
  14001.
• Commitment to continuous professional development and staying up‑to‑date with industry innovations.

• Technical competence in hydraulic design principles, with ability to perform manual calculations where software tools are not applicable.
• Experience with hydraulic profiling.
• Knowledge of Haz Op/ALM requirements.
• Extensive knowledge of water industry standards such as WIMES and CESWI.
• Knowledge and ability to lead with the Construction (Design and Management) Regulations (CDM).
• Strong interpersonal skills, proactive and solution‑focused approach.

• Positive working relationship building with design teams and stakeholders.
• Commitment to uphold company values of respect for colleagues, the public, and the environment.
• Continuous learning and improvement mindset.