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Junior Design Manager

5 day weekBest Companies UK '25Onsite · London, UK

The 4-day week in United Kingdom

About the role

You are responsible for implementing and maintaining safe systems of work in accordance with Site Health and Safety Management procedures. This includes a regular assessment of new risks and hazards that may not be specifically covered by safety system documentation already in place.

You are responsible for implementing and maintaining the Project Management Plan (PMP) for your section of the works. This shall include the generation of System Records that show compliance with the PMP. This may include auditing and surveillance

Click the link for the job description, responsibilities, and qualifications - OPSEG09 - Junior Design Manager.pdf

Responsibilities

  • Specific duties and responsibilities are listed below though these may be supplemented as shown on the current version of the Responsibilities & Assignments Matrix.
  • Manage and maintain document control systems and ensure compliance with The Costain Way
  • Ensure all staff are aware of document control procedures and train out as required. Periodically audit systems to ensure compliance.
  • Issue products and design information to HE for comment / Review / Approval and manage the process for authors as required.
  • Ensure all information is collected, disseminated, and recorded as per the stringent requirements in order to deliver the project efficiently and is readily available on iCosNet
  • Oversee project administration support
  • Upload, maintain and issue project and design information using the collaborative environment (iCosNet)
  • Promote continuous improvement in everything undertaken
  • Ensure CJP Information management system compliance

About Costain

The FTSE-listed infrastructure solutions company behind UK rail, road, water and energy programmes — #9 Best Big Company to Work For in the UK (2025), 165+ live roles.

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