Reactive Project Engineer

Position: Reactive Project Engineer Job ID: 3097/6 Location: Kent Rate: £250 per day off call. time and a half and double time when on call (1 in 3 weeks on call) Type: Contract HSB Technical Ltd is recruiting on behalf of a leading engineering company within the clean and waste water sector. We are seeking a Reactive Project Engineer to support the delivery of urgent and unplanned works across multiple operational sites. This is an exciting opportunity for a mechanically minded engineer to play a key role in delivering reactive solutions, ensuring minimal disruption to essential water and wastewater services. This role includes on-call duties 1 week in every 3, providing responsive support to emergency site issues. The successful candidate will be supporting senior project managers, with scope to grow into a more senior project management role. Key Duties & Responsibilities of the reactive project engineer • Respond to and manage reactive works and emergency call-outs across clean and waste water treatment facilities • Support project managers with planning, estimating, and delivering small works projects • Produce Risk Assessments and Method Statements (RAMS) for reactive activities • Oversee labour allocation and coordination of site teams • Handle general procurement of plant, equipment, and materials • Liaise with clients, subcontract, and operational teams to ensure timely and safe completion of tasks • Maintain accurate records of reactive works, issues encountered, and lessons learned • Participate in a 1-in-3 on-call rota to provide out-of-hours engineering support Requirements & Qualifications of the reactive project engineer • Mechanical engineering background essential (HNC/HND or equivalent desirable) • Experience in reactive maintenance or project delivery highly advantageous • Previous work in the clean or waste water industry is preferred but not essential • Strong IT skills, confident using computers for reports, schedules, and RAMS • Ability to work under pressure and respond quickly to unforeseen challenges • Must be based locally to the Kent area or within reasonable commuting distance • Full UK driving licence required


  • Location: Sevenoaks, England
  • Salary: £250 - £400 Per Day Time and a half and double time for call out.
  • Type: Contract
  • Recruiter: HSB Technical Ltd
  • Posted: 08-Aug-2025
  • Posted on: careers4a.com