Proposals Engineer

Company: ACWA Services Limited
Apply for the Proposals Engineer
Location: Manchester
Job Description:

JOB PURPOSE: To support and contribute to the preparation, coordination and delivery of high-quality proposals and cost estimates for multi-disciplinary water and wastewater projects, in line with ACWA’s estimating governance and technical standards.

KEY RESPONSIBILITIES

  • Prepare and contribute to the development of multi-disciplinary proposals for the water and wastewater industry, working closely with the Senior Proposals Team and wider engineering functions.
  • Manage supplier RFQs, evaluate quotations, and maintain accurate procurement and engage with clients, suppliers and subcontractors to clarify scope, technical requirements and commercial assumptions.
  • Define process requirements for proposals and tenders to ensure specified water and wastewater quality standards can be met, in consultation with process designers.
  • Review specifications and tender drawings to confirm technical compliance and identify gaps, risks or assumptions.
  • Prepare and assist in the development of cost estimates, including quantity take-os, benchmarking and supporting build-ups.
  • Support the preparation of technical write-ups, data sheets and process plant descriptions for tenders.
  • Compile tender submissions incorporating all technical, commercial and governance details and participate in internal tender reviews and lessons‑learned activities to continuously improve estimating quality and consistency.
  • Develop knowledge of ACWA systems, estimating tools, governance processes and delivery standards.

QUALIFICATIONS AND SKILLS

Ideal:

  • ONC / HNC / HND in Mechanical, Electrical or related Engineering discipline (or Exposure to water / wastewater projects for Industrial and/or Municipal clients preferred.
  • Strong numerical, organisational and communication skills.
  • Able to manage multiple priorities and work effectively within deadlines.
  • Proficient in Microsoft Oice (Excel, Word, Project)
  • Based at ACWA Headquarters in Skipton, North Yorkshire (hybrid working arrangement to be agreed).
  • Willing to work outside standard hours and travel / stay away within the UK when required.
  • Adaptable, keen to learn new technologies, and able to work independently or as part of a team.
  • Full UK driving licence (preferably clean).

PERSONAL ATTRIBUTES:

The ideal candidate will demonstrate:

  • Effective Communicator: Should be able discuss issues clearly and concisely with the Team, Suppliers and Clients.
  • Commercial Awareness: Has an awareness of industry trends and the dynamics of supply chain management.
  • Flexibility: Adaptable to meet day-to-day requirements, including travel and overnight stays (when required).
  • Technical Knowledge: Familiarity with construction and mechanical and electrical equipment relevant to water and wastewater treatment.
  • Organisational Excellence: Ability to manage multiple suppliers, negotiations, and deadlines simultaneously.
  • Completer/Finisher: Ability to ensure the timely delivery of supplies in alignment with
  • Team Player: Collaborates effectively with various departments and project teams to achieve objectives.

Why Join ACWA Services?

At ACWA Services, you’ll play a key role in shaping high-quality proposals that support the delivery of innovative water and wastewater treatment solutions across the UK. Working within a collaborative, technically strong team, you’ll gain hands‑on exposure to multi‑disciplinary engineering projects, complex tenders, and leading‑edge treatment technologies.

This role offers excellent development opportunities for someone looking to build a long-term career in estimating, proposals, and project delivery within a growing specialist engineering business. You’ll be supported to develop your technical, commercial and professional skills while contributing directly to winning and delivering successful projects for major water industry

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Posted: September 21st, 2026