Full-time

Proposal Engineer

Posted by Waterleau • Wespelaar, Flanders, Belgium

📍 Wespelaar, Flanders 🕒 March 03, 2026

About the Role

Job Responsibilities

The job will include a mix of the following activities:

  • Proposal Strategy: Collaborate with the Sales Leader and Proposal Director to develop competitive and client-focused proposal strategies. Perform competitive analysis to tailor solutions according to the client’s needs.

  • Proposal Development & Execution: Plan and manage timelines using the gate system. Monitor progress, keep stakeholders informed, and ensure persuasive and client-tailored proposal content is delivered on schedule.

  • Proposal Quality: Ensure all proposals are aligned with Waterleau’s product strategy, use standardized deliverables, and meet agreed quality levels. Guarantee compliance with client requirements, technical feasibility, and cost-effectiveness.

  • Stakeholder Engagement: Work closely with Sales, Technical, and Management teams to align proposals with capabilities and strategy. Support Sales with client interactions, clarif...
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