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GHT Proposal Engineer – Global High Tech (GHT) Team
At Ecolab, we are seeking a GHT Proposal Engineer to join our Global High Tech (GHT) team, where you will play a pivotal role in developing technical and commercial proposals for industrial and high-tech water treatment projects.
About the Role
You will collaborate closely with General Contractors (GCs), EPC/EPCM firms, and internal stakeholders to:
- Define project scope
- Prepare detailed cost estimations
- Optimise EPC/EPCM execution models
- Bridge technical and commercial alignment
This role blends engineering expertise and commercial insight, directly influencing project success from proposal to delivery.
Key Responsibilities
1. Proposal & Tender Management
- Analyse RFQs, technical specs, and customer requirements from GCs and EPCs
- Define scopes, deadlines, and work boundaries—coordinating between process, packages, civils, piping, E&I, and construction
- Work with CAM/BDM teams to clarify deliverables and timelines
- Prepare technical narratives, BOQs, scope descriptions, and clarifications aligned with tender frameworks
- Ensure full technical compliance via coordination with internal engineering
2. Costing Development & Financial Leadership
- Develop detailed BOQs for tender-related deliverables (process equipment, packages, and supporting systems)
- Quantify equipment, materials, and services using PFDs, P&IDs, layouts, and tender specs
- Build and validate CAPEX and installation cost estimates in collaboration with procurement and engineering
- Align BOQs with GC cost breakdown structures and tender requirements
3. Technical Solution Definition
- Recommend technology/equipment solutions meeting client, GC, and regulatory standards
- Identify risk exclusions, assumptions, and interface management
- Support risk assessment and value engineering alternatives as requested by clients
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4. Corporate Coordination
- Interface with engineering, procurement, finance, and project teams during bid preparation
- Serve as the technical point of contact for GC partners during scope clarification
- Present bid strategies and support post-proposal execution readiness
5. Quality & Hand-Over Ensurance
- Ensure proposals meet GHT technical standards, contractual requirements, ESG, and HSE expectations
- Facilitate smooth transitions from proposal to execution, validating BOQs and scope completeness
Requirements & Qualifications
- Degree: In Chemical, Environmental, Mechanical, or Process Engineering
- Experience:
- 3–5+ years in proposal engineering, tendering, or project execution within water/industrial sectors
- Experience responding to GC/EPC tender requests
- Proven expertise in BOQ preparation, quantity take-offs, and cost estimation
- Fundamental Contract Models: Deep knowledge of EPC/EPCM contract structures
Key Competencies
- Technical/Analytical: Strong numerical and analytical skills for complex specs, scope optimization, and risk management
- Collaboration: Builds cross-functional partnerships with Ecolab teams, clients, and external stakeholders
- Delivery Focus: Structured, detail-oriented, and deadline-driven with a global perspective
- High-Tech Water Fluency: Familiar with treeting technologies, standards, and fabrication norms
Principal Deliverables
- Technical proposals and compliance matrices
- BOQ and cost summaries aligned with tender structures
- Scopes of supply and construction packages
- Clarifications/deviations logs
- Value-engineering alternative proposals


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Principal Accountabilities
- Sponsored by the GHT Scalable Solutions Manager within Commercial Engineering.
- Located in Spain / France / UK with regular regional coordination.
- Technical expertise required:
- Deep understanding of water treatment processes.
- Proficiency with drawings: P&ID, GA, Isometrics, data sheets, troubleshooting logs.
- Awareness of plant maintenance best practices.
- Strategic skills:
- Evaluate project viability and forecasting success probability.
- Demonstrate budget CAPEX/OPEX awareness and cost-control during execution.
- Proactively arbitrates trade-offs between cost, schedule, and technical feasibility with stakeholders.
- Client Partnership: Proactive engagement with external customers, contractors, and peers.
About Ecolab
Ecolab (NYSE: ECL) empowers 170+ countries with sustainability expertise, driving health safety, clean water, and industrial efficiency. As a $15B global leader, we blend insight-driven solutions, advanced technology, and unmatched service to advance sustainability—enabling 1 million+ customer sites worldwide to safeguard water, energy, and operational success.
oppel:
```**Why Ecolab?**
Join a legacy of innovation—a place where every proposal, every project, and every partnership propels **impact**. You’ll learn, grow, and shape a future where **water security** meets global industry’s most pressing challenges.
For more, visit **[Ecolab.com]**(www.ecolab.com).
Visit Ecolab.com for more details.
Note: Upgrade, Trial, and process variants will depend on country of hire and client project portfolio.
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