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Ecolab

Application Engineer – Global High Tech

Ecolab

Pre-sales Engineer supporting Global High Tech at Ecolab. Collaborating on solutions for clean water, safe food, abundant energy, and healthy environments.

Posted 7/29/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in translating solution architectures into detailed technical specifications and preparing comprehensive technical documentation. Proficient in water treatment solutions and capable of delivering effective technical presentations and workshops to diverse audiences.

Highest-signal resume keywords
Bachelor's Degree In EngineeringTechnical Documentation PreparationWater Treatment Solutions KnowledgeRFP/RFQ Process FamiliarityCross-Functional Collaboration

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Technical SpecificationsSystem DiagramsCompliance DocumentationTechnical PresentationsSolution Architecture InterpretationElectro-Mechanical System AssemblyCooling Technologies KnowledgeCreative Problem-SolvingTechnical Feasibility ValidationCustomer Exposure Experience
Soft Skills
Good Communication SkillsAbility To Simplify Complex ConceptsWorks Well Under PressureSelf-StarterHands-On Approach
Industry Keywords
Water TreatmentIndustrial SystemsSustainability TechnologiesTechnical StandardsRegulatory Requirements

About the role

Key responsibilities & impact
  • Work closely with Solution Architects to translate predefined architectures into detailed technical specifications and client-ready proposals for Designers.
  • Prepare design documents, system diagrams, and compliance materials that reflect the architect’s solution blueprint.
  • Deliver workshops and technical sessions to internal teams and external partners to explain solution details.
  • Partner with product managers, R&D, and service engineers to validate feasibility and ensure smooth handover from design to delivery.
  • Support sales teams and design firms with technical presentations, demonstrations, and responses to RFPs.
  • Ensure Ecolab/Nalco Water solutions are accurately represented in consultant specifications and bid documents.

Requirements

What you’ll need
  • Bachelor’s degree in Engineering (preferably Chemical, Environmental, Mechanical or equivalent)
  • Relevant experience in water treatment, industrial systems, or complex technical solutions
  • Experience in technical roles with customer exposure (e.g. pre-sales, application engineering, technical support)
  • Ability to interpret and translate solution architectures into detailed technical specifications
  • Experience in preparing: Technical documentation System diagrams (e.g. P&ID, layouts) Compliance and regulatory documents
  • Familiarity with RFP/RFQ processes and related technical responses
  • Knowledge of water treatment solutions, industrial systems, or sustainability technologies
  • Understanding of relevant technical standards and regulatory requirements
  • Proven experience working cross-functionally with: Solution Architects Product Management R&D Service/Field Engineers
  • Ability to validate technical feasibility and support the transition from design to execution
  • Experience working in matrix and international environments
  • Strong capability to simplify complex technical concepts into clear, customer-oriented messaging
  • Capability to assemble and troubleshoot electronic systems: including, pumps, sensors, and other electro‑mechanical hardware systems is an advantage.
  • Knowledge of cooling technologies, cold plates, and cooling distribution units is an advantage.
  • Self-starter, who is willing to learn and has a ‘hands-on’ approach
  • Good communication skills; with the ability to deliver complex information in an easy-to-understand format
  • Creative problem-solving skills
  • Works well under pressure
  • Proficiency in English (both written and verbal) required

Benefits

Comp & perks
  • The opportunity to take on some of the world’s most meaningful challenges, helping customers achieve clean water, safe food, abundant energy and healthy environments
  • The ability to make an impact and shape your career with a company and a team that is passionate about growth
  • The support of an organization that believes it is vital to include and engage diverse people, perspectives and ideas to achieve our best
  • A culture that values safety first, including training and personal protection.