Performance Engineer

Walsh Employment
So181Ad, SO18 1AD, United Kingdom
3 weeks ago
£45,000 – £65,000 pa

Salary

£45,000 – £65,000 pa

Job Type
Permanent
Work Location
Hybrid
Seniority
Mid
Education
Degree
Posted
12 May 2026 (3 weeks ago)

Benefits

Excellent benefits package

Performance Engineer

Location: Southampton – hybrid, 3 days per week on-site

Salary: £45-65K plus excellent benefits package

About the Opportunity

Our client is a fast-growing maritime technology business developingwind-assisted propulsion systems that help reducefuel consumption andemissions across global shipping.

They are now looking to appoint aPerformance Engineer to join their growing team. This is a rare opportunity for someone with strong experience working withreal-world engineering data,telemetry, or industrial systems to help shape how performance is measured, understood, and improved across a growing fleet of commercial vessels.

Working acrossengineering,software, and commercial teams, you will own the end-to-enddata and insight pipeline, designing how operational data flows from onboard systems through to internal engineering tools and customer-facing reporting. You will play a central role in ensuring performance is captured accurately and translated into meaningful insight that supports engineering improvement, reliability decisions, and validated fuel-saving claims.

Key Requirements

You will be an analytically strongPerformance Engineer, Data Engineer,Marine Performance Analyst,Industrial Data Engineer,Fleet Performance Engineer, or similar, with experience working withreal-world engineering or industrial data and turning complex information into clear, actionable insight. You should bring:

  • Degree qualification inEngineering, Naval Architecture,Data Science,Physics, or a related technical discipline
  • Solid experience working withreal-world engineering or industrial data
  • Experience building and maintainingdata pipelines and processing workflows
  • Strong analytical capability, with the ability to interpret complex datasets and translate them into clear insight
  • Experience developingdashboards orreporting tools for both technical and non-technical users
  • Exposure to data fromphysical systems such assensors,telemetry, orindustrial equipment
  • Strong communication skills, with the ability to present data in a commercially meaningful way
  • A proactive and structured approach, with the confidence to work in a fast-moving environment

Desirable experience includes:

  • Experience withinmarine,energy, or other industrial environments
  • Exposure toreliability analysis orperformance modelling
  • Familiarity withscalable orcloud-based data systems
  • Experience supporting customer-facing reporting or performance validation
  • Understanding of how data can support product development and commercial decision-making

Role & Responsibilities

AsPerformance Engineer, you will own the flow of operational data from onboard systems through to engineering insight and customer reporting, helping to close the loop betweenreal-world operation andproduct development. Responsibilities will include:

  • Owning the end-to-enddata andinsight pipeline across operational performance reporting
  • Designing how data flows fromonboard systems into internal engineering tools and customer-facing outputs
  • Building and maintainingdata pipelines, workflows, and reporting processes
  • Developingdashboards and reporting tools to support internal teams and external stakeholders
  • Translating complex operational datasets into clear conclusions and actionable recommendations
  • Supporting engineering improvements,reliability decisions, and validatedfuel-saving claims
  • Working closely withengineering,software, andcommercial teams to improve how data is structured, automated, and applied
  • Continuously improving reporting accuracy, usability, and scalability as the fleet grows
  • Helping to define how product performance is measured, understood, and communicated across the business

Why Join?

This is a rare opportunity to join a business developingreal-world clean technology for the global shipping market. You will benefit from:

  • Working onreal climate-impact hardware
  • High levels ofownership in a growing and ambitious business
  • The opportunity to shape theproduct performance feedback loop at a defining stage of growth
  • Broad exposure acrossengineering,data, software, andcommercial teams

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