Performance Analyst at Assystem

Setup: Remote, Hybrid
Location: Bridgwater, England
Type: Full-time
Posted: Jan 23, 2026

Description

Assystem is seeking a Performance Analyst to analyze business performance, identify data and capability gaps, and enable data-driven decision-making. This role involves translating business requirements into high-quality data products, supporting the entire data and analytics solution lifecycle, and acting as a bridge between business stakeholders, data architects, and technical delivery teams. The analyst will utilize agile methodologies and Azure DevOps, focusing on data discovery, profiling, validation, transformation, analysis, and interpretation.

Required Skills

business data
data gaps
agile delivery methodologies
Azure DevOps
SQL
Python

Additional Information

Required Previous Experiences: leading requirements definition, process mapping, and problem-framing within data-centric programmes or transformations
analyse complex business processes and identify data gaps using structured techniques (e.g. As-Is / To-Be, swimlanes, use cases, decision modelling)
proven ability to analyse complex business processes and identify data gaps using structured techniques (e.g. As-Is / To-Be, swimlanes, use cases, decision modelling)
strong experience performing end-to-end analytical work, including data discovery, validation, analysis, and communication
Preferred Qualifications: professional qualification in Business Analysis
professional qualification in Data or Analytics
experience working in nuclear, asset-intensive, or safety-critical industries

About Assystem

Assystem

Engineering & Digital for Energy Transition5001-10000

Assystem is an independent, international company whose mission is to accelerate the energy transition throughout the world. Its work includes developing low-carbon electricity through nuclear and renewable energy, renovating power grids, and developing new uses for electricity such as green hydrogen.

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