Overall a poor experience working at NESO so far - Anonymous employee National Energy System Operator Employee Review

* Meaningful work that directly contributes to the UK’s net-zero transition and energy system planning. * Opportunity to work with highly skilled and knowledgeable colleagues across a range of technical disciplines. * Exposure to strategically important projects with significant national impact. * Good environment for people who are genuinely interested in energy, data science, forecasting, and system analysis. * Senior stakeholders are generally open to new ideas and technical innovation.

Employee experience can vary significantly depending on the team and manager. In some areas there is a culture of excessive criticism rather than constructive feedback. Workloads can become unsustainable, contributing to stress and burnout. Concerns around psychological safety are not always addressed effectively. I observed behaviours that I felt were exclusionary and, at times, inconsistent with the organisation's stated values of inclusion and respect. Career development opportunities can be limited when managers prioritise short-term delivery over employee growth. Escalation routes for workplace concerns could be clearer and inspire greater confidence among employees.

Good colleagues, flexible working and purposeful

Executive leadership can be very single minded