Consulting Analyst

Consulting Analyst  

Introduction 

Sirio, a boutique consulting firm, is looking for a driven and resourceful analyst to join its rapidly growing team. The consultant will work alongside members of the team to support high-profile clients in the energy, utilities and public sectors. The consultant will also play a key role in the growth of Sirio, from developing internal processes, producing intellectual property, evolving proprietary products and services and supporting business development activities.

This position offers a unique opportunity for an entrepreneurial individual to grow alongside the company and enjoy opportunities and responsibility early on.

The successful applicant will work remotely as a norm – limited travel to a central London location or to the clients’ premises in various locations across the UK will be required on occasion. The team usually meets once a week in a central London office location. 

 

Company Description 

Sirio is a specialist consulting firm operating at the intersection of consumers, regulation and utilities. We advise utility and infrastructure companies in developing business strategies, investment plans, projects and innovative products/services that maximise value for all stakeholders. Our mission is to bring about an effective and just transition to a Net Zero emission world, making it work for both investors and society as a whole.

We specialise in: 

• Stakeholder-driven decision making (business strategy and implementation). 
• Just transition design and implementation (operational strategy and implementation). 
• Social value measurement (cost-benefit analyses and investment planning). 
• Future system development (supporting the evolution of our clients’ Distribution System Operation (DSO) functions) 
• Innovation (early-stage design and development of innovative products and services related to the energy system transition) 

You will find more information and project case studies on our website www.sirio-strategies.com 

 

Job Description 

The analyst will enjoy a close-knit and friendly environment, a growth-focused and supportive culture, a healthy work-life balance and flexibility in working locations. 

As an analyst, you will: 

• Deliver project work under guidance from experienced team members. This will include online research, data analysis, project planning, and preparation of client deliverables such as Word documents, PowerPoint presentations or Excel dashboards and related products. You will have exposure to and collaborate with client teams from the start of your experience at Sirio.
• Undergo training sessions with experienced consultants and make use of self-training resources, made available on an ad-hoc basis to develop your skills and capabilities.
• Contribute to the commercial activity of the firm: for example, proposing innovative ideas for products and services, supporting proposals and other client material development, performing market research to support proposal development. 
• Contribute to the development of intellectual property by supporting the publication of articles, research and the development of tools and products sold to clients under subscription models.
• Contribute to the growth of Sirio as a fast-growing, young business by proposing and implementing internal initiatives aimed at a wide range of functions, from skills development, employee wellbeing, and increased productivity.

 

Qualifications 

We are looking for recent graduates (<1 year experience) or final year students characterised by the following: 

• An entrepreneurial mindset. 
• Degree qualified with a preference for M-level, with backgrounds in Public Policy / Environmental Sciences / Climate Change / Sustainability / ESG / Energy Systems / or similar fields of study. 
• Curious, dynamic and proactive self-thinkers with the ambition and drive to play a role in growing a nascent company. 
• Ability to deliver work independently, under guidance and supervision, and to go the extra mile to identify and suggest possible solutions and new ways of working. 
• A genuine and demonstrable interest in the energy sector and, especially, the involvement of households and businesses in the energy system transition. 
• Strong verbal, written and presentation skills. 
• Strong analytical skills (both qualitative and quantitative). 
• Fluent or native in English. 
• The right to work in the UK. We do not hold a sponsorship licence.
• Good working knowledge of MS Office products, including Word, PowerPoint, and Excel. 
• Programming (e.g. R, Python, VBA, Microsoft Power Platform) knowledge and/or experience – while not required – would be a plus. 

Additional Information 

• Apply by following the instructions through the ‘Apply Now’ button. 
• You will be asked to upload your CV and Cover Letter to the platform. The Cover Letter is not mandatory but would add strength to your application.

You will need to answer the following two questions in 500 words or less:

1. Why do you want to join Sirio? 
2. Why do you believe you would be a good fit? 

• NOTE: Please refrain from using AI generated cover letters, these are not helpful to the application process and does not highlight the uniqueness that you bring to the role. 

• Application deadline 15 December 2025. We will conduct interviews on a rolling basis and reserve the right to close the vacancy early if we are satisfied with the candidate pool. 
• Interviews throughout December 2025 and January 2026.
• Start date: as soon as possible. 
• Technology and work-from-home equipment will be provided by the firm. 

The target salary for this position is £35,000 - £40,000 per annum depending on the relevance of the candidate’s experience. In addition to the salary, the consultant will enjoy a performance-based bonus and benefits (pension, health care).