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Belltree

Energy Systems Analyst

Hybrid

Edinburgh, United kingdom

Junior

Freelance

05-11-2025

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Skills

Communication Problem Solving Python SQL Research Training Azure Software Development Analytics

Job Specifications

About the Role

Belltree’s vision is of a global energy sector that is rapidly transitioning to become increasingly digitalised, integrated and low carbon in the first half of the century. Our mission is to contribute to the realisation of this ‘energy transition’ by providing best-in-class global data, analytics and consultative insights to the world’s biggest energy producers and national energy regulators. 

We are looking for an enthusiastic Energy Systems Analyst to join our team. If you’re someone who is passionate about data, embraces a dynamic and self-starting company culture, and is excited to contribute to developing real tools to help tackle climate change in the world’s most important sector, we’d love to hear from you.

Responsibilities

Your primary role will be to assist the Belltree DEVELOP Team build its data-based assets by processing and analysing the data that underpins the bMark suite of software products (see ‘About Us’ below for more details).

Your role will be pivotal within the DEVELOP Team, acting collaboratively with your colleagues to research, analyse and develop new datasets relating to the global upstream energy system. You will also work closely with Belltree’s Technical Management who define the strategic direction for the software development and will report directly to the bMark™ Product Owner who is responsible for delivery of development of new software functionality.

The data and analytics you will be dealing with is broad in scope and truly global – covering every inhabited continent and covering traditional energy types as well as emerging “energy transition” technologies such as Carbon Capture & Storage (CCS), Hydrogen, Geothermal, Wind & Solar. As such the role will provide you with an excellent chance to receive deep technical exposure to these high growth industries whilst contributing to the development of software designed to contribute to tackling climate change responsibly.

With the support of the Belltree DEVELOP team you will:

Assist in building Belltree’s Global Energy Database by conducted targeted research studies on key energy industries, assets and companies
Assist in management of Belltree’s Global Energy Database including:

o  Correct input of new data derived from your research

o  Day-to-day management of data

o  Ensuring quality-control checks are performed correctly on new and existing data

o Establishing push requests for data to flow between our internal staging database (Microsoft Dataverse) and the bMark™ client production database (SQL / Azure)

 Assist our Data Scientists to search, analyse and interpret collated data to extract key insights for the DEVELOP team & Belltree Management.
Provide feedback support to the Technical Management in developing and improving Belltree’s data research, storage and security practices.
Collaborate directly with all members of the Belltree team in development and delivery of innovation projects within the Innovation Engineering system operated by Belltree

Candidate Characteristics

Required

Minimum 2:1 Bachelors degree in Petroleum Engineering, Petroleum Geology or similar related degree
Some exposure to the energy industry via academic studies or industrial experience
Fluency in English

Positively Viewed

1 – 3 years previous industry experience in similar role
Previous experience / technical knowledge related to Energy Transition or Oil & Gas projects
Demonstrated proficiency in data research roles
Experience with Microsoft Dataverse / Sharepoint
Experience in using Python and Jupyter Notebooks

Personal

Self-starter with ability to multitask effectively & manage deadlines
Willingness to challenge the status-quo and suggest improvements to work practices
Proactive approach in seeking help & guidance when needed
Professional and co-operative approach to problem solving within small team environments
Analytical & curious mindset, comfortable with collecting, interpreting and QC’ing data
Strong written and verbal communication skills

 

Package Guidance

Term:                                 12 Months Fixed Term (there may be potential to extend or convert to full time at end of term based on candidate preference, performance and company strategy)
Hours / Week:                  40
Location:                           Edinburgh, UK
Base Salary:                       £26,500 per annum
Bonus:                               Up to 10% p.a dependant on Company & individual performance
Benefits:

o  Flexible hybrid working policy

o  20 days paid Sick Leave per annum (10 days full-pay / 10 days half-pay)

o  Enhanced Pay & Leave for Maternity/Paternity/Adoption & Bereavement

o  Death-in-Service Benefit (4 x Salary)

o  Financial assistance with relocation to Edinburgh will be provided if required

o  1x paid professional membership subscription

o  Provision of full home office setup to enable flexible hybrid working

o  Mentorship & training opportunities provided in-line with personal / business requi

About the Company

For over 15 years, Belltree has been delivering integrated energy analytics and consulting services to the global upstream energy industry. We specialise in data-driven software solutions, country-level benchmarking analysis, and corporate advisory support, helping our clients make confident, evidence-based decisions. Meet bMark™. The Benchmark in Energy Intelligence Developed by Belltree, bMark™ analytics is the trusted standard for validating reserves, recognised by governments and operators worldwide as the first choice f... Know more