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Location
In office (London)
Visa
Licensed UK visa sponsor
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Nov 2, 2026. Orennia scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Get expert insights and real-time analytics on power markets, renewables, data centers, clean fuels and carbon capture with Orennia.

Location: London, UK

Position Type: Full time, salaried

About Orennia

Orennia provides an all-in-one platform for accurate data, predictive analytics and actionable insights across the energy transition. We drive faster capital allocation decisions and help our clients maximise returns across the solar, wind, storage, power, clean fuels and hydrogen sectors. The technology that powers Orennia’s platform delivers an unparalleled experience, distilling information into actionable insights to give our clients a competitive edge. 

Britain is rebuilding its electricity system. The 2021-22 gas price crisis showed how exposed homes and businesses are to volatile global fossil fuel markets, and the government’s Clean Power 2030 Action Plan aims for clean sources to produce at least 95% of Great Britain’s electricity by 2030, backed by an estimated £40 billion of investment a year. Increasingly, the grid sets the pace: connection queues, network build-out and rising constraint and curtailment costs will decide which projects get built and what they earn. Without accurate data and predictive analytics, developers and investors will struggle to deploy capital efficiently and maximise returns. Orennia’s platform gives them robust information for smarter capital allocation choices. 

Why Join Orennia?

People are at the heart of the best technology companies. We’ve brought together some of the industry’s top experts and brightest minds in data orchestration, analytics, software development, and industry insights to uncover opportunities where others can’t. At Orennia, you’ll become part of a collaborative culture and do work that matters. We trust and support each other, ask hard questions and solve complex problems together. Guided by a spirit of inquiry, our team has a product-driven, continuous delivery mindset to drive our innovation forward.

The Opportunity 

As an Associate, you will help build and enhance our analytical solution for the UK power market and leverageit to work directly with clients to answer some of the most complex questions facing industry participants and investors today. We work as a collaborative team, giving you the opportunity to work across departments, seniority levels, and a range of expert perspectives. 

What You’ll Do

  • Contribute to the development of our long-term fundamental power market and price forecasts for the UK using advanced linear programming optimisation models. 
  • Primarily focus on our outlook for electricity demand, including data collection and forecasting of load drivers such as electrification, data centres, electric vehicles, hydrogen, and broader changes in consumption patterns. 
  • Leverage complex analytical models, including dispatch and market simulation models, to forecast hourly power market prices. 
  • Build and maintain large datasets of UK power market information, including generation assets, demand, transmission, interconnection, environmental policy, ownership, and M&A activity. 
  • Develop tools and models to streamline the collection, management, and reporting of large datasets and power market modelling results. 
  • Work closely with clients to create customised solutions to their most pressing and complex challenges. 
  • Participate in conference calls, virtual meetings, and in-person meetings with clients and prospects, helping demonstrate and apply our solutions. 

Who You Are

  • 0-3 years of relevant work experience, including internships or placement experience. 
  • Bachelor’s degree in Engineering, Economics, Mathematics, Computer Science, Finance, or a related field. 
  • Experience or a demonstrated interest in renewable energy projects, power markets, and the energy transition. 
  • Strong programming, database, and software skills, such as Excel, SQL, Python, VBA, Spotfire, Tableau, or similar tools. 
  • Strong analytical ability, including familiarity with statistical methods, linear programming, and optimisation concepts. 
  • Experience or familiarity with the UK power market, electricity market modelling, or power market forecasting is a plus. 
  • Deep intellectual curiosity and a results-oriented approach to problem-solving, with the ability to work effectively in a fast-paced environment and navigate ambiguity. 
  • Ability to work collaboratively with colleagues from different disciplines. 
  •  Excellent writing and communication skills, including the ability to explain complex problems clearly. 
  • Exceptional attention to detail. 

Why You’ll Love Orennia

At Orennia, you'll join a high performing, people-focused team where everyone has a role to play. We offer our regular, full-time employees a competitive total rewards package, comprehensive health, dental and vision benefits, a savings program that includes company matching, and a learning and development budget to master your craft. In addition, we offer generous time off with regular company holidays, paid vacation days and paid sick days. 

We thank all applicants in advance for their interest and for taking the time to apply; however, only applicants invited for an interview will be contacted.

Orennia is an Equal Employment Opportunity (EEO) employer. We are committed to creating a diverse and inclusive workplace where all employees and applicants are treated fairly and with respect, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, age, disability, marital status, veteran status, or any other characteristic protected by applicable provincial, federal, state, or local law. We believe in fostering a work environment that promotes equal opportunities for all individuals and strive to eliminate any barriers to employment and advancement. We are dedicated to providing equal opportunities in hiring, promotions, compensation, benefits, training, and all other aspects of employment. At Orennia, diversity, inclusion, and fairness are not only important values but also critical to our success as an organization. We encourage all qualified individuals to apply and join us in our mission to create a workplace that reflects the diverse communities we serve. Please contact a member of our people & culture team ([email protected]) should you require accommodations.

Applicant Privacy Information 

Orennia is committed to protecting the privacy and security of your personal information. Any personal information collected in connection with your application will be processed in accordance with applicable data protection and privacy legislation, including the UK General Data Protection Regulation (GDPR), where applicable. A copy of Orennia’s Recruitment Privacy Policy may be requested by contacting [email protected]. 

Personal information provided by you during the recruitment process will be collected and used solely for the purposes of assessing your application, administering the recruitment and hiring process, and complying with applicable legal and regulatory obligations. Such information will be treated as confidential and will be disclosed only to those individuals, service providers, or advisers who require access for legitimate business, legal, or operational purposes in connection with your application. Orennia will retain your personal information only for so long as is reasonably necessary to fulfil these purposes, or as otherwise required or permitted by applicable law and Orennia’s records retention practices. Subject to applicable law, you may have the right to request access to, correction of, or deletion of your personal information, or to object to or restrict certain processing activities, by contacting [email protected]. 

By submittingan application, you acknowledge that you have read and understood the foregoing Applicant Privacy Information and consent to the collection, use, disclosure, and retention of your personal information as described hereinand in accordance withapplicable law. 

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