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Corona Energy

Revenue Assurance Analyst

Company logo
Corona Energy
Leading independent UK business gas & electricity supplier with 25+ years’ experience and flexible contracts.
Ensuring accurate billing and protecting revenue for energy customers
14d ago
Intermediate (4-7 years), Experienced (8-12 years), Junior (1-3 years), Expert & Leadership (13+ years)
Full Time
Watford, England, United Kingdom
Hybrid
Company Size
275 Employees
Service Specialisms
Renewable electricity supply
Green gas supply
Solar Power Purchase Agreements
Power Purchase Agreements (PPAs)
Energy procurement
Climate‑focused energy solutions
Sector Specialisms
Commercial
Industrial
Public Sector
Role
What you would be doing
billing validation
issue troubleshoot
uat support
billing reporting
data analysis
cross-team collaboration
  • Validate that all customers are fully and accurately billed for all energy usage and contracted services.
  • Troubleshoot system and data issues that may lead to revenue leakage.
  • Support UAT and regression testing during capability rollouts and system changes.
  • Prepare and contribute to regular reporting on billing assurance activities, and risk mitigation actions.
  • Investigate and resolve anomalies such as incorrect account or meter setup, missing or incorrect tariffs, or unbilled consumption on the system.
  • Extract, clean, and analyse billing data to detect anomalies, monitor trends, and ensure billing completeness.
  • Collaborate with Sales, Operations, and Customer Services to identify and address root causes of billing issues.
What you bring
excel
sql
power bi
python
revenue assurance
communication

Working Pattern

We are seeking a Revenue Assurance Analyst to support and enhance our revenue assurance capabilities. You will play a critical role in protecting revenue by identifying unbilled usage, correcting errors, and driving improvements across billing systems and processes. This role spans the full customer life cycle and requires a strong understanding of B2B energy supply, including complex contracts, metering arrangements, and industry data flows.

  • Proficient in excel and data analysis tools such as SQL, Power BI, or Python.
  • Proven experience in billing, revenue assurance, or data analysis within the UK energy sector.
  • High attention to detail, with strong problem-solving and reconciliation skills.
  • Strong understanding of industry-specific processes including metering, settlements, and data flow management.
  • Excellent communication skills and ability to work with both technical and non-technical stakeholders.
Benefits

On top of these great benefits, we also continue to invest in our people through a wealth of development opportunities, supporting you to get the most from your career!

In this role you will be able to work on a hybrid pattern, with Tues-Thurs in the office and Monday and Friday at home. Our standard office hours are 0830 – 1700, Monday to Friday.

Corona Energy is a Disability Confident employer and as such will offer any successful applicant whatever reasonable adjustments they may require in order to take part in our recruitment process.

This role offers a competitive package of remuneration along with access to a wide range of company benefits which includes;

To support this experience, we also offer our team;

  • The chance to celebrate success together, at one of our regular sports and social events or at our annual company awards.
  • Private medical insurance, including 24/7 GP appointments and access to a wide range of professional support. We also offer a life assurance and income protection scheme from day one!
  • An opportunity to support our charity partners, or to give back to important causes by fundraising or volunteering our time.
  • Employee self-sacrifice Electric Vehicle scheme, with a wide range of different models to choose from – supporting our commitment to the energy transition.
  • An annual focus on wellbeing with events and activities to support your health, wealth and inner-self!
  • Our annual company profit share scheme, rewarding everyone at Corona by sharing in our success.
  • Access to thousands of retail and entertainment discounts through our internal rewards and recognition scheme, all linked to our company values.
  • Amazing office spaces, with complimentary breakfast, fruit, snacks and drinks throughout the day.
Training + Development
Information not given or found
Company
Overview
25 Years
Experienced Provider
Supplies gas and electricity to UK businesses for over a quarter of a century.
14% Market Share
Leading UK Industrial Gas Market
Currently serves 14% of the industrial and commercial gas market.
17,000 Customers
Diverse Client Base
Serves a wide range of businesses including micro-businesses, SMEs, public sector organizations, and large portfolios.
84,000+ Meters
Comprehensive Energy Monitoring
Manages over 84,000 meters across various businesses for efficient energy oversight.
  • They offer fixed and flexible contracts, dedicated account management, and their myCorona online platform for 24/7 energy oversight.
  • Champions renewables: REGO‑verified power, green gas (RGGO), carbon offsets, and solar PPAs for commercial installations.
  • Its corporate team supports complex multi-site and public sector clients, offering risk strategies, AMR billing, and seamless onboarding.
  • Headquartered in Watford, they’ve earned Investors in People Gold and local awards, showing commitment to quality and community.
  • Unique on-site initiatives include EV charging, zero‑waste offices with bee colonies, rainwater harvesting, and paper‑light systems.
Culture + Values
  • We focus on providing great service and being transparent.
  • We work together to create value for customers, employees, and shareholders.
  • We hold ourselves accountable and deliver on promises.
  • We promote innovation and continuous improvement.
Environment + Sustainability
2050
Net-Zero Commitment
The long-term goal to achieve net-zero carbon emissions, aligning with global climate targets.
  • Provide green energy solutions to customers.
  • Monitor and reduce their own carbon footprint through energy-efficient initiatives.
Inclusion & Diversity
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