Job Description

About Insite

Established in 2009, Insite Energy is a dynamic, fast-growing company that provides services to heat network suppliers in the UK. The services provided include metering & billing of residential customers, the installation (and retrofit) of credit billed and pay-as-you-go equipment, and ongoing maintenance and management of the heat network schemes.



We pride ourselves on our commitment to working as one team to put the customer and client first, delivering a reliable, competitive, and professional service. We are tireless in our efforts to be the best at what we do, which is reflected in our Trustpilot rating. With just over 70 current employees, we are small but mighty, delivering more by working together.





At Insite Energy, we embrace diversity and inclusion. We value all backgrounds, identities, and experiences. We're committed to providing equal opportunities for all and offering reasonable adjustments to ensure accessibility and inclusivity throughout the application process and in the workplace.

About the role

In this role, you'll take ownership of invoicing across a variety of revenue streams, from maintenance and installation & commissioning projects to more complex client requirements. You'll learn the ins and outs of our invoicing processes, help maintain accurate records, and ensure everything is completed on time and to the highest standard. Alongside invoicing, you'll also support with wider accounting activities, including reconciliations, accruals, and journal postings, giving you exposure across the full finance function.



This is a great opportunity for someone who thrives on accuracy, enjoys problem-solving, and is keen to work with different teams across the business. You'll be encouraged to share ideas, support continuous improvement, and help us enhance our systems and processes. With involvement in audits, compliance, and controls, no two days will be the same.

Location and working hours:

Full-time position (37.5 hours per week). Office location: Stuart House, Peterborough (PE1 5DD)

Essential skills and attributes:

Grade 6/B or above in GCSE English and Maths. Intermediate Level Excel skills. Familiar with Sage 200 or similar SME level Accounting system. Experience within a similar role.

Additional skills and experience:

Understanding of Basic Internal Controls within a Sales Accounting/Admin environment. Organised, deadline orientated approach. Excellent attention to detail and accuracy. Effective communication and interpersonal skills. Experience of continuous improvement Experience of high volume, billing environment

Benefits:

Salary:

Competitive salary, dependent on skills and experience

Holiday Allowance:

20 days of holiday per year, plus English bank and public holidays, plus an additional day of Birthday leave.

Employee Assistance Programme (EAP):

Free, confidential support available for personal and professional challenges.

Corporate Social Responsibility (CSR) Programme:

"DO RIGHT WITH INSITE" provides up to 2 paid days off per year for volunteering with company-led initiatives. Additional information can be viewed here

Social Events:

Regular company social events, including an annual Summer Party and Christmas Party. This benefits package offers a vibrant and supportive work environment, with opportunities for professional growth, work-life balance, and community engagement.

Our Values:

Community

Innovation

Excellence

Sustainability