Operations & Finance Administrator

Janitza electronics GmbH; Greater London; On-site; GBP 30,000 - 42,000; Full time

Benefits offered by this job

30 days holiday

Company phone

Central London office

Job summary

Janitza electronics GmbH in London is seeking an Operations & Finance Administrator to manage financial and administrative processes, from invoices to data maintenance in ERP systems. The role interfaces with sales, purchasing, finance, and management to ensure smooth operations and accurate reporting.

The ideal candidate has commercial training or a business administration degree, several years in back-office finance roles, and strong Excel/ERP experience, with a structured, numbers-driven work

Qualifications

• Completed commercial training or degree in business administration or comparable qualification.
• Several years of experience in back office or administrative roles with a financial focus.
• Basic knowledge of accounting and understanding of purchasing and sales processes.
• First experience with ERP systems (ideally SAP/S/4HANA) and strong MS Office skills, especially Excel.
• Structured, detail-oriented, and independent working style with a strong affinity for numbers.
• Strong organizational and communication skills with the ability to collaborate across different stakeholders.

Responsibilities

• Independently manage and structure financial and administrative processes (e.g. invoice verification, document management).
• Support accounting in accounts payable and receivable processes as well as month-end and year-end closing activities.
• Process customer orders including order entry, invoicing, and data maintenance in ERP systems.
• Assist in quotation preparation and ensure accuracy of pricing and master data.
• Handle purchasing activities including purchase order processing and supplier communication.
• Act as a key interface between sales, purchasing, finance, and management to ensure smooth operations.
• Prepare reports, analyses, and presentations while maintaining accurate data and documentation.
• Contribute to the optimization and continuous improvement of administrative and financial processes.

Skills

Numerical literacy

Organizational skills

Communication

Independent working

Education

Commercial training or degree in business administration

Tools

SAP/S/4HANA

MS Excel

Job description

With pioneering hardware and software solutions, Janitza enables energy to be measured, analysed and made available. Janitza thus helps companies to conserve resources, remain productive and be successful. Become part of a sustainably growing company and use your working time wisely. Because working time is life time.

If you want to make energy quantifiable, rethink things and help develop the future, then join us as: Operations & Finance Administrator

Key responsibilities

• Independently manage and structure financial and administrative processes (e.g. invoice verification, document management)

• Support accounting in accounts payable and receivable processes as well as month-end and year-end closing activities

• Process customer orders including order entry, invoicing, and data maintenance in ERP systems

• Assist in quotation preparation and ensure accuracy of pricing and master data

• Handle purchasing activities including purchase order processing and supplier communication

• Act as a key interface between sales, purchasing, finance, and management to ensure smooth operations

• Prepare reports, analyses, and presentations while maintaining accurate data and documentation

• Contribute to the optimization and continuous improvement of administrative and financial processes

Benefits

• 30 days paid holiday and flexible working hours

• State-of-the-art technical equipment including company mobile phone

• Central office in London

Requirements

• Completed commercial training or a degree in business administration, or a comparable qualification

• Several years of professional experience in back office, or administrative roles with a financial focus

• Basic knowledge of accounting and understanding of purchasing and sales processes

• First Experience with ERP systems (ideally SAP/S/4HANA) and strong MS Office skills, especially Excel

• Structured, detail-oriented, and independent working style with a strong affinity for numbers

• Strong organizational and communication skills with the ability to collaborate across different stakeholders