Sales Ledger Assistant

3t; Montrose; On-site; GBP 26,000 - 30,000; Full time

Benefits offered by this job

Subsidised lunches

Pension contributions

Holiday entitlement 26.5–33 days

Job summary

3t is seeking a Sales Ledger Assistant on a 10-month temporary contract based in Montrose, Scotland. The role focuses on processing customer billing transactions, resolving queries, and supporting month-end and year-end processes with the finance team.

Salary between £26,436.80 and £30,000 per annum (pro-rata) with 26.5–33 days holiday and pension contributions. Availability on Fridays and semi-flexible hours are required.

Qualifications

• Strong attention to detail.
• Good understanding of invoicing and financial administration processes.
• Strong communication and customer service skills.
• Proficient in Microsoft Excel and Office applications.
• Ability to prioritise workload, meet deadlines and adapt to changing priorities.
• Reliable and dependable.
• Demonstrate integrity and accountability in all aspects of work.

Responsibilities

• Working within a team to assist with the preparation and distribution of invoices and credit notes with accuracy - proactively resolving anticipated issues in advance
• Resolve customer billing queries promptly and professionally
• Contribute to process improvement initiatives to enhance billing accuracy and efficiency
• Liaise with colleagues in bookings and Account Managers to ensure accuracy of all recording and pricing.
• Managing email correspondence via the shared email
• Work with the Finance team to support the end of month and end of year accounting processes as required

Skills

Attention to detail

Invoicing

Communication

Excel

Prioritisation

Reliability

Accountability

Tools

Microsoft Excel

Job description

Applicants must already have the unrestricted right to work in the UK. We are unable to provide visa support for this role. 3t is currently looking to recruit a Sales Ledger Assistant on a temporary 10-month contract in Montrose, Scotland.

Salary and Benefits Package £26,436.80 - £30,000.00 per annum (pro-rata) Holiday entitlement of 26.5 - 33 days (including mandatory days off to cover Christmas and New Year) Subsidised lunches from our onsite canteen Pension contributions 5% (Employee) & 3% (Employer)

Availability to work on Fridays is essential. We offer semi‑flexible working hours, with shifts available between 7:30am and 6:00pm (Monday–Friday), including a 30‑minute unpaid lunch break.

The Opportunity Role Purpose: To provide high-quality sales ledger support by accurately processing customer billing transactions and assisting with query resolution. The role works collaboratively with customers, operational teams, and credit control to ensure invoicing accuracy, timely payments, and a positive customer experience, while supporting the achievement of business and financial objectives.

About 3t

3t is a leading provider of training services and learning technology solutions. With Training, Technology and Transformation at the core of its offering, 3t delivers safety-critical training across energy, renewables, power, marine, construction, gas, electric and water sectors. The company trains more than 200,000 delegates per year and is the number one provider of training to the UK Energy Sector and the Global Offshore Wind market. Its drilling and well control simulation business is the world leader in its field. With offices and training centres across the UK, the Americas and the Middle East, the 3t team is represented by 17 nationalities and present in 60 countries worldwide.

Key Responsibilities

• Working within a team to assist with the preparation and distribution of invoices and credit notes with accuracy - proactively resolving anticipated issues in advance
• Resolve customer billing queries promptly and professionally
• Contribute to process improvement initiatives to enhance billing accuracy and efficiency
• Liaise with colleagues in bookings and Account Managers to ensure accuracy of all recording and pricing.
• Managing email correspondence via the shared email
• Work with the Finance team to support the end of month and end of year accounting processes as required

Person Specification

At 3t our values of Innovation, Collaboration and Excellence are at the heart of what we do. The successful candidate will have:

Essential Criteria

• Strong attention to detail
• Good understanding of invoicing and financial administration processes
• Strong communication and customer service skills
• Proficient in Microsoft Excel and Office applications
• Ability to prioritise workload, meet deadlines and adapt to changing priorities
• Reliable and dependable
• Demonstrate integrity and accountability in all aspects of work

Desirable Criteria

• Knowledge of Accounts Receivable processes
• Experience with Sage or other accounting system – Oracle, SAP etc