Credit Controller Consultant

Keystone Solutions; Kortenberg; On-site; EUR 36,000 - 47,000; Full time

Job summary

Keystone Solutions is seeking a Credit Controller for a consultancy mission at a client site. You will monitor and proactively follow up on outstanding invoices within your assigned client portfolio, ensuring timely payments and accurate accounting.

The role involves handling the Key Account portfolio by phone and written communication, managing complaints and payment plans, and coordinating with internal and external stakeholders to resolve complex files.

Qualifications

• CRM proficiency at advanced level required.
• ERP proficiency at advanced level required.
• Excel proficiency at advanced level required, with recent hands-on experience.

Responsibilities

• Monitor and follow up on outstanding invoices within the assigned client portfolio.
• Follow up on the Key Account portfolio via phone and written communication.
• Manage complaints, disputes, and payment plans for all customer segments.
• Analyze and coordinate complex customer files with internal and external stakeholders.
• Investigate and ensure proper allocation of unassigned payments in collaboration with Accounting.

Skills

CRM

ERP

Excel

Tools

CRM

ERP

Excel

Job description

Mission Overview:

We are seeking a Credit Controller for a consultancy mission at a client site representing Keystone Solutions. In this role, you will be responsible for monitoring and proactively following up on outstanding invoices within your assigned client portfolio.

Key Responsibilities:

• Monitor and proactively follow up on outstanding invoices within the assigned client portfolio.
• Follow up on the Key Account portfolio through phone and written communication.
• Manage complaints, disputes, and payment plans for all customer segments.
• Analyze and coordinate complex customer files with internal and external stakeholders.
• Investigate and ensure proper allocation of unassigned payments in collaboration with Accounting.

Why Join Us:

As a consultant at Keystone Solutions, you will experience the dynamic nature of consultancy work, tackling diverse challenges across various client environments. This role offers turbo-charged learning opportunities, allowing you to develop professionally while contributing to impactful projects. We are committed to your career growth within our framework, and being a

Duration:

23/11/2026 - 31/01/2027 3 months (full time)

Skills required:

• CRM - Level: Advanced - Most recent: Any time
• ERP - Level: Advanced - Most recent: Any time
• Excel - Level: Advanced - Most recent: This year

Language requirements:

Dutch or French
Level Full professional proficiency
English
Level Full professional proficiency