Senior IT Program Manager – ERP Transformation

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Our client, a major public utility organization based in Brussels, is looking for a Senior IT Program Manager to lead a large-scale ERP transformation program.

The consultant will be responsible for managing the transition from the current SAP ECC environment toward a future ERP solution, which is currently being assessed. The role covers the preparation and management of the European public procurement procedure, the selection of the ERP solution and implementation partner, and the subsequent execution of the transformation.

The assignment also includes the management of other strategic business–IT projects, the implementation of test management standards, change management activities, and close coordination with business stakeholders, key users and the PMO.

Location: Brussels

Working model: Hybrid, with at least three onsite days per week

Start date: 1 September 2026

Initial duration: 24 months

Workload: Full-time

Lead the transformation of the existing SAP ECC environment toward a new ERP solution.

Define, prepare and manage the European public procurement process for the selection of the future ERP software and implementation partner.

Manage the ERP transformation program, including migration, transition and business process standardization.

Coordinate multiple strategic business–IT projects and ensure that key-user requirements are properly identified and integrated.

Manage project scope, planning, resources, budget, risks, issues and dependencies.

Establish a comprehensive test management approach based on the organization’s internal testing methodology.

Organize change management activities in collaboration with business teams and the dedicated Change Management function.

Ensure appropriate communication, training and support for end users.

Support the PMO with project status reporting, capacity planning, budget monitoring and schedule management.

Establish an effective project governance structure and use tools such as Jira and TOPdesk for project tracking.

Coordinate stakeholders across business, IT, external suppliers and implementation partners.

Ensure compliance with GDPR, ISO 27001 and NIS2 requirements throughout the assignment.

You have the following skills

Extensive experience as a Senior IT Program Manager in large and complex organizations.

Expert-level experience in IT transformation and large-scale ERP programs.

Demonstrated experience transitioning from SAP ECC toward SAP S/4HANA or another modern ERP platform.

Strong experience managing complex ERP migrations, transitions and process-standardization initiatives.

Proven experience defining and managing European public procurement procedures for the selection of ERP software and system integrators.

Expert knowledge of SAP ECC and SAP S/4HANA.

Good functional and technical understanding of alternative ERP solutions such as Microsoft Dynamics or Odoo.

Strong experience in project and program management methodologies, including Waterfall, Agile and Scrum.

Expert knowledge of PRINCE2 or equivalent project-management frameworks.

Experience establishing test strategies and test management processes.

Strong change-management experience within complex ERP transformation programs.

Advanced knowledge of BPMN and business-process modelling.

Experience with Microsoft 365 solutions, including SharePoint, Power Apps and Power Automate.

Experience with Jira, TOPdesk and structured PMO reporting.

Excellent stakeholder, supplier and governance management skills.

Full professional proficiency in French, Dutch and English.

Votre profil

You have at least 12 years of professional experiences in IT

If you are at least fluent in FR/ENG/ NL it’s best

You’re eager to learn, motivated and curious

Let’s have a chat !

Advantages

Hospitalization insurance (partner/children incl.)

Group insurance

Dental insurance (partner/children included)

20 days statutory paid vacations (legal vacations cumulated for 1 year of work)

11 days recovery time work 38/40 per year (= annual average: 1 day per 20 days worked) if the client asks you to work 8h/day

Representation fee net per month.

Internet fee of € 40 per month.

Company car with national fuel card OR Public transport reimbursed OR mobility package.

Daily fee of 5.50€ net /day provided.

Subscription GSM unlimited calls for Belgium (ITS subscription)

Training plan (e-learning - certification at ITS charge)

Extra advantages:
Being a rather small team in BE (6 in back-office), we’re very close to each of our consultants and we differentiate ourselves trying to really take care of you and make you grow with us and within our different clients.

Regular follow-up (every 3 to 6months depending on your needs/will)

Regular teambuilding to meet-up and have fun (every 3 months more or less)

Flexibility and trust

Benefits of still being part to a bigger group (ITS Group) and having access to resources and of a larger team of Experts

Co-optation system because sharing is caring!

Processus de recrutement

1st pre-screening on the phone to discuss about your search and conditions and our first potential opportunities matching.

Job descriptions sent and Teams meeting fixed with us (HR and Sales) to dig into your experience and the role.

Package proposal so we all agree beforehand.

Your CV is sent to the different clients you’ve agreed to, to find the best mission for you!

En ligne depuis le 07.08.2026

Bruxelles

CDI

Entité : ITS Group Benelux

Anglais

Français

Fonction managériale : Non

Mobilité : Non

Mode de poste : Sur Site

Salaire : Salary conform to experience.

Réf. SA0542

For more than 25 years, ITS Group has been a French ESN specializing in digital transformation, employing around 1,400 employees across 8 agencies in France and 1 in Belgium.

Our expertise: IT infrastructure & operations, cloud & managed services, mobility, workstations & networks, strategy, consulting & AMO, cybersecurity, development of business applications.

ITS Group places its CSR commitment at the heart of its concerns by developing sustainable and responsible digital technology and by promoting the professional and personal development of its employees.

Find out more: www.itsgroup.com