Microsoft E5 Implementation & Security Program Manager

Keystone Solutions; Brussel Hoofdstad; Hybride; EUR 90 000 - 120 000; Plein temps

Résumé du poste

Keystone Solutions is seeking a Microsoft E5 Implementation & Security Program Manager for a client-site consultancy in Brussels. You will support the CISO in securing information systems, overseeing ISMS, risk management, compliance, and governance within the E5 rollout.

Role requires coordination with IT services, local police stakeholders, and vendors. Fluent Dutch or French and English are required; combination of office and telework is possible.

Qualifications

• Bachelor's or Master's in CS or IS, or equivalent experience; MS certifications are a plus.
• Experience in cybersecurity & GRC; knowledge of NIS 2 and GDPR.
• Fluent in Dutch or French; English required.

Responsabilités

• Plan and coordinate the rollout of the Microsoft E5 license across the client environment.
• Monitor progress and dependencies with IT services.
• Identify risks and bottlenecks; propose mitigations.
• Oversee configuration, IAM, and governance for E5.
• Collaborate with stakeholders including local police as primary stakeholders.
• Track vendor and license usage with Microsoft/resellers.
• Bridge to follow-up projects such as SecaaS.
• Report to the CISO and document decisions and configurations.

Connaissances

E5 configuration

E5 rollout planning

Identity & access

License usage tracking

Risk management

Stakeholder engagement

Technical communication

Vendor coordination

Formation

Bachelor's/Master's in CS or Information Systems

Outils

Entra ID

Azure AD

MFA

Intune

Governance tools

Description du poste

Mission Overview:

Keystone Solutions is seeking a Microsoft E5 Implementation & Security Program Manager for a consultancy mission at a client site. This role will support the Chief Information Security Officer (CISO) in ensuring the security of information systems, including ISMS, risk management, compliance, and governance.

Key Responsibilities:

• Plan and coordinate the rollout of the Microsoft full E5 license, ensuring a thoughtful, secure, and manageable implementation.
• Monitor progress and dependencies closely while collaborating with IT services.
• Identify risks, bottlenecks, and challenges, proposing mitigation measures.
• Oversee configuration, identity and access management, and governance.
• Collaborate with stakeholders, particularly local police as primary stakeholders.
• Track vendor (Microsoft/resellers) and license usage.
• Bridge to follow-up projects such as SecaaS.
• Report to the CISO and document decisions and configurations.

Deliverables:

• Roadmap and planning for the E5 rollout.
• Periodic progress and risk reports.
• Agreements on configuration, governance, and management of the E5 environment.
• Acceptance and handover documents (project → management).
• Change and adoption approach; input for the SecaaS assignment.

Knowledge Domains:

• Microsoft 365 / E5: core services and their interconnections (Exchange, Teams, SharePoint/OneDrive).
• Identity and access: Entra ID (Azure AD), conditional access, MFA; Intune (AD/ADFS/SCCM is a plus).
• Security and compliance workloads of E5; cloud, hybrid, and mobile solutions.
• Information security and GRC; primarily NIS 2 and GDPR.
• Project and program coordination and license management.

Communication and Collaboration:

• Communicate clearly and switch between technical and non-technical language.
• Collaborate with the CISO, IT services, local police, and vendors.
• Fluency in Dutch or French is required; bilingualism is an asset; English is required.

Level and Experience:

• Ability to coordinate independently within a clear framework (SFIA level 4 – Enable).
• Familiarity with the cybersecurity domain; affinity with the federal police context.

Education:

• Bachelor's or master's degree (e.g., computer science/information systems), or equivalent experience. Microsoft certifications are a plus.

Work Environment:

• Status: external.
• Responsibility level: SFIA level 4 – Enable.
• Work regime: Full-time.
• Location: Brussels.
• Working conditions: Combination of office and telework according to service agreements.
• Team: CISO-office, in close collaboration with IT services (DRI).

Duration:

15/10/2026 - 31/12/2026 3 months (full time)

Skills required:

• Configuratie, identiteit, toegang en security-workloads van E5 inschatten - Level: Expert - Most recent: Any time
• De E5-uitrol zelfstandig plannen, coördineren en opvolgen - Level: Expert - Most recent: Any time
• Gestructureerd, oplossingsgericht en zorgvuldig documenterend werken - Level: Expert - Most recent: Any time
• Microsoft/resellers en het licentiegebruik opvolgen - Level: Expert - Most recent: Any time
• Risico’s, knelpunten en uitdagingen tijdig detecteren en beheersen - Level: Expert - Most recent: Any time
• Stakeholders verbinden, met de lokale politie als eerste belanghebbende - Level: Expert - Most recent: Any time
• Technisch op gelijke voet schakelen met de ICT-diensten en de leverancier - Level: Expert - Most recent: Any time
• Technische materie helder uitleggen aan niet-technische gesprekspartners - Level: Expert - Most recent: Any time

Language requirements:

• Dutch or French
• Level Active knowledge
• English
• Level Active knowledge