Senior Microsoft Security Consultant

delaware BeLux; Vlaanderen; On-site; EUR 90,000 - 130,000; Full time

Job summary

delaware BeLux is seeking a senior Microsoft Security Consultant to lead advisory and delivery across the Microsoft security stack. You will own conversations end-to-end, mentor junior consultants, and shape engagements across BeLux.

Design and implement solutions spanning Entra, Defender, Purview, Defender for Cloud, and Intune, while collaborating with clients and internal teams on pre-sales and delivery.

Qualifications

• Extensive senior-level experience implementing Microsoft security solutions.
• Ability to lead engagements independently with client-facing skills.
• Proficiency across multiple Microsoft security domains (Identity, Threat Protection, Data & Compliance, Cloud & Workloads).

Responsibilities

• Act as trusted advisor on security strategy and roadmap.
• Design and implement solutions across Entra, Defender, Purview, Defender for Cloud, and Intune.
• Lead delivery on projects with deep expertise in Identity & Access and/or Data & Compliance.
• Coach and mentor junior consultants; review architecture and designs.
• Collaborate with clients and internal teams on pre-sales and delivery.

Skills

Identity & Access

Data & Compliance

Threat Protection

Cloud & Workloads

Device Management

Microsoft Sentinel

Tools

Microsoft Sentinel

Job description

Join a recognized Microsoft Frontier Partner with deep expertise across the security landscape. In this senior, high-trust role, you'll help shape a growing practice while mentoring the next generation of security consultants. You'll work on diverse, high-impact customer engagements across a wide range of industries.

What will you be doing?

You:

• Act as a trusted advisor to clients on their Microsoft security strategy and roadmap, translating business risk into concrete architecture and control decisions
• Design and implement solutions across the Microsoft security product portfolio: Entra (Identity & Access), Defender (Threat Protection), Purview (Data & Compliance), Defender for Cloud (Cloud & Workloads), and Intune (Device Management)
• Lead delivery on projects with deep expertise in Identity & Access and/or Data & Compliance, and contribute to the broader integration story via Sentinel (SIEM/SOAR)
• Coach and mentor less experienced consultants, reviewing their architecture and design decisions, guiding their technical growth, and acting as an escalation point on complex client engagements
• Work closely with client stakeholders and internal teams to shape both pre-sales positioning and hands-on implementation
• Contribute to the growth of delaware's Security practice, knowledge sharing, offering development, and go-to-market input

Who are we?

delaware's Security BeLux team is growing, and we're looking for a senior, experienced Microsoft Security Consultant to strengthen our advisory and delivery capabilities across the Microsoft security stack — and to help grow the team around them. As a Microsoft Partner of the Year (2025, Belgium) and Frontier Partner, we help clients across BeLux design, implement, and operationalize modern security architectures. We're looking for someone senior enough to own that conversation end-to-end, and to act as a technical anchor and coach for less experienced consultants on the team.

Is there a match?

You have:

• Extensive, senior-level experience implementing and advising on Microsoft security solutions, with a track record of leading engagements independently
• Deep expertise in at least 2 of the following domains, ideally including Identity & Access and/or Data & Compliance:
• - Identity & Access : Entra ID, Conditional Access/MFA, Identity Protection, Identity Governance, Privileged Identity Management
• - Threat Protection : Defender for Endpoint, Office 365, Identity, Cloud Apps; Vulnerability Management
• - Data & Compliance : Information Protection, DLP, Insider Risk Management, eDiscovery, Compliance Manager
• - Cloud & Workloads : Cloud Security Posture Management, Workload Protection, DevOps Security, Attack Surface Management
• - Device Management : Compliance, App Protection (MAM), Endpoint Privilege Management, Configuration Management
• A solid understanding of how these domains connect through Microsoft Sentinel for unified detection, hunting, and automation
• Demonstrated ability to coach and develop junior/medior colleagues — comfortable reviewing others' work, transferring knowledge, and taking ownership of their growth
• Relevant Microsoft certifications (e.g., SC-100, SC-300, SC-400, SC-200) are a strong plus
• Strong client-facing and advisory skills, able to operate comfortably in both technical and business conversations, at senior stakeholder level
• Fluent in Dutch and English (French is a plus)
• Based in Belgian and willing to work across the Belgian/BeLux market

Let's meet up!

At delaware, we believe consultancy goes hand in hand with flexibility. Customers projects may occasionally require you to travel outside your usual work location, sometimes even abroad. While we take personal circumstances into account as much as possible, a certain openness towards mobility is an inherent part of the consultant role at delaware.

Come and have a chat with us and tell us all about your skills, talents, and previous experience.

delaware is committed to creating an inclusive work environment that empowers all our people. A diverse workforce is the best guarantee of success for our employees, our customers, and our partners.