About the Position

NVISO is here to protect European society from potentially devastating cyber attacks! We offer cyber security services to private and governmental organizations to help them better prepare for, prevent, detect and respond to cyber security incidents. Join us as a Microsoft Purview Senior Consultant based in Athens, Greece.

Responsibilities

Classification & Labelling: Configure and deploy sensitivity labels, sensitive information types, and auto-labelling policies in Microsoft Purview, based on designs prepared with other consultants. Support pilot rollouts and iterate based on user feedback.
Data Loss Prevention (DLP): Implement DLP policies across Exchange, SharePoint, OneDrive, Teams, and endpoints. Tune rules to balance protection with usability, analyze alerts, and reduce false positives.
Data Retention & Records Management: Build retention labels and policies that map to the customer’s legal, regulatory, and contractual obligations. Assist in disposition reviews and lifecycle management scenarios.
Insider Risk & Compliance Monitoring: Assist in configuring Insider Risk Management, Communication Compliance, and audit/eDiscovery use cases, and help operational teams interpret the resulting signals.
Integration with the Microsoft Security Stack: Configure the interactions between Purview and Defender for Cloud Apps, Defender for Endpoint, and Microsoft Entra, contributing to an end-to-end Defender XDR data protection story.
Documentation & Handover: Produce clear design documents, configuration baselines, runbooks, and knowledge transfer material so that customer teams can operate the solution after go-live.
Stakeholder Collaboration: Work closely with customer stakeholders (IT, Security, Legal, DPO, Compliance) as well as internal NVISO teams to gather requirements, validate designs, and demo solutions.
Support & Continuous Improvement: Provide second-line support on Purview deployments, be familiar with the Microsoft Purview roadmap and related technologies, and continuously improve the delivery approach and reusable material.

Requirements

Experience: 3 – 4 years of professional experience in IT security, including exposure to Microsoft 365, Azure, or cloud security in general is considered a plus.
Purview Hands-on Experience: At least one year working with Microsoft Purview capabilities: sensitivity labels, DLP, retention, eDiscovery, Insider Risk, and/or Data Governance; in a customer or enterprise environment.
Education: Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, Data Science, or a related field, or equivalent experience.

Technical Skills

Solid working knowledge of the Microsoft 365 platform (Exchange Online, SharePoint Online, OneDrive, Teams) and a good understanding of the Microsoft Entra identity model.
Familiarity with the Microsoft Purview portal and its core solutions: Information Protection, Data Loss Prevention, Data Lifecycle Management, and Records Management.
Understanding of how Purview integrates with Defender for Cloud Apps, Defender for Endpoint, and the broader Defender XDR ecosystem.
Basic scripting skills in PowerShell (Exchange Online, Security & Compliance) to automate deployment, reporting, and troubleshooting tasks.
Regulatory & Domain Knowledge: Working knowledge of data protection regulations such as GDPR, and awareness of frameworks like NIS2, ISO/IEC 27001, and DORA and how they translate into data protection controls.
Ability to translate legal and business requirements into concrete data classification, DLP, and retention rules.

Soft Skills

Strong communication skills with the ability to explain technical concepts to non-technical stakeholders and to write clear documentation.
Excellent English communication skills, both verbal and written.
A consulting mindset: curious, structured, customer-focused, and comfortable working on several engagements in parallel.

We Offer

At NVISO, we care. We are committed to offering you a highly competitive remuneration package including financial and non-financial components:

A training budget of 10,000€ and 10 days every 2 years.
Flexible working model and home office possibilities (+working abroad options).
Statutory leave plus 5 additional leave days by NVISO.
Additional benefits on a monthly and annual basis.
An entrepreneurial and agile company, where you will be stimulated and supported in driving new initiatives (either through internal innovation or by improving our service offering), without losing sight of having fun!
Working and learning from the best people in the European cyber security industry. We have multiple SANS Instructors working at NVISO, our staff has presented at popular hacking conferences (BlackHat, BruCON, OWASP, etc), and all of our technical staff can acquire deep technical security certifications (GSE, GXPN, GREM, GCFA, OSCP, etc).
Our commitment to coach and counsel you and help you grow; each employee receives a personal coach within the team, whose role is to ensure your well-being and helps you grow in your career!

IF YOU’RE INTERESTED, PLEASE SEND US YOUR APPLICATION!

WE’RE LOOKING FORWARD TO MEETING YOU!

Get support: [email protected]

NVISO Security Locations:

Belgium: Guimardstraat 8 b6, 1040 Brussels
Germany: Holzgraben 5, 60313 Frankfurt am Main; Machtlfinger Str. 21, 81379 München
Austria: Gumpendorfer Straße 19-21, 1060 Wien
Greece: Hatziyianni Mexi 5, Athens 11528

NVISO Security Blog: blog.nviso.eu

Privacy Policy: NVISO Client Portal

Microsoft Purview Senior Consultant

Job description