Microsoft Security Specialist Technician (Sentinel, XDR, Defender)

Microsoft Security Specialist Technician (Sentinel, XDR, Defender); Palma de Mallorca; A distancia; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

An innovative technology firm is seeking a Cybersecurity Specialist to manage and enhance Microsoft Sentinel and Defender solutions. Responsibilities include incident response and developing security strategies. Ideal candidates have 3+ years of experience with Microsoft's security products and the ability to work remotely. This position offers a permanent contract and flexible scheduling opportunities.

Servicios

Permanent contract

Flexible schedule

Specialized training

Optional health insurance

Wellness programme

Formación

• Minimum 3 years in security administration using Microsoft products.
• Practical knowledge of KQL and security frameworks like MITRE ATT&CK.
• Experience in developing playbooks and managing advanced alerts.

Responsabilidades

• Administer and optimize Microsoft Sentinel and Defender solutions.
• Manage and analyze security incidents from detection to remediation.
• Develop detection rules and automations in Sentinel and XDR.

Conocimientos

Microsoft Sentinel

XDR

PowerShell automation

Python automation

Threat hunting

Incident response

Educación

Microsoft Security certification (e.g., SC-200, SC-100, AZ-500)

Descripción del empleo

Axis Data

Axis Data S.L. is an international enterprise providing IT Services to MTS Globe and OTS Globe, which consist of Office Automation systems, Networking and Applications. Our mission statement is to provide innovative technology to the MTS Globe Group's 66 destination offices in 22 countries in and around the Mediterranean Sea, North Africa, the Black Sea, the Arabian Gulf, the Atlantic Ocean and the Gulf of Mexico. 6,3 million guests were managed through our systems in 2018. We provide excellent and highly automated integration to our customers (tour operators). MTS Globe, OTS Globe and Axis Data are determined to deliver a superior service to the end customer, travelling to one of our destinations. Axis Data operates in a flexible and dynamic environment, has a flat hierarchy and values initiative and pro-activity very highly. Flexibility, good team-work and excellent communication skills are requirements for any function.

Job description

We are looking for a cybersecurity specialist with extensive experience in Microsoft technologies, particularly in the advanced deployment and operation of Microsoft Sentinel, XDR, and other solutions within the Defender ecosystem. The selected candidate will be responsible for protecting client data and infrastructures by developing defense strategies, managing incidents, and ensuring compliance with security best practices, Zero Trust principles, and applicable regulations.

Key Responsibilities

• Administration, optimization, and daily operation of Microsoft Sentinel (SIEM / SOAR) and the Defender suite (Defender for Endpoint, Identity, Cloud Apps, Office 365).
• Management, response, and analysis of security incidents, from advanced detection to closure and remediation.
• Development and tuning of detection rules, analytics, playbooks, and automations in Sentinel and XDR.
• Implementation of conditional access policies and Zero Trust strategies in Entra ID (Azure Active Directory).
• Hardening of Microsoft 365, Azure, and hybrid environments, including vulnerability management and secure configurations.
• Integration of data sources, endpoint telemetry, networks, and identities, as well as onboarding of new systems into the SIEM.
• Proactive threat hunting, forensic analysis, reporting, and preparation of technical recommendations for clients.
• Continuous updates on emerging threats and participation in improvement plans and internal training.

Minimum Requirements

• Proven experience (ideally 3+ years) in security administration with Microsoft products: Sentinel, Defender XDR, Intune, Entra ID, and Azure.
• Practical knowledge of KQL, automation with PowerShell / Python, and frameworks such as MITRE ATT&CK.
• Ability to implement and maintain security architectures based on Zero Trust standards and regulatory compliance.
• Experience in incident response, threat hunting, playbook development, and advanced alert management.
• Desirable: official Microsoft Security certification (e.g., SC-200, SC-100, AZ-500).
• Ability to work independently, remotely, and results-oriented in collaborative environments.

What We Offer

• Permanent contract, stable position, and participation in cutting-edge projects.
• Flexible schedule, 100% remote work option.
• Specialized training and professional development plan.
• Optional health insurance and conditions adapted for work-life balance.
• Join our Wellness programme which promotes both emotional and mental health and offers free legal and financial advice.
• Refreshing beverages and a variety of fruits are available for all employees to support a healthy lifestyle.
• Advancing your professional growth through language training and technological certifications.
• Celebrate with us during our annual events and festive holidays, including Easter, Halloween, Thanksgiving and more.