Systems & Identity Engineer (Microsoft Ecosystem)

Systems & Identity Engineer (Microsoft Ecosystem)
Lisboa
Lisboa, Lisboa, Portugal

? We’re Hiring | Systems & Identity Engineer (Microsoft Ecosystem)

We are looking for experienced professionals to join our Systems and Identity Engineering team, working in a
- scale,
- critical technological environment with national impact.

? The Challenge

You will be part of a team responsible for managing and evolving complex Microsoft-based infrastructures, ensuring security, availability, and operational excellence across hybrid and enterprise environments.

? What we’re looking for

✔ Minimum 12th grade or equivalent technical/professional qualification;

✔ Strong experience (4+ years) in enterprise environments, including: Active Directory, Microsoft Exchange, Hybrid environments (On-Prem + O365), Microsoft Intune, Teams, and One
Drive for Business, Microsoft FIM / MIM;

✔ Solid technical knowledge of: Windows Server, Azure AD, SAN, Routing & Switching, Ethernet, VLAN, VPN, IPSec, SNMP, Qo
Sm, TCP/IP, IPv4 and IPv6;

✔ Microsoft certifications (Active Directory, Azure AD, Windows Server, Exchange, Intune, SCCM) are a strong plus.

? Key Responsibilities

? Manage and operate Domain Controllers, physical and virtual servers, Share
Point platforms, and collaboration systems;

? Provide 2nd and 3rd line support via ITSM / SMAX;

? Troubleshoot, analyze, and resolve incidents and service requests;

? Collaborate with internal teams and external service providers;

? Administer and maintain hybrid infrastructures;

? Implement technical changes and improvements;

? Produce technical documentation and operational reports;

? Support critical
- level entities and services.

? What we offer

✨ High-impact,
- scale and
- critical projects;

✨ A technically challenging and structured environment;

✨ Exposure to complex infrastructures and enterprise systems;

✨ Integration into a highly skilled and collaborative team.

? Interested?

Apply now or send your CV to fmarques@pt. a2it.com