Network Security Engineer for Cloud Infrastructure

2 semanas atrás


Porto, Porto, Portugal TUI Tempo inteiro

About the Job

We are seeking a seasoned Network Security Engineer to lead our efforts in securing our cloud infrastructure. This role requires expertise in Microsoft technologies, particularly Active Directory administration, Windows Server, Azure Active Directory (AAD), and Azure Active Directory Federation Services (ADFS).

The ideal candidate will have hands-on experience with Intune, including device enrollment, policy management, application deployment, compliance enforcement, and conditional access. They will also be proficient in Cloud security, specifically in the area of Azure and Microsoft 365.

Responsibilities:

  • Maintain on-premises Active Directory Infrastructure, including Domain controllers, GPOs, Domain upgrades, DNS, DHCP, and Windows updates.
  • Administer and engineer Intune, including collection and query creation and management, application and package creation and deployment, content distribution, management, and troubleshooting, and custom report creation.
  • Use Intune software update groups to keep Windows workstations and servers patched to correct levels.
  • Act as a consultant to other IT and Applications teams for authentication and SSO setup to achieve business objectives.
  • Support Azure AD – Identity and Access Management and Azure AD Connect support, Azure Application Proxy, Microsoft Tunnel, and Conditional Access.
  • Participate in ongoing projects related to Active Directory and Azure AD.
  • Provide guidance and work leadership to less-experienced systems engineers.
  • Work independently and proactively collaborate with the rest of TUI MM IT teams and TUI Group IT teams.
  • Develop strategies to maintain and enhance platform availability and operational efficiency.

About You

To succeed in this role, you should possess the following skills and qualifications:

  • Proficient in Microsoft technologies, especially on AD administration, Windows Server, AAD, ADFS, Remote Desktop.
  • Detailed understanding in Cloud security, specifically in the area of Azure and the collaboration product M365.
  • Expert knowledge of Intune to include device enrollment, policy management, application deployment, compliance enforcement, and conditional access.
  • Proven know-how in Cloud identity management and its security features (e.g., Conditional access, PIM).
  • Detailed understanding of Identity and Access Management, Modern authentication / SSO and authorization.
  • AD Restore, Forest and Domain recovery.
  • Ability to work independently and be a self-starter, keeping a team-oriented approach.
  • Analytical and conceptual thinking mindset, as well as creative problem-solving skills.
  • Programming basic skills is highly valuable.
  • Effective communication skills in English, Spanish, verbal and written.
  • Be a continuous learner, daily driving improvements on your own skillset.

About Our Offer

We offer:

  • A competitive salary of $120,000 per annum, reflecting the level of expertise required for this role.
  • Career progression opportunities in more than 50 countries worldwide.
  • Development opportunities within a friendly, richly diverse, and virtual international team.
  • An exceptional approach to learning – access to free learning platforms & language lessons.


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