Active Directory Administrator

Siemens Healthineers AG; São Paulo; On-site; BRL 180,000 - 300,000; Full time

Job summary

Siemens Healthineers is seeking an Active Directory Administrator to join a global IT team in São Paulo. You will monitor and operate AD/Entra ID, automate tasks with PowerShell, and contribute to security and PKI initiatives across a multinational infrastructure.

You will work with Windows Server, SCCM, and cloud technologies while maintaining documentation and strong English communication. This role emphasizes reliability and continual learning in a fast‑paced environment.

Qualifications

• Expert knowledge in Active Directory and Entra ID.
• Excellent troubleshooting and logging in Active Directory.
• Profound knowledge of Windows Server systems, especially Core editions.
• Good experience in Certificate Management and PKI.
• Excellent scripting with PowerShell.
• Familiarity with Microsoft security guidelines.
• Experience with SCCM/Endpoint Configuration Manager and SQL is a plus.
• Good understanding of network technologies and ITIL.

Responsibilities

• Monitor and operate one of the biggest Active Directories in the world and ensure timely completion of workflows.
• Carry out day-to-day IT operations at base and in the field.
• Contribute to development of the Active Directory Enterprise Infrastructure.
• Participate in worldwide Active Directory projects.
• Automate recurring tasks with PowerShell and pursue continual service improvements.
• Respond to operations inquiries and act as first point of contact for subject matters.
• Elaborate security concepts and ensure compliance with security requirements.

Skills

Active Directory

Entra ID

Windows Server

PowerShell

Cloud technologies

Microsoft 365

Scripting

Security guidelines

SCCM / Endpoint Configuration Manager

SQL

PKI

ITIL

Networking basics

Documentation

English proficiency

Tools

System Center Operations Manager

Microsoft Endpoint Configuration Manager

SQL Server

Job description

Job Requirements

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.

Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your professional and personal growth, all while valuing your unique contributions.

Active Directoy Administrator

Position Overview

The Siemens Healthineers Active Directory Administrator team member will be part of a global team that will be supporting the Healthineers Active Directories infrastructure worldwide. This includes monitoring and operating Active Directory and Entra ID as well as contributing to Active Directory related projects. The team member will be positioned with the SHS IT Infrastructure Modern Workplace Core Services organization.

Your role:

• Monitor and operate one of the biggest Active Directories in the world and checks the progress of agreed transactions and workflows to ensure timely completion in an environment of highly trained professionals
• Proceed with assigned day-to-day IT operations activities both at base and in the field.
• Help on further development of the Active Directory Enterprise Infrastructure
• Contribute to worldwide allocated Active Directory related projects
• Operate, maintain and improve in one additional infrastructure components like System Center Operations Manager, Microsoft Endpoint Configuration Manager and/or PKI and SQL and show willingness of continual self-improvement in your areas of responsibility
• Through development of PowerShell scripts, you will automate recurring administrative tasks and work on a continual service improvement
• Respond to operations related enquiries, may act as first point of contact in subject matters.
• Elaboration of Siemens Healthineers security concepts and guarantee of compliance with security requirements

Work Experience

Your expertise:

• Expert knowledge in Active Directory and Entra ID
• Excellent experience in troubleshooting and logging with Active Directory
• Profound knowledge of Windows Server Systems, especially Core Server editions
• Good experience in Certificate Management and PKI (including NDES)
• Excellent in scripting with PowerShell
• Good in Microsoft Security Guidelines
• Good experience in one of the following technologies: Microsoft Endpoint Configuration Manager, System Center Operations Manager 2019, SQL would be an advantage
• Good understanding of network technologies and principles
• Good knowledge of ITIL
• Excellent Knowledge in Cloud technologies
• Excellent experience in Microsoft 365 Applications (e.g. Word, Excel, PowerPoint, Teams, etc)
• Good experience in creating technical documentation
• Ability to multi-task and handle multiple assignments simultaneously, while focusing on delivery quality
• Quick learner and efficient ability to get into new technologies and architectures
• Self-directed, proactive, work on own initiative with a best practice approach
• Strong communication skills in the English language (written and spoken)

Benefits

Who we are:

We are a team of more than 73,000 highly dedicated Healthineers in more than 70 countries. As a leader in medical technology, we constantly push the boundaries to create better outcomes and experiences for patients, no matter where they live or what health issues they are facing. Our portfolio is crucial for clinical decision-making and treatment pathways.

How we work:

When you join Siemens Healthineers, you become one in a global team of scientists, clinicians, developers, researchers, professionals, and skilled specialists, who believe in each individual’s potential to contribute with diverse ideas. We are from different backgrounds, cultures, religions, political and/or sexual orientations, and work together, to fight the world’s most threatening diseases and enable access to care, united by one purpose: to pioneer breakthroughs in healthcare. For everyone. Everywhere. Sustainably.

As an equal opportunity employer, we welcome applications from individuals with disabilities.

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