Active Directory Administrator

ITH Icoserve; São Paulo; Presencial; BRL 120 000 - 190 000; Tempo integral

Resumo da oferta

Siemens Healthineers seeks an experienced Active Directory Administrator to join a global IT Infrastructure team. You will monitor and operate on-premises AD, manage day-to-day IT operations, and contribute to automation and security initiatives across multiple regions.

We value a strong background in Windows Server, PKI, PowerShell, and ITIL practices, with excellent English communication. This full‑time role requires 3+ years in AD/back-end operations and a proactive, self-directed mindset.

Qualificações

• 3+ years of experience with Active Directory and IT infrastructure operations.
• Hands-on Windows Server administration and log analysis.
• Experience with PKI, certificate management, and NDES is a plus.
• Strong English communication and documentation skills.

Responsabilidades

• Monitor and operate a large on-premises Active Directory environment to ensure reliable workflows and transactions.
• Manage day-to-day IT operations, including routine admin tasks and troubleshooting.
• Contribute to ongoing development and improvement of the Active Directory Enterprise Infrastructure.
• Support worldwide Active Directory related projects and security standards.

Conhecimentos

Active Directory

Windows Server

PowerShell

PKI

ITIL

Microsoft 365

English

Formação académica

Bachelor's degree in Computer Science or similar

Ferramentas

SCOM

SCCM

SQL

NDES

Descrição da oferta de emprego

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.

Your role:

The Siemens Healthineers Active Directory Administrator will be part of a global team that supports the company’s Active Directory infrastructure worldwide. This role focuses on monitoring and operating on-premises Active Directory , contributing to related projects , and supporting automation and broader infrastructure initiatives. The candidate will be part of the SHS IT Infrastructure Modern Workplace Core Services organization and collaborates closely with colleagues across Europe, Asia, and the Americas .

• Monitor and operate a large-scale, on-premises Active Directory environment, ensuring workflows and transactions are processed reliably and on schedule
• Manage day-to-day IT operations, including routine administrative tasks and technical troubleshooting
• Contribute to the ongoing development and improvement of the Active Directory Enterprise Infrastructure
• Contribute to worldwide allocated Active Directory related projects
• Work with adjacent technologies, including System Center Operations Manager, Microsoft Endpoint Configuration Manager, PKI, and SQL
• show willingness of continual self-improvement in your areas of responsibility
• Develop PowerShell scripts to automate recurring tasks and improve operational efficiency
• Responds to operations-related enquiries and may act as first point of contact in subject matters.
• Support the implementation and maintenance of Siemens Healthineers' security standards for identity infrastructure

Your expertise:

• Core Active Directory and infrastructure expertise
• Hands-on experience with Active Directory administration, including troubleshooting, log analysis, and daily operational support
• Strong knowledge of Windows Server systems, especially Core Server editions
• Solid understanding of network technologies and principles
• Security, automation, and adjacent technologies
• Experience with certificate management and PKI, including NDES
• Strong PowerShell scripting skills for automation and operational efficiency
• Good understanding of Microsoft security guidelines
• Experience with at least one of the following technologies is an advantage: Microsoft Endpoint Configuration Manager, System Center Operations Manager, or SQL
• IT service management and productivity tools
• Good knowledge of ITIL practices
• Excellent experience with Microsoft 365 applications, including Word, Excel, PowerPoint, and Teams
• Experience creating clear technical documentation
• Ability to manage multiple assignments simultaneously while maintaining high delivery quality
• Quick learner with the ability to adapt efficiently to new technologies and architectures
• Self-directed and proactive, with a best-practice mindset
• Strong written and spoken English communication skills
• A university degree in Computer Science or similar
• Must have 3+ years of relevant work experience within the IT infrastructure area with the background of Active Directory and IT Backend operations
• Knowledge of Siemens/Siemens Healthineers Infrastructure environments

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.