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Active Directory

Publish Date:  Sep 26, 2022

Mexico City, Mexico Wide, MX-Mexico

Company:  Atos

About Atos

Atos is a global leader in digital transformation with 107,000 employees and annual revenue of over € 11 billion. European number one in cybersecurity, cloud and high performance computing, the Group provides tailored end-to-end solutions for all industries in 71 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea), listed on Euronext Paris and included in the                                                           CAC 40 ESG and Next 20 Paris Stock indexes.


The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education, and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.



MTO of existing US based Active Directory L3 postion.

Active Directory

Job Description:

Provide support, implementation, and design services for Microsoft Active Directory and Windows-based systems across multiple, customer based enterprises, including directory and identity management solutions

The core infrastructure technology duties include enterprise Microsoft Active Directory and Windows file services architecture creation and management, global system security and policy configuration, and top-level support for enterprise-wide initiatives for many large, globally diverse companies This role requires commercial customer facing level, subject matter expertise with Active Directory, Federation Services, Azure, AD Proxy, Windows Server 2008/2012/2012 R2, Windows security, Virtual Directory solutions and related technologies.


Key Focus and Objective for Role:

• Produce enterprise-level designs for Active Directory, Azure and Windows Services for global initiatives. Collaborate with infrastructure and operations teams to provide architectural and technical guidance

• Lead steady state and continuous improvement efforts for Active Directory and Windows Security technologies for multiple, globally diverse customers

• Serve as a top tier escalation point, provide guidance and direction for resolution of escalated issues

• Liaise between customers and cross functional teams to ensure the timely and successful delivery of our solutions • Review and oversee major changes to the Active Directory design and associated Windows Server settings for multiple customers

• Create and maintain system documentation for domain technologies, including installation, configuration, and appropriate troubleshooting steps

• Design, diagnose and administrate GPOs, TRUSTs, SITES AND SERVICES, ADFS, PKI, DNS, DHCP, WINS and DFS

• Develop, document, and enforce the standards, security procedures, and controls for access to ensure integrity of Active Directory, and related systems

• Support integration and authentication projects for 3rd party vendor solutions, SSO, cloud hosting

• Design, implement and test the architecture and design of the global backup and disaster recovery of Active Directory

• Own and lead discussions in customer facing information technology solution implementations, upgrades, enhancement and conversions. Recommends solutions as appropriate

• Develops relationships with customer, connecting with key business stakeholders and internal account offices

• Liaise between customers and cross functional teams to ensure the timely and successful delivery of our solutions

• Proactively engages the customer throughout the week, every week, for continuous service improvement efforts and feedback

• Responds daily to customer queries for information, instructions, updates and requests in a timely manner

• Researches and develops work level instructions, process flows, and any required customer facing documentation

• Produce and present reporting to customer and internal teams as scheduled or upon request

• Makes recommendations to solutions team for automation and cost savings opportunities

Here at Atos, we want all of our employees to feel valued, appreciated, and free to be who they are at work. Our employee lifecycle processes are designed to prevent discrimination against our people regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes them unique. Across the globe, we have created a variety of programs to embed our Atos culture of inclusivity, and work hard to ensure that all of our employees have an equal opportunity to contribute and feel that they are exactly where they belong.