Active Directory Architect

2 weeks ago


Bengaluru, India ALSTOM Full time

Req ID:407954

We create smart innovations to meet the mobility challenges of today and tomorrow. We design and manufacture a complete range of transportation systems, from high-speed trains to electric buses and driverless trains, as well as infrastructure, signalling and digital mobility solutions. Joining us means joining a truly global community of more than 75 000 people dedicated to solving real-world mobility challenges and achieving international projects with sustainable local impact.

**JOB PURPOSE**:
You will be part of the Workplace and Collab Architecture team as an Azure AD - Active Directory Architect. Your main responsibilities will be the design, planning, implementation and governance of architecture. You will contribute to establish a 360° view of services through the following activities: Architecture design, business case / TCO calculation, service & process design, user experience evaluation, project delivery, quality and conformity audits, roadmap definition and cost optimization. As an architect, you will also be interacting with Operations Management team and solution vendors to coordinate resolution of problems requiring Level 4 support. Work with program team to deliver the identified projects.

You will report to IS&T Workplace and Design Manager, based in Bangalore, India.

Key Responsibilities and Accountabilities:

- Accountable for all Enterprise AD and Azure AD environments hosted and maintained in and for Alstom Transport IS&T infrastructure.
- Responsible for planning and designing of Active Directory installations across the organization.
- Drive the execution of the next generation of Active Directory (AD) technologies, including owning the overall roadmap
- Work closely with technology and business stakeholders across the organization
- Establish AD security architecture and strategies
- Securely manage authentication and authorization solutions for on-premise and cloud solutions
- Develop metrics that demonstrate the current risk state, indicators of progress, and directory services business alignment
- Monitor technology and security developments to ensure the company’s security framework follows industry best practices
- Play a key and influential role working with others; this include engineering and operations teams.
- Participate in the identification of vulnerabilities and their mitigation
- Participate in the analysis and redesign of existing infrastructure systems and services
- Participate in the analysis, design and implementation of future infrastructure systems and services
- Create and maintain documentation on SOPs and System Design
- Research, evaluate, recommend and implement new technologies
- Perform capacity planning, upgrades and expansion of Active Directory environment
- Maintain effective communications with vendors, peers and clients in support of assigned projects
- Maintain an awareness of business, technical, architecture, infrastructure, and end user support issues and act as sounding board to aid in the development of creative solutions
- Collaborate with business partners and the various IT functional areas to prioritize projects, and develop and implement system plans that address the functional requirements of the business, and adhere to established strategic business and systems objectives
- Provides capacity planning recommendations to senior management
- Ensure Backup & Recovery procedures & policies are in place and implemented for all Active Directory.
- Drive efficiency and reduce the Operating cost of the Infrastructure.
- Analyse facilities bandwidth requirements and system interdependencies along with other IT towers. Contribute to capacity planning models

**YOUR JOB**:
**Key Responsibilities & Accountabilities**:
**Service Management**
- Service Design: High-level architecture design and Low Level design for core AD and Azure AD related Subjects.
- Plan and prepare design review presentation with Architects and Service Managers to validate or decide on major architecture evolutions
- Service Transition: Supervise strategic partners and subcontractors to produce low level design, build and deploy new IT services (or service changes)

**Project delivery**
- AD/Azure AD projects: Lead the design and supervise build and move to run activities
- Participate in project steering committees
- Participate in corporate Merger & Acquisition workshops and prepare scenarios for AD/Azure AD related topics

**Problem resolution**
- Collaborate with Workplace and Application Operations team for problems requiring AD technical expertise
- Interact with vendor support for Level 4 problem escalation

**Audits & Service improvement**
- In collaboration with CIO Office, perform service quality & process efficiency reviews, propose and put in place remediation plans
- Contribute and provide full support in performing security audits on AD/Azure AD portfolio services and solutions
- Evaluate user experience with intelligent use of device monitori



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