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Chennai, Tamil Nādu, Inde

Job Title: Application Security & IAM Lead

Job Location: Chennai, India

Join Us!

We combine AtkinsRéalis project management expertise and Hitachi Energy's deep technological knowledge to create a company dedicated to substations – we are Linxon!

The Application Security & IAM Lead is accountable for end‑to‑end application security and identity & access management across Linxon's engineering platforms, enterprise applications, SAP ERP, SaaS tools, and AI‑enabled systems.

The role ensures applications are secure‑by‑design, access‑controlled, compliant, auditable, and operable, while supporting application separation, migration, ERP transformation, and responsible AI usage.

What will you do?

Application Security

  • Own application‑level security across:
  • Engineering & BIM platforms (Autodesk, Bentley, Trimble)
  • Project Controls systems (Primavera P6, MS Project, Procore)
  • Microsoft 365 and Power Platform
  • SAP ERP (S/4HANA, ARIBA)
  • SaaS and AI‑enabled applications
  • Embed secure‑by‑design principles across the application lifecycle
  • Participate in architecture reviews and mitigate application security risks
  • Oversee vulnerability identification, prioritization, and remediation

Identity & Access Management (IAM)
  • Own IAM for all applications, including:
  • Joiner / mover / leaver processes
  • Role‑based and least‑privilege access
  • Privileged access governance
  • Govern authentication and access controls (SSO, MFA, conditional access)
  • Ensure access ownership, documentation, logging, and auditability


SaaS, Cloud & Engineering Tool Security
  • Assess security posture of SaaS and vendor‑managed platforms
  • Embed security requirements into application onboarding, renewals, and vendor selections
  • Reduce security risk from tool sprawl, unmanaged accounts, and shared access


SAP ERP & Enterprise Application Security
  • Own application security and IAM for SAP ecosystems
  • Govern SAP roles, authorizations, and access models
  • Support ERP transitions (Oracle → SAP, Workday integrations) from a security and access perspective
  • Ensure SAP security aligns with enterprise IAM and audit requirements


AI Systems Security & Regulatory Awareness
  • Support identification and governance of AI‑enabled systems
  • Ensure AI solutions implement strong access controls, logging, and accountability
  • Contribute to EU AI Act readiness through security, access, and audit inputs
  • Work with architecture and data teams to mitigate AI‑related risks


Migration, Separation & BAU Alignment
  • Embed security and IAM into:
  • Application separation from parent IT
  • Migrations, cutovers, and hypercare
  • Prevent security or access gaps during transitions
  • Support L2/L3 teams with clear security and escalation models


Governance, Audit & Risk
  • Define and enforce application security and IAM standards
  • Act as security design authority for application access decisions
  • Support audits with clear evidence of access and control effectiveness
  • Proactively identify and manage application‑level security risks


Cross‑Functional Collaboration
  • Work closely with Solution Architects, Engineering Managers, Product Owners, DevOps, and Vendors
  • Ensure consistent security application across in‑house and outsourced delivery
  • Influence without direct line authority

    Required Experience & Skills
  • 8–12+ years in application security and IAM roles
  • Strong experience securing enterprise and SaaS applications
  • Practical IAM expertise (RBAC, MFA, SSO, least privilege)
  • Exposure to SAP application security and ERP transitions
  • Awareness of AI‑enabled systems and governance expectations
  • Strong stakeholder communication and risk‑based judgement

About Linxon

Shaping energy solutions to empower sustainable connectivity.

We combine AtkinsRéalis project management expertise and Hitachi Energy's deep technological knowledge to create a company dedicated to substations – we are Linxon.

Linxon's vision is to deliver the best market offering for turnkey substation projects through world-class power technologies and delivering the highest level of competence in managing infrastructure projects.

As a leading engineering company, we help our customers with turnkey substation solutions in the field of power transmission, renewable energy, and transportation.

In this role, you will have the opportunity to be part of a new company as it evolves and help shape it for the future. If you like new challenges, have an entrepreneurial spirit, and are interested in working with other motivated professionals with expertise in the Substations EPC business, then this is the new opportunity for you.

To know more about the Linxon please click on the link below.

Linxon

Lieu

Chennai, Tamil Nādu, Inde

Type de poste

Temps plein

Réf

R-158727

Échelle salariale

-

Why choose AtkinsRéalis?

Pourquoi choisir AtkinsRéalis?

Quel que soit votre parcours professionnel, AtkinsRéalis est fait pour vous. Nous avons créé une culture dynamique où chacun fait partie d’une communauté. Un lieu riche en collaborations et en expériences de diversité, où vous pouvez développer votre carrière à votre manière. Participez à des projets qui repoussent les limites et ont un impact durable. Contribuez de manière significative et soyez remarqué, célébré et valorisé. Venez rejoindre une équipe motivée qui vous inspire et vous laisse briller pleinement. 
people working together

Faites rayonner votre carrière chez AtkinsRéalis

Notre culture axée sur le soutien et la collaboration nous inspire chaque jour en tant que communauté mondiale.

Regardez ce court film et imaginez tout ce que vous pourriez accomplir avec nous.

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