Engineer - Strong Authentication

Ericsson GmbH; Dadri; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Ericsson is seeking an experienced Identity and Access Management professional in Noida to design, implement, and optimize MFA, SSO, and IAM solutions across enterprise systems. You will work with Windows Hello for Business and certificate-based authentication, while managing protocols like SAML and OAuth.

The role requires 5+ years in IAM or security operations, strong scripting with PowerShell, and familiarity with Docker, Azure DevOps, and debugging tools such as Postman and Fiddler.

Qualifications

• 5+ years of experience in Identity and Access Management, authentication security, or IT operations.
• Strong knowledge of Entra ID, IAM protocols, MFA, SSO, cryptographic standards.
• Bachelor's degree in Computer Science, Cybersecurity, IT, Engineering, or related field.

Responsibilities

• Implement and manage MFA, SSO, IAM across enterprise environments.
• Support Windows Hello for Business, certificate-based authentication, TOTP, push notifications, passkeys.
• Maintain RADIUS AAA, SAML, OAuth, secure authentication integrations, and related identity access protocols.
• Ensure adherence to PKI standards, cryptography best practices, FIDO protocols, ITIL practices, and ISMS controls.
• Implement and manage NPS extensions for secure authentication use cases.
• Deploy and manage reverse proxies, Active Directory, Azure DevOps environments, Docker containers, boards, and cloud infrastructure components relevant to authentication services.
• Use PowerShell scripting and KQL for automation, monitoring, operational reporting, and troubleshooting.
• Diagnose authentication and security issues using Postman, Fiddler, and related debugging tools.
• Optimize IAM solutions for performance, scalability, reliability, and user experience.
• Collaborate with security teams to address vulnerabilities and implement authentication security enhancements.

Skills

IAM

MFA

SSO

PowerShell

Docker

FIDO

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Azure DevOps

Postman

Fiddler

Job description

Join our Team

Grow with us

Ericsson is a global leader in telecommunications and technology, driving innovation and connectivity worldwide. Join a global team of diverse innovators who go beyond the status quo to build what comes next.

About this opportunity

Manage, implement, and maintain strong authentication solutions that provide secure and seamless access across enterprise systems, with focus on MFA, SSO, IAM, passwordless authentication, cryptography, authentication protocols, automation, and operational reliability.

Key responsibilities

• Implement and manage MFA, SSO, IAM, and related security solutions across enterprise environments.
• Support Windows Hello for Business, certificate-based authentication, TOTP, push notifications, passkeys, and other modern authentication technologies.
• Maintain Radius AAA, SAML, OAuth, secure authentication integrations, and related identity access protocols.
• Ensure adherence to PKI standards, cryptography best practices, FIDO protocols, ITIL practices, and ISMS controls.
• Implement and manage NPS and Network Policy Server extensions for secure authentication use cases.
• Deploy and manage reverse proxies, Active Directory, Azure DevOps environments, Docker containers, boards, and cloud infrastructure components relevant to authentication services.
• Use PowerShell scripting and KQL for automation, monitoring, operational reporting, and troubleshooting.
• Diagnose authentication and security issues using Postman, Fiddler, and related debugging tools.
• Optimize IAM solutions for performance, scalability, reliability, and user experience.
• Collaborate with security teams to address vulnerabilities and implement authentication security enhancements.

The skills you bring

Must-have capabilities

• Strong IAM, MFA, SSO, Entra ID, Active Directory, SAML, OAuth, PKI, and authentication protocol knowledge
• Hands-on experience with Windows Hello for Business, certificate-based authentication, FIDO, passkeys, TOTP, and push authentication
• PowerShell scripting, KQL, automation, monitoring, and troubleshooting capability
• Experience with reverse proxy, Docker, Azure DevOps, cloud infrastructure, and debugging tools such as Postman and Fiddler
• Strong problem-solving, communication, and cross-functional collaboration skills

Preferred or learnable capabilities

• Experience with NPS extensions, Radius AAA, cryptography implementation, and authentication performance optimization
• Exposure to Agile/DevOps practices, ISMS controls, security compliance, and cloud-native identity operations
• Understanding of passwordless authentication adoption and Zero Trust-aligned access models

Qualifications

• Bachelor’s degree in computer science, Cybersecurity, IT, Engineering, or related field.
• 5+ years of experience in Identity and Access Management, authentication security, or IT operations.
• Strong knowledge of Entra ID, IAM protocols, MFA, SSO, cryptographic standard

All academic credentials must be from recognized and accredited institutions and are further subject to verification.

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: India (IN) || Noida