Engineer - Strong Authentication

Ericsson AB; Bengaluru; Sur place; INR 1 800 000 - 3 400 000; Plein temps

Résumé du poste

Ericsson AB in Noida, India seeks an experienced Strong Authentication Engineer to design and support secure MFA solutions across enterprise environments. You will deploy phishing-resistant authentication (FIDO2, Passkeys, WHfB) and passwordless methods, while integrating with enterprise apps, VPNs, and cloud services.

The role requires 5+ years in IAM, strong cryptography knowledge, and hands-on experience with RADIUS, AD, and automation tools.

Qualifications

• 5+ years of IAM, MFA, and authentication tech experience.
• Strong knowledge of Microsoft Entra ID (Azure AD), protocols, cryptography, and security best practices.
• Hands-on with Passkeys, FIDO2, WHfB, CBA, RADIUS, and passwordless auth.

Responsabilités

• Design, implement, and support enterprise authentication and MFA solutions.
• Deploy phishing-resistant authentication technologies like FIDO2, Passkeys, WHfB, and CBA.
• Administer TOTP, push, and passwordless methods; manage RADIUS AAA and Microsoft NPS.

Connaissances

IAM & MFA experience

Azure AD / Entra ID

PowerShell scripting

Troubleshooting & debugging

Communication skills

Formation

Bachelor's degree in CS/C cyber security

Outils

Active Directory

Azure DevOps

Docker

Postman

Fiddler

Description du poste

Join our Team

About Our Opportunity

We are seeking an experienced Strong Authentication (SA) Engineer to design, implement, and support secure authentication solutions across enterprise environments. The ideal candidate will have expertise in Multi-Factor Authentication (MFA), phishing-resistant authentication, identity security, and automation, with a strong understanding of authentication protocols and cryptographic principles.

Key Responsibilities

• Design, implement, and support enterprise authentication and MFA solutions.
• Deploy and manage phishing-resistant authentication technologies including FIDO2 Security Keys, Passkeys, Windows Hello for Business (WHfB), and Certificate-Based Authentication (CBA).
• Administer authentication methods such as TOTP, push notifications, and passwordless authentication.
• Manage and support RADIUS AAA, Microsoft NPS, and related authentication services.
• Integrate authentication platforms with enterprise applications, VPNs, network devices, and cloud services.
• Ensure compliance with security standards, PKI requirements, FIDO protocols, and organizational security policies.
• Automate operational tasks using PowerShell, KQL, and Azure DevOps.
• Troubleshoot authentication and security issues using tools such as Postman and Fiddler.
• Collaborate with security and infrastructure teams to enhance authentication security and performance.

Required Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or a related field.
• 5+ years of experience in Identity & Access Management (IAM), MFA, and authentication technologies.
• Strong knowledge of Microsoft Entra ID (Azure AD), authentication protocols, cryptography, and security best practices.
• Hands-on experience with Passkeys, FIDO2, WHfB, CBA, RADIUS, and passwordless authentication.
• Proficiency in PowerShell scripting, KQL, and automation tools.
• Experience with Active Directory, Azure DevOps, reverse proxies, and Docker.
• Strong analytical, troubleshooting, and communication skills.

Preferred Skills

• Experience with Zero Trust architecture and phishing-resistant authentication strategies.
• Knowledge of PKI, certificate lifecycle management, OAuth 2.0, OpenID Connect (OIDC), and SAML.

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.

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