Senior
Engineer - Strong Authentication
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
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Design, implement, and support enterprise authentication and MFA solutions.
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Deploy and manage phishing-resistant authentication technologies including FIDO2 Security Keys, Passkeys, Windows Hello for Business (WHfB), and Certificate-Based Authentication (CBA).
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Administer authentication methods such as TOTP, push notifications, and passwordless authentication.
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Manage and support RADIUS AAA, Microsoft NPS, and related authentication services.
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Integrate authentication platforms with enterprise applications, VPNs, network devices, and cloud services.
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Ensure compliance with security standards, PKI requirements, FIDO protocols, and organizational security policies.
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Automate operational tasks using PowerShell, KQL, and Azure DevOps.
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Troubleshoot authentication and security issues using tools such as Postman and Fiddler.
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Collaborate with security and infrastructure teams to enhance authentication security and performance.
Required Qualifications
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Bachelor's degree in Computer Science, Cybersecurity, or a related field.
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5+ years of experience in Identity & Access Management (IAM), MFA, and authentication technologies.
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Strong knowledge of Microsoft Entra ID (Azure AD), authentication protocols, cryptography, and security best practices.
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Hands-on experience with Passkeys, FIDO2, WHfB, CBA, RADIUS, and passwordless authentication.
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Proficiency in PowerShell scripting, KQL, and automation tools.
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Experience with Active Directory, Azure DevOps, reverse proxies, and Docker.
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Strong analytical, troubleshooting, and communication skills.
Preferred Skills
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Experience with Zero Trust architecture and phishing-resistant authentication strategies.
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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.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like. 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
Req ID: 788987
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