Senior Cyber Security Specialist - Authenticator Management
Madrid, Spain | Hybrid
Are you passionate about the future of authentication and identity security?
We're partnering with a general enterprise undergoing a major digital transformation and looking for a Senior Cyber Security Specialist to join their Authentication Management team.
This is a hands-on engineering role focused on designing, implementing, and operating enterprise authentication solutions in an environment actively moving toward passwordless and phishing-resistant authentication.
You'll work with technologies such as:
- FIDO2
- Windows Hello for Business
- Smartcards
- MFA
- Certificate-Based Authentication
- PKI & Cryptography
- Passkeys & Emerging Authentication Technologies

What we're looking for:
- 7+ years in Cybersecurity, IAM, Authentication, or Identity Security
- Experience with Smartcards, FIDO2, Windows Hello for Business,



or similar authentication technologies
- Strong understanding of PKI, certificates, and cryptography
- Experience implementing and troubleshooting enterprise authentication solutions
- Fluent English

Nice to have:
- Microsoft Entra ID
- SSO & Federation
- Zero Trust
- Automation / Scripting
- Azure DevOps

Why apply?
- Work on cutting-edge authentication technologies
- Join a highly specialized cybersecurity team
- Influence the adoption of passwordless authentication at enterprise scale
- Hybrid working model in Madrid (60% Remote)
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📌 Senior Cyber Security Specialist (Madrid)
🏢 Tamarind Intelligence
📍 Madrid