> Markdown version of [/jobs/ext/2925053-senior-cyber-security-specialist-am](https://www.wearedevelopers.com/jobs/ext/2925053-senior-cyber-security-specialist-am). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Cyber Security Specialist (Am)

- **Company:** Tenth Revolution
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, User Authentication, Cyber Security, Identity and Access Management, Public Key Infrastructure, Azure Active Directory, Phishing, Smart Cards, Working Model 2D
- **Published:** September 15, 2026
- **Apply:** https://www.buscojobs.com.es/senior-cyber-security-specialist-am-en-madrid-ID-371733468

## About the Role

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

## Description

Senior Cyber Security Specialist - Authenticator ManagementMadrid, Spain | HybridPara una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.Are you passionate about the future of authentication and identity security?We're partnering with a global 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:FIDO2Windows Hello for BusinessSmartcardsMFACertificate-Based AuthenticationPKI & CryptographyPasskeys & Emerging Authentication TechnologiesWhat we're looking for:7+ years in Cybersecurity, IAM, Authentication, or Identity SecurityExperience with Smartcards, FIDO2, Windows Hello for Business, or similar authentication technologiesStrong understanding of PKI, certificates, and cryptographyExperience implementing and troubleshooting enterprise authentication solutionsFluent EnglishNice to have:Microsoft Entra IDSSO & FederationZero TrustAutomation / ScriptingAzure DevOpsWhy apply?Work on cutting-edge authentication technologiesJoin a highly specialized cybersecurity teamInfluence the adoption of passwordless authentication at enterprise scaleHybrid working model in Madrid (60% Remote)Interested?xqysrnh Apply directly or reach out to learn more.#CyberSecurity #IdentitySecurity #IAM #Authentication #PKI #FIDO2 #PasswordlessAuthentication #WindowsHelloForBusiness #EntraID #ZeroTrust #CyberEngineering #CyberCareers #MadridTech #Hiring #NowHiring


## Related Videos

- [Going Beyond Passwords: The Future of User Authentication](https://www.wearedevelopers.com/videos/714-going-beyond-passwords-the-future-of-user-authentication)
- [Passkeys: Truly Phishing-Resistant? Implementation and Pitfalls](https://www.wearedevelopers.com/videos/100156-passkeys-truly-phishing-resistant-implementation-and-pitfalls)
- [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats)
- [Fake or News: LLMs Protect Each Other, Google Predicts Floods, and GitHub Copilot Loves COBOL - Niels Leenheer](https://www.wearedevelopers.com/videos/1860-fake-or-news-llms-protect-each-other-google-predicts-floods-and-github-copilot-loves-cobol-niels-leenheer)
- [MFA? Game over! Watch your protection collapse – live](https://www.wearedevelopers.com/videos/100322-mfa-game-over-watch-your-protection-collapse-live)
- [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large)

## Related Articles

- [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)
- [Dev Digest 138 - Are you secure about this?](https://www.wearedevelopers.com/magazine/486-dev-digest-138-are-you-secure-about-this)
- [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)
- [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents)
- [The top 200 passwords of 2024 can be cracked in less than a second](https://www.wearedevelopers.com/magazine/502-the-top-200-passwords-of-2024-can-be-cracked-in-less-than-a-second)