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Information Technology 🏢 Full Time ⭐️ Verified

Senior 2FA Engineer - Identity & Access Security

Fortress Cyber Systems
San Francisco
Estimated Salary
USD 165.000 – USD 215.000
Live Update
15 Mei 2026
Deadline
15 Mei 2027

Job Description

Are you a security architect passionate about building the future of digital identity? Fortress Cyber Systems is looking for a Senior 2FA Engineer to lead our Zero Trust initiative. In this high-impact role, you will design and implement robust Two-Factor Authentication (2FA) and Multi-Factor Authentication (MFA) frameworks that protect millions of users.

We are a fast-paced, innovation-driven company seeking a technical leader who understands the nuances of cryptographic protocols and user experience design. You will define the security standards for our next-gen platforms.

Responsibilities

  • Architect and deploy scalable 2FA/MFA solutions using OAuth 2.0, OpenID Connect, and SAML protocols.
  • Integrate and manage hardware security keys (FIDO2/WebAuthn) and software-based TOTP providers.
  • Conduct rigorous security audits and penetration testing on authentication flows.
  • Develop automation scripts to streamline identity verification and reduce friction.
  • Collaborate with DevOps teams to embed security controls into CI/CD pipelines.
  • Mentor junior engineers and establish best practices for identity management.

Qualifications

  • 7+ years of experience in cybersecurity, specifically within Identity and Access Management (IAM) or 2FA engineering.
  • Deep expertise in 2FA protocols: TOTP, HOTP, WebAuthn, FIDO2, and Push Notifications.
  • Proficiency in programming languages such as Python, Go, or Java.
  • Strong understanding of cloud security (AWS IAM, Azure AD, GCP) and infrastructure as code.
  • Experience with Single Sign-On (SSO) implementations and directory services (LDAP/Active Directory).
  • Excellent problem-solving skills and ability to communicate complex security concepts to non-technical stakeholders.

Required Skills

OAuth SAML MFA 2FA WebAuthn Security Python AWS IAM Zero Trust

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