Job Description
Join the Future of Digital Security
Nexus Digital Systems is at the forefront of innovation, building secure infrastructure for the next generation of web applications. We are seeking a highly skilled Senior Security Engineer to lead our authentication and access management initiatives. If you are passionate about Zero Trust architecture and have deep expertise in 2FA implementation, we want to hear from you.
In this role, you will design, deploy, and maintain robust multi-factor authentication (MFA) and 2FA solutions that protect our data and our users. You will work closely with engineering teams to integrate secure identity protocols seamlessly into our products.
Why Join Us?
- Competitive salary and equity package.
- Comprehensive health benefits (medical, dental, vision).
- Flexible remote-first work culture.
- Continuous learning and professional development budget.
Responsibilities
- Design and implement scalable 2FA/MFA solutions using OAuth 2.0 and OpenID Connect protocols.
- Integrate and manage Identity Providers (IdP) such as Okta, Auth0, or Azure AD.
- Conduct regular security audits and penetration testing to identify vulnerabilities in authentication flows.
- Develop and maintain documentation for security policies, technical standards, and incident response procedures.
- Collaborate with software developers to embed security best practices into the software development lifecycle (SDLC).
- Monitor security logs and alert systems to detect and mitigate unauthorized access attempts.
Qualifications
- 5+ years of experience in cybersecurity, with a focus on identity and access management (IAM).
- Strong knowledge of 2FA technologies, including TOTP, FIDO2, and WebAuthn.
- Experience implementing and configuring OAuth 2.0, OIDC, and SAML.
- Familiarity with cloud security platforms (AWS IAM, Azure AD, GCP).
- Proficiency in scripting languages such as Python or Bash for automation and security tooling.
- Certification such as CISSP, CEH, or Security+ is a plus.