Senior IAM Engineer: PKI, AD/Entra ID & Directory Services

Ethereum Technologies; Weehawken (NJ); On-site; USD 140,000 - 180,000; Full time

Job summary

Ethereum Technologies in New Jersey seeks an senior IAM Engineer to lead directory services, PKI, and access management initiatives. You will architect and operate authentication systems, enforce security controls, and collaborate with security and IT teams.

The role requires 8+ years in IAM and hands-on experience with Active Directory, Entra ID, eDirectory, and PKI, including certificate authority management and automation. Strong knowledge of OAuth, SAML, and Kerberos is essential.

Qualifications

• 8+ years in IAM engineering, administration and operations.
• Deep expertise in Active Directory (on-prem and hybrid), Entra ID, and eDirectory.
• Hands-on experience designing and operating Microsoft PKI, including certificate authority management and automation.
• Strong knowledge of OAuth, SAML, Kerberos and modern authentication protocols.
• Experience with security roadmaps, risk assessment and compliance (NIST, ISO, SOX or PCI-DSS).
• Strong documentation, communication, and stakeholder management skills.

Skills

IAM

Engineering

Administration

Operations

Directory services

PKI

OAuth

SAML

Kerberos

Tools

Active Directory

Entra ID

eDirectory

PING Federate

Microsoft PKI

Job description

Ethereum Technologies in New Jersey seeks an senior IAM Engineer to lead directory services, PKI, and access management initiatives. You will architect and operate authentication systems, enforce security controls, and collaborate with security and IT teams.

The role requires 8+ years in IAM and hands-on experience with Active Directory, Entra ID, eDirectory, and PKI, including certificate authority management and automation. Strong knowledge of OAuth, SAML, and Kerberos is essential.