Senior Enterprise Applications Engineer at Kroll managing identity and access management systems with a focus on cybersecurity and PKI solutions.
Responsibilities
Develop, implement, and maintain identity and access management solutions and systems.
Administer and maintain enterprise PKI systems, including Certificate Authorities (CAs), Registration Authorities (RAs), and Hardware Security Modules (HSMs)
Manage digital certificate lifecycle: issuance, renewal, revocation, and auditing
Monitor PKI infrastructure for performance, availability, and security compliance
Azure AD and Active Directory user and group management
Microsoft Entra Connect error resolution
Implement and enforce certificate policies, key management procedures, and security best practices
Collaborate with IT, DevOps, and Security teams to integrate PKI with applications, devices, and services (e.g., SSL/TLS, S/MIME, VPN, Wi-Fi, code signing)
Troubleshoot IAM solutions and certificate-related issues and provide support to internal teams
Maintain documentation for PKI architecture, processes, and incident response
Stay current with industry trends, IAM threats, vulnerabilities, and compliance requirements (e.g., NIST, FIPS, ISO 27001)
Requirements
Bachelor’s degree in computer science, Information Security, or related field
3+ years of experience managing PKI or cryptographic systems
Experience with Certificate Management software like AppviewX
Familiarity with Okta, Sailpoint, Saviynt or other IAG solutions
Experience with Microsoft AD CS, DigiCert, or similar PKI platforms
Knowledge of network security protocols (SSL/TLS, IPsec, SSH)
Certifications such as CISSP, CISM, CompTIA Security+, or Microsoft Certified: Identity and Access Administrator
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