Cloud Engineer
Senior hands-on engineering role focused on designing, operating, and modernizing enterprise-scale Public Key Infrastructure (PKI) and cryptographic services across cloud and hybrid environments.
- Houston, Texas, United States
- Full-time
- Posted Nov 4, 2026
INDUSTRYEnergy, Environment & AgricultureCloud & DevOpsCybersecurity
Responsibilities
- Design, deploy, and manage enterprise PKI platforms (Microsoft ADCS, DigiCert, NDES, cloud-integrated services)
- Own certificate lifecycle management (issuance, renewal, revocation, compliance, automation)
- Implement post-quantum cryptography capabilities aligned to business and regulatory requirements
- Manage HSM-backed key protection and integration with key management systems
- Integrate PKI with Active Directory and Microsoft Entra ID for hybrid identity scenarios
- Enable certificate-based authentication for workloads, APIs, devices, VPN, and service accounts
- Align PKI services with Azure and multi-cloud security architectures
- Implement phishing-resistant authentication using FIDO2, PIV, and certificate-based methods
- Support Conditional Access policies leveraging identity, device posture, and risk signals
- Advance Zero Trust maturity and continuous security posture improvement
- Integrate PKI with PAM solutions (e.g., Delinea) for secure service account authentication
- Support privileged access workstations and hardened admin environments
- Lead break-glass and recovery scenarios using secure access controls
- Drive automation using scripting, APIs, and orchestration to reduce manual processes
- Lead disaster recovery exercises, upgrades, and PKI platform modernization
- Provide advanced engineering support, incident response, and root cause analysis
- Serve as a PKI subject matter expert within Digital Identity – Protection
- Collaborate across security, cloud, and operations teams
- Mentor engineers and contribute to standards and operational excellence
Requirements
- Bachelor’s degree in computer science
- Information Security
- Engineering
- related field
Nice to have: CISSP, Azure Security, Zero Trust architecture, Conditional Access, identity security engineering, ITIL
Skills
Identity & Access ManagementPKIsecurity infrastructure engineeringcryptographyauthenticationtrust modelsPKI platformsHSMkey managementautomationActive DirectoryMicrosoft Entra IDMicrosoft ADCSDigiCertNDESAzureDelineaFIDO2PIV
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