EY · 11 hours ago
GPS - PKI Engineer
St Louis, MO
Full-time
Hybrid
Mid, Senior Level
$91K/yr - $170K/yr
5+ years expEY is a globally connected powerhouse of diverse teams seeking to help build a better working world. The PKI Engineer will support the Identity and Access Management team in various applications within cloud platform services, focusing on maintaining application stability and resolving incidents.
AccountingAdviceBusiness IntelligenceConsultingFinancial ServicesProfessional Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Maintaining ongoing knowledge and support of aligned applications such as: Public Key Infrastructure (PKI), Azure Cloud hosted services, Active Directory Certificate Services (AD CS), Active Directory Domain Services (AD DS), Active Directory Lightweight Directory Services (AD LDS), Active Directory Rights Management Services (AD RMS)
Maintain ongoing knowledge and support of servers and networks aligned to the Active Directory environments including but not limited to: Systems Center Operations Manager Administration, Windows Server 2022 Administration and Infrastructure, Single Sign-On (SSO) configuration and remediation, and Lightweight Directory Access Protocol (LDAP)
The role may also require the periodic allocation of additional time on the job to support multiple demands and escalating issues or to accommodate teams or staff in other time zones
Assess and define problems or opportunities for improvement by providing documented business, functional, operational, and security requirements to be addressed by future state solutions
Communicate design approaches and recommendations effective to gain stakeholder approvals and agreements
Coordinate design activities across multiple teams and services to ensure successful completion of complex projects
Develop both technical and functional solutions that integrate with business processes
Qualification
Required
Bachelor's degree in Computer Science or a related discipline, or equivalent work experience required
5+ years of cloud infrastructure
3+ years of PKI administration
Ability to obtain and maintain Top Secret Security Clearance
Understanding of PKI concepts and certificate hierarchy
Understanding of PKI policy and requirements
Experience in Microsoft Active Directory Certificate Services
Demonstrated deep expertise in cloud infrastructure
Experience with writing custom scripts (Python, PowerShell, etc) that interact with API's
Familiarity with a variety of PKI use-cases, processes, and solutions management
Experience with PKI implementation and certificate lifecycle management solutions
Experience with Hardware Security Module (HSM) technology
A deep understanding of digital certificate lifecycle management functions and broad experience with different certificate types and uses
A broad understanding of the available PKI vendors and technologies offering technical solutions in the market
Knowledge and experience with cryptographic protocols, services, and standards
Ability to collect, refine, and analyze business requirements and develop innovative solutions
Excellent interpersonal, communication and presentation skills
Strong English language skills are required – written and verbal
Good judgment, tact, and decision-making ability
Ability to work in a diverse, multi-cultural, environment
Willingness to travel periodically
Preferred
Azure certification for implementing Microsoft Azure Infrastructure Solutions will be an added advantage
Involved in large scale IT deployments or cloud infrastructure
At least one technical certification in Azure platform
Experience with key PKI technologies such as Microsoft Active Directory Certificate Services including Certificate Authority, NDES, and OCSP and HSM providers
Experience with automation of certificate lifecycle management functions
Experience with certificate request and issuance processes integrating to ServiceNow automation
At least one technical certification in Azure platform that includes: security & certificate authorities/PKI
Benefits
Medical and dental coverage
Pension and 401(k) plans
Paid time off options
Flexible vacation policy
Designated EY Paid Holidays
Winter/Summer breaks
Personal/Family Care
Other leaves of absence
Company
EY is building a better working world by creating new value for clients, people, society, the planet, while building trust in the capital markets.
10001+ employees
Funding
Current Stage
Late StageLeadership Team
Jonathan Williamson
Chief Operating Officer
Abhishek Sen
Partner
Recent News
2026-01-16
Company data provided by crunchbase