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Senior PKI Security Administrator

ECS Federal LLC
Posted 2 hours ago
United StatesRemote$130K–$160KEngineering & Development
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ECS is seeking a Senior PKI Security Administrator to work remotely.

Responsibilities include:

  • Support internal and external customers with certificate-related issues across USPS applications and services.
  • Provide guidance and training to key stakeholders on PKI lifecycle management, processes, and procedures.
  • Create reports and documentation using AI and other automation tools.
  • Review complex PKI and certificate-related issues, determine effective solutions, and recommend improvements to ensure efficient, reliable, and sustainable operations.
  • Support certificate automation using Venafi/CyberArk TPP identifying opportunities to incorporate AI into automation efforts.
  • Supervise the PKI team, develop project requirements for complex and critical applications, provides sound strategic advice, technical expertise, and guidance to program and project staff

Salary Range: $130,000-$160,000

General Description of Benefits

  • Bachelor’s degree in computers or other IT, Security related major; or equivalent experience
  • 9+ years’ relevant experience

  • Ability to work independently, work in a fast-paced environment, and attention to detail
  • Strong knowledge of REST API integration, Simple Certificate Enrollment Protocol (SCEP), and Microsoft AD auto-enrollment.
  • Familiarity with technologies such as VCERT, Portable Git, Ansible, and Visual Studio Code.
  • Proficiency in PowerShell scripting.
  • Strong understanding of Public Key Infrastructure (PKI) including:
    • Certificate Authority Administration
    • Certificate Enrollment Web Service & Policy Web Service
    • Active Directory Certificate Services (ADCS) monitoring
  • Infrastructure experience in one or more of the following areas: IT or server administration, networking, Active Directory/LDAP, Unix/Linux, virtualization, or access control administration.
  • Strong communication skills with IT customers, developers, and system administrators.
  • Strong experience with certificate management tools, preferably Venafi/CyberArk, Microsoft Certificate Authority, and Hardware Security Modules (HSMs).
  • Heavy experience troubleshooting digital certificate issues, with an interest in advancing automation and AI-driven solutions.
  • Knowledge of Post Quantum Cryptography

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