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Hybrid Public Key Infrastructure (PKI) Security Administrator bei Tetrad Digital Integrity LLC

Tetrad Digital Integrity LLC · Falls Church, Vereinigte Staaten Von Amerika · Hybrid

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Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. We are currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator. PKI enables secure communication and data exchange using public key cryptography and supports areas like: authentication, encryption and digital signatures.

RESPONSIBILITIES:
  • Perform certificate operational duties, customer support, reporting and documentation
  • Supervise PKI team, develop requirements for projects for complex to extremely complex programs; and provide strategic and expert advice and technical guidance, to program and project staff.
  • Provide guidance and training to key stakeholders on PKI lifecycle, processes and procedures.  This individual also provides detailed analysis, evaluation and recommendations for improvements, optimization development, and/or maintenance efforts for client-specific or mission critical challenges/issues
  • Provide support for automating certificates with Venafi, with the knowledge of moving towards AI to support automation.
  • Provide customer support for all of USPS applications / services using certificates
QUALIFICATIONS:
  • Bachelor’s degree in computers or other IT, Security related major or equivalent experience with   9+ years’ relevant experience
  • Solid understanding of REST API Integration, Simple Certificate Enrollment Protocol (SCEP), and MS AD Auto-Enrollment and PKI
  • Understanding of some of the following technologies: VCERT, Portable GIT, Ansible and Visual Studio Code
  • Understanding of PowerShell scripting
  • Infrastructure experience with one or more in any combination of the following: IT Sys Admin, Server Admin, Networking, Active Directory/LDAP, Unix/Linux or Virtualization and Access control administration
  • Strong communication skills in working with IT customers, developers and system administrators
  • Experience with certificate management tools (ideally Venafi, Microsoft CA and HSM)
  • Experience troubleshooting digital certificate issues, with the ability to move towards AI/Automation
DESIRED QUALIFICATIONS: 
  • Certificate Enrollment Web Service & Policy Web Service
  • Active Directory Certificate Services (ADCS) monitoring
  • IT system administration experience (systems management, networks, firewalls) in an enterprise environment
  • Infrastructure IT (Systems Administration, Network Administration Windows/Linux OS, Network Administration, Active Directory and/or Virtualization).
  • Experience with user directory technologies for authentication (e.g., LDAP, Active Directory)
  • Experience with Microsoft Windows Server configuration, deployment, and troubleshooting.
  • Experience with Unix and Linux configuration and troubleshooting
  • Experience with technologies that use TLS/SSL encryption (e.g., F5, Netscaler, IIS, Apache, WebLogic, WebSphere, etc.)
  • Experience with ServiceNow or other Change/Incident/Problem management ticketing technology
  • PKI experience including hands on experience with: Certificate Authority Administration, Certificate Enrollment Web Service and Policy Web Service
  • Demonstrated proficiency with server virtualization technologies (VMWare, HyperV)
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