Public Key Infrastructure Admin
$85,000–$145,000 year
Hybrid · Dallas, Texas, United States
Job Summary
Public Key Infrastructure Admin responsible for design, implementation, and management of PKI and certificate lifecycle across enterprise environments. Focus on automating PKI processes, integrating CA management with authentication platforms (Active Directory, Unix-based systems), and enabling secure platform-level authentication across Windows and Unix. Responsibilities include designing and managing PKI controls, automating certificate issuance/renewal/revocation, ensuring compliance/auditability, and collaborating with security and infrastructure teams to drive integration and automation of PKI solutions. Key technologies include TLS, PGP, HSM, cryptographic standards, and identity/authentication mechanisms within Agile/DevSecOps contexts.
Required Qualifications
- 10+ years of IT infrastructure experience
- 3+ years working in a PKI environment including CA and certificate lifecycle management
- Hands-on experience with TLS, PGP, PKI, and HSM
- Strong understanding of key management, tokenization, and data masking
- Knowledge of system vulnerabilities, penetration testing methods, and remediation techniques
- Proficiency with scripting languages such as Python, PowerShell, Bash, or KornShell (KSH)
- Experience with Linux platforms; Windows Server familiarity is a plus
- Ability to collaborate across technical teams and communicate with stakeholders at all levels
- Familiarity with Agile methodologies and DevSecOps principles
Desired Qualifications
- 10+ years IT infrastructure experience
- 3+ years PKI environment experience
- Experience with CA and certificate lifecycle management
- Hands-on encryption/cryptographic technologies (TLS, PGP, PKI, HSM)
- Scripting experience (Python, PowerShell, Bash, or KSH)
- Familiarity with Linux platforms and Windows Server
- Strong collaboration across technical teams
- Agile/DevSecOps familiarity
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