Brooksource · 7 hours ago
Infrastructure Engineer
Brooksource is seeking a Senior PKI Engineer to join their Infrastructure Security Engineering team. This role is responsible for managing and maintaining the global PKI infrastructure, ensuring compliance and security across the organization.
EmploymentHuman ResourcesInformation Technology
Responsibilities
Manage and maintain PKI infrastructure, including certificate authorities (CAs) and hardware security modules (HSMs)
Oversee certificate lifecycle operations—issuance, renewal, revocation, and automation of 57,000+ enterprise certificates
Configure and manage Venafi (or similar tooling like DigiCert or Entrust/Centigo) for certificate orchestration and automation
Support and maintain Active Directory Certificate Services (ADCS) and related Microsoft PKI components
Automate certificate renewals and integrate tooling with internal applications and service management systems
Provide subject matter expertise to developers and security engineers regarding encryption, key management, and certificate best practices
Monitor compliance with internal policies and external standards for cryptographic management
Troubleshoot complex PKI and certificate-related issues in production and non-production environments
Qualification
Required
8-10+ years' experience in infrastructure security with deep expertise in PKI and certificate authority management
Strong experience with Venafi, DigiCert or Entrust/Centigo platforms
HSMs (Hardware Security Modules) to securely store cryptographic keys
Microsoft Active Directory Certificate Services (ADCS)
Management of certificate authorities and trust hierarchies
Scripting languages (PowerShell, Python) for automation
Deep understanding of TLS/SSL, encryption standards, and certificate lifecycle management
Ability to operate in a regulated enterprise environment with high availability and compliance requirements
Company
Brooksource
Brooksource is a single source for project and supplemental support through contract employment, contract-to-hire labor employment.
H1B Sponsorship
Brooksource has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (10)
Funding
Current Stage
Late StageLeadership Team
Recent News
Technically Media
2025-05-27
Technically Media
2025-05-17
2025-05-06
Company data provided by crunchbase