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We create and support Mission-Critical solutions that keep our country safe.
PKI & Identity Infrastructure Engineer
Location
United States
Posted
84 days ago
Salary
$80K - $100K / year
Seniority
Senior
Job Description
PKI & Identity Infrastructure Engineer
Concept Solutions, LLC
• Serve as a senior technical lead for enterprise PKI architecture, administration, and operational support across Certification Authorities (CAs), Registration Authorities (RAs), and Validation Authorities (VAs) • Administer and maintain PKI platforms across Windows and Linux environments, including EJBCA operations, ACME, SCEP, certificate enrollment, CRL distribution, OCSP, CDP, and AIA services • Execute and document PKI key ceremonies, offline root CA operations, and cryptographic material handling in compliance with Certificate Policies (CP) and Certification Practice Statements (CPS) • Manage and maintain Hardware Security Modules (HSMs), ensuring compliance with federal cryptographic standards • Support secure certificate lifecycle management, validation services, and enterprise trust models • Administer Red Hat Enterprise Linux (RHEL) environments supporting PKI, identity, and application services • Perform comprehensive Microsoft Windows Server administration including lifecycle management, patching, backup validation, and remediation • Support Docker/containerized solutions aligned with enterprise deployment and security standards • Maintain supporting web/application infrastructure including IIS, Apache, and JBoss • Support PostgreSQL and MariaDB environments for PKI and identity services
Job Requirements
- Bachelor’s degree in Information Systems, IT Management, Business Systems, MIS
- 5+ years or an additional 4+ years of relevant experience in lieu of an BS degree
- Advanced experience supporting enterprise PKI services in large-scale environments
- Strong expertise with Windows Server, Red Hat Enterprise Linux, and secure systems administration
- Experience with EJBCA, certificate lifecycle management, ACME/SCEP, OCSP, and CRL
- Hands-on experience with HSM technologies (Thales, Luna, or equivalent)
- Knowledge of Docker/containerized infrastructure
- Experience with IIS, Apache, JBoss, PostgreSQL, and MariaDB
- Familiarity with federal cybersecurity, compliance, or FAA enterprise environments highly preferred.
Benefits
- health, dental, vision and life insurance
- comprehensive 401(k) plan with matching and immediate vesting
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