Remote PQC Sales Engineer: Quantum-Ready Security Architect

Sectigo; Greater London; On-site; GBP 120,000 - 160,000; Full time

Job summary

Sectigo, the leading certificate lifecycle management provider, seeks a Post-Quantum Cryptography (PQC) Sales Engineer. This senior remote role partners with regional SEs to articulate value, perform cryptographic assessments, PoCs, and architect solutions for enterprise customers preparing for quantum-safe security.

Based ideally in greater London, you will travel regionally and internationally, drive business opportunities in CLM, PKI, and PQC, and deliver executive briefings and technical

Qualifications

• Minimum of 7+ years of industry experience.
• 3–4 years in enterprise pre-sales environment.
• Strong knowledge of PKI, SSL/TLS, X.509 certificates.
• Hands-on with cryptographic modernization and cyber security.
• Experience deploying and validating enterprise security solutions.

Responsibilities

• Act as trusted advisor to CISOs and security teams.
• Collaborate with regional SEs and Account Executives on strategic PQC opportunities.
• Lead technical discovery, assess cryptographic environments and PKI architectures.
• Conduct cryptographic readiness assessments and develop migration plans.
• Deliver executive briefings, workshops, and PoCs for Sectigo solutions.
• Guide architecture reviews to align deployments with enterprise standards.
• Lead PoC engagements from planning to validation in customer environments.
• Assist with SOWs, RFPs, and technical competitive differentiation.

Skills

Enterprise security

PKI

Post-Quantum cryptography

Cloud platforms

Pre-sales

Education

Bachelor’s degree in CS/Engineering/Cybersecurity/IT

Microsoft Certified Professional

Linux/UNIX expertise

Cloud certifications (Azure/AWS/Google)

PKI/cryptography certifications

Tools

CLM (Certificate Lifecycle Management)

Private PKI

Job description

Sectigo, the leading certificate lifecycle management provider, seeks a Post-Quantum Cryptography (PQC) Sales Engineer. This senior remote role partners with regional SEs to articulate value, perform cryptographic assessments, PoCs, and architect solutions for enterprise customers preparing for quantum-safe security.

Based ideally in greater London, you will travel regionally and internationally, drive business opportunities in CLM, PKI, and PQC, and deliver executive briefings and technical