Senior Cybersecurity

Quantum Technologies. LLC; Irving (TX); On-site; USD 150,000 - 230,000; Full time

Job summary

Quantum Technologies. LLC is seeking a Senior Cybersecurity Subject Matter Expert to lead PQC readiness and cryptographic vulnerability analysis on an on-site AI-driven project.

You will parse CBOM/SBOM data across ~128 applications, map vulnerabilities to actionable remediation patterns, and translate findings for offshore AI teams. You will architect comprehensive maps and drive secure adoption of modern encryption standards while navigating legacy systems and hardware constraints in a strict,

Qualifications

• Senior-level cybersecurity expertise in cryptography and data analysis.
• Strong knowledge of TLS, IKEv2/IPsec, AES-256, and PQC concepts.
• Experience parsing JSON, SBOM/CBOM data to identify trends.
• Experience with legacy enterprise apps and hardware constraints.
• Eligible for expedited enterprise onboarding and on-site work.

Responsibilities

• Analyze security data across CBOM/SBOM for ~128 applications.
• Map cryptographic vulnerabilities to remediation patterns.
• Group apps by infrastructure and vulnerability signatures.
• Create sanitized mapping tables for offshore AI teams.
• Guide PQC readiness with hybrid TLS and key management.

Skills

Senior Cybersecurity

Cryptography & Encryption

Data Analysis & Parsing

Legacy Systems

Security Compliance

Tools

Sonatype

CBOM Kit

Job description

We are seeking a Senior Cybersecurity Subject Matter Expert with deep domain knowledge in enterprise encryption, Post-Quantum Cryptography (PQC) readiness, and cryptographic vulnerability analysis.

You will be the tip of the spear on a high-stakes AI-driven automation project.

Working securely on-site, you will analyze massive datasets of Cryptography Bill of Materials (CBOM) to identify vulnerability patterns across hundreds of legacy and modern applications.

You will serve as the critical intelligence bridge, translating raw security gaps into actionable technical patterns that our offsite AI engineering teams will use to build automated remediation agents.

What You Will Do:

• Analyze Complex Security Data: Securely parse and analyze raw JSON/SBOM/CBOM scans (generated by tools like Sonatype and CBOM Kit) across an enterprise portfolio of ~128 applications.
• Map Cryptographic Vulnerabilities: Identify critical deviations from target North Star standards, specifically mapping migrations from TLS 1.0/1.2 to TLS 1.3, weak ciphers to AES-256-GCM, and outdated SSH host keys to modern standards.

Identify Ecosystem Patterns: Group applications by their infrastructure characteristics and vulnerability signatures, factoring in complex constraints like hardware load balancers, IoT device memory limits, and legacy undocumented business rules.

Architect Characteristic Maps: Build comprehensive, sanitized technical mapping tables that define exactly what remediation templates need to be built by the offshore Cloud/AI team, ensuring zero proprietary vulnerability data leaves the secure network.

Drive PQC Readiness: Guide the structural transition logic for Post-Quantum Cryptography (PQC) readiness, focusing on hybrid TLS implementations and modern key management.

Must-Have Qualifications:

Senior-Level Expertise: Extensive, hands-on background in Cybersecurity, Cryptography, and Security Data Analysis.

Deep Cryptographic Knowledge: Absolute technical mastery of enterprise encryption protocols, including TLS 1.3, IKEv2 IPsec, AES-256, and modern PQC concepts (e.g., ML-KEM, ML-DSA).

Data Parsing Skills: High proficiency in parsing, querying, and analyzing raw security data logs (JSON, SBOM, CBOM formats) to extract actionable trends.

Legacy Infrastructure Acumen: Ability to understand and navigate the constraints of 10-to-20-year-old revenue-generating enterprise applications and hardware.

Security Clearance/Compliance: Must be eligible and willing to clear expedited enterprise security onboarding and work on-site under strict, zero-data-export handling protocols

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.