Senior Director, Security Architecture & Cloud Security

Quorum Business Solutions; Houston (TX); Hybrid; USD 180,000 - 260,000; Full time

Job summary

Quorum Software seeks a Senior Director, Security Architect to lead security across product, cloud, data, and AI systems. You will set direction, drive secure development, and align engineering with enterprise policy in a fast-growing energy-focused software company.

This hands-on leadership role requires deep Azure security expertise, threat modeling, and scalable security controls. You will partner with PIE teams to embed security in SDLC, manage identity and tenant isolation, and shape

Qualifications

• Substantial experience in security engineering or architecture for software products.
• Deep Azure security expertise including landing zones and policy.
• Secure-SDLC / DevSecOps with threat modeling and CI/CD tooling.
• Experience aligning security with enterprise policy and governance.
• Strong communication to align engineering and security leadership.

Responsibilities

• Own security architecture for product, cloud, data, and AI systems across PIE.
• Define secure SDLC gates, threat modeling, and guardrails for engineers.
• Secure Azure landing zones, CSPM, and IAM/PAM across workloads.
• Protect product and customer data with encryption and key management.
• Advise on vendor risk, audits, and enterprise security policy.

Skills

Security architecture

Azure security

DevSecOps

Threat modeling

SAST/DAST/SCA

Identity & access

Data security

Tools

Azure Policy

Defender for Cloud

Bicep

Terraform

Job description

Quorum Software seeks a Senior Director, Security Architect to lead security across product, cloud, data, and AI systems. You will set direction, drive secure development, and align engineering with enterprise policy in a fast-growing energy-focused software company.

This hands-on leadership role requires deep Azure security expertise, threat modeling, and scalable security controls. You will partner with PIE teams to embed security in SDLC, manage identity and tenant isolation, and shape