What are the responsibilities and job description for the Director of Security and Infrastructure position at Wholesale Payments?
Director of Security & Infrastructure
Location: Fort Worth, TX (Hybrid)
Job Type: Full-Time
Salary: $150,000 - $180,000 per year
Position Overview
We are seeking an experienced Director of Security & Infrastructure to lead the design, implementation, and oversight of our security and infrastructure strategy. This role will be responsible for maintaining a highly secure, scalable, and compliant technology environment while supporting business growth and operational excellence.
The ideal candidate will have extensive experience managing Azure environments, operating within PCI DSS Level 1 compliant organizations, and leading security initiatives across cloud infrastructure, networking, vulnerability management, and compliance programs.
Key Responsibilities
-Lead the organization's security and infrastructure strategy, ensuring alignment with business objectives.
-Manage and secure Azure-based infrastructure, including networking, identity management, monitoring, and application hosting services.
-Maintain and enhance PCI DSS Level 1 compliance programs and support ongoing audit requirements.
-Oversee vulnerability management processes, including identification, prioritization, remediation, and reporting.
-Collaborate with internal teams, third-party security vendors, and penetration testers to assess and strengthen security posture.
-Develop and maintain security policies, procedures, and technical standards.
-Ensure proper implementation of network segmentation, firewall controls, encryption, access management, and zero-trust principles.
-Manage Azure security services and monitoring platforms to detect, investigate, and respond to security events.
-Create and maintain audit-ready documentation and compliance evidence.
Partner with engineering and development teams to promote secure infrastructure and application practices.
-Evaluate emerging threats, technologies, and security best practices to continuously improve organizational security.
Required Qualifications
-Significant hands-on experience with Azure infrastructure, including:
-VNets
-NSGs
-App Services
-Key Vault
-Azure SQL
-Private Endpoints
-Azure Monitor / Log Analytics
-RBAC
-Entra ID
-Direct experience operating in or building PCI DSS Level 1 compliant environments.
-Strong understanding of network security fundamentals, including segmentation, firewall management, TLS, secrets management, and zero-trust architecture.
-Experience with vulnerability management programs and remediation workflows.
-Experience working with penetration testing teams and translating findings into actionable improvements.
-Strong written and verbal communication skills, particularly related to audit documentation and cross-functional collaboration.
Preferred Qualifications
-Experience in payments, fintech, or other highly regulated industries.
Professional certifications such as:
-CISSP
-CCSP
-Azure Security Engineer
-PCI ISA
-Experience with SIEM and security monitoring platforms such as Microsoft Sentinel and Defender for Cloud.
-Experience managing relationships with managed service providers (MSPs) and security vendors.
-Familiarity with Secure SDLC practices and DevSecOps tools.
Benefits
-Competitive salary ($150,000–$180,000)
-Hybrid work environment
-Opportunity to lead security strategy for a growing organization
-Collaborative and innovative team culture
-Professional development and certification support
Salary : $150,000 - $180,000