Senior Application Security Architect

Mbi Llc; Richmond (VA); On-site; USD 130,000 - 170,000; Full time

Job summary

Mbi Llc in the United States is seeking a Senior Security Architect to define and govern security architectures for enterprise applications, APIs, and cloud-native systems across Azure, ArcGIS, and related platforms.

You will lead threat modeling, security reviews, and integration of security throughout the SDLC, working with engineers, product teams, and incident-response professionals to reduce risk and strengthen controls.

Qualifications

• Bachelor’s degree or equivalent practical experience in a related field.
• 10+ years in software engineering or security roles, with 2+ years designing security architecture.
• Strong understanding of OWASP Top 10 and secure SDLC practices.
• Experience designing end-to-end security for data-at-rest/in-transit/in-use across major platforms.

Responsibilities

• Define application-security architecture principles and guardrails for web, mobile, API, and cloud-native systems.
• Lead threat modeling for new applications and high-risk changes; perform architecture reviews.
• Establish repeatable security requirements for authentication, authorization, encryption, and data protection.
• Partner with engineers to integrate security across the SDLC including CI/CD, IaC, and monitoring.

Skills

Software engineering

Application security

Security engineering

Security architecture

Threat modeling

Security reviews

Education

Bachelor’s degree in computer science, cybersecurity, engineering, or related field

Tools

Azure

SQL Server

Dynamics 365

Power Platform

ArcGIS

Job description

Mbi Llc in the United States is seeking a Senior Security Architect to define and govern security architectures for enterprise applications, APIs, and cloud-native systems across Azure, ArcGIS, and related platforms.

You will lead threat modeling, security reviews, and integration of security throughout the SDLC, working with engineers, product teams, and incident-response professionals to reduce risk and strengthen controls.