Clear Fracture is inventing new AI-driven data integration solutions, empowering organizations to utilize their data for informed decisions and more agile operations. We're looking for a highly skilled and motivated Platform Security Engineer to lead the implementation of a secure multi-tenant application architecture for Clear Fracture's multi-agent data integration product.
Responsibilities:
- Implement best practices for user and organizational permissions management for platform access, data assets, APIs, and compute resources
- Design and implement strong tenant isolation guarantees across application, data, and infrastructure layers
- Build flexible authorization systems supporting roles, permissions, and policy-based access control
- Design secure identity and access systems for both cloud-connected and fully disconnected deployments
- Work closely with product managers, developers, and other stakeholders to understand requirements, provide feedback, and ensure product quality throughout the software development lifecycle
- Create clear and concise documentation for platform security practices
Requirements:
- 4+ years of experience designing and building secure authentication, authorization, and identity systems for production applications
- U.S. Citizenship and the ability to obtain a Secret Clearance are required
- Bachelor's degree in computer science or related field, or equivalent practical experience
- Experience designing and implementing multi-tenant application platforms
- Deep knowledge of modern identity protocols such as OAuth2 / OIDC, SAML, LDAP/AD, Microsoft SSO, and offline identity scenarios
- Proven experience implementing role-based and policy-based authorization models
- Strong application security background, including threat modeling and secure system design
- Comfortable working across backend services and Kubernetes environments
- Expertise in cloud platforms (e.g., AWS, Azure, Google Cloud)
- Experience running security audits and transforming findings into actional development tasks
- Experience developing platforms using industry standards and repeatable processes to maintain project timelines and budgets
- Ability to review, test, and document platform and deployment functionality against design requirements
- Excellent communication skills for collaborating with technical and non-technical stakeholders and capturing instructions and explanations in documents and presentations
- Proven ability to work effectively in remote team environments
- Commitment to continuous learning, adaptability to changing priorities, and ability to thrive in fast-paced environments
- Strong problem-solving and analytical skills
- Active security clearance
- Master's degree or higher in a relevant field (e.g., Computer Science)
- Secrets management outside cloud-managed services
- Strong systems-level thinking with the ability to reason about trust boundaries and attack surfaces
- Ability to clearly communicate security concepts to non-security engineers
- Experience supporting on-prem or disconnected deployments
- Familiarity with secrets management and identity in air-gapped environments
- Experience with regulated or high-assurance systems (e.g., government, defense, healthcare, finance)
- Knowledge of Kubernetes security primitives and service-to-service authentication
- Exposure to SOC2 / ISO / FedRAMP readiness