antithesis
Infrastructure Security Engineer
Vienna, VA, USA$180k–$200kfulltimemidAdded 2 days ago
About this role
Antithesis seeks an experienced Infrastructure & Security Engineer to design and operate secure, scalable cloud infrastructure for its core systems and customer environments. You'll balance infrastructure, security, and reliability while building multi-tenant cloud environments with strong isolation and protection mechanisms.
What you'll do
- Design and build secure, scalable cloud infrastructure across compute, networking, and storage
- Architect multi-tenant environments with strong security boundaries and tenant isolation strategies
- Implement network segmentation, zero-trust principles, and VPC security controls
- Build authentication, authorization, audit logging, and key management systems
- Establish infrastructure-as-code standards and automation practices
- Conduct threat modeling and mentor engineers on infrastructure and security best practices
What they're looking for
- Cloud infrastructure (AWS, GCP, or Azure)
- Cloud networking (VPCs, subnets, routing, firewalls, load balancing)
- Infrastructure-as-Code tools (Terraform, Pulumi, CloudFormation)
- Identity and access management (IAM, RBAC, least-privilege access)
- Network security and zero-trust architecture
- Highly available and fault-tolerant systems design
- Secrets and key management
- Security best practices and threat modeling
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