[Remote] Security Infrastructure Engineer

Note: The job is a remote job and is open to candidates in USA. Higgsfield AI is the leading video AI company redefining synthetic media on socials. The company is seeking a highly operational Infrastructure Security Engineer to own and scale core security operations across endpoints, cloud infrastructure, internal systems, and corporate access controls.

Responsibilities

• Own and scale endpoint security across the organization, including laptops, cloud endpoints, and employee devices
• Evolve the firm’s security posture
• Take ownership of the company’s Mobile Device Management (MDM) environment, including policy enforcement, device compliance, provisioning, and lifecycle management
• Implement and maintain EDR/XDR solutions to improve endpoint visibility, threat detection, and incident response capabilities
• Build and maintain centralized monitoring across cloud infrastructure and corporate endpoints to improve operational visibility and security posture
• Partner closely with IT and Engineering teams to strengthen endpoint hardening standards and operational security processes
• Evaluate, implement, and maintain cloud security tooling, including determining the need for a Cloud Security Posture Management (CSPM) solution
• Manage infrastructure and container vulnerability management processes across cloud environments
• Drive remediation efforts and improve visibility into infrastructure risk areas
• Design and implement network segmentation strategies to improve internal security boundaries and reduce risk exposure
• Own and maintain corporate access management systems and security configurations across internal tooling
• Own access governance, and credential management best practices
• Partner with Engineering, DevOps, and IT teams to improve identity and access management standards across the organization
• Mentor junior engineers
• Create security policies
• Drive cross-functional security initiatives, and serving as a technical lead for security projects

Skills

• 7+ years of experience in infrastructure security, security engineering, IT security, or related roles, preferably in high-growth startups, FAANG, or large enterprise environments
• Must have experience working in a high-growth, scale-up startup environment
• Must have experience with our current Infrastructure and Corporate stack: AWS (EKS, ECR, RDS, GuardDuty, Cloudfront, S3), Cloudflare, Terraform, Nebius, MS stack (Entra, Intune, Defender), 1Password, Slack, GitHub
• Solid understanding of networking, operating systems, and cryptography fundamentals
• Hands-on experience managing endpoint security platforms, MDM solutions, and EDR/XDR tooling
• Strong understanding of cloud infrastructure security principles and vulnerability management processes
• Experience securing SaaS environments and internal collaboration tooling (Slack, password managers, identity providers, etc.)
• Familiarity with container and infrastructure security best practices
• Comfortable working cross-functionally with DevOps, Engineering, and IT teams in a fast-paced environment
• Strong operational instincts with the ability to independently identify and solve security gaps
• Experience implementing scalable security processes in startup or high-growth environments
• Experience implementing CSPM solutions
• Experience with sandboxing, container isolation, or secure execution environments
• Familiarity with SOC 2 or similar compliance frameworks
• Experience supporting distributed or global workforces
• Exposure to incident response and security monitoring workflows
• Experience working in cloud-native infrastructure environments
• Fluent in Russian

Benefits

• Equity
• A benefits package to support you both professionally and personally

Company Overview