Abnormal AI · 2 weeks ago
Cloud Infrastructure Engineer II , Platform Infrastructure
United States
Full-time
Remote
Mid, Senior Level
$149K/yr - $175K/yr
4+ years expAbnormal AI is a leading cybersecurity startup focused on protecting enterprises from cybercrime. They are seeking a Cloud Infrastructure Engineer to design, build, and operate essential infrastructure services that support their email security and broader Identity Security products.
Artificial Intelligence (AI)Cyber SecurityEmailInformation TechnologyNetwork Security
Responsibilities
Design, build, test, scale, monitor, and maintain secure, cost-efficient infrastructure in a multi-cloud environment (AWS and Azure)
Develop, evolve, and operate infrastructure as code to support repeatable, auditable, and scalable system provisioning
Drive design collaboration by participating in technical discussions and providing constructive reviews
Contribute as a core member of an agile team by participating in sprint planning, standups, and execution with a strong sense of ownership and teamwork
Partner closely with product and application engineering teams to understand platform needs and deliver well-designed, developer-friendly infrastructure abstractions
Participate in an on-call rotation with a learning-oriented mindset, gaining insight into customer pain points, identifying systemic gaps, and driving long-term reliability improvements
Drive down technical debt and operational toil by addressing root causes, automating repetitive work, and shaping roadmap investments to sustainably reduce both
Qualification
Required
Bachelor's degree in Computer Science or a related technical field
Experience working within mature software development practices, including source control, testing, and deployment
4+ years of experience engineering cloud infrastructure solutions for microservice-based systems in production environments, accounting for optimal performance, reliability, security and cost
2+ years of experience with Python
1+ year of experience with Kubernetes and Helm
1+ year of experience with AWS (VPC, IAM, S3, Route 53, CloudFront, EKS, ECS, CloudWatch)
1+ year of experience with Terraform and HCL
Experience with on-call rotations, incident response, and operating production-grade systems
Practical experience using Generative AI tools in day-to-day engineering workflows
Strong communication skills and the ability to thrive in a fast-paced, remote-first environment—balancing autonomy with collaboration, demonstrating a bias toward action, and maintaining a positive, constructive mindset
Preferred
Experience with Bash, Golang, and Terragrunt
Familiarity with Generative AI tools such as Cursor and Claude, and experience driving AI-first workflows and solutions
Prior experience building large-scale infrastructure-as-code abstractions
AWS certifications
Benefits
Bonus
Restricted stock units (RSUs)
Benefits
Company
Abnormal AI
Abnormal AI is the leading AI-native human behavior security platform.
1001-5000 employees
H1B Sponsorship
Abnormal AI has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
Funding
Current Stage
Late StageTotal Funding
$534MKey Investors
Wellington ManagementCrowdStrike Falcon FundInsight Partners
2024-08-06Series D· $250M
2023-03-29Series Unknown
2022-05-10Series C· $210M
Leadership Team
Evan Reiser
Founder & CEO
Sanjay Jeyakumar
CTO, Co-Founder, and Head of R&D
Recent News
Company data provided by crunchbase