Software Engineer — Security

Snorkel AI • New York City, NY

1d

About The Position

We are seeking a Security Engineer to evolve Snorkel's security posture across our cloud infrastructure, developer platform, and product ecosystem. You will partner with the security lead to secure cloud environments, build security automation, guide cross-functional initiatives, and embed security into our engineering workflows. You will work across infrastructure, platform, product, and application teams to ensure our systems scale securely and meet the bar required for modern, cloud-native, compliance-focused environments. This is a high-impact role where your ability to work effectively with others matters as much as your technical depth.

Requirements

• Programming skills in Python, Go, or similar languages, with the ability to build security tooling and automation
• Experience building and operating systems at scale in cloud-native, containerized environments
• Proficiency with Infrastructure as Code (Terraform): writing modules, CI/CD pipelines, deployment governance, and security reviews
• AWS cloud architecture: multi-account strategies, landing zones, environment isolation, and cross-account role design
• Identity and Access Management (IAM): role and policy architectures, least privilege, human and machine identity patterns
• Network security: security groups, Network Access Control Lists (NACLs), Virtual Private Cloud (VPC) design, subnet segmentation, routing layers, and egress controls
• Comfortable with broad ownership, context-switching, and exercising judgment without a large support structure — this role requires self-direction, not delegation
• Exercises sound judgment on when to push hard on a security requirement versus when to accept managed risk with compensating controls
• Balances thoroughness with pragmatism — delivers iterative security improvements that compound over time rather than waiting for perfect solutions that never ship
• Manages multiple concurrent initiatives with clear ownership, status communication, and escalation when blocked
• Consistently seeks feedback, stays current on evolving threats and technologies, and treats gaps in knowledge as opportunities — a coachable mindset and commitment to continuous learning are essential in a domain that changes constantly

Nice To Haves

• Secure development lifecycle (SDLC) practices: static analysis (SAST), software composition analysis (SCA), software bill of materials (SBOM) automation, secrets scanning, or bug bounty program management
• Incident response: digital forensics and incident response (DFIR), forensic investigation, or on-call security operations
• Detection engineering: Security Information and Event Management (SIEM) platforms, correlation rules, alert tuning, or Security Orchestration, Automation and Response (SOAR) playbooks
• Offensive security: penetration testing, red team exercises, or adversarial testing of AI systems
• Multi-cloud environments (GCP, Azure) in addition to AWS
• Zero-trust architecture practices and secure workspace design
• Data loss prevention (DLP) strategies for protecting training data and customer data

Responsibilities

• Build and scale Infrastructure as Code (IaC) governance strategies that embed security while enabling developer velocity
• Operate and tune Cloud Security Posture Management (CSPM) tooling and coordinate remediation through engineering teams
• Investigate security events, triage incidents, identify root causes, and own remediation through resolution
• Architect secure AWS cloud account structures — landing zones, multi-account patterns, network segmentation, and cross-account role strategies
• Design and implement network security architectures using security groups, Network Access Control Lists (NACLs), subnetting, routing layers, and egress controls
• Establish secure-by-default design patterns across Kubernetes and containerized workloads
• Design, maintain, and govern Identity and Access Management (IAM) role & policy architectures for both human and machine identities
• Implement encryption everywhere — data-at-rest, data-in-transit, and key rotation using AWS Key Management Service (KMS) and related services
• Conduct threat modeling, architecture reviews, and secure design assessments for new and existing systems
• Assess and secure AI/ML product architectures, including trust boundaries, API boundaries, and data flow through training and inference pipelines
• Build secure automation through Python, AWS-native services, and policy-as-code frameworks
• Own complex security projects end-to-end — from discovery and design docs to implementation, rollout, and long-term ownership
• Align cloud security strategy with relevant frameworks (NIST CSF, ISO 27001, SOC 2, CIS benchmarks)

Benefits

• Meaningful opportunities to shape priorities and initiatives
• Influence key strategic decisions
• Directly impact ongoing success
• Deepen technical expertise
• Explore leadership opportunities
• Learn new skills across multiple functions
• Support in building career in an environment designed for growth, learning, and shared success

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed