Top Security Engineer Jobs in NYC, NY

Design, deploy, and operate secure, resilient cloud infrastructure; enforce IAM and configuration management; assess threats; manage remediation, vendor risk, compliance frameworks, and incident response; consult with architects and business units to balance security and business needs.

As a Senior Offensive Security Engineer, you'll assess Huntress' defenses, execute red team engagements, conduct penetration tests, and enhance security protocols while collaborating with internal teams.

The Senior Security Engineer will design and implement data protection solutions, manage security incidents, and ensure compliance in a fintech setting.

The Senior Application Security Engineer will design and implement scalable security controls, enhance API security, and integrate security into developer workflows. Responsibilities include threat modeling, system design collaboration, and leveraging application telemetry to maintain security posture.

Responsible for designing, implementing, and maintaining security measures to protect systems and data. Automates security processes and collaborates with engineering teams to identify vulnerabilities and ensure compliance with standards.

As a Senior Software Engineer, you will develop and test security features for a distributed database, focusing on cryptography, identity access, and network security. You'll coordinate with teams to enhance MongoDB's security and mentor engineers.

Lead incident response and threat hunting efforts at CoreWeave, owning cybersecurity incidents end-to-end and developing AI-powered tools to enhance defense against threats.

As a Security Production Engineer, you'll ensure security systems' reliability, develop automation, collaborate on performance optimization, and mentor team members.

As a Senior Security Engineer, you will lead Upstart's data security program, design scalable data protection systems, and collaborate with engineering and cross-functional teams while mentoring other security practitioners.

The Staff Product Security Engineer will enhance security in product development, conduct threat modeling, review code, automate processes, and advise on security requirements.

Design, implement, and automate scalable cloud security solutions and baselines across AWS/Azure/GCP. Build guardrails, IAM, detection/monitoring, configuration management, and data protection using IaC (Terraform) and everything-as-code. Collaborate with Product Engineering and security teams, produce technical documentation, and operationalize security tooling.

As a Solutions Architect, engage with customers to architect cloud solutions, optimize workloads, and provide technical leadership while collaborating with engineering teams.

As a Cryptography Engineer, you will design and maintain cryptographic solutions, manage TLS lifecycle, integrate HSMs, and automate cryptographic operations, while providing technical leadership and mentoring junior engineers.

The Staff Security Engineer will lead technical security design, ensure data protection standards, mentor engineering teams, and improve security infrastructure.

Lead the design and implementation of encryption and key lifecycle management products for AI workloads on CoreWeave's cloud platform, collaborating with cross-functional teams to enhance security and manage technology development.

The Cloud Security Engineer will secure cloud infrastructure, implement solutions for systemic risks, and support internal projects using Kubernetes and service mesh technologies.

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

Lead design, build, and operation of secure cloud infrastructure and cloud-native application protections. Harden Kubernetes and cloud workloads, automate security operations and compliance (SOC 2, HIPAA, HITRUST), collaborate across engineering teams, contribute to incident response, and mentor engineering teams to drive a security-first culture.

This role involves securing products and infrastructure by performing security reviews, penetration testing, and integrating security into development processes while utilizing AI and automation.

Lead security architecture and threat modeling for the DNSid platform. Design cryptographic core, build secure SDKs (TypeScript, Go, Python), enforce supply-chain and deployment security, partner on standards (IETF), and own org-wide security posture including secrets management, SOC 2 readiness, and incident response.

The Solutions Engineer will manage security compliance and advocacy, lead pre-sales alignment, and collaborate internally on security frameworks.

Assess and harden software supply chain security by performing technical assessments, designing and implementing security controls and monitoring for build pipelines, investigating systems for vulnerabilities, creating tooling to address gaps, and leading cross-team projects to improve CrowdStrike's product security posture.

As an Application Security Engineer, you will conduct security reviews, assess product architecture, identify vulnerabilities, and implement strategic security initiatives across Palantir's products.

Act as the technical presales lead for AI agent and cloud identity security across North America: scope engagements, design and run POCs and architectures across AWS/Azure/GCP, secure non-human and machine identities, create repeatable technical assets, and partner with account teams to close deals.

The Senior Security Engineer will secure patient data, lead security initiatives, manage vulnerabilities, and advocate for a security culture in the organization.