Top Cyber Security Jobs

Lead the PCI DSS program as a Subject Matter Expert, ensuring compliance, managing audits, and advising on security practices. Oversee the continuous evolution of compliance initiatives across the organization, collaborating with technical teams and external auditors.

The Data Security Engineer will develop and implement data protection strategies, ensuring compliance with regulations like GDPR and HIPAA while securing sensitive data and collaborating with various teams.

Lead global software supply chain security strategy and teams to ensure integrity and provenance of all software. Architect secure CI/CD, IaC, artifact and container security; embed SAST/DAST, SBOM, signing, dependency and secrets controls; partner with DevOps, Vulnerability Management, Legal, TPRM and Procurement to enforce governance, compliance, and resilient cloud operations.

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.

Build and operate cloud-native security services and platforms. Own components end-to-end, improve availability, scalability, and security of distributed systems, participate in on-call, incident response, design reviews, and deliver tooling, automation, and documentation to improve developer security and reliability.

Lead detection and response efforts: build detections, manage SIEM and orchestration tooling, deploy AI in SOC workflows, investigate incidents across AWS/EKS environments, support threat modeling and vulnerability scanning, and take on-call shifts.

The role involves ensuring product security and resiliency through all phases of the development lifecycle, leading teams, and coordinating with various stakeholders on security standards and requirements.

Lead product cybersecurity for embedded avionics across requirements, design, analysis, build, test, production, and sustainment. Define and implement security controls per RMF/JSIG/NISPOM, perform threat/adversity and risk assessments, develop secure architectures, coordinate cross-functional stakeholders, and drive risk reduction and technology maturation for Air Dominance programs.

Perform hands-on application and system security assessments: discover and validate vulnerabilities, develop proof-of-concepts and custom tooling, conduct threat modeling and architecture reviews, and communicate clear remediation guidance to clients while contributing to security research.

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.

Lead and mature the companys information security program: maintain ISMS and certifications, run SOC operations (SIEM/EDR), integrate security into SDLC, manage vulnerability and incident response, oversee third-party/vendor risk, conduct security testing and training, and support regulatory cybersecurity QMS documentation and submissions for FDA, EU MDR, NIST standards.

The Security Engineer designs and implements security controls, conducts assessments, builds automation, investigates incidents, and mentors peers to enhance security posture.

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

As a Senior Security Engineer, you'll lead AWS cloud security, manage security operations, and implement Zero Trust principles while using AI-powered tools for automation and incident response.

The role involves managing Mastercard's cryptographic systems, providing secure design advice, ensuring compliance with security frameworks, and enhancing governance in cryptographic practices.

The Staff Security Engineer will lead technical security initiatives, own architectural security decisions, mentor engineers, and align teams on security strategy while ensuring system integrity and compliance.

Design, build, and operate authentication/authorization and high‑availability security services; strengthen data and API protections; detect and mitigate account takeover and abuse; build security platforms and tooling; address ambiguous AI/LLM security risks and promote engineering excellence.

The Senior Security Engineer will build and maintain detection systems, automate responses, and lead incident investigations to enhance security observability.

Lead application security for Moveworks' AI platform: perform design reviews and threat models, conduct targeted penetration tests, manage SAST/DAST and dependency scans, triage bug bounty findings, build AppSec processes and CI/CD security tooling, and partner with ML, infra, product, and engineering teams to secure LLM and agentic AI features.

Lead and orchestrate response to major security incidents end-to-end, develop and maintain incident playbooks, run tabletop exercises, communicate status and executive briefings, drive investigations and remediation, perform post-incident reviews and root-cause analyses, and improve incident processes through automation and integration.

The Senior Security Engineer will design and maintain detection logic, conduct threat hunting, improve incident handling, and collaborate with teams to enhance security processes.

Design, build, and maintain security products and infrastructure: real-time detection engines (Flink/Kafka), high-performance APIs (Go/Node.js), streaming analytics, Kubernetes at hyperscale, and petabyte-scale data pipelines. Lead technical designs, collaborate with security teams, and mentor junior engineers.

Design and build real-time security detection engines and streaming analytics using Apache Flink and Kafka. Develop high-performance security APIs and microservices in Go and Node.js, architect Kubernetes-based security solutions, and build petabyte-scale data pipelines. Lead technical design, collaborate with security teams, and mentor junior engineers.

As a Security Engineer at Remitly, you'll enhance security controls across infrastructure and SaaS, automate tooling, manage MDM policies, and participate in security assessments and operational improvements.

Support day-to-day security operations by triaging alerts, investigating incidents across endpoint/identity/cloud/SaaS, managing ticket queues, coordinating incident response, conducting threat hunting, running phishing simulations, improving detection and automation, and maintaining operational playbooks.