Top Senior Security Engineer Jobs

The Security Engineer will develop a comprehensive security strategy for hybrid robotic deployments, focusing on data encryption, access control, and secure remote access, while ensuring compliance and auditing standards are met.

Design and implement security controls for identity, access management, and endpoint security. Lead initiatives around zero trust and phishing-resistant MFA.

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

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

Design and implement cloud-native security data pipelines and detection systems, collaborate on detection engineering and Kubernetes/cloud-native controls, and participate in on-call rotations to respond to incidents and improve platform security and reliability.

As a Senior Security Engineer, you will manage cryptographic infrastructure, including PKI, secrets management, and HSM systems, ensuring the security of CoreWeave's cloud environment.

Design, deploy, and maintain SOAR capabilities for security automation, develop workflows, and integrate AI tooling for enhanced security responses.

Lead product and application security by partnering with product and engineering to design secure features, perform code and architecture reviews, build AI-native security tooling, create developer guardrails, and support incident response, vulnerability management, and penetration testing to scale Headway's security program.

Lead design, build, and management of security infrastructure across AWS and OCI; drive enterprise network security, VPNs, WAF, zero-trust, segmentation, and identity/access controls; develop IaC and automation, run vulnerability management, detection engineering, and incident response; partner with IT and engineering teams.

Lead application and product security across web, mobile, API, AI/CV, and cloud-native systems. Drive secure SDLC, DevSecOps, CI/CD and supply chain security, threat modeling, tooling/automation, vulnerability remediation, and developer enablement while partnering closely with engineering teams.

Lead design, build, and operation of security infrastructure for cloud and corporate networks. Manage AWS and OCI environments, network security (firewalls, segmentation, WAF, VPN), zero-trust, identity and access, IaC automation, vulnerability management, detection engineering, and incident response while partnering across IT and engineering teams.

Plan and execute red team operations, build offensive tools, improve efficiency with automation and AI, and collaborate with security teams.

The Senior Security Engineer will enhance AI security solutions, evaluate threats, design guardrails, and collaborate with teams to implement security strategies in a cloud environment.

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

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.

The Senior Security Engineer will design secure development lifecycles, integrate security tools, lead remediation of security issues, and mentor teammates, ensuring systems resilience and security across DraftKings.

As a Senior Security Engineer, you will automate incident response processes, enhance security detection, and collaborate with red teams to improve defenses using AI technologies.

Lead end-to-end incident response: triage, containment, evidence capture, and root-cause analysis. Build SOAR automation with Tines, tune detections in CrowdStrike and SIEM/SOAR, monitor data risks with Cyberhaven DLP, partner on secure cloud telemetry and playbooks, evaluate emergent threats, and participate in incident on-call rotation while coordinating cross-functional remediation.

The Senior Security Engineer will secure cloud infrastructure across various services, develop security policies, manage exceptions, and respond to security alerts while collaborating with teams to eliminate security risks.

Lead incident response lifecycle across multi-cloud infrastructure: triage, containment, evidence capture, remediation, and post-incident analysis. Build SOAR automations with Tines, tune detections in CrowdStrike and SIEM, monitor data risks with Cyberhaven DLP, partner on secure architecture, evaluate emergent threats, and participate in on-call rotation.

Lead the end-to-end incident response lifecycle: triage, containment, evidence capture, and root-cause analysis. Build SOAR automation with Tines, tune detections in CrowdStrike and SIEM, monitor data risks with Cyberhaven DLP, partner on cloud telemetry and secure architecture, evaluate emergent threats, and participate in incident on-call rotation.

Serve as technical lead for incident response: own triage, containment, evidence capture, and post-incident analysis; build SOAR automations in Tines; tune CrowdStrike and SIEM detections; monitor data risks with Cyberhaven DLP; partner with infrastructure for secure telemetry; evaluate emergent threats; participate in on-call rotation.

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.

The Senior Security Engineer will assess application security for AI systems, focusing on prompt injection techniques, threat modeling, and client training on AI security topics.

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.