Top Security Engineer Jobs

Lead security enablement and automation for enterprise application onboarding. Design authentication/authorization patterns (SAML, OAuth2, OIDC), build automation, reusable tools/APIs, and self-service workflows. Partner with application and product teams to ensure secure integrations, perform risk assessments, enforce compliance, and mentor junior engineers.

The role involves enhancing application security for Radar, managing security for over 1 billion API calls daily, and collaborating with customers.

Design, implement, and operate enterprise SASE/SWG/SSE infrastructure (Netskope) to secure traffic and data. Architect traffic steering, tunnel termination (IPsec/GRE), SD‑WAN integration, BGP routing, and DLP controls. Provide platform optimization, incident escalation, troubleshooting, and collaborate with security/identity teams. Drive automation, policy tuning, and migrations from legacy proxies to cloud SASE models in a regulated financial environment.

Participate in a paid 10-week internship developing secure applications and systems, implementing security controls, identifying vulnerabilities, and improving security automation. Collaborate with engineering, security, and platform teams in Agile environments while gaining hands-on experience, mentorship, and leadership development.

Designs, implements, and operates security and access-control frameworks across complex SAP landscapes. Responsibilities include SAP role design, user provisioning, segregation-of-duties analysis, SAP GRC Access Control and Process Control operations, audit support, remediation, and securing Fiori, BTP, and cloud SAP applications. The role partners with audit, compliance, and business teams to maintain secure, auditable environments.

Designs, implements, and operates security controls across OCI, Oracle Cloud Applications, and hybrid environments. Responsibilities include security architecture, workload hardening, IAM and identity federation, vulnerability and compliance management, incident response, SIEM integration, and security automation. The engineer will use Python, Bash, and Terraform, collaborate with cross-functional teams, conduct design and code reviews, document solutions, and mentor junior engineers.

Embed security throughout the software development lifecycle by partnering with engineering teams, designing secure systems, conducting code reviews, identifying vulnerabilities, and reducing application risk. The role requires expertise in OWASP vulnerabilities, SAST, DAST, SCA, CI/CD security tooling, cloud security, authentication, authorization, cryptography, and security automation. Responsibilities also include communicating with technical and non-technical stakeholders and supporting secure software delivery in an Agile environment.

Designs, implements, and operates security controls across OCI, Oracle Cloud Applications, and hybrid Oracle environments. Responsibilities include security architecture, workload hardening, identity and access management, vulnerability and compliance programs, threat detection, incident response, SIEM integration, and automation. The engineer collaborates with cross-functional stakeholders, conducts design and code reviews, mentors junior engineers, troubleshoots production issues, and documents solutions.

Design, implement, and operate global LAN/WAN/WLAN/data center networks. Lead projects, manage firewalls and SD-WAN, support OT segmentation in manufacturing, perform incident response and DR activities, maintain documentation, and mentor junior staff while supporting after-hours and on-call needs.

Leads implementation, administration, troubleshooting, and incident response for information and network security technologies, specializing in network decryption. Develops testing plans, supports security architecture and risk assessments, manages complex configuration and capacity changes, coordinates security event reporting, and performs root-cause analysis. The role also handles preventative maintenance, vendor relationships, change control, and advanced operational escalations across hybrid on-premises and cloud environments.

Senior individual contributor owning cloud security architecture for GCP. Design edge/perimeter defenses with Cloudflare and Cloud Armor, build policy-as-code and secure Terraform modules, lead threat modeling and security reviews, advance cloud detection and incident response, translate compliance requirements into technical controls, mentor engineers, and serve as the cloud security technical authority.

Perform adversarial security analysis of SoC microarchitectures across pre- and post-silicon platforms. Review architecture, RTL, firmware, and integration to identify vulnerabilities, develop PoCs/exploits, apply automation and AI-assisted techniques, collaborate with engineering teams, and improve threat models, mitigations, and offensive security tooling and methodologies.

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 cloud security design and implementation across AWS, Azure, and GCP. Build and automate cloud infrastructure with IaC and CI/CD, establish governance, identity, networking, security controls, and monitoring. Drive cloud modernization, integrations, developer enablement, and incident resolution. Partner with security, SRE, platform, and compliance teams to support audits and shape cloud strategy and standards.

Develop, extend, and test secure bootrom/bootloader and related SDK components for Apollo SoC. Perform pre-silicon FPGA emulation, post-silicon bring-up, cryptographic hardware-accelerated testing, HAL/BSP implementation, and collaborate on test automation and security verification.

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.

Define and lead end-to-end security architecture for a large-scale AI inference service platform. Own threat modelling, tenant isolation, platform and hardware security (secure boot, attestation, firmware integrity), network and API protections, secrets and key management, monitoring and incident response, and customer assurance. Partner across engineering, operations, compliance, and customers to set requirements, validate implementations, support audits and pentests, and provide technical leadership and mentorship.

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.

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 Security Software Engineer will design and implement security controls for MongoDB Atlas, collaborating across engineering teams and ensuring adherence to high security standards.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

Own end-to-end cybersecurity, insider threat, and external threat incident response for Microsoft Quantum. Lead detection, triage, investigation, containment, recovery, root-cause analysis, executive communications, and remediation. Define the architecture and operating model for an AI-enabled security operations center, establish detection engineering requirements, onboard security data, evaluate solutions, and improve controls, runbooks, and monitoring. Coordinate with engineering, CISO, legal, HR, national security, and trade compliance teams.

Develop and operate security tooling, SIEM detections, dashboards, data integrations, and AI-assisted SOC automation. Investigate and respond to incidents, improve detection quality, troubleshoot network, infrastructure, and physical security issues, and automate operational workflows. Partner with engineering, facilities, networking, and security teams to strengthen resilience and protect sensitive quantum research and intellectual property.