Top Security Engineer Jobs

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

The Solutions Engineer will drive security and privacy evaluations for enterprise clients, manage compliance questionnaires, advocate for security aspects in sales, and liaise with internal security teams to address technical inquiries and ensure deal momentum.

The Solutions Engineer for Security & Privacy will manage security questionnaires, advocate for security measures, and collaborate with internal teams to enhance customer trust and deal velocity in a pre-sales context.

The Solutions Engineer in Security & Privacy is responsible for addressing technical security, data privacy, and compliance inquiries, managing pre-sales technical discussions, developing documentation, and collaborating with internal teams to ensure effective communication and understanding of security postures to aid in deal completion.

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 Cloud Security Engineer, you'll secure cloud infrastructure, manage AWS and Kubernetes security solutions, conduct assessments, and mentor engineers.

Develop, test, and deploy software solutions while designing and maintaining code. Focus on network security tasks including Zscaler and proxy configurations, SSL/TLS inspection, SWG monitoring, Zero Trust principles, MFA and conditional access, proxy log review, traffic analysis, and basic connectivity troubleshooting.

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.

Provide technical support to large, sophisticated customers to detect and mitigate network threats across OSI layers 3–7 using Cloudflare products (Magic Transit, WAF, Network Firewall, Spectrum). Troubleshoot networking (BGP, GRE), perform packet analysis, advise on filtering and rate limiting, collaborate with engineering to resolve attacks, and communicate with customers via chat, email, and phone.

Develop and maintain FPGA-based DRAM security test infrastructure and automation to validate mitigations and characterize memory behaviors. Build high-precision FPGA platforms, host software, PCIe integrations, and scalable validation pipelines. Use AI-assisted tools to accelerate development, create test frameworks, analyze large-scale results, and partner with product security and DRAM architects to define threat-informed validation strategies and roadmaps.

Senior Cloud Security Engineer responsible for hands-on remediation of cloud and infrastructure vulnerabilities, operating vulnerability and CSPM tooling, enforcing secure configurations across Azure environments, embedding security in CI/CD and IaC, supporting compliance/audits and reporting, mentoring engineers, and partnering with cross-functional teams to maintain cloud security posture and policy.

Design, implement, and operate enterprise network and access security across hybrid environments (on‑prem and multi‑cloud). Manage firewalls, ZTNA, NAC, proxies, and microsegmentation; investigate security events; automate security operations with Python/Ansible/Terraform; develop standards, documentation, and remediation; mentor junior engineers and collaborate with infrastructure, cloud, and security teams.

Design and support IAM solutions using Microsoft Entra ID, develop PowerShell automation, improve IAM processes, and provide guidance to junior engineers.

Lead and deliver cybersecurity projects, champion and enforce security best practices across the software organization, and serve as a subject-matter expert for at least one platform, project, or component. Support and communicate standards to engineering teams and participate in hiring/onboarding assessments and pre-employment screening as required.

Partner with engineering, compliance, and security teams to embed application security into the SDLC: triage static/SCA alerts, advise on OWASP Top 10 remediation, maintain developer playbooks and training, track security metrics and evidence for audits, and help shape AI governance and GenAI-safe workflows.

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.

The Senior Security Engineer will ensure secure architectures, manage vulnerabilities, and collaborate on security engineering projects while addressing customer trust concerns and driving data loss prevention efforts.

The role involves designing and managing secure cloud infrastructure on AWS, automating security practices, and collaborating with various teams to improve developer workflows and ensure compliance. Key tasks include IAM management, implementing automation tools, and participating in incident response.

Lead and execute Grow Therapy's multi-year Security Engineering roadmap. Build secure-by-default infrastructure (auth, authZ, logging, egress), drive data security and systematic data tagging, develop org-wide security scorecards, enable automated least-privilege and vulnerability management, and influence AI-native security and security culture across product, platform, and compliance teams.

Design, build, and scale enterprise encryption and key-management solutions; harden and tune Linux/Windows systems; administer HSMs and Thales CipherTrust products; automate controls and deployments; support incident/change management; mentor team members and collaborate with engineering and ops to deliver resilient data protection and cryptographic architectures.

Lead design, build, and scale enterprise encryption and key management solutions. Harden and tune Linux/Windows systems, administer HSMs and CipherTrust products, automate tasks with scripting/automation tools, support application infrastructure, and mentor team members while ensuring change and incident management in a large enterprise.

Design, build, and scale enterprise encryption and key management solutions. Harden Linux/Windows systems, administer HSMs and CipherTrust products, automate security tasks, support application environments, lead technical guidance, and collaborate with engineering and operations to improve secure architecture and incident/change management.

Design, build, and scale enterprise encryption and key management solutions. Harden OS environments, support HSMs and CipherTrust products, automate via scripting/Ansible, perform upgrades/patches, and provide technical mentorship while collaborating with engineering and operations to ensure resilient, compliant encryption architectures.