Sr. Security Engineer Jobs (On-site work)

Sr Principal Software Engineer (Quantum Security) role in Santa Clara, CA. You will lead the development of next-gen security solutions, focusing on Post-Quantum Cryptography (PQC) and SSL protocols for Palo Alto Networks' Strata Cloud Manager. Requires 10+ years in enterprise apps, cloud-native ...

Seeking a Sr Principal Software Engineer (Quantum Security) in Santa Clara, CA. You will lead the development of next-gen security solutions, focusing on Post-Quantum Cryptography (PQC) and SSL protocols. Requires 10+ years building large enterprise apps, deep cryptographic knowledge, and cloud-n...

Join our Web Security Research team in Santa Clara as a Senior Staff Machine Learning Engineer. You will build AI-powered detection models to combat phishing and malicious URLs, using TensorFlow/PyTorch. Leverage your strong Python skills and security expertise to create global threat prevention ...

Join our Layer-7 Security team as a Senior Software Engineer in Santa Clara. You will innovate critical Next-Generation Firewall features using C and Go within a Linux environment. Design high-performance, distributed systems for cloud and on-prem security solutions. Bring your expertise in netwo...

Seeking a Senior Staff ML Engineer in Bengaluru to build and scale our GenAI Security Platform. You will deploy LLM-based agents, optimize fine-tuning, and manage production MLOps on Kubernetes. Ideal candidates have 4+ years of ML engineering with hands-on LLM/NLP, model serving, and a strong fo...

Join our Layer-7 Security team in Santa Clara as a Sr Principal Software Engineer. Innovate and design new security features for next-generation firewalls using C/C++. We seek a collaborative leader with deep networking and security protocol knowledge. Enjoy FLEXBenefits, stock units, and a bonus.

Seeking a Senior Security Operations Engineer in West Point to protect our digital infrastructure. You will lead intrusion detection, incident response, and vulnerability management using advanced security technologies. This hands-on role requires 7+ years' experience, Python scripting, and exper...

Seeking a Senior Infrastructure Security Engineer in West Point to protect our digital infrastructure. You will design, deploy, and optimize key security technologies like firewalls, IPS/IDS, and endpoint protection. This hands-on role requires 7+ years' experience, Python scripting, and expertis...

Seeking a Senior Java Engineer with a security focus in Milwaukee. You will design secure APIs and microservices using Spring Boot, applying OWASP principles. Requires 7+ years of Java backend experience and expertise in authentication, threat modeling, and secure coding within CI/CD pipelines.