27 staff security engineer jobs at 18 companies in Gustine, CA
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
XperiNYSE: XPER: Develops entertainment and audio technology for consumer electronics and automotive.
10+ YOE10+ years in enterprise and data center networking; strong expertise in firewall design, routing protocols, data center architectures, and network security. Leadership and mentorship required.
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
8+ YOE8+ years building large-scale networking/security applications with expertise in C/C++; strong data structures & algorithms, Linux/Unix experience, BS in CS/CE or equivalent, and familiarity with AI tools.
C, C++, Linux, Unix, DNS, HTTP, TCP/IP, SSL/TLS, AI
BILLNYSE: BILL: Automated financial operations software for small and midsize businesses.
12+ YOE12+ years building risk/security platforms in fintech, JVM/Java systems, AWS, access control, real-time pipelines, ML operationalization, and using AI tools to improve engineering.
United States or Nashville or Des Moines or San Jose
RemoteFull Time
OpenLoop: Provides white-label infrastructure and clinical support for virtual care.
10+ YOE10–12 years in security operations with deep hands-on experience in digital forensics, incident response, vulnerability and attack surface management, threat hunting, detection engineering, scripting (Python/PowerShell), SIEM/EDR, and practical AI tool usage.
Staff Survivability and Operations Analysis Engineer
San Jose, California, United States
$131k-$180k/yrRemoteFull Time
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
6+ YOE6-10 years aerospace experience; BS in engineering/CS/physics/math; DoD security clearance or ability to obtain; knowledge of RF/EW/EOIR/acoustics; Python/MATLAB; CAD; leading cross-disciplinary work.
TikTok: Global short-form video hosting and social media platform.
Master's degree in CS/Statistics/AI required; strong engineering skills in C++/Java/Python; experience with SQL/HQL and Hadoop/Hive/Spark/Flink; strong ML/LLM knowledge and fraud/abuse mitigation experience preferred.
C++, Java, Python, SQL, HQL, Hadoop, Hive, Spark, Flink, large language models, AI Agents
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
8+ YOE8+ years software engineering experience, deep backend and Python expertise, distributed systems and cloud (AWS) experience, strong security/authentication knowledge, Terraform experience, excellent communication and leadership skills.
Staff Software Engineer II - Confluent Secure Compute
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$161k-$299k/yrHybridFull Time
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
10+ YOE10+ years building scalable backend/infrastructure systems; deep Kubernetes and Go expertise; experience with multi-tenant security, observability, public cloud integrations; demonstrated technical leadership and mentorship.
Member of Technical Staff - 4 ( Devops - AI/ MLOPS)
Bangalore or San Jose or Durham or Mexico City or Pune or Hoofddorp or Belgrade or Barcelona or Singapore or Sydney or Tokyo
HybridFull Time
NutanixNASDAQ: NTNX: Sells cloud software and hyperconverged infrastructure for enterprises.
4+ YOE4–12+ years in DevOps/DevSecOps/Platform Engineering; proven ability to design and operate secure CI/CD platforms at scale; strong cloud, Kubernetes security, IaC, and MLOps experience; bachelor’s degree in CS/Engineering.
Samsung SemiconductorKorea Exchange: 005930: Designs and manufactures memory chips, processors, and sensors.
8+ YOEBachelor's degree + 10+ years or Master's + 8+ years as a TPM; 5+ years technical development/coding (embedded preferred); experience managing complex cross-stakeholder programs, vendor management, and knowledge of storage security standards (OCP S.A.F.E., FIPS, NIST).
Infineon TechnologiesXETRA: IFX: Infineon manufactures semiconductor solutions for power and IoT applications.
5+ YOEBachelors in EE/CE, 5+ years relevant experience, strong C and scripting, embedded hardware/software debug, automotive protocols (Ethernet, I2C, CAN, LIN), ARM Cortex‑R/M experience, security awareness, and customer-facing skills.
C, Ethernet, I2C, CAN, LIN, ARM Cortex-R, ARM Cortex-M
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
5+ YOEBachelor's in EE/CE, 5+ years' relevant experience, strong C coding and scripting, embedded systems hardware/software debug, automotive design and protocols (Ethernet, I2C, CAN, LIN), ARM Cortex‑R/M familiarity, security awareness, and willingness to travel (~30%).