PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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.
Node.js, Python, Elasticsearch, Redis
2w
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Senior Cybersecurity Reverse Engineer
Livermore, California, United States
$176k-$267k/yr HybridFull Time
U.S. citizenship with ability to obtain DOE Q clearance; bachelor's in cybersecurity/computer science/IT/engineering or equivalent; significant experience reverse engineering source code, binaries, and firmware; experience with debuggers/IDA Pro, static/dynamic analysis; strong communication and leadership.
IDA Pro
3w
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Embedded Software Engineer – Cybersecurity
Carlsbad or Germantown or San Jose or New York City
$141k-$222k/yr HybridFull Time
8+ YOE8+ years software engineering experience; strong C/C++ on Linux; encryption/OpenSSL; Linux security controls; Bash and Python or Lua scripting; Perforce or Git; bachelor’s in CS/Engineering or equivalent; ability to obtain and maintain US Secret Clearance; hybrid (3 days/week onsite).
C, C++, Linux, OpenSSL, Bash, Python, Lua, Perforce, Git, CI/CD, Docker, Podman, LXC, JSON, REST, TLS, IPsec, HTTP, HTTPS, ARM, x86, Power, ARM TrustZone, TPM
2mo
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Distinguished Engineer - Cybersecurity (Session Management)
McLean or San Jose or Richmond or Plano
$269k-$307k/yr HybridFull Time
7+ YOEBachelor’s degree; 7+ years in software engineering/solution architecture; 5+ years in cloud; 10+ years preferred; cloud experience (AWS, Google Cloud).
Java, Python, Go, AWS, Google Cloud
1mo
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Compliance Engineer
Livermore, California, United States
$102k-$116k/yr OnsiteFull Time
3+ YOEBachelor’s degree in Electronics, Information Systems, Engineering, or related field; 3+ years in compliance, security engineering, risk management; familiarity with CE, RED, FCC, ANATEL; cybersecurity and certification experience.
Hardware, Software, Cybersecurity, Risk Assessment, Documentation
4d
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Director CyberSecurity
San Jose, California, United States
$249k-$349k/yr OnsiteFull Time
15+ YOE15+ years cybersecurity experience, deep AWS practice, service-mesh and SDLC security expertise, hands-on AI/LLM security, CSPM/DSPM operations, strong technical communication, Bachelor's or equivalent.
Istio, Envoy, Linkerd, AWS IAM, AWS VPC, AWS GuardDuty, AWS Security Hub, AWS Inspector, AWS Macie, AWS Control Tower, AWS Secrets Manager, AWS KMS, SAST, DAST, SCA, ASPM, CSPM, DSPM, CI/CD, OWASP, NIST, LLM
2mo
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Sales Engineer
San Jose, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOE5+ years sales or systems engineering; strong IT and networking knowledge; able to present and demonstrate solutions; experience with RFIs/RFPs.
Networking, Wireless, Security, Data Networking, Storage, WLAN, Physical Security
3w
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Adversarial Security Test Engineer
Milpitas, California, United States
$142k-$235k/yr HybridFull Time
5+ YOEBachelor's or Master's in CS/EE/Cybersecurity, 5+ years offensive or firmware/product security experience, expertise in penetration testing, fuzzing, reverse engineering, exploitability analysis, and programming in Python/C/C++.
Ghidra, IDA Pro, Frida, AFL, libFuzzer, Python, C, C++, AI/LLM
2w
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System and Safety Engineer
Sunnyvale, California, United States
HybridFull Time
Degree in automation or electronic engineering, strong knowledge of Functional Safety, Product Cybersecurity, Automotive SPICE, Simulink, DOORS/SysML/UML, analysis methods (DFMEA, FTA) and ability to support development through production and homologation.
Simulink, DOORS, SysML, UML, APIS, MEDINI, Automotive SPICE
2mo
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Datacenter Field Engineer
San Jose or United States
$150k-$180k/yr OnsiteFull Time
3+ YOE3+ years Linux systems administration; hardware troubleshooting; network security; Bash scripting.
Linux, Bash, LDAP, Active Directory, VPN, iptables, firewalld, NFS, GPFS, Lustre, Ansible, SSH, Network security
2mo
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Security Engineer
San Jose, California, United States
$135k-$194k/yr OnsiteFull Time
Bachelor’s degree in CS/Engineering or equivalent; basic cybersecurity knowledge; experience with security tools; able to work on-site in San Jose, CA; willing to work shifts.
Splunk, SOAR, IDS, XDR, McAfee, Antivirus
2mo
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Controls/Systems Engineer, (Linux / EPICS / DCS/SCADA Focus) III (E3)
Benicia, California, United States
$120k-$165k/yr OnsiteFull Time
Design, deploy, and support Linux-based control systems with EPICS/DCS/SCADA; develop IOCs/interfaces; automate with Ansible; implement virtualization/containerization; ensure cybersecurity and system quality.
Linux, EPICS, DCS/SCADA, Ansible, Python, Bash, Git, Proxmox, VMware, Docker, Kubernetes
3mo
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Technical Marketing Engineer, Industrial IoT
Milpitas, California, United States
$136k-$193k/yr HybridFull Time
3+ YOE3+ years in Networking and Industrial IoT; BS +3 yrs or MS +1.5 yrs in related fields; hands-on coding assistance tools; strong cybersecurity and virtualization knowledge.
Networking, Security, SD-WAN, IOS-XE, MRP, REP, VPN, IPsec, IDS/IPS, NAT, BGP, OSPF, DNS, VRF, NGFW, Catalyst SD-WAN Manager, Catalyst Center
2mo
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Senior Network Systems Engineer
Devens or San Jose
$135k-$160k/yr OnsiteFull Time
8+ YOE8+ years in network engineering with OT environments; Bachelor's degree; Fortinet/Cisco; OT/SCADA expertise; zero-trust and segmented networks; OT cybersecurity knowledge; SCADA troubleshooting.
Fortinet, FortiGate, FortiManager, Cisco, VMware, Azure, AWS, VPN, zerotrust
2mo
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Security Engineer - SIEM (Splunk) Platform & Operations
San Jose, California, United States
$125k-$175k/yr OnsiteFull Time
3+ YOEBS in CS/Info Security; 3+ years cybersecurity operations; 2+ years Splunk ES; strong Splunk skills; detection engineering; incident response; cloud familiarity; strong communication.
Splunk, Splunk Enterprise Security, Darktrace, CrowdStrike, Netskope, AWS, Azure
1mo
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Software Engineer III - Asset Management (Hybrid)
Sunnyvale, California, United States
$120k-$180k/yr HybridFull Time
5+ YOE5+ years software engineering; 3+ years in Golang/Kafka/Cassandra; production-scale systems; distributed architectures; AI tool experience; Docker/Kubernetes bonus; cybersecurity industry background preferred.
Golang, Kafka, Cassandra, Docker, Kubernetes, GitHub Copilot, ChatGPT, AI tools
1mo
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Senior Software Engineer, Security
Santa Clara or California
$184k-$357k/yr HybridFull Time
8+ YOE8+ years securing large-scale Linux infrastructure and AI clusters; strong C/C++ proficiency, Linux kernel hardening (SELinux/AppArmor), eBPF, incident response, risk assessment, and cross-team collaboration. BS in CS/Engineering/Cybersecurity or equivalent experience.
C/C++, Linux, SELinux, AppArmor, eBPF, Mythos, OAuth 2.1, OIDC, Kerberos, FIDO2/WebAuthn, Microsoft Active Directory, Microsoft Entra ID, SCIMv2, FreeIPA, RHEL IdM, SSSD, PKI, Slurm, Lustre, NFS, Docker, Enroot, Kubernetes, InfiniBand, CVSS 4.0, SBOM, Rust
3w
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Senior Systems Engineer
San Jose, California, United States
$141k-$174k/yr OnsiteFull Time
5+ YOE5+ years IT infrastructure experience with 3+ years managing enterprise systems; expertise in enterprise IT, networks, cybersecurity, SQL query development, BI/reporting, and MS Office; ability to train users and produce documentation.
SQL, Microsoft Office, Microsoft Excel, Microsoft PowerPoint
1w
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Software Engineer Project Intern (Network Security) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a Bachelor's or Master's in CS/Software/Computer Engineering or related, able to commit 12 weeks in 2026, solid ML/DL foundation, familiar with PyTorch, interest/experience in cybersecurity or network traffic analysis.
PyTorch
2mo
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Staff Product Security Engineer
Sunnyvale, California, United States
$226k-$325k/yr OnsiteFull Time
8+ YOE8+ years in software product security; hands-on cybersecurity for embedded and cloud; threat modeling; secure-by-design; strong collaboration across teams.
Embedded systems, Cloud platforms, Threat modeling, Penetration testing, Vulnerability management
2mo
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Forward Deployed Implementation Engineer
Sarasota or Scottsdale or San Jose or Overland Park or Kansas City
HybridFull Time
2+ YOE2+ years in cybersecurity or IT operations; SIEM experience (Google SecOps or Microsoft Sentinel); log onboarding and ingestion pipelines; data pipeline tools; scripting (Python/Bash); cloud platforms (GCP/AWS/Azure).
SIEM, Google SecOps, Microsoft Sentinel, OpenTelemetry, Cribl, Bindplane, Python, Bash, GCP, AWS, Azure
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