117 security systems engineer jobs at 56 companies in Manteca, CA
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Physical Security Systems Engineer 3 - San Jose, CA
San Jose, California, United States
$114k-$172k/yrOnsiteFull Time
M.C. Dean: Designs and builds cyber-physical systems for mission-critical facilities.
5+ YOEBachelor's degree in engineering or related field and 5+ years progressive systems engineering experience; strong oral/written skills and multidisciplinary teamwork; experience with security systems and system lifecycle engineering.
Physical Security Systems Engineer 2 (Relocation Available)
San Jose, California, United States
$100k-$125k/yrOnsiteFull Time
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
3+ YOEBachelor's degree with 3+ years experience, systems engineering/administration, hands-on physical security systems (ACS/VMS/IDS), 2+ years PACS programming/administration, networking knowledge, on-call support, travel up to 25%, ability to sign NDAs.
Cleared Senior/Principal R&D Systems Engineer - System Security Engineering & Assurance, Onsite
Albuquerque or Livermore
$102k-$200k/yrOnsiteFull Time
Sandia National Laboratories: Conducts science and engineering research for national security.
5+ YOEBachelor's degree and 5 years of relevant experience or equivalent; active DOE Q or equivalent clearance required. Experience in systems security engineering, risk assessment, requirements traceability, assurance documentation, and multidisciplinary engineering.
Veeam: Data resilience and security for hybrid cloud environments
10+ YOE10+ years in security and engineering with recent production AI/ML focus; experience building LLM input/output controls, detection systems, cloud security, production tooling, and regulated-industry evidence processes.
Azure, Amazon Web Services (AWS), Azure OpenAI Service, Azure AI Foundry, Anthropic Claude, OpenAI, Microsoft Presidio, Cycode, Wiz, GitHub Actions, Azure DevOps, Python, Go, PowerShell, TypeScript, Microsoft Sentinel, Log Analytics, Claude Code, Cursor, GitHub Copilot Enterprise, PromptFoo, Garak, SAST, SCA, LLM
Access Control & Video Surveillance – Systems Engineer II
Livermore, California, United States
HybridFull Time
MGT: Provides advisory and technology solutions for public sector organizations.
5+ YOERequires 5+ years in physical security systems, hands-on configuration and integration testing, networking knowledge, technical documentation skills, and U.S. work authorization without sponsorship.
System Surveyor, Microsoft Excel, Google Sheets, Verkada, Avigilon, Milestone XProtect, Genetec Security Center, Omnicast, Avigilon Control Center, Verkada Command, Lenel OnGuard, HID, Allegion, Genetec Synergis, AMAG Symmetry, Avigilon Unity, NAS, SAN, APIs, FERPA, HIPAA, SOX
Principal Cyber Security Engineer, Strategy and Architecture
Carlsbad or Reston or Marlborough or Tempe or San Jose or New York City
$230k-$363k/yrHybridFull Time
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
10+ YOEBachelor's or Master's in a technical field, 10+ years in security/systems/network engineering, strong risk analysis and secure system design experience, hands-on with enterprise security tools, US citizenship, up to 20% travel.
Lead Mission Systems & Integration Engineer – Special Programs
San Jose, California, United States
$138k-$190k/yrOnsiteFull Time
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
8+ YOEBachelor's degree in engineering,8+ years mission-systems or payload integration experience for aerospace/defense,ability to obtain U.S. security clearance,must be a U.S. Person,ability to lead mission-systems design and integration.
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
15+ YOE15+ years systems and architecture experience, 10+ years in distributed computing, expertise in IAM, cryptography, network/cloud/application security, threat modeling, and strong communication; bachelor’s or equivalent.
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
8+ YOE8+ years software engineering with 3+ years in security/compliance; experience with security scanning, vulnerability management, GovRamp/FedRamp, CI/CD, container and cloud security; proficiency in Java/Python/Go/C#.
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
2+ YOE2+ years of security engineering experience in networks and systems; familiarity with SIEM/XDR and IT basics; bachelor's in computer science or engineering with information security emphasis preferred.
Senior Security Engineer - AI Security & Platforms
San Ramon or Reno
$164k-$205k/yrOnsiteFull Time
Ridgeline: Cloud-native platform for investment management operations.
4+ YOE4+ years in application/cloud/security engineering, experience securing AI/LLM systems, proficiency in at least one high-level language (Python preferred), strong communication and driving remediation, US work authorization required.
Python, Kotlin, TypeScript, AWS, Terraform, Claude Code, Cursor
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
5+ YOERequires U.S. citizenship, 5+ years in IT security or network security, ZIA/ZPA administration, zero trust, cloud, operating systems, networking, and authentication knowledge.
Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler Digital Experience (ZDX), AI Security, Cloud Security, Cloud Security Posture Management (CSPM), Data Security Posture Management (DSPM), SSL/TLS, DLP, SIEM, Network Security Sensor (NSS), CrowdStrike Falcon, tcpdump, Wireshark, ping, traceroute/MTR, AWS, Azure, GCP, Windows, macOS, Linux
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
10+ YOE10+ years supporting IT systems, 6+ years IAM experience; deep knowledge of information and cloud security; experience with Okta/CyberArk/Saviynt/LDAP/Unix, Java, O365; strong problem solving and communication.
Early Career, R&D Digital Systems Security, Hybrid
Livermore, California, United States
$122k-$238k/yrHybridFull Time
Sandia National Laboratories: Federal research and development laboratory for national security.
Bachelor's degree or equivalent, ability to obtain DOE Q-level security clearance, familiarity with hardware/software security, programming (C/C++, Python, Java, Rust), HDLs, security testing, and strong communication skills.
C/C++, Python, Java, Rust, hardware design languages
Security Technician III (Security Systems Integration)
San Jose or Canoga Park
$36-$43/hrOnsiteFull Time
Superior Alarm Systems: Integrates commercial security, fire alarms, and access control systems.
3+ YOE3+ years security installation experience; able to lead installation teams; high attention to detail; able to lift up to 50 lbs; strong communication.
Microsoft Office, Bluebeam, D-Tools, Outlook, Word, Excel
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Bachelor's degree or equivalent experience; information security experience; hybrid cloud, data platforms, auditing, compliance, vulnerability testing, system monitoring, and technical communication skills; U.S. citizenship required for DOE Q clearance.
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$179k-$273k/yrRemoteFull Time
Thumbtack: Online marketplace connecting homeowners with local service professionals.
6+ YOE6+ years security engineering experience; expertise in authentication/authorization, API and cloud security (AWS/GCP), threat modeling for AI/agent systems, IAM for non-human identities, secrets management, and security architecture reviews.
Topcon Positioning GroupTokyo Stock Exchange: 7732: Sells precision positioning and workflow automation for industrial sectors.
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.
Presales Systems Engineer - HPE Networking (Northern California)
California or Cupertino or Oakland or San Francisco or Pleasanton or Santa Clara
$166k-$343k/yrRemoteFull Time
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
5+ YOEBachelor's degree in computer engineering or related field or significant networking presales experience; 5+ years technical experience; advanced networking, security, solution selling, and customer-facing communication skills.
HPE Aruba ClearPass, Juniper Access Assurance, Cisco ISE, Forescout