683 securities jobs at 176 companies in Ripon, CA

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Information Security Engineer 4
Fremont, California, United States
$92k-$211k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
Experience in information security engineering and security tools; hands-on with endpoint, identity, network or cloud security; familiarity with integrating security tools, strong troubleshooting and communication skills.
SIEM, SOAR
4w
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Staff Security Engineer - AI Security & Platforms
San Ramon or Reno
$205k-$256k/yr OnsiteFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
8+ YOE8+ years in application, cloud, or security-focused software engineering; demonstrated depth in secure code review, cloud security or security-focused development; hands-on AI/LLM experience; strong communication and architectural judgment.
Python, Kotlin, TypeScript, AWS, Terraform, Claude Code, Cursor, MCP
1mo
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Information Security Engineer 4
Fremont, California, United States
$92k-$211k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
2+ YOEExperience with information security engineering, security tool/platform lifecycle, detection and response, security reviews, and collaboration with SOC/IT/cloud teams; 2+ years preferred and relevant security certification(s) preferred.
SIEM/SOAR, endpoint management, logging
1mo
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Security Engineer III
Dublin, California, United States
$146k-$250k/yr HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Operates an off-price retail chain selling clothing and home goods.
10+ YOE10+ years of information security experience, including 5+ in large enterprises; bachelor's degree or equivalent; cloud security, architecture, automation, IAM, Zero Trust, and security tools expertise.
Governance, Risk, and Compliance (GRC), Zero Trust, identity and access management, secure web gateways
1w
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Security Officer
San Andreas, California, United States
OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
0.5+ YOEHigh school diploma or GED; six months of hospital security, law enforcement, or military experience, or one year as a security officer; California security guard credential, BLS/CPR, and California driver's license required.
electronic surveillance equipment, hospital emergency systems, radio, security alarms, dispatch systems, HIPAA
2w
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Security
Stockton, California, United States
$16-$18/hr OnsiteFull Time
Rainbow Shops
Rainbow Shops: Retailer of affordable women's, juniors', and children's clothing.
1+ YOE1+ years security experience, must hold a security guard license; strong interpersonal skills, punctuality, attention to detail, and ability to multitask and prioritize.
2mo
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Security and Compliance Engineer
United States or Pleasanton
HybridFull Time
STN
STN: Provides high-performance GPU infrastructure, cloud, and managed IT services.
5+ YOE5+ years in information security or security engineering, SOC 2/ISO 27001/FedRAMP experience, cloud and network security, IAM, incident response, and strong written communication; CISSP/CISM/CCSP preferred.
SIEM, EDR, IAM, SSO, vulnerability scanners
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Supervisory Security Guard
Yuma or Camp Parks or Desert or Fort Hunter Liggett or Fort Irwin or Fort Carson or Fort Stewart
$56k-$91k/yr OnsiteFull Time
U.S. Department of the Army
U.S. Department of the Army: Defends the United States through land-based military operations.
One year of specialized experience leading security personnel, assigning guard coverage, and operating security monitoring and access control systems.
2mo
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Head of Security and Compliance
Livermore or California
$225k-$300k/yr HybridFull Time
HEN Technologies
HEN Technologies: Building an AI-powered intelligent ecosystem for fire suppression.
12+ YOE4+ Mgmt12+ years in information security with 4+ years leading a security function; SOC 2 leadership; strong cloud (GCP) and product security experience; hands-on technical credibility with IaC/CI/CD and vendor risk/IR processes.
Terraform, Vanta, Drata, GCP, IAM, VPC, KMS, Secret Manager, Security Command Center, Cloud Logging, GitHub, CI/CD, IaC, SAST, SCA, TLS, PKI
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Product Security Assurance Architect
Milpitas, California, United States
$194k-$322k/yr HybridFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
10+ YOEDegree in CS/EE/CE/Cybersecurity, 10+ years in firmware/embedded/product/platform security, expertise in secure boot, roots of trust, firmware update security, exploitability analysis, threat modeling, and strong communication skills.
SAST, Static analysis, SBOM, Fuzzing, UART, JTAG, PSIRT, FIPS, Common Criteria, CRA
3mo
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Physical Security Specialist (Day Shift)
Fremont, California, United States
OnsiteFull Time
Hyve Solutions
Hyve SolutionsNYSE: SNX: Designs and manufactures custom hardware for hyperscale data centers.
Supports and administers security plans, physical protection, loss prevention, investigations; coordinates with authorities; maintains records and security documentation.
2mo
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Senior Application Security Architect
Milpitas, California, United States
$175k-$195k/yr OnsiteFull Time
Payactiv
Payactiv: Financial wellness platform providing earned wage access to employees.
8+ YOE12+ years in software engineering; 8+ years in Application Security/Secure SDLC; expert in .NET, Python, Node.js/TypeScript, Angular, React; strong Git governance; security standards knowledge (ISO, PCI, OWASP, NIST 800-53).
.NET, C#, ASP.NET Core, EF Core, Blazor, gRPC, Python, Node.js, TypeScript, Angular, React, GitHub Enterprise, Azure DevOps, GitLab, SAST, DAST, SCA, SBOM, FIDO2, mTLS, SAML, OIDC, OAuth 2.1, NUGet, Data Protection, Secure SDLC
1mo
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Information Security Specialist
Fremont, California, United States
$129k-$161k/yr OnsiteFull Time
Cytek Biosciences
Cytek BiosciencesNASDAQ: CTKB: Manufacturer of spectral flow cytometry instruments and biological reagents.
3+ YOE3+ years information security experience, hands-on with SIEM/EDR, vulnerability management, audits (ISO 27001/SOC 2), cloud security, scripting, and strong communication.
SIEM, EDR, AWS, Azure, GCP, Python, PowerShell, Bash
3mo
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Engineer, IT Security
Jackson, California, United States
$95k-$123k/yr OnsiteFull Time
Jackson Rancheria Casino Resort
Jackson Rancheria Casino Resort: A tribal-owned casino resort providing gaming, lodging, and dining.
3+ YOEA.S. or BS in CS or 3+ years IT security experience. Requires SANS/CISSP/CEH/Cisco or similar certifications and experience with security architecture, incident response, access controls, and regulatory standards.
PCI DSS, Cisco, Microsoft, SANS
2d
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Unarmed Security Supervisor - Swing/Grave Shift (Guarding)
Fremont, California, United States
$29/hr OnsiteFull Time
Prosegur
ProsegurBolsa de Madrid: PSG: Global provider of physical security, cash logistics, and technology.
1+ YOERequires high school diploma/GED, California security guard card, Level I–III security license, and at least 1 year of security leadership experience. English communication and computer skills required.
access control technology
2w
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Flex Armed Security Officer
Stockton, California, United States
$21/hr OnsitePart Time
Certified Security Industry
Certified Security Industry: Provides professional armed and unarmed security guard services.
Valid registration as an armed security officer, prior armed/security experience preferred, strong report-writing and observational skills, ability to work without supervision.
2w
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Staff Cloud Security Engineer
Pleasanton or Boise
$132k-$171k/yr OnsiteFull Time
Albertsons Companies
Albertsons CompaniesNew York Stock Exchange: ACI: Operates supermarkets and pharmacies across the United States.
8+ YOERequires 8+ years in cloud or infrastructure security engineering, multi-cloud experience with Azure, GCP, and OCI, security platform operations, IAM, cloud networking, automation, and production scaling.
WIZ, Tenable CS, Sonrai, Prisma, Azure, GCP, OCI, Cortex Cloud, Python, YAML, PCI, SOX, HIPAA, Microsoft Stream
1w
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Security Officer - Fill In
Tracy, California, United States
$22/hr FieldFull Time
GardaWorld
GardaWorld: Provides physical security, cash management, and integrated risk services.
1+ YOERequires one year of security experience, high school diploma or GED, California security license, BSIS Guard Card, 32-hour BSIS training, U.S. work authorization, and problem-solving ability.
3w
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Cybersecurity Engineer I (Contract Talent)
San Ramon, California, United States
$34-$51/hr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
Develop and implement security architectures, support incident response, perform security assessments, and collaborate on secure solutions; Security+ preferred; undergraduate enrollment or equivalent experience.
Hadoop, Splunk, SIEM, Firewall, WIDS, WAF, DLP, RMS, Web proxy, Vulnerability scanner, ServiceNow
1w
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Regional Security Manager, Bay Area
San Francisco or Alameda County or Contra Costa County or Marin County or Napa County or San Mateo County or Santa Clara County or Solano County or Sonoma County or Europe
$180k-$203k/yr OnsiteFull Time
Discord
Discord: A platform providing voice, video, and text communication services.
5+ YOE2+ MgmtRequires 5+ years of physical security experience, 2+ years managing people, vendor and budget management, security systems expertise, communication, emergency response, and occasional travel.
Brivo, Genetec, HID, VMS, ACS, Discord