Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
49 security intern jobs at 26 companies in Rancho Cucamonga, CA
3d
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Search Security Strategy Operations Intern (TikTok-Platform Responsibility-Search) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Current undergraduate or master's student in computer science, statistics, information management, data science, or related field; content risk awareness and basic security strategy knowledge required.
1mo
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Physical Security Lead
Torrance or Los Angeles
OnsiteFull Time
5+ YOE5+ years progressive physical security experience with leadership; hands-on experience with access control, CCTV, intrusion detection, executive protection, international travel security, and NISPOM familiarity; ability to obtain TS/SCI; U.S. citizen or lawful permanent resident required.
2mo
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Security Engineer, Level 5, Detection & Response
Los Angeles or Palo Alto or Santa Monica
$178k-$313k/yr HybridFull Time
6+ YOE6+ years in security fields; strong Python/Go; cloud and OS internals knowledge; threat hunting and incident response.
Python, Go, macOS, Windows, Linux, Kubernetes, AWS, Google Cloud Platform
1mo
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Information Security Analyst
Starbase or Hawthorne
OnsiteFull Time
2+ YOEBachelor's degree in a STEM field or 2+ years info security experience; experience with Linux/Windows/macOS internals, scripting (Bash, Python, PowerShell), ticket queue management, YubiKeys, SSH, PKI, and malware analysis.
Linux, Windows, macOS, Bash, Python, PowerShell, YubiKey, SSH, Public Key Infrastructure (PKI)
1mo
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Intern to Entry Level Conversion – Business Functions (All) (Summer 2026 Intern Program)
Everett or Saint Charles or Portland or Charleston or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or China Lake or Arlington or Ridley Park or Tukwila or North Charleston or Kennedy Space Center or Fairfax or Houston or Colorado Springs or Chicago or Long Beach or Renton or Dallas or Seattle or Auburn or Philadelphia or San Antonio or Kent or Mesa
$50k-$174k/yr HybridFull Time
Enrolled college student with graduation before August 2027; previous Boeing internship required. US Person required; some roles may require ability to obtain security clearance. Employer will not sponsor visas.
1mo
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Security Engineer II, Detection and Response
San Francisco or Vancouver or Phoenix or Los Angeles or Seattle or Austin or Portland or California or United States or Canada
$123k-$165k/yr RemoteFull Time
2+ YOE2+ years in detection/response or security engineering; experience with incident response, AWS + EKS, AI tooling, MacOS internals, and programming in Python or Golang; familiarity with Slack and GSuite; able to take on-call shifts.
Slack, Apple MacOS, GSuite, SIEM, Orchestration platforms, AWS, EKS, AI tooling, Python, Golang
3w
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Game Security Software Engineer
El Segundo, California, United States
$146k-$200k/yr OnsiteFull Time
Strong C++ and Windows internals knowledge, ability to analyze x64 assembly, develop user/kernel-mode security features, and design anti-cheat defenses; anti-cheat or kernel-driver experience preferred.
C++, IDA, Ghidra, WinDbg, x64dbg
4d
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Boeing Summer 2027 Internship Program (Paid) – Security & Fire Operation (S&FO)
Everett or Saint Charles or Huntsville or Charleston or Oklahoma City or Berkeley or Huntington Beach or Hazelwood or El Segundo or Herndon or Plano or Arlington or Ridley Park or Tukwila or North Charleston or Fairfax or Colorado Springs or Chicago or Seal Beach or Mukilteo or Long Beach or Atlanta or Renton or Dallas or Seattle or Auburn or Bellevue or San Antonio or Kent or Mesa
$44k-$89k/yr OnsiteInternship, Full Time
Currently enrolled college or university student graduating August 2027 or later; available full-time for 10–12 weeks in Summer 2027. Strong academic performance preferred.
access control systems, camera systems
1mo
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National Security Portfolio Manager
Los Angeles, California, United States
$68k-$95k/yr OnsiteFull Time
2+ YOE3+ MgmtManage enterprise security accounts; minimum 2 years account/operational experience and 3+ years management experience depending on education; proficiency with Microsoft Office and BI tools; domestic/international travel (35–75%).
Microsoft Office, Microsoft PowerPoint, Business Intelligence (BI)
1w
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Cybersecurity Internship - Spring 2027
El Segundo or Washington or Huntsville
$33/hr OnsiteFull Time, Internship
Current undergraduate or graduate student in cybersecurity, computer science, IT, information systems, or similar; coursework in security topics, log and spreadsheet skills, clear writing, and U.S. work authorization required.
Zscaler, CrowdStrike, ThreatLocker, Darktrace, AlienVault, Microsoft Excel, Okta, Vanta, Python, PowerShell, Bash
1w
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Technology Sales Engineer Intern - Entry-Level Sales Program 2027
Research Triangle Park or Durham or Irvine or Atlanta or Dallas or Austin or San Francisco or Washington or Chicago or New York
$71k-$130k/yr HybridInternship, Contract
Currently enrolled in a technical undergraduate or graduate program, with foundational technology knowledge, programming experience, AI-assisted development experience, and strong analytical, communication, and presentation skills.
Python, Java, JavaScript, C++, AI, cloud computing, software development, automation, data, cybersecurity, IBM Cloud
1mo
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Astrodynamics Engineering Development Program (3 Months - Path to Hire)
El Segundo, California, United States
$20-$30/yr OnsiteInternship
Pursuing or recently completed a degree in aerospace/mechanical/computer engineering, experience with SolidWorks and coding in C++, Python, or Rust, ability to obtain government security clearance, strong analytical and communication skills.
SolidWorks, C++, Python, Rust, FEA
4d
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Manager, Proposal & Capture
Washington or Costa Mesa
$146k-$194k/yr OnsiteFull Time
Requires excellent writing, government acquisition and proposal experience, process-building ability, cross-functional collaboration, U.S. Person status, and security clearance; international defense contracting is required for the International role.
Lattice OS, Artificial Intelligence (AI), computer vision, sensor fusion, networking, FAR 12, FAR 15, FAR 15.408, DCS, FMS, FMF, CEMA
4d
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大模型产品实习生-TikTok
Beijing or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Current undergraduate or graduate student, preferably in computer science, data science, information security, linguistics, or English; proficient written and spoken English; basic cybersecurity and data analysis knowledge; available 4+ days weekly for 3+ months.
Microsoft Excel, SQL
3mo
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Senior Regulatory Engineer
Playa Vista, California, United States
$137k-$193k/yr OnsiteFull Time
5+ YOELead regulatory compliance for spaceflight operations; FAA Part 450/DOD approvals; international regs; 5+ years in aerospace; security clearance eligible.
1mo
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International Education, International Admissions/Writing & Content Development - Federal Work Study Student Assistant
San Bernardino, California, United States
$17/hr OnsiteMultiple Commitments Available
Must be an enrolled CSUSB student with 2.0+ GPA, eligible to work in the U.S., maintain half-time enrollment (or full-time for international students), provide Social Security card; strong writing, editing, and communication skills preferred.
Microsoft Office, Google Workspace
3w
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Developer Experience Engineer
El Segundo, California, United States
$170k-$195k/yr OnsiteFull Time
3+ YOE3+ years in DevOps/platform/tooling with developer experience focus; experience with CI, internal tooling, Terraform/OpenTofu, Kubernetes, container/image hardening, and security scanning.
k3s, k3d, docker-compose, Github Actions, Golang, Python, Terraform, OpenTofu, Model Context Protocol (MCP), Kubernetes, Docker, Backstage
2w
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Loss Prevention Clerk
Torrance, California, United States
OnsiteFull Time
Protect company assets by monitoring warehouse safety and security, investigating internal and external theft, detaining suspects, preparing reports, maintaining evidence, and entering cases into Nettrack.
Nettrack
1w
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Assistant Director
Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Boston or New York or Philadelphia or Fort Worth
$171k-$292k/yr OnsiteFull Time
1+ YOEJ.D. and active bar membership; one year specialized experience at SK-14 level advising on federal securities law, developing compliance policy, and supporting internal compliance programs.
3w
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Main Bank - Cashier
Cabazon, California, United States
OnsiteFull Time
2+ YOE2+ years cash-handling experience in high-security environments, strong accounting skills, attention to detail, proficiency with cash-counting equipment, and ability to follow internal controls and maintain confidentiality.
10-key calculator, cash counters
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