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17 security intern jobs at 12 companies in Temecula, CA

1mo
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Senior Security Engineer
Milpitas or Irvine
$131k-$218k/yr HybridFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
5+ YOE5–10+ years in security engineering; SOC tooling ownership; strong scripting (PowerShell, Python); Windows/Linux internals; malware analysis; MITRE ATT&CK knowledge.
EDR/XDR, CrowdStrike, Microsoft Defender for Endpoint, SentinelOne, PowerShell, Python, Windows, Linux
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1w
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Director, Global Health, Safety & Security
Carlsbad, California, United States
$173k-$222k/yr OnsiteFull Time
Vuori
Vuori: Designs and sells performance athletic and lifestyle apparel.
12+ YOE12+ years in health & safety, security, or risk management; global/multi-site leadership; OSHA and international regulatory knowledge; workers' compensation and crisis management experience; data-driven and strategic.
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5d
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Information Technology Intern - OC Sheriff's Department (Unpaid Intern)
Santa Ana, California, United States
OnsiteInternship
County of Orange
County of Orange: Provides essential public services to Orange County residents.
Currently enrolled or recent graduate in computer science/IT-related field; ability to support desktop, network, security, and application projects; must submit cover letter, resume, and unofficial transcripts.
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1mo
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Technology & Innovation Intern - Summer 2026
Arlington or San Diego
$25-$30/hr OnsiteInternship, Temporary
Navaide
Navaide: Provides data analytics and ERP solutions for government agencies.
Pursuing or recently completed degree in CS/IS/Data Science/Engineering; exposure to AI/ML, automation, low-code platforms; familiarity with SharePoint, Power BI, Power Platform; intermediate Microsoft SharePoint and Teams; eligible for US security clearance; strong communication and problem-solving.
Microsoft SharePoint, Microsoft Teams, Microsoft Power BI, Microsoft Power Platform
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1mo
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Technical Ship Rider-SkillBridge Intern
Fallon or Lemoore or Norfolk or North Island or Whidbey Island or Miramar or Marlton
FieldFull Time, Internship
V2X
V2XNYSE: VVX: Provides logistics, facility management, and mission support services.
6+ YOEBachelor's in CS/Information Systems or equivalent experience; Security+ CE required; minimum 6 years IT experience; active Secret clearance (TS/SCI eligible); U.S. citizenship; must obtain DoD 8570.01 certification within 3 months; must pass USN medical screening and lift 100 lbs.
NavMPS, JMPS, CANES, Microsoft Office Suite, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint
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1d
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Shipping & Receiving Clerk
San Bernardino, California, United States
$25-$26/hr OnsiteFull Time
Loma Linda University Health
Loma Linda University Health: Nonprofit academic medical center providing healthcare and higher education.
Receive, inspect, document, and secure incoming supplies and equipment; assist inventories and internal supply requisitions; computer literacy and effective English communication required.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
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4w
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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
California State University
California State University: Public university system providing higher education and academic research.
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
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1w
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Legal Counsel - US Government or International Contracts
Washington or Costa Mesa or Ashville or Reston
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
4+ years handling US or international government contracts, strong federal procurement knowledge, licensed to practice in CA/DC/OH/VA, US Person, strong writing and stakeholder skills, ability to obtain/maintain security clearance.
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4w
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International Education, International Admissions/Photography & Multimedia - Federal Work Study Student Assistant
San Bernardino or California
$17/hr OnsiteMultiple Commitments Available
California State University
California State University: Public university system providing higher education and academic research.
Must be a CSUSB student meeting Federal Work-Study eligibility (FAFSA, award notification, satisfactory academic progress), maintain ≥2.0 GPA, be enrolled at least halftime (international students: full-time), be eligible to work in the U.S. with Social Security card, and be able to follow supervision and communicate in English.
Adobe Photoshop, Adobe Lightroom, Adobe Premiere Pro
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1mo
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Senior Software Systems Project Engineer International Programs
Poway, California, United States
$106k-$190k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
9+ YOEEngineering degree or equivalent experience with progressive engineering background (9+ yrs BS / 7+ yrs MS / 4+ yrs PhD). Must be able to obtain DoD security clearance, lead software/systems engineering for UAS, manage integration, testing, CONOPs, and interface with government/international stakeholders.
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3mo
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Platform Engineering Manager
Irvine or New York or San Antonio
$179k-$287k/yr OnsiteFull Time
Capital Group
Capital Group: Providing active investment management and research-driven financial strategies
10+ YOE5+ Mgmt10+ years engineering; 5+ years leading teams; experience with internal platforms or developer-facing products; cloud-native platforms; Kubernetes; Backstage/Port/Cortex; strong collaboration across Security, SRE, Architecture, and Engineering.
Backstage, Port, Cortex, Kubernetes, AWS, Docker, Terraform, TypeScript, Python, Java, Go, OpenTelemetry, CI/CD, GitHub, Jira, Confluence
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5d
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Senior Program Manager, People Operations
Costa Mesa, California, United States
$129k-$171k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
7+ YOE7+ years in HR/payroll internal controls and ITGC with enterprise HCM implementation experience (Workday/ADP); program management, audit readiness, security controls, and multistate payroll knowledge; bachelor’s degree; U.S. Person required.
Workday, ADP, Lattice OS, SOC 2, ISO 27001
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4w
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Services to Students w/ Disabilities, Access & Operations Student Assistant - Federal Work Study Student Assistant
San Bernardino, California, United States
$17/hr OnsiteMultiple Commitments Available
California State University
California State University: Public university system providing higher education and academic research.
Must be a CSU student (or Bridge student), maintain ≥2.0 GPA, enrolled at least half-time (or full-time for international students), eligible to work in the U.S., provide Social Security card, able to follow instructions and communicate in English.
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4w
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International Education, International Admissions - Federal Work Study Student Assistant
San Bernardino, California, United States
$17/hr OnsiteMultiple Commitments Available
California State University
California State University: Public university system providing higher education and academic research.
Must be an admitted CSU student, complete FAFSA and have federal work-study eligibility, maintain 2.0+ GPA, be enrolled at least half-time, eligible to work in the U.S., and provide a Social Security card.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Facebook, Instagram
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1w
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College Financial Representative, Internship Program
Ontario, California, United States
$500-$1k/yr OnsiteIntern
Northwestern Mutual
Northwestern Mutual: Provides life insurance, wealth management, and financial planning services.
Full-time college student (juniors/seniors preferred), entrepreneurial and sales interest, campus involvement, strong time-management and communication, eligibility for insurance and securities registrations.
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23h
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Campus Safety Officer (INTERNAL)
Temecula, California, United States
$4k-$6k/mo OnsiteFull Time
Mt. San Jacinto College
Mt. San Jacinto College: Public community college district providing higher education and vocational training.
2+ YOEHigh school diploma/GED, 2 years security/military/law enforcement experience, valid CA driver's license or ability to obtain, CPR/First Aid desirable, ability to perform patrols and incident reporting.
Microsoft Office, Microsoft Excel, Microsoft Outlook, Microsoft Word
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4w
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International Education - Federal Work Study Student Assistant
San Bernardino, California, United States
$17/hr OnsiteMultiple Commitments Available
California State University
California State University: Public university system providing higher education and academic research.
Must be a CSU student with FAFSA completed, maintain satisfactory academic progress and 2.0+ GPA, be enrolled at least half-time (CSU enrollment rules apply), have federal need ≥ $2,000, be eligible to work in the U.S., and provide a Social Security Card.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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