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149 technical assistant jobs at 85 companies in Tustin, CA

2w
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Technical Assistant
Glendale, California, United States
$24/hr OnsitePart Time, Temporary
CommonSpirit Health
CommonSpirit Health: Operates a national non-profit Catholic health system.
High school diploma/GED and AHA BLS required. Responsible for transporting patients and specimens, assisting nursing with lifts, and supporting imaging department operations.
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2w
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Technical Assistant
Glendale, California, United States
OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
High school diploma/GED and American Heart Association Basic Life Support (AHA BLS) required; experience transporting patients, assisting nursing staff, strong organization and attention to detail.
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1w
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Laboratory Technical Assistant
Fullerton, California, United States
$26-$40/hr OnsiteFull Time
Providence
Providence: Provides comprehensive healthcare services through hospitals, clinics, and health plans.
1+ YOECalifornia phlebotomy or medical laboratory technician license upon hire; laboratory technical/analytical assistant background; experience with blood specimen collection and automated instrumentation preferred.
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2w
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Library Technical Assistant
Corona, California, United States
$4k-$5k/mo OnsiteFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Must meet the Library Technical Assistant (Safety) minimum qualifications in the class specification; candidates will undergo background checks, Live Scan fingerprinting, and tuberculosis testing; training and development assignments may be considered.
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3w
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Assistant Technical Designer
Cypress, California, United States
OnsiteTemporary
Hybrid Apparel
Hybrid Apparel: Designs and distributes branded and private label apparel products.
1+ YOE1-3 years technical design experience; proficiency with Adobe Illustrator and Microsoft Excel; fashion AA preferred; strong communication, problem-solving, and cross-functional collaboration skills.
Adobe Illustrator, Microsoft Excel, Microsoft Office
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1w
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Claim Technical Assistant
Los Angeles, California, United States
$53k-$74k/yr OnsiteFull Time
Chubb
ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.
Provide clerical and technical claim support, produce accurate documentation, follow state workers' compensation rules, use Microsoft Office, and obtain resident/state adjuster licensure when required.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, state EDI systems
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1mo
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Technical Design Assistant
Beverly Hills, California, United States
$70k/yr HybridFull Time
Good American
Good American: Inclusive fashion brand selling size-diverse denim and apparel.
1–3 years experience preferred in apparel technical design or product development; proficiency in Adobe Illustrator, PLM systems, and Microsoft Office (Excel, Outlook); strong organization and communication skills.
Adobe Illustrator, PLM systems, Microsoft Office, Microsoft Excel, Microsoft Outlook
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7h
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IT Technical Assistant
Upland, California, United States
$25-$29/hr OnsiteFull Time
Lewis Group of Companies
Lewis Group of Companies: Develops and manages residential and commercial real estate properties.
1+ YOE1+ year administrative or related experience; IT education/training preferred; strong Microsoft Office skills (Excel, Word, File Explorer); telecommunications experience a plus; organized with multitasking and customer-service orientation.
Microsoft Excel, Microsoft Word, Microsoft File Explorer
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1mo
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Assistant Technical Designer
Los Angeles, California, United States
$20-$23/hr OnsiteFull Time
REVOLVE
REVOLVENYSE: RVLV: Online fashion retailer for Millennial and Gen Z consumers.
Associates degree in relevant field or equivalent experience; proficiency in Adobe Illustrator and Microsoft Office; basic garment construction and pattern knowledge; strong attention to detail and communication; ability to lift up to 10 lbs.
Adobe Illustrator, Microsoft Office Suite
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2mo
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Technical Underwriting Assistant
Canonsburg or Irvine or Tampa or Sandpoint or Chicago or Covington or Shoreview or Arlington or Houston
$17-$22/hr HybridFull Time
USG Insurance Services
USG Insurance Services: Provides wholesale insurance brokerage and managing general agency services.
1+ YOEEntry level with 1 year insurance experience preferred; detail-oriented, multi-tasking, basic typing; knowledge of P&C insurance and Windows-based software preferred.
Windows
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3w
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Technical Assistant - Diagnostic Radiology (X-Ray) - 8-Hour Day Shift
Los Angeles, California, United States
$25-$34/hr OnsiteFull Time
Cedars-Sinai
Cedars-Sinai: Provides academic medical care, specialized treatment, and biomedical research.
High school diploma/GED, BLS required, PC proficiency, experience in busy clinic or hospital preferred; duties include room prep, patient assistance, patient transport, image processing, and documentation.
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1w
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Technical project Assistant (Bilingual in Mandarin)
Fontana or Buford or Port Reading or Romeoville
$80k-$100k/yr OnsiteFull Time
YQN Logistics
YQN Logistics: Digital logistics platform for international shipping and supply chain.
Bilingual English and Chinese, bachelor's in mechanical/electrical engineering preferred, strong hands-on and machine tool skills, MS Office and data analysis proficiency, strong communication and problem-solving skills.
Microsoft Office
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1mo
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Technical Operations Coordinator
Brisbane or Eden Prairie or Seal Beach or Doral or Los Angeles or Miami or Minneapolis or San Francisco
FieldFull Time
League One Volleyball
League One Volleyball: A volleyball sports performance, training, and professional league enterprise.
Support match-day and practice technical/video/data operations, perform live data collection and analysis, manage scout and performance video, coordinate tech setup and logistics, and assist with equipment and travel support.
DataVolley, VolleyStation, Google Workspace, Teamworks
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1mo
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EV Charging Technical Support Specialist
Tustin or Costa Mesa
$29-$32/hr OnsiteFull Time
ChargeTronix
ChargeTronix: Manufactures and sells advanced electric vehicle charging station infrastructure.
Provide technical support and troubleshooting for DC EV chargers; diagnose and repair equipment, assist field technicians, document tickets, and collaborate with engineering; proven technical support or field service experience and strong electrical/system knowledge preferred.
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1mo
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Principal Technical Product Manager
Austin or Irvine or Dallas or United States
$112k-$165k/yr HybridFull Time
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
7+ YOEBachelor's or equivalent experience, 7+ years in technical program management/software engineering/developer enablement, strong SDLC knowledge, experience driving tool and practice adoption, familiarity with AI-assisted development tools, excellent communication and analytical skills.
GitHub Copilot, LLM APIs, agent frameworks
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1mo
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Technical Assistance Specialist
Santa Ana, California, United States
$70k/yr OnsiteFull Time
All For Kids
All For Kids: Provides social services for at-risk children and families.
Master's degree required in a related field; experience coaching/collaborating with family-strengthening organizations; knowledge of child abuse prevention, trauma-informed care, DEI, protective factors, and California Tribes; tribal community member required.
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4w
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Technical QA Automation Specialist
Santa Monica, California, United States
$20/hr RemoteContract
AllVoices
AllVoices: Provides an anonymous reporting and employee relations management platform.
Experience writing automated tests for web applications; hands-on with Cypress, Puppeteer, or Playwright; basic JavaScript/TypeScript; familiarity with APIs, SQL/PostgreSQL, GitHub, and CI/CD; comfortable with AI-assisted QA.
Cypress, Puppeteer, Playwright, JavaScript, TypeScript, PostgreSQL, SQL, GitHub, Docker, AWS, Kubernetes, Tester Army AI, CI/CD
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1w
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Dental Assistant - Orthodontics
Orange, California, United States
$24/hr OnsiteFull Time
Salt Dental Partners
Salt Dental Partners: Dental support organization managing pediatric and specialty dental practices.
0.5+ YOE6+ months orthodontic assisting experience, CPR/BCLS required, CODA dental assisting program preferred, strong communication, technical, and orthodontic skills.
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1mo
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Dental Assistant
San Juan Capistrano, California, United States
$19-$27/hr OnsiteFull Time, Part Time
PDS Health
PDS Health: Provides business and administrative support services to dental practices.
Requires industry certifications/education, knowledge of dental terminology, instruments and equipment, strong time management, communication, teamwork, and technical dental assisting skills.
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5d
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Dental Assistant
Eastvale, California, United States
$19-$27/hr OnsiteFull Time
PDS Health
PDS Health: Provides operational and clinical support services to dental practices.
Industry certifications and dental education required; strong time management, communication, teamwork, dental terminology and technical skills; ability to assist dentists and support patient care.
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