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402 technical operator jobs at 236 companies in Diamond Bar, CA

1mo
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Seasonal, Operations Technical Specialist (Part Time)
Moreno Valley, California, United States
$18-$26/hr FieldPart Time, Seasonal
H&R Block
H&R Block: A tax services supporting seasonal office operations and client tax preparation.
Provides hands-on operational, technical, and logistical support for seasonal tax offices; must lift 55+ lbs, set up and troubleshoot office technology, maintain inventory, and travel between locations.
Microsoft Outlook, Microsoft Teams, Microsoft Office
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8h
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Technical Product Specialist (TPS) - Performance
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
2+ YOE2+ years in customer/technical support or product operations with experience troubleshooting ad campaign delivery and performance, using ticketing systems and data analysis to produce actionable product/engineering inputs.
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1mo
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Seasonal, Operations Technical Specialist (Part Time)
Moreno Valley, California, United States
$18-$26/hr FieldPart Time, Seasonal
H&R Block
H&R BlockNYSE: HRB: Provides income tax preparation and small business financial services.
Field-based role requiring ability to lift 55+ lbs, basic technical skills for PC hardware setup and troubleshooting, reliable transportation, strong communication, organization, and Microsoft Office experience.
Microsoft Outlook, Microsoft Teams, Microsoft Office
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3w
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Senior Technical Recruiter
Los Angeles, California, United States
$160k-$180k/yr OnsiteFull Time
LettrLabs
LettrLabs: An AI-driven marketing technology that automates direct mail campaigns and tracks conversion for measurable marketing ROI.
5+ YOE5+ years recruiting experience with full-cycle technical recruiting, strong sourcing and closing skills, ability to partner with leaders, operate autonomously in a startup, and communicate clearly in writing and verbally.
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3w
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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
HybridFull Time
League One Volleyball
League One Volleyball: A volleyball sports performance, training, and professional league enterprise.
Support match-day and practice technical operations, capture and manage video, collect and analyze live data, use VolleyStation and DataVolley, work nights/weekends and travel to home and away competitions.
DataVolley, VolleyStation, Google Workspace, Teamworks
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5d
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Board Operator
Burbank, California, United States
$18/hr OnsitePart Time
iHeartMedia
iHeartMediaNASDAQ: IHRT: Provides radio broadcasting, podcasting, and digital audio streaming services.
Operate broadcast console and studio equipment, monitor on-air programming and FCC compliance, coordinate with talent and traffic, troubleshoot technical issues, use NexGen and Adobe Audition; flexible hours and HS diploma required.
NexGen, Adobe Audition
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1w
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Data operator
Los Angeles, California, United States
$40k-$50k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
2+ YOEPerform daily laser safety tests, maintain testing logs and compliance records, monitor hardware, identify/escalate safety risks; graduate with 2+ years safety/lab/technical operations experience and familiarity with OSHA preferred.
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2mo
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Coordinator, Technical Operations - TV Physical Production
Culver City, California, United States
$30-$36/hr HybridFull Time
Sony Pictures Entertainment
Sony Pictures EntertainmentNYSE: SONY: Develops, produces, and distributes films and television programming worldwide.
2+ YOE2+ years in production/operations; strong coordination; billing, procurement experience; proficient in Airtable, Google Workspace, MS Office, Asana, Slack, Zoom, Concur, SAP Ariba.
Airtable, Google Workspace, Microsoft Office 365, Asana, Slack, Zoom, Concur, SAP Ariba
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1w
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Machine Operator III
Valencia, California, United States
$25-$30/hr OnsiteFull Time
FDH Aero
FDH Aero: Global supply chain and component distributor for aerospace industries
3+ YOE3+ years operating mid-to-high complexity machinery, CNC proficiency, ability to perform setup/tooling, troubleshoot machine issues, read technical drawings, follow safety protocols, and train junior operators.
CNC
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4d
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CNC Operator
Compton, California, United States
$24-$29/hr OnsiteFull Time
RBC Bearings
RBC BearingsNYSE: RBC: Manufacturer of precision bearings and engineered mechanical components.
3+ YOE3 years CNC lathe experience, ability to read engineering blueprints, perform setup/program/operation, tool adjustment, inspections, and preventive maintenance; HS/GED and 2-year technical schooling preferred; must be a U.S. Person per ITAR/EAR.
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11h
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Technical Service Representative
Irvine, California, United States
$25-$33/hr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
1+ YOE1+ year call center/customer support or medical-industry experience; PC literate with MS Office; English communication skills; ability to document customer interactions and follow RMA processes; valid driver\u000fs license for occasional travel.
Salesforce.com, ERP, MS Office
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1mo
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Sr Director, Technical Operations
Irvine, California, United States
$255k-$357k/yr HybridFull Time
Tarsus Pharmaceuticals
Tarsus PharmaceuticalsNASDAQ: TARS: Developing therapeutics for eye care and infectious disease prevention.
15+ YOESenior leader with 15+ years in pharmaceutical technical operations or manufacturing, degree in engineering/science, expertise in sterile product manufacturing, CDMO management, project management, budgeting, and people leadership.
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1mo
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GSOC Operator - Overnight Shift
El Segundo, California, United States
$23-$28/hr OnsiteFull Time
HiveWatch: Provides an AI-powered platform for centralizing physical security operations.
3+ YOE3+ years in a communications/operations center or related role; strong customer service and communication skills; must pass background and drug screen; reliable communication and transportation; willingness to learn technical systems; overnight availability (9:00 PM–5:30 AM).
Slack
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1mo
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Technical Manager
Los Angeles, California, United States
$82k-$87k/yr OnsiteFull Time
Los Angeles LGBT Center
Los Angeles LGBT Center: Provides health, housing, and social services for LGBTQ+ people.
5+ YOE5 years in contractor management and facility operations; project management; HVAC, electrical, plumbing knowledge; MS Office; on-call readiness.
MS Office, Work Management System, HVAC control systems
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1w
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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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1mo
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Manager, Technical Programs - Growth
Los Angeles, California, United States
OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
3+ YOE3+ years of direct leadership in technical program management or related fields; Bachelor's in Engineering, Operations, Manufacturing, or related technical discipline; strong data accuracy and cross-functional collaboration; excellent communication and decision-making skills.
Project Management, Manufacturing Operations, PPAP, Quality Management
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6d
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Technical Recruiter
Hawthorne, California, United States
$93k-$125k/yr OnsiteContract
Venturi Astrolab
Venturi Astrolab: Designs and builds robotic rovers for Moon and Mars exploration.
3+ YOE3+ years full-cycle recruiting experience hiring manufacturing, finance, operations and corporate roles; strong passive sourcing using LinkedIn Recruiter; ATS experience; OFCCP/EEO familiarity preferred.
LinkedIn Recruiter, Pinpoint, Greenhouse, Ashby
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1mo
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Technical Performance Manager
St. Louis or Los Angeles
RemoteFull Time
Birch Creek Energy
Birch Creek Energy: Develops and operates utility-scale solar and energy storage projects.
5+ YOEBachelor's in engineering, 5+ years in utility-scale solar technical operations/asset management, PV/SCADA/DAS knowledge, O&M contract and warranty experience, strong data analysis and reporting (Python, SQL, Excel), and communication skills.
Power Factors, AlsoEnergy, SCADA, DAS, Python, SQL, Microsoft Excel, Power BI
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1mo
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Sr Director, Technical Operations
Irvine, California, United States
$255k-$357k/yr HybridFull Time
Tarsus Pharmaceuticals
Tarsus PharmaceuticalsNASDAQ: TARS: Develops and commercializes therapeutic treatments for prevalent ophthalmic diseases.
15+ YOEBS/MS/PhD in engineering or science, 15+ years progressive technical operations/manufacturing experience (10+ years for PhD), sterile product manufacturing knowledge, CDMO/CMO oversight, people leadership, project management, and strong communication skills.
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10h
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Technical Operations Support Analyst
Aliso Viejo, California, United States
HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
1+ YOE1–3 years IT or technical/operations support experience, foundational networking and troubleshooting skills, ticketing experience, strong communication, attention to detail, and willingness to work flexible schedules.
Linux, Jira, Confluence, ServiceNow, PowerShell, Bash, Python, AWS, Google Cloud
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