1,195 field assistant jobs at 367 companies in Bloomington, CA

2mo
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Field Marketing Assistant
Eastvale or California
$17-$18/hr FieldPart Time
i9 Sports
i9 Sports: Providing recreational youth sports leagues and instructional athletic programs.
Organized self-starter with experience in field or grassroots marketing preferred, valid driver's license and reliable transportation, able to lift and set up signage and booths, strong interpersonal and basic digital reporting skills.
email, spreadsheets
1mo
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Assistant Tech Field Sales Manager
Cypress, California, United States
$85k-$95k/yr FieldFull Time
Fujifilm Sonosite
Fujifilm SonositeTokyo Stock Exchange: 4901: Develops portable ultrasound systems for point-of-care medical diagnostics.
5+ YOEBachelor's degree or certification in engineering or related field plus 5+ years technical/service experience; strong communication, troubleshooting, training, and computer skills; West Coast based and able to travel.
1w
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Sr Construction Field Assistant
Irvine, California, United States
$24-$38/hr OnsiteFull Time
Lennar
LennarNYSE: LEN: Builds and sells quality residential homes across the United States.
3+ YOERequires 3+ years of homebuilding experience, valid driver's license, basic Microsoft Office skills, organizational and communication skills, and ability to perform physical construction-site duties.
Microsoft Office
2mo
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Field Operations Support Assistant
Westminster, California, United States
$17-$21/hr OnsiteFull Time
Service Corporation International
Service Corporation InternationalNYSE: SCI: Provides funeral, cemetery, and cremation services to families.
1+ YOEHigh school diploma, 1-2 years office clerical or customer service experience, proficiency with office equipment and MS Office, strong communication, organizational skills, and ability to handle confidential and empathetic family interactions.
MS Office Suite
3mo
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Production Assistant and Field Coordinator
Monrovia, California, United States
$22-$28/hr FieldPart Time
Five Star Bath Solutions
Five Star Bath Solutions: Provides professional bathroom renovation and remodeling services.
3+ YOE3+ years construction/production experience preferred, leadership and project coordination skill, knowledge of renovation processes, MS Office proficiency, strong communication and problem-solving, ability to work on-site and manage crews.
Microsoft Office Suite
2mo
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Field Engineer I
Rancho Dominguez, California, United States
$47-$79/hr OnsiteFull Time
The Brock Group
The Brock Group: Provides specialty craft and maintenance services for industrial facilities.
Estimating and field engineering for electrical and instrumentation projects; prepare takeoffs and cost estimates; assist with RFIs, submittals, procurement, schedule control; Primavera P6/Microsoft Project experience preferred; 5 years experience and bachelor's degree preferred.
Primavera P6, Microsoft Project
3mo
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Field Clinical Engineer
Huntington Beach, California, United States
$130k-$180k/yr RemoteFull Time
BiVACOR
BiVACOR: Developing an advanced total artificial heart for patients.
3+ YOEBachelor’s in Biomedical or Electrical Engineering; 3–5+ years field clinical engineering in Class II/III devices; experience with cardiac assist devices; FDA QSR/ISO13485 knowledge; willing to travel; on-call.
FDA QSR 21 CFR 820, ISO 13485, Medical device documentation
1mo
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Field Supervisor NOC - CNA
Irvine or Mission Viejo
$24/hr FieldFull Time
Wellpointe
Wellpointe: Provides boutique-style residential assisted living and integrated healthcare services.
2+ YOEActive CNA, First Aid/CPR, TB test and background clearance required; high school diploma; 2 years experience in assisted living preferred; reliable transportation; strong communication and organizational skills.
4d
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Coach - GOHS Assistant Track & Field Coach
Temecula, California, United States
OnsitePart Time, Seasonal
Temecula Valley Unified School District
Temecula Valley Unified School District: Provides public K-12 education and student support services in Temecula.
Submit an EdJoin online application with a resume; letters of recommendation may also be attached.
2mo
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Field Technician (Bilingual – Chinese & English)
Commerce, California, United States
FieldFull Time
RoyPow
RoyPow: Manufacturer of lithium-ion batteries and integrated energy storage systems.
1+ YOEProvide on-site technical support, troubleshooting, installation assistance, and customer training for lithium batteries; 1 year technical support/hardware repair experience required; bilingual English/Chinese preferred; associate's degree preferred.
1w
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Community Development Field Services Assistant Apprentice - One Irvine Workforce
Irvine, California, United States
$27/hr FieldFull Time, Temporary
City of Irvine
City of Irvine: Municipal government providing public services to Irvine residents.
1+ YOEHigh school diploma or equivalent, one year of customer service experience or equivalent, and a valid or obtainable California driver's license. Apprentices must be 18–30 and meet grant eligibility requirements.
Workday
2mo
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Head Track & Field Coach
Orange, California, United States
OnsiteSeasonal
Orange Lutheran High School
Orange Lutheran High School: Private Christian high school offering college-preparatory academics and athletics.
High school education, cleared background/fingerprint and TB assessment, CPR and First Aid, NFHS coaching and safety certificates, valid CA driver, some assistant coaching experience preferred, ability to lift up to 50 lbs and work evenings/weekends.
4w
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Assistant Project Manager- Project Controls and Field Coordination
Westminster, California, United States
$38-$42/hr OnsiteFull Time
BF Construction
BF Construction: Commercial design-build firm specializing in facility renovations and improvements.
3+ YOE3+ years commercial construction experience; ability to read plans; manage schedules, look‑aheads, procurement, RFIs, and submittals; strong organization and communication; field coordination and follow-through.
Smartsheet, Bluebeam, Procore, Microsoft 365, Slack, Dropbox, SiteCam
1mo
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Assistant Coach, Track & Field 2026-27
Norco or Riverside County or California
OnsitePart Time, Seasonal
Corona-Norco Unified School District
Corona-Norco Unified School District: Public school district providing K-12 and adult educational services.
Demonstrated coaching ability in the sport, knowledge of fundamental and advanced techniques, CPR/AED/First Aid and coaching certifications, completion of NFHS/CIF coaching courses, proof of high school diploma or equivalent, and required clearances (TB, fingerprint Livescan).
1w
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Medical Assistant
Fountain Valley, California, United States
FieldFull Time
DermCare Management
DermCare Management: Dermatology practice management group providing operational and administrative support.
1+ YOEHigh school diploma or equivalent; medical assistant certification preferred; at least one year of medical assistant experience; strong communication, organization, adaptability, and multitasking skills.
Electronic Health Records (EHR)
4d
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Registered Dental Assistant
Mission Viejo, California, United States
$25-$27/hr OnsiteFull Time
Smile Brands
Smile Brands: Provides administrative and management support for dental practices.
Registered Dental Assistant certification and CPR or BLS required. General practice or oral surgery experience required, including experience assisting with dental procedures and maintaining sterile fields.
CBCT, Electronic Health Records (EHR), HIPAA, OSHA
1w
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Medical Assistant Floater
San Jacinto or Grand Terrace or Banning or Mountain Center or Temecula or Thermal or Anza or Barstow
$22/hr FieldFull Time
Riverside-San Bernardino County Indian Health
Riverside-San Bernardino County Indian Health: Providing culturally sensitive healthcare services to Native American communities.
1+ YOEHigh school diploma or equivalent, Medical Assistant certificate, one year of related experience, BLS certification, computer and EHR skills, reliable transportation, and ability to travel between clinics and assist patients physically.
Microsoft Office, electronic health record systems
1w
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Medical Assistant
Santa Ana or Florida or Texas or California
FieldFull Time
Physician Partners of America
Physician Partners of America: A medical clinic operator providing patient care and pain management services.
High school diploma or GED, BLS certification, English communication skills, computer proficiency, and medical assistant experience preferred. Travel between regional clinics required.
Microsoft Office, EHR, Electronic Medical Records (EMR)
1mo
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Instructional Assistant - Special Education
Compton, California, United States
$18-$21/hr OnsiteFull Time
Compton Unified School District
Compton Unified School District: Operates public K-12 schools and educational programs in Compton.
Assist certificated teacher with instruction and supervision of special education students, monitor and report behavior and performance, perform clerical tasks, assist with hygiene and mobility including lifting, and support on field trips.
2w
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Orthodontic Assistant
Austin or Georgetown or Riverside or Hutto
FieldFull Time
MB2 Dental
MB2 Dental: Provides operational business support services to dental practices.
2+ YOEValid state-required RDA license, 2+ years of orthodontic assisting experience, Dentrix knowledge, strong interpersonal skills, and willingness to travel locally between sister locations.
Dentrix