518 field assistant jobs at 194 companies in Fallbrook, 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
2mo
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Field Service Assistant
San Diego, California, United States
$21-$23/hr OnsiteFull Time
Service Corporation International
Service Corporation InternationalNYSE: SCI: Provides funeral, cemetery, and cremation services to families.
High school diploma or equivalent; valid state driver’s license required; customer service or sales experience preferred; proficiency with Microsoft Office preferred; strong compassion and communication skills.
Microsoft Office
3w
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Sr. Construction Field Assistant
Brea or Irvine
$24-$38/hr OnsiteFull Time
Lennar
LennarNYSE: LEN: Builds and sells quality residential homes across the United States.
3+ YOEMinimum 3 years homebuilding experience, valid driver’s license, basic Microsoft Office skills, ability to lift 50+ lbs, climb ladders, read plans, and maintain jobsite records.
Microsoft Office
2mo
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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
4w
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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.
1mo
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Assistant Coach Of Track & Field
Redlands, California, United States
$59k/yr OnsiteFull Time
University of Redlands
University of Redlands: Private university providing personalized undergraduate and graduate education.
1+ YOEBachelor's degree, 1+ year track & field coaching, demonstrated recruiting ability, knowledge of NCAA Division III rules, valid California Class C driver�s license (or ability to obtain), ability to lift 50+ lbs.
1mo
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Administrative Assistant, San Diego Field Office
San Diego, California, United States
$51k-$81k/yr OnsiteFull Time
Casey Family Programs
Casey Family Programs: Improving foster care and child welfare through direct services.
3+ YOEHigh school diploma and 3+ years administrative support experience; strong organizational, written and verbal communication; advanced Microsoft Word and Excel skills; ability to handle confidential information, lift light objects, travel locally, and work in office and field settings.
Microsoft Word, Microsoft Excel
1mo
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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.
1w
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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
3w
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Cross Country/Track & Field Coaching Assistant
San Marcos, California, United States
$6k-$8k/mo OnsitePart Time
California State University
California State University: Public university system providing higher education and academic research.
3+ YOEBachelor's degree, three seasons coaching experience, CPR/First Aid/AED, California driver's license/certification, no major NCAA violations; master's and USATF/USTFCCCA certifications preferred.
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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Field Services Representative - Days/Evenings - 138482
San Diego, California, United States
$23-$30/hr OnsiteFull Time
University of California, San Diego
University of California, San Diego: A public research university providing higher education and healthcare.
0.5+ YOEEnforce parking regulations, prepare citations/reports, provide motorist assistance, operate radios and hand-held devices, hold valid CA driver license, CPR/First Aid, and six months related public-contact experience.
hand-held computerized devices, two-way radio, multiline telephone, photocopier, fax machine, calculator, ten-key adding machine, cash register, ticket reader/validator parking systems, electronic fee computers, word processing, Email, Internet, database programs
1d
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Medical Assistant
Chula Vista or San Diego or Escondido
FieldFull Time
SS Vascular
SS Vascular: Provides advanced vascular surgery and minimally invasive endovascular treatments.
Certified medical assistant with active BLS, bilingual English/Arabic, front-office experience, able to travel between clinic locations, lift up to 50 lbs, and assist with wound care and specimen processing.
Electronic Medical Record (EMR)
1mo
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Assistant Coach Of Track & Field
Redlands, California, United States
$59k/yr OnsiteFull Time
University of Redlands
University of Redlands: Private university providing undergraduate and graduate educational programs.
1+ YOEBachelor's degree, 1+ year track & field coaching experience, recruiting ability, knowledge of NCAA Division III, valid California Class C driver ability, ability to lift 50 lbs, evening/weekend availability, travel required.
3w
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Medical Assistant
Riverside, California, United States
$23-$33/hr OnsiteFull Time
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
1+ YOEHigh school diploma/GED required; medical assistant certification and AHA BLS required; 1 year medical group experience preferred; perform vitals, injections, EKGs, visual field tests, charting, and supply management.
EKG, Field Analyzer, ICD-9
5d
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Dental Assistant
Perris, California, United States
$17-$28/hr FieldFull Time
Five Point Dental Specialists
Five Point Dental Specialists: Provides business support services for specialized dental practices.
1+ YOEValid RDA license and current CPR required; 1–3 years orthodontic assisting preferred; familiarity with OSHA and HIPAA; reliable transportation; ability to stand and lift up to 25 lbs.
1mo
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Traveling Oral Surgery Assistant
Escondido, California, United States
$26-$28/hr FieldFull Time
Smile Brands
Smile Brands: Provides administrative and management support for dental practices.
Required BLS and RDA/OMSA/X-ray certification, oral surgery/perio/endo experience, ability to take digital radiographs/CBCT as permitted, assist oral surgeon during procedures, maintain sterile field, document in EHR, and travel between sites.
digital radiographs, CBCT, electronic health records
1mo
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Traveling Dental Assistant Endodontics
Orange, California, United States
$22-$31/hr FieldFull Time
PDS Health
PDS Health: Provides operational and clinical support services to dental practices.
State-mandated dental assistant certification or registration, high school diploma/GED, ability to travel between offices, maintain infection control and assist clinicians; valid driver’s license and insurance for specialty role.
1w
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Construction Assistant Superintendent
Riverside, California, United States
$70k-$95k/yr FieldFull Time
A.R. Mays Construction
A.R. Mays Construction: Provides commercial general contracting and construction management services.
2+ YOE2+ years commercial construction field experience preferred; knowledge of construction methods, scheduling, safety, ability to read plans; strong communication and problem-solving skills.
Procore, Microsoft Project
2mo
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Traveling Dental Assistant - Pediatric Dentistry
Orange or Brea or Corona or Riverside or Ontario or Covina or Chino or Perris or Moreno Valley
$23/hr FieldFull Time
Salt Dental Partners
Salt Dental Partners: Supporting specialty dental practices through centralized administrative and management services.
0.5+ YOE6+ months pediatric dental assisting experience, CPR/BCLS certification, CODA dental assisting program preferred, bilingual Spanish preferred, strong communication and technical skills.