246 development assistant jobs at 142 companies in Temecula, CA

3w
Save
Mark Applied
Hide
Training Development Assistant
Camp Pendleton, California, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years experience in SIGINT/EW/cyberspace operations/DNEA/crypto-linguistics (USMC or joint setting), training design and curriculum development, knowledge of USMC doctrine, scenario-driven exercise development, ability to travel up to 25%, TS/SCI clearance, HS diploma/GED, specific RPT certifications.
3w
Save
Mark Applied
Hide
Assistant Development Manager
Irvine, California, United States
OnsiteFull Time
Shopoff Realty Investments
Shopoff Realty Investments: Real estate investment firm specializing in land and property development.
3+ YOEBachelor's degree preferred, 3+ years real estate development or land planning experience, strong analytical and communication skills, proficiency in Microsoft Office; MS Project or Argus a plus.
Microsoft Office, MS Project, Argus
3w
Save
Mark Applied
Hide
Training Development Assistant
Camp Pendleton, California, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
7+ YOE7+ years experience in SIGINT, EW, cyberspace operations, DNEA, or crypto-linguistics; TS/SCI clearance; HS diploma/GED; training design and curriculum development experience; ability to travel up to 25%.
1d
Save
Mark Applied
Hide
Director of Staff Development Assistant (DSD Assistant)
Colton, California, United States
$22-$25/hr OnsiteFull Time
Meadows Ridge Care Center
Meadows Ridge Care Center: Provides 24-hour skilled nursing and rehabilitation services to residents.
CNA certification and high school diploma/GED required; fully vaccinated for COVID-19; experience in training/onboarding or HR, scheduling software, Microsoft Word and Excel, and strong communication skills.
Microsoft Word, Microsoft Excel
1mo
Save
Mark Applied
Hide
Assistant Project Manager | Development
Irvine, California, United States
$94k-$105k/yr OnsiteFull Time
EPD Solutions
EPD Solutions: Provides integrated environmental, planning, and development consulting services.
2+ YOE2-4 years experience; bachelor's in a related field preferred; reading technical reports, construction/design drawings, municipal codes; ability to manage multiple projects; strong communication and coordination skills; proficiency in MS Office and development software.
Microsoft Word, Microsoft PowerPoint, Smartsheet, Microsoft Project, Bluebeam
3mo
Save
Mark Applied
Hide
Child Development Assistant II #118 - 25/26
Moreno Valley, California, United States
$21-$29/hr OnsitePart Time
Moreno Valley Unified School District
Moreno Valley Unified School District: Provides public K-12 education and student support services.
12 semester units ECE; high school diploma or GED; transcripts; EDJOIN application; DOJ fingerprint clearance.
3w
Save
Mark Applied
Hide
AI Development Specialist - Central & West Regions
Phoenix or San Diego or San Francisco or Los Angeles or Denver or Chicago or Detroit or Minneapolis or St. Louis or Kansas City
$150k-$180k/yr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
8+ YOEMinimum 8 years in software engineering/dev tools sales or developer relations; deep knowledge of enterprise development practices and NVIDIA developer platform; Bachelor's in CS/SE required; experience with coding assistant market and consultative selling.
GitHub Copilot, Amazon Q Developer, Google Gemini Code Assist, Cursor, Claude Code, Windsurf, Devin, CUDA, cuDNN, TensorRT, RAPIDS, Triton Inference Server, CUDA toolkit, AI Workbench, NeMo, Omniverse SDK
1w
Save
Mark Applied
Hide
Development Specialist (6155)
Santa Ana, California, United States
$22/hr OnsiteFull Time
Mercy House
Mercy House: Provides housing and support services for people experiencing homelessness.
1+ YOEProcess gifts, maintain donor records in Raiser’s Edge NXT, assist with reconciliation and reporting; bachelor’s degree or equivalent experience, 1–3 years admin/nonprofit experience preferred, valid CA driver’s license required.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Office Suite, Raiser’s Edge NXT
1w
Save
Mark Applied
Hide
CHILD DEVELOPMENT PROGRAM ASSISTANT (GSE-02/03/04)
Camp Pendleton, California, United States
$20-$24/hr OnsitePart Time, Full Time
Marine Corps Community Services
Marine Corps Community Services: Provides quality of life programs and services for Marines.
Must be 18+, high school diploma or equivalent, pass background/health checks and drug testing, lift up to 45 lbs, complete CPR/First Aid and child abuse prevention training within required timeframes, meet DoD training and immunization requirements.
1w
Save
Mark Applied
Hide
CHILD DEVELOPMENT PROGRAM ASSISTANT (GSE-02/03/04)
Oceanside, California, United States
$20-$24/hr OnsiteFull Time
U.S. Department of the Navy
U.S. Department of the Navy: Provides national security through naval and maritime defense operations.
High school diploma or equivalent, age 18+, ability to lift children up to 45 lbs, complete background checks (CNACI), immunizations, pre-employment and random drug testing, complete DoD child care training, CPR and First Aid within six months, child abuse prevention within 60 days.
1w
Save
Mark Applied
Hide
Assistant Engineer - Land Development
Fontana, California, United States
$8k-$9k/mo OnsiteFull Time
City of Fontana
City of Fontana: Provides municipal services and public safety for Fontana residents.
1+ YOEBachelor's in civil engineering (or equivalent), some related engineering experience preferred (1 year preferred), knowledge of civil engineering principles, ability to review plans and prepare reports, valid CA Class C driver’s license required.
3w
Save
Mark Applied
Hide
Talent Development Specialist
Irvine, California, United States
$22-$26/hr OnsiteFull Time
Equus Workforce Solutions
Equus Workforce Solutions: Provides workforce development and vocational training services.
2+ YOEBachelor's degree preferred or 2+ years in career counseling, strong computer, organizational, interpersonal and communication skills; goal-oriented, ability to document records and assist customers facing employment barriers.
2mo
Save
Mark Applied
Hide
Instructional Assistant
Escondido, California, United States
OnsiteFull Time
Growing Minds Early Education Programs
Growing Minds Early Education Programs: Non-profit provider of early childhood education and childcare services.
Assist the master teacher in a classroom for ages 0-5; support development, literacy, health, and family communication; implement lesson plans; ensure safety and staff/child ratios; participate in professional development.
1mo
Save
Mark Applied
Hide
IT Development and Application Support Programmer Student Assistant
Fullerton, California, United States
$17-$24/hr OnsitePart Time
California State University
California State University: Public university system providing higher education and academic research.
Student status required; CSUF enrollment; ability to learn; ASP.NET, VB.NET, C#, JavaScript, and SQL knowledge; ServiceNow experience is a plus.
ServiceNow, ASP.NET, VB.NET, C#, JavaScript, SQL
1mo
Save
Mark Applied
Hide
Maintenance Assistant
Riverside, California, United States
$18-$20/hr OnsiteFull Time
Reliant Management
Reliant Management: Manages operations and billing for skilled nursing facilities.
0+ YOEDirecting maintenance operations, developing policies, preventive maintenance, inspecting facility and equipment, supervising department personnel, record-keeping, budgeting and staffing assistance.
1mo
Save
Mark Applied
Hide
Assistant/Associate Director of Career Development, Private Sector
Irvine, California, United States
$77k-$86k/yr OnsiteFull Time
University of California, Irvine
University of California, Irvine: Public research university offering higher education and academic degrees.
4+ YOEJuris Doctor required; 4–6 years private sector legal practice; advanced career counseling and program design skills, extensive employer network, strong communication and presentation skills.
4w
Save
Mark Applied
Hide
Laboratory Assistant - SVOA
Orange, California, United States
$17-$20/hr OnsiteFull Time
Onterris
OnterrisNYSE: ONT: Global provider of environmental consulting, testing, and remediation services.
High school diploma, basic lab techniques and PPE use, Microsoft Excel and LIMS data entry, comfortable with strong acids/solvents, detail-oriented, able to lift up to 25 lbs (50 lbs with assistance).
Microsoft Excel, LIMS
2mo
Save
Mark Applied
Hide
Cafe Assistant Manager
San Diego, California, United States
$22-$23/hr OnsiteFull Time
Boudin Bakery
Boudin Bakery: Historic San Francis bakery crafting traditional sourdough bread and meals.
Assist General Manager in café operations, manage and develop café team, execute company standards, and support sales and profitability targets.
1d
Save
Mark Applied
Hide
Graduate Assistant - Office of Career & Professional Development
Redlands, California, United States
$17/hr OnsitePart Time
University of Redlands
University of Redlands: Private university providing personalized undergraduate and graduate education.
Must be an incoming or current graduate student enrolled in a master\u0002s program for 2026-27; strong communication and interpersonal skills; ability to work on campus and handle confidential student information.
Handshake
1w
Save
Mark Applied
Hide
Assistant Teacher (Perris)
Perris, California, United States
OnsiteFull Time
Heartbeat Music & Performing Arts Academy
Heartbeat Music & Performing Arts Academy: Offers arts-integrated preschool and performing arts education for youth.
Child Development Assistant Permit (or equivalent), CPR/First Aid and Mandated Reporter training, 3 semester units for Infant/Toddler assignments; supports classroom activities and child supervision.