Top 321 Project assistant Jobs in Antioch Ca

Project Coordinator
HetNet Wireless —Brentwood, CA
- $22 - $34 an hour
- Email
- Background check
- Clean driving record
- Microsoft Outlook
- Paid training
- Health savings account
Quick Apply
5d
Administrative Assistant
Center for Elders' Independence —Concord, CA
- $25.25 - $35.86 an hour
- Full-time
- Office
- Administrative experience
- 1 year
Quick Apply
6d
Project Assistant
Contra Costa Electric, Inc. —Martinez, CA
- $25 - $39 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Construction site
- Paid holidays
- Health insurance
Geotechnical Project Assistant
Terracon —Concord, CA
- $28.93 - $40.63 an hour
- Mid-level
- High school diploma or GED
- Driver's License
- Paid holidays
- Health insurance
9d
Maintenance Assistant
Costco Wholesale Corporation —Antioch, CA
- Office
- Driving
- US work authorization
- AD&D insurance
- Employee stock purchase plan
Assistant Project Manager, Electrical Construction
Rosendin —Concord, CA
- $79,600 - $119,400 a year
- Full-time
- Microsoft Excel
- Oracle
- Microsoft Outlook
- AD&D insurance
- Paid holidays
Quick Apply
Site Administrator - Antioch, CA
Georgia-Pacific —Antioch, CA
- $30 - $35 an hour
- Urgently hiring
- Microsoft Outlook
- Pass drug screening
- Mid-level
- Health savings account
- AD&D insurance
5d
Administrative Assistant
CROWN NORTH INSURANCE MARKETING INC —Pittsburg, CA
- $16.00 - $23.28 an hour
- Part-time
- Spanish
- Customer service
- Office
- Flexible schedule
Quick Apply
Clinic Assistant
Rogers Memorial Hospital, Inc. —Walnut Creek, CA
- $25.69 - $34.52 an hour
- Part-time
- High school diploma or GED
- Clinic
- Organizational skills
- Wellness program
- Disability insurance
Quick Apply
10d
Office Assistant/Receptionist
Northern California Roof Pros LLC —Concord, CA
- From $60,000 a year
- Full-time
- Office
- Administrative experience
- In-person
Quick Apply
3d
Assistant Project Manager
Radius Design —Walnut Creek, CA
- Microsoft Excel
- Microsoft Outlook
- Contracts
- Profit sharing
- Health insurance
Mechanical Designer - AI Trainer
DataAnnotation —Cornwall, CA
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
13d
Junior Mechanical Design Engineer - AI Trainer
DataAnnotation —Concord, CA
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
13d
Speech Language Pathologist (SLP) | Relocation $10,000 | Ventura County
Amigo Baby. Inc —California
- From $130,000 a year
- Part-time
- Spanish
- CPR Certification
- Current TB test
- Mileage reimbursement
- Health savings account
Quick Apply
Validation Engineer - AI Trainer
DataAnnotation —Elmira, CA
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
13d
Assistant Controller (Multi-facility organization)
Alamo Health Management —San Ramon, CA
- $130,000 - $140,000 a year
- Full-time
- Background check
- Oracle
- CPA
- Health insurance
- Dental insurance
Quick Apply
4d
Treasury Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Mid-level
- Doctor of Philosophy
- Master of Business Administration
Quick Apply
Supported Living Assistant
East Bay Innovations —Dublin, CA
- $22.10 an hour
- Part-time
- High school diploma or GED
- Entry level
- Mileage reimbursement
- AD&D insurance
Quick Apply
SEO/AE0 Manager
Tailored Shared Services, LLC —Dublin, CA
- $100,900 - $165,000 a year
- Full-time
- Hybrid work
- Writing skills
- Mid-level
- Office
- Store discount
- Paid jury duty
Quick Apply
Microbiology Supervisor
Actalent —Hercules, CA
- $45.67 - $60.09 an hour
- Temporary
- Mid-level
- Analysis skills
- Supervising experience
- Commuter assistance
- Health savings account
Quick Apply
4d

I want to receive the latest job alert for project assistant in antioch ca

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

project assistant jobs near antioch ca

Project Assistant jobs in Concord, CA

Treasury Analyst jobs in California

Speech Language Pathologist jobs in California

Project Manager jobs in Brentwood, CA

Construction Project Manager jobs in Concord, CA

Assistant Controller jobs in San Ramon, CA

Administrative Assistant jobs in Pittsburg, CA

Administrative Assistant jobs in Concord, CA

Maintenance Assistant jobs in Antioch, CA

Clinical Assistant jobs in Walnut Creek, CA

Project Assistant jobs in New York County, NY

Veteran Military Program Project Manager jobs in Remote

Project Coordinator jobs in Orange County, CA

Project Assistant jobs in Elk Grove, CA

Project Assistant jobs in Marin County, CA

Medical Assistant jobs in Chula Vista, CA

Project Assistant jobs in West Palm Beach, FL

First Year Associate Attorney jobs in New York, NY

Support Associate jobs in Pennsylvania

Support Associate jobs in Smithfield, NC

Project Coordinator

HetNet Wireless
Brentwood, CA

Quick Apply

Job Details

Full-time
$22 - $34 an hour
5 days ago

Benefits

Paid training
Health savings account
401(k)
Paid time off
Professional development assistance
Tools provided

Qualifications

Customer communication
Project coordination

Full Job Description

Project Coordinator

Location: Brentwood, CA (in-office) with regular travel to job sites throughout the Bay Area

Type: Full-time · On-site · Some field travel

Compensation: $22–$34/hr (approx. $46,000–$68,000/yr), depending on experience

Reports to: Project Services Team Leader

Schedule: Typical hours are 9am to 5pm, Monday-Friday

About the Role

HetNet Wireless is looking for a highly organized, detail-obsessed Project Coordinator to be the right hand to our Project Services Team Leader. Based out of our Brentwood, CA office, you'll keep projects moving — coordinating schedules, ordering materials, managing vendors, and keeping clients and field crews aligned from kickoff through closeout.

This is a fast-paced role with a lot of moving parts. On any given day you might be building a project schedule in Excel, chasing down a material delivery, fielding a client update, and dispatching a technician — all before lunch. If you thrive on juggling priorities, live in spreadsheets, and take pride in nothing falling through the cracks, this is your seat.

Expect to spend most of your time in the office, with regular trips to active job sites across the Bay Area to check progress, coordinate logistics, and support the field team.

What You'll Do

Scheduling & Coordination

Build, maintain, and update project schedules and technician dispatch calendars
Coordinate crew assignments, site access, and daily job logistics with the Project Services Team Leader
Track project milestones, deadlines, and deliverables; flag risks and slippage early
Keep all stakeholders - internal and external - informed of schedule changes in real time

Materials & Procurement

Order materials, equipment, and supplies; track lead times and delivery dates
Maintain inventory and truck-stock records; reconcile against project needs
Process purchase orders and match them to invoices and packing slips

Vendor & Client Management

Serve as a day-to-day point of contact for vendors, suppliers, clients, and subcontractors
Solicit quotes, place orders, and follow up to keep commitments on track
Handle client communications professionally - status updates, scheduling, and documentation

Documentation & Administration

Maintain organized, up-to-date project files, permits, and compliance records
Build and manage tracking spreadsheets, reports, and dashboards in Excel
Support the Project Services Team Leader with reporting, billing prep, and closeout packages

What You Bring

2+ years in project coordination, project administration, or assistant PM work (construction, telecom, low-voltage, or trades environment strongly preferred)
Advanced Excel skills - comfortable with formulas, pivot tables, and building clean tracking sheets from scratch
Exceptional organization and attention to detail; you catch what others miss
Proven ability to multitask and prioritize in a fast-moving environment without dropping the ball
Strong written and verbal communication; confident dealing with vendors, clients, and crews
Self-starter who takes ownership and follows through
Valid driver's license and clean driving record (regular Bay Area job-site travel required)
Proficiency with Microsoft Office (Outlook, Word) and comfort learning project/scheduling software

Nice to Have

Experience in wireless, DAS/ERRCS, electrical, or construction project environments
Familiarity with purchasing/procurement or inventory systems
Exposure to scheduling software, project management tools, or CRMs
Understanding of permits, inspections, and AHJ coordination

Why HetNet Wireless

A central role on a busy, growing team with steady project volume
Company covers job-site travel expenses; tools and equipment provided
Paid training and a path to grow into a full Project Manager role
Health, 401(k), and PTO
Real and visible impact - you'll keep the whole operation running

How to Apply

Apply at hetnet.com/careers or send your resume to [email protected].

HetNet Wireless is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by federal, state, or local law. Employment is contingent upon successful completion of a background check and a valid driver's license/motor vehicle record review.

Job Type: Full-time

Pay: $22.00 - $34.00 per hour

Benefits:

401(k)
Health savings account
Paid time off
Professional development assistance

Application Question(s):

On a scale of 1 to 10, how detailed oriented are you?

Experience:

Project coordination: 2 years (Required)

Ability to Commute:

Brentwood, CA 94513 (Required)

Work Location: In person

Quick Apply

Refine Your Search

project assistant jobs in antioch ca

Project Coordinator

Administrative Assistant

Project Assistant

Geotechnical Project Assistant

Maintenance Assistant

Assistant Project Manager, Electrical Construction

Site Administrator - Antioch, CA

Administrative Assistant

Clinic Assistant

Office Assistant/Receptionist

Assistant Project Manager

Mechanical Designer - AI Trainer

Junior Mechanical Design Engineer - AI Trainer

Speech Language Pathologist (SLP) | Relocation $10,000 | Ventura County

Validation Engineer - AI Trainer

Assistant Controller (Multi-facility organization)

Treasury Analyst - AI Trainer

Supported Living Assistant

SEO/AE0 Manager

Microbiology Supervisor

I want to receive the latest job alert for project assistant in antioch ca

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected