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Business Development Assistant Jobs in Irvine, CA

AstroForge

Business Development Intern

Seal Beach, CA · On-site

$30/hr

As a Business Development Intern, you will help identify, analyze, and quantify new opportunities ... You'll assist in developing commercialization plans that bridge our deep-space mission capabilities ...

HMT LLC

Business Development Manager

Paramount, CA · On-site

$120K - $130K/yr

Understand customer needs and assist customers to select the right equipment and/or services for ... Business Development and Management . Experience Selling Mission Critical Products/Services is ...

Burns Environmental Services

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Business Development Representative

West Covina, CA · On-site

$60K - $120K/yr

We are seeking a Business Development Representative to become an integral part of our team! You ... Conduct market research and establish marketing goals * Assist with Master Marketing budget and ...

Burns Environmental Services

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Business Development Representative

Orange, CA · On-site

$60K - $120K/yr

We are seeking a Business Development Representative to become an integral part of our team! You ... Conduct market research and establish marketing goals * Assist with Master Marketing budget and ...

Burns Environmental Services

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Business Development Representative

Yorba Linda, CA · On-site

$60K - $120K/yr

We are seeking a Business Development Representative to become an integral part of our team! You ... Conduct market research and establish marketing goals * Assist with Master Marketing budget and ...

Burns Environmental Services

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Business Development Representative

Santa Ana, CA · On-site

$60K - $120K/yr

We are seeking a Business Development Representative to become an integral part of our team! You ... Conduct market research and establish marketing goals * Assist with Master Marketing budget and ...

Burns Environmental Services

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Business Development Representative

La Habra, CA · On-site

$60K - $120K/yr

We are seeking a Business Development Representative to become an integral part of our team! You ... Conduct market research and establish marketing goals * Assist with Master Marketing budget and ...

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Business Development Assistant information

See Irvine, CA salary details

$20.9K

$59K

$98.2K

How much do business development assistant jobs pay per year?

As of May 28, 2026, the average yearly pay for business development assistant in Irvine, CA is $59,036.00, according to ZipRecruiter salary data. Most workers in this role earn between $44,500.00 and $68,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Business Development Assistant, and why are they important?

To thrive as a Business Development Assistant, you need strong organizational, research, and communication skills, often supported by a degree in business or a related field. Familiarity with CRM software, Microsoft Office Suite, and data analysis tools is typically required. Proactive problem-solving, attention to detail, and the ability to build relationships are standout soft skills for this role. These skills are crucial for supporting sales efforts, identifying growth opportunities, and ensuring smooth business operations.

What are some common daily tasks for a Business Development Assistant, and how do they support the broader business development team?

As a Business Development Assistant, your daily tasks typically include conducting market research, identifying potential leads, scheduling meetings, and preparing presentations or reports for senior team members. You may also be responsible for maintaining the customer relationship management (CRM) system and coordinating communication between internal departments and external partners. These activities play a vital role in supporting the broader business development team by streamlining workflows, ensuring accurate information is available, and helping the team focus on closing deals and building key relationships.

What does a Business Development Assistant do?

A Business Development Assistant supports the business development team by conducting market research, identifying potential clients, and assisting with proposals and presentations. They help manage client databases, schedule meetings, and track sales leads. Their role is essential in helping the team generate new business opportunities and maintain relationships with existing clients. Business Development Assistants often coordinate with various departments and contribute to the overall growth strategy of the company.

What is the difference between Business Development Assistant vs Sales Coordinator?

AspectBusiness Development AssistantSales Coordinator
Primary FocusIdentifying new business opportunities and supporting growth strategiesManaging sales processes and customer relationships
ResponsibilitiesMarket research, proposal preparation, lead generationOrder processing, client communication, sales documentation
Required SkillsCommunication, research, basic sales knowledgeCustomer service, sales tracking, organization
Work EnvironmentOffice-based, cross-departmental collaborationOffice-based, direct interaction with sales teams and clients

While both roles support sales and business growth, a Business Development Assistant focuses on exploring new opportunities and strategic growth, whereas a Sales Coordinator manages existing sales processes and client relationships. Understanding these differences helps in choosing the right career path or hiring the appropriate role for your organization.

What are the most commonly searched types of Business Development jobs in Irvine, CA? The most popular types of Business Development jobs in Irvine, CA are:
What job categories do people searching Business Development Assistant jobs in Irvine, CA look for? The top searched job categories for Business Development Assistant jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Business Development Assistant jobs? Cities near Irvine, CA with the most Business Development Assistant job openings:
Business Development Assistant jobs near you
Infographic showing various Business Development Assistant job openings in Irvine, CA as of May 2026, with employment types broken down into 58% Full Time, 38% Part Time, and 4% Contract. Highlights an 84% Physical, and 16% Remote job distribution, with an average salary of $59,036 per year, or $28.4 per hour.

Business Development Assistant

Alphabe Insight Inc

Riverside, CA

Full-time

Posted 11 days ago

Job description

Company Description

At Hustle Notice Biz, we've got a knack for turning dull moments into dazzling opportunities. We're the ones who add a splash of color to the black and white world of sales. How do we do it? Well, it's a bit of magic mixed with a whole lot of hustle.

Job Description

Job Description:

We are seeking a highly motivated and detail-oriented Business Development Assistant to join our growing team. In this role, you will provide critical support to our business development department by assisting in the management of client relationships, conducting market research, and helping to develop strategic plans to drive company growth. 


Responsibilities

  • Assist the business development team in researching and identifying potential clients and market opportunities
  • Support the preparation of presentations, proposals, and sales materials to attract and retain clients
  • Maintain and update the client database and track all business development activities accurately
  • Coordinate and schedule meetings, calls, and follow-ups with clients and internal teams
  • Conduct preliminary data analysis and market research to inform business strategies
Qualifications

Requirements

  • Bachelor's degree in Business Administration, Marketing, or a related field
  • Excellent verbal and written communication skills
  • Strong organizational and time management abilities with a keen attention to detail
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) and CRM software
Additional Information
  • Benefits
  • Competitive hourly pay based on experience.
  • Opportunities for career growth and advancement.
  • Hands-on experience in office administration and operations.
  • Supportive and team-oriented work environment.

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