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Entry Level Defense Business Development Jobs in California

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Entry Level Defense Business Development information

What is the difference between Entry Level Defense Business Development vs Defense Sales Representative?

AspectEntry Level Defense Business DevelopmentDefense Sales Representative
Required CredentialsBachelor's degree, some knowledge of defense industryBachelor's degree, sales experience, industry knowledge
Work EnvironmentOffice, client meetings, proposal developmentField sales, client visits, product demonstrations
Employer & Industry UsageDefense contractors, government agenciesDefense contractors, military suppliers
Common Search & ComparisonEntry level roles in defense business growthSales roles in defense industry

Entry Level Defense Business Development focuses on identifying new opportunities, building relationships, and supporting strategic growth within defense companies. In contrast, Defense Sales Representatives primarily engage in direct sales activities, client interactions, and product promotion. Both roles require industry knowledge but differ in their core responsibilities and daily tasks.

What are the most commonly searched types of Defense Business Development jobs in California?

The most popular types of Defense Business Development jobs in California are:

What are popular job titles related to Entry Level Defense Business Development jobs in California?

For Entry Level Defense Business Development jobs in California, the most frequently searched job titles are:

What cities in California are hiring for Entry Level Defense Business Development jobs?

Cities in California with the most Entry Level Defense Business Development job openings:

Infographic showing various Entry Level Defense Business Development job openings in California as of August 2026, with employment types broken down into 83% Full Time, 15% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Business Development Representative

Black Cube Security

San Diego, CA โ€ข On-site

$20 - $30/hr

Full-time

Retirement

Re-posted 11 days ago


Job description

Benefits:
  • Competitive salary
  • Flexible schedule
  • 401(k)

Business Development Representative
Black Cube Security
California | Hybrid / Field-Based
Black Cube Security is a licensed security guard and patrol company serving clients throughout California.
We are hiring an experienced Business Development Representative to help bring new commercial security contracts to the company.
This position is for a professional sales representative who already has experience selling services to businesses and knows how to find, contact, meet, and follow up with decision-makers.
This is not an entry-level position.
Job Responsibilities
  • Find new business opportunities for security guard and patrol services.
  • Contact property managers, business owners, construction companies, commercial property owners, facility managers, retail businesses, warehouses, healthcare facilities, hotels, and other potential clients.
  • Make cold calls, send emails, network, and schedule meetings.
  • Meet with potential clients in person when needed.
  • Present Black Cube Security’s services.
  • Help prepare proposals and follow up with clients.
  • Build and manage a pipeline of potential contracts.
  • Provide regular updates on leads, meetings, proposals, and follow-ups.
  • Help secure new commercial security contracts.
Required Experience
  • Minimum 3 years of B2B sales or business development experience.
  • Experience selling services to commercial clients.
  • Experience finding new clients through cold calling, prospecting, networking, referrals, and direct outreach.
  • Strong communication and follow-up skills.
  • Ability to work independently.
  • Reliable transportation and ability to travel to client meetings when needed.
Preferred Experience
Experience in any of the following industries is strongly preferred:
  • Security services
  • Patrol services
  • Property management
  • Commercial real estate
  • Facility services
  • Janitorial services
  • Commercial construction
  • Building maintenance services
Compensation
This position offers:
  • Base compensation
  • Commission opportunities
  • Contract acquisition bonuses
  • Performance incentives
Compensation will depend on experience, performance, and contracts secured.
How to Apply
Please apply through Indeed or LinkedIn.
You may also send your resume directly to:
info@blackcubesecurity.us
Subject line:
Business Development Representative – Security Services
Please include:
  • Resume
  • LinkedIn profile
  • Short summary of your B2B sales experience
  • Industries you have sold services to
  • Largest contract you have personally closed
  • Any existing relationships with property managers, business owners, commercial property owners, construction companies, facility managers, or related decision-makers
Qualified candidates may be contacted for an interview.
Black Cube Security is an Equal Opportunity Employer and considers qualified applicants in accordance with applicable federal, state, and local employment laws.