High-paying business administration jobs in Costa Mesa
Business Administration manages daily operations in organizations. Administrators coordinate resources and improve efficiency. Organizational skills and leadership abilities are critical.
The 556 business administration jobs listed below pay well, with salaries between $40,744 and $133,272 per year. Administrative Assistant, Operations Associate and Front Desk Receptionist are among the most popular high-paying roles in Costa Mesa, CA.
Job title
Updated Nov 09, 2026Operations Associate
Costa Mesa
California
Administrator
Costa Mesa
California
Planner
Costa Mesa
California
Executive Assistant
Costa Mesa
California
E-commerce Specialist
Costa Mesa
California
Center Manager
Costa Mesa
California
Administrative Assistant
Costa Mesa
California
Scheduler
Costa Mesa
California
Medical Receptionist
Costa Mesa
California
Front Desk Receptionist
Costa Mesa
California
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Operations Associate
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Operations Associates support daily operations, optimizing processes and ensuring efficiency. Required skills include analytical thinking, multitasking abilities, and familiarity with operational tools.
The top companies hiring Operations Associate in Costa Mesa, CA are Anduril (7 jobs), CarMax (1 job), and Crate and Barrel (1 job).
Operations Associate jobs take 46 days on average from job posting to starting date. Currently, 24% of job openings are part-time roles.
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Costa Mesa
$133,272 per yearCalifornia
$74,372 per yearSkills
- Account reconciliation
- Balance sheet reconciliation
- SAP
- Microsoft Office
- Analysis skills
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Administrator
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Administrators oversee daily office operations, manage records, and coordinate communication across departments. They need proficiency in information systems, organizational policies, and strong problem-solving and communication skills to support smooth workflows.
The top companies hiring Administrator in Costa Mesa, CA are Anduril (2 jobs), M&T Bank (1 job), and People Assisting The Homeless (PATH) (1 job).
Administrator jobs take 57 days on average from job posting to starting date. Currently, 11% of job openings offer remote or hybrid positions and 9% of job openings are part-time roles.
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Costa Mesa
$127,705 per yearCalifornia
$93,122 per yearSkills
- Knowledge management
- Oracle
- Windows
- ServiceNow
- Linux
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Planner
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Planners develop strategies, manage resources and ensure project timelines are met. Candidates should possess strong analytical skills, attention to detail and excellent communication abilities.
Planner jobs take 39 days on average from job posting to starting date. Currently, 3% of job openings are part-time roles.
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Costa Mesa
$114,369 per yearCalifornia
$101,281 per yearSkills
- Computer skills
- Analysis skills
- Negotiation
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Executive Assistant
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Executive Assistants manage schedules, coordinate meetings, and handle executive communication. Strong organizational skills, multitasking ability, and excellent communication are essential.
The top companies hiring Executive Assistant in Costa Mesa, CA are El Pollo Loco (1 job), Pacific College (1 job), and Specialty Restaurants (1 job).
Executive Assistant jobs take 64 days on average from job posting to starting date. Currently, 16% of job openings offer remote or hybrid positions and 5% of job openings are part-time roles.
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Costa Mesa
$86,779 per yearCalifornia
$90,335 per yearSkills
- Communication skills
- English
- Personal assistant experience
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E-commerce Specialist
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E-commerce specialists manage online sales strategies, optimize product listings and analyze sales data. Key skills for this role include digital marketing expertise, analytical abilities and proficiency in e-commerce platforms.
The top companies hiring E-commerce Specialist in Costa Mesa, CA are Sbt Global (2 jobs), Porsche (1 job), and Hamana Trading Inc. (1 job).
E-commerce Specialist jobs take 73 days on average from job posting to starting date. Currently, 14% of job openings offer remote or hybrid positions and 26% of job openings are part-time roles.
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Costa Mesa
$86,061 per yearCalifornia
$92,691 per yearSkills
- E-commerce
- Digital marketing
- Marketing
- SEO
- B2B marketing
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Center Manager
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Center managers oversee operations, manage staff and ensure customer satisfaction in service centers. Candidates benefit from strong leadership skills, attention to detail and organizational abilities.
Center Manager jobs take 34 days on average from job posting to starting date. Currently, 5% of job openings are part-time roles.
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Costa Mesa
$68,129 per yearCalifornia
$101,736 per yearSkills
- Leadership
- Communication skills
- English
- Education administration
- Sales
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Administrative Assistant
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Administrative Assistants manage schedules, handle correspondence, and support office operations. Expertise in organizational skills, communication, and proficiency in office software is crucial. Strong multitasking ability and attention to detail are essential.
The top companies hiring Administrative Assistant in Costa Mesa, CA are Coast Community College District (3 jobs), Macy's (2 jobs), and Ultimate Staffing Services (1 job).
Administrative Assistant jobs take 67 days on average from job posting to starting date. Currently, 15% of job openings are part-time roles.
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Costa Mesa
$24.49 per hourCalifornia
$24.10 per hourSkills
- Communication skills
- Administrative experience
- English
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Scheduler
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Schedulers manage appointments, coordinate schedules, and ensure efficient use of resources. Organizational skills, proficiency in scheduling software, and communication abilities are essential.
The top companies hiring Scheduler in Costa Mesa, CA are Zero Impact Solutions (2 jobs), Kiewit Corporation (1 job), and HUCKEYE HEALTH SERVICES LLC (1 job).
Scheduler jobs take 69 days on average from job posting to starting date. Currently, 22% of job openings are part-time roles.
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Costa Mesa
$22.56 per hourCalifornia
$22.97 per hour -
Medical Receptionist
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Medical Receptionists schedule appointments, manage patient records, and assist with administrative tasks. Communication skills, experience with medical software, and organizational abilities are crucial.
Medical Receptionist jobs take 99 days on average from job posting to starting date. Currently, 18% of job openings are part-time roles.
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Costa Mesa
$21.62 per hourCalifornia
$21.86 per hour -
Front Desk Receptionist
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Front Desk Receptionists greet visitors, manage phone calls, and schedule appointments. Excellent communication skills, professionalism, and familiarity with office software are crucial.
The top companies hiring Front Desk Receptionist in Costa Mesa, CA are DK Law (1 job), Skin Perfect Medical - Costa Mesa (1 job), and Ever Cars (1 job).
Front Desk Receptionist jobs take 92 days on average from job posting to starting date. Currently, 34% of job openings are part-time roles.
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Costa Mesa
$20.37 per hourCalifornia
$21.35 per hourSkills
- Customer service
- Communication skills
- Administrative experience