What are the latest Jobs in Costa Mesa?

There are 6,844 open job vacancies in Costa Mesa. The latest jobs in Costa Mesa in September 2026 are Business Development Representative Jobs, Graphic Designer Jobs, Personal Assistant Jobs, Retail Assistant Jobs and Warehouse Worker Jobs.

What are the most popular Jobs in Costa Mesa?

The most popular jobs in Costa Mesa are Retail Jobs, Food & Beverage Jobs, Customer Service Jobs, Admin & Operations Jobs and Hospitality & Tourism Jobs.

Jobs in Costa Mesa – Latest Job Vacancies in Sep 2026

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Senior Red Team Engineer, Discovery

Anduril

$191,000 - $253,000 yearly

Full Time

Costa Mesa, United S...

ABOUT THE TEAMThe Discovery team at Anduril is at the forefront of incubating and maturing high-potential, software-defined, AI-native offering ...

000+

Posted 23 days ago

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Senior Systems Engineer, Maritime

Anduril

$166,000 - $220,000 yearly

Full Time

Costa Mesa, United S...

ABOUT THE JOBAt Anduril, we are developing unmanned systems for subsurface and other domains that will leverage unsupervised autonomy for the d ...

000+

Posted 23 days ago

Compliance Coordinator

Commercial Fire Protection Inc

Full Time

Irvine, United State...

The Compliance Coordinator is responsible for the accurate creation, tracking, and submission of fire life safety inspections, repairs, and retest reports. This role ensures all required documentat ...

000+

Posted 23 days ago

A

Program Manager, Quality System Site Engagement

Anduril

$146,000 - $194,000 yearly

Full Time

Null, Costa Mesa

ABOUT THE TEAMThe Quality team is responsible for building and sustaining the quality management systems that ensure Anduril’s defens ...

000+

Posted 23 days ago

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Executive Assistant to Founder / CEO

Park Consulting Group

$85,000 - $100,000 yearly

Full Time

Irvine, United State...

Executive Assistant to Founder / CEOAt Park Consulting Group, this person will be the trusted right hand to the Founder / CEO. This person will cr ...

000+

Posted 23 days ago

A

Head of Corporate Finance

Anduril

$253,000 - $336,000 yearly

Full Time

Costa Mesa, United S...

ABOUT THE JOBWe’re looking for a Head of Corporate Finance to build and lead the financial planning engine behind one of the fastest-scaling ...

000+

Posted 23 days ago

A

Director - HCM Sales

Asure Software

$120,000 - $130,000 yearly

Full Time

Santa Ana, Californi...

Who we areOver 600 employees strong, Asure sees Human Capital Management (HCM) through the lens of entrepreneurs and executives with an owne ...

000+

Posted 23 days ago

Reliability Engineer

Orthalign, Inc.

Full Time

Irvine, United State...

Job DescriptionOrthAlign, Inc., a Smart Technology, growing medical device company, has an immediate opening for a Reliability En ...

000+

Posted 23 days ago

A

Red Team Engineer, Discovery

Anduril

$166,000 - $220,000 yearly

Full Time

Costa Mesa, United S...

ABOUT THE TEAMThe Discovery team at Anduril is at the forefront of incubating and maturing high-potential, software-defined, AI-native offering ...

000+

Posted 23 days ago

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Site Reliable Engineer (US - Remote)

Axon-networks

$160,000 - $200,000 yearly

Full Time

Remote / Work from Home

AXON Networks delivers a robust AI-driven, analytics-based orchestration platform and a wide portfolio of next-gen high-speed routers that levera ...

000+

Posted 23 days ago

Talent Development Manager

ICEYE US

$150,000 - $180,000 yearly

Full Time

Irvine, United State...

Talent Development ManagerAt ICEYE, we design, build and operate the largest fleet of Synthetic Aperture Radar (SAR) satell ...

000+

Posted 23 days ago

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Graphic Designer

Westcliff University

$65,000 - $75,000 yearly

Full Time

Irvine, United State...

What if your next job wasn’t just a role, but a place where you truly felt valued, inspired, and empowered? Imagine working for a c ...

000+

Posted 23 days ago

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On-site Senior Community Manager - Orange County (CA)

Seabreeze Management Company, Inc.

Up to $90,000 yearly

Full Time

Newport Beach, Unite...

Full-timeDescriptionIntroduction: ...

000+

Posted 23 days ago

Home Care Aide-Private Duty. O.C Area

Vitale Nursing Inc

$20 - $25 hourly

Full Time

Irvine, United State...

Home Care Aide (HCA)Vitale Nursing, Inc. – Orange County AreaVitale Nursing, Inc. is curre ...

000+

Posted 23 days ago

Seasonal Administrative Assistant

Pt.

$20 - $25 hourly

Internship

Costa Mesa, United S...

*** PLEASE NOTE - THIS IS A SEASONAL POSITION WITH AROUND 40+ HOURS PER WEEK, STARTING ASAP THROUGH OCTOBER 15, 2026 ***Our Seasonal Ad ...

000+

Posted 23 days ago

Valet

Brand Enhance Hospitality

$1,690 - $1,690 monthly

Full Time

Irvine, Ca

Brand Enhance Hospitality is one of the leading hospitality management companies with experience operating a variety of brands from small, niche, independ ...

000+

Posted 23 days ago

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Director of Talent Acquisition

Westcliff University

$120,000 - $175,000 yearly

Full Time

Irvine, United State...

What if I told you it is possible to find a Company that lived to educate, inspire and empower others while creating a family atmosphere that tru ...

000+

Posted 23 days ago

Bellman

Brand Enhance Hospitality

Full Time

Irvine, Ca

Brand Enhance Hospitality is one of the leading hospitality management companies with experience operating a variety of brands from small, niche, independ ...

000+

Posted 23 days ago

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