5 business services jobs found in Costa Mesa, CA

Description At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are core values. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Assists the engineering department related to the materials and process initiatives, and building of aircraft interiors - especially galleys, closets, and premium seating front row monuments. The selected candidate will learn the fundamentals of production processes, methods, controls, project management, problem solving, communication, technical documentation, and testing of products according to aerospace standards. Summary of Job Duties • Shadowing and assisting Materials and Process Engineer in daily tasks. • Assist in testing and analysis to investigate materials as they...

Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement weather problems. We develop and incorporate radar validation, weather-resistant UAS, numerical weather modeling, and sustainable cloud seeds into an effective precipitation enhancement solution. The Engineering team at Rainmaker works on our UAS, dispersion payload, and in-situ/remote sensing systems. If you are interested in working in an extremely innovative and fast paced environment, where your work directly makes an impact and difference in our operational system, this is a fantastic opportunity. In this role you will be reporting directly to the Lead Mechanical Engineer and will be working on mission critical subsystems for our UAS platform. What You'll Do Rapid Hardware Prototyping: Design and build functional prototypes for UAS subsystems, iterating quickly based on flight test feedback and mission requirements.> Test fixture design: Help conceptualize, design,...

Location: El Segundo, CA | Department : Engineering | Employment Type: Intern-Fulltime Onsite | Start: Immediate Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement weather problems. We develop and incorporate radar validation, weather-resistant UAS, numerical weather modeling, and sustainable cloud seeds into an effective precipitation enhancement solution. The Engineering team at Rainmaker works on our UAS, dispersion payload, and in-situ/remote sensing systems. If you are interested in working in an extremely innovative and fast paced environment, where your work directly makes an impact and difference in our operational system, this is a fantastic opportunity. In this role you will be reporting directly to the Lead Mechanical Engineer and will be working on mission critical subsystems for our UAS platform. What You'll Do Rapid Hardware Prototyping: Design and build functional prototypes for UAS subsystems, iterating...

Summer Internship Job Description Position Title: Summer Intern - [DGC Engineering & Technology Group] Diamond Generating Corporation ("DGC") is a worldwide leader in safe, clean electricity generation and energy services. For over 20 years, we established a strong foundation as a world-class independent power producer through Diamond Generating LLC in the North American power business. We are a wholly owned subsidiary of Mitsubishi Corporation ("MC"), one of the world's most diverse enterprises, with over 700 subsidiaries and affiliates worldwide Location: [Los Angeles, CA or Boston, MA] Type of Internship: Full-time Duration: [May 2026 - August 2026] Internship Overview: We are seeking a motivated and enthusiastic intern to join our Engineering & Technology group for the summer. The Engineering Intern will assist DGC's Engineering team in executing DGC's decarbonization efforts as well as supporting projects at existing power plant assets. The decarbonization efforts will...

Salary: $20.00 Hourly Location : Riverside, CA Job Type: Part-time Temporary Job Number: 26-2930-08 Department: Various Opening Date: 04/23/2026 Closing Date: 4/30/2026 11:59 PM Pacific The Position The City of Riverside is accepting applications for the position of Youth Service Corps Intern to establish an eligibility list that may be used to fill current and/or upcoming vacancies within this classification for up to six (6) months, but may be extended. The Youth Service Corps Intern Program emphasizes three areas of service: food insecurity, climate change, and public service. It combines responsibilities, learning opportunities, and the chance to interact meaningfully with your community. Are you eager to engage with your local city government and explore opportunities for contributing to public service? Consider applying for the Youth Service Corps positions which offer a rewarding experience ideal for those passionate about making a difference. *The job...