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Sr. Administrative Assistant 836603

Costa Mesa, CA 92626

Posted: 06/04/2026 Job Category: Office Clerical and Administration Job Number: 836603 Pay Rate: $32.69 - $33.65 per hour

Job Description


Senior Administrative Assistant – Costa Mesa, CA
Pay: $32.69 - $33.65 per hour
Schedule: Monday - Friday | 8:00 AM - 5:00 PM
Start Date: ASAP

Are you an experienced administrative professional who thrives in a fast-paced executive environment? We are seeking a highly polished Senior Administrative Assistant with strong executive support experience and a creative eye for graphic design to join a respected organization in Costa Mesa.

This role is ideal for a proactive professional who has successfully supported senior leadership teams, managed high-level administrative responsibilities, and created professional presentations and marketing materials with exceptional attention to detail. The ability to balance executive support, project coordination, and graphic design responsibilities is essential to success in this position.
Key Responsibilities
  • Provide direct administrative support to executive leadership, including the President, Vice Presidents, and Business Development teams.
  • Manage complex executive calendars, coordinate meetings, and prioritize shifting schedules and deadlines.
  • Arrange detailed domestic and international travel itineraries, accommodations, and executive meeting logistics.
  • Create high-quality presentations, proposals, reports, and marketing materials using advanced Microsoft Office and graphic design tools.
  • Support digital and print design projects, including tradeshow materials, promotional items, and branded communications.
  • Coordinate deliverables between internal departments, vendors, and external partners to ensure timely completion of projects.
  • Organize company events and tradeshow participation, including travel coordination, print production, and event logistics.
  • Maintain action trackers, monitor follow-ups, and support special projects across departments.
Qualifications
  • Extensive experience providing executive-level administrative support in a professional corporate environment.
  • Advanced proficiency in Microsoft PowerPoint, Word, and Excel.
  • Exceptional organizational, multitasking, and time management skills.
  • Strong written and verbal communication skills with a high level of professionalism.
  • Ability to manage confidential information and work effectively under tight deadlines.
  • Experience supporting leadership within aerospace, defense, or manufacturing industries.

If you are a detail-oriented professional with a strong executive presence and a creative design background, we encourage you to apply today.

 

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TalentLaunch provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. We celebrate diversity and are committed to creating an inclusive environment for all employees. TalentLaunch will provide reasonable accommodations for people with disabilities in all parts of the hiring and employment process.

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About Costa Mesa, CA

Unlock your next career opportunity in the vibrant city of Costa Mesa, California! With a bustling job market and a unique coastal lifestyle, Costa Mesa offers an enticing blend of career growth and captivating surroundings. Home to the renowned South Coast Plaza, world-class dining options, and the Segerstrom Center for the Arts, this city is a hub for creativity, innovation, and culture. Explore job listings in this dynamic region and see why Costa Mesa is the perfect place to advance your career while enjoying all that Southern California has to offer. Join us today and discover a career path as enchanting as the city itself!