Date Posted: 10/30/2026
Hiring Organization: Rose International
Position Number: 510127
Industry: Utility
Job Title: Senior Executive Administrative Assistant
Job Location: San Diego, CA, USA, 92101
Work Model: Onsite
Shift: 8AM PST to 5PM EST
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 12
Min Hourly Rate($): 50.00
Max Hourly Rate($): 63.00
Must Have Skills/Attributes: Administrative, Calendar Management, Multitask, Problem Management
Experience Desired:
Executive assistant supporting C Suite (5 yrs),
Familiarity with project coordination (5 yrs),
professionalism in verbal and written communication (5 yrs)
**C2C is not available**
Job Description
Required Qualifications/Skills/Experience
• Must be local to San Diego, CA, and available to work onsite at Sempra's corporate office.
• Extensive experience providing high-level administrative support to executives within a large corporate organization.
• Prior experience supporting project management activities, projects, or initiatives.
• Exceptional professionalism in verbal and written communication, workplace conduct, and executive interactions.
• Strong interpersonal and relationship-building skills, with the ability to communicate effectively with senior executives and C-suite leadership.
• Excellent organizational, coordination, and time-management skills.
• Ability to handle executive-level interactions with discretion, sound judgment, and attention to detail.
Preferred Skills
• Experience supporting C-suite executives in a large, complex corporate environment.
• Familiarity with project coordination, tracking deliverables, and supporting cross-functional initiatives.
• Ability to manage competing priorities while maintaining a high standard of accuracy and professionalism.
• Strong written and verbal communication skills, with confidence interacting with senior stakeholders.
Role Overview
The Executive Administrative Assistant will provide high-level administrative and coordination support to executives at Sempra's corporate office in San Diego. The ideal candidate will have a strong background supporting senior leadership within a large corporation and experience assisting with project management-related activities. This position requires exceptional professionalism, strong interpersonal skills, and the ability to communicate effectively with C-suite executives and other senior stakeholders. The successful candidate will demonstrate sound judgment, excellent organizational abilities, and the discretion necessary to operate in an executive-level environment. This is an onsite position requiring a local San Diego candidate.
Duties
• Provide administrative and coordination support to senior executives and C-suite leadership.
• Assist with project management-related activities, including coordinating tasks, tracking deliverables, and supporting project initiatives.
• Facilitate professional communication between executives, internal teams, and key stakeholders.
• Coordinate schedules, meetings, and other executive administrative activities as needed.
• Maintain a high level of professionalism and discretion when handling executive communications and sensitive information.
• Support organizational priorities by managing competing tasks and ensuring timely follow-up on assignments.
• Build and maintain effective working relationships with executives and cross-functional teams.
• Ensure administrative activities are completed accurately, efficiently, and in alignment with executive expectations.
- **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
- **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**
Benefits:
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.
California Pay Equity:
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.
If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.
Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).
Working for Rose International was the most pleasant assignment I have ever had. They were always on top of situations when necessary, and very helpful. I was very proud to be an employee of Rose International, and would recommend anyone to try to work with them.
Melvon, Consultant
I have been very pleased with my experience with Rose International. Everyone that I encountered was very helpful and courteous.
Stephanie, Consultant
Rose is an assembly of people grounded in honesty, truth and dignity for all of its employees and contractors.
Samba, Consultant
Thanks for the opportunity. If in the future I ever need a job, I would like to work for Rose International.
David, Consultant
You are customer service oriented. No matter whether it was the Recruiter or someone in Human Resources/Payroll, you were responsive. That to me is key!
Tonya, Consultant
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