Executive Assistant (Marketing/Clinical)

Date:  Nov 20, 2025
Category:  Corporate
Location: 

Union City, CA, US, 94587-1234

About Company

Mizuho OSI is the leader in the markets for specialty surgery and patient positioning. The company’s portfolio includes specialty surgical tables for procedure-specific approaches that improve patient outcomes in spine and orthopedic surgeries along with disposable and reusable surgical patient care products.

 

Job Summary

The Executive Assistant provides high-level administrative and operational support to executives in Product Management, Marketing, and Clinical functions. This role requires proactive problem-solving, advanced digital skills, and the ability to manage confidential and time-sensitive matters. The role will leverage modern tools to optimize workflows and support strategic initiatives in Orthopedics/Spine.

 

Responsibilities:

  • Supports Product Management, Marketing, and Clinical teams in daily operations, project coordination, and strategic initiatives.
  • Prepares, edits, and manages documents, presentations, and reports using Microsoft Office 365 suite of tools.
  • Demonstrate extreme attention to detail in understanding executive priorities, interpreting instructions, and executing tasks with precision and accountability.
  • Assertively manage executive calendars in a fast-paced, dynamic environment, anticipating conflicts, prioritizing meetings, and ensuring optimal time utilization.
  • Act as a professional representative of the executive in selecting internal and external interactions, maintaining discretion, professionalism, and alignment with leadership expectations.
  • Take notes, document action items and next steps during meetings, and as appropriate, follow up to ensure that such activities have been completed.
  • Provide administrative support including calendar scheduling and maintenance, events and meetings coordination, travel arrangements and logistics, and interview scheduling.
  • Respond to manager and employee questions, refer them to appropriate resources, and follow up to ensure closed loop communication in a timely and effective manner.
  • Maintain files, order supplies, form and other resources so that paperwork and information is readily available.
  • Make suggestions to better facilitate or improve administrative processes.
  • Leverages use of Generative AI tools (e.g., Microsoft Copilot) to:
    • Draft and refine communications, reports, and presentations.
    • Summarize meeting notes and action items.
    • Automate repetitive tasks such as scheduling, follow-ups, and document formatting.
    • Conduct preliminary research and generate insights into departmental initiatives.
    • Create templates and workflows that improve team efficiency and reduce administrative overhead.
  • Communicate effectively with internal and external stakeholders, including international partners.
  • Review and respond to critical emails and voicemails, draft responses, and ensure closed-loop communication.
  • Maintain confidential files, manage supplies and resources, and support process improvements.
  • Provide backup support to reception and other senior executives as needed.
  • Demonstrate cultural sensitivity and basic fluency in Japanese for business communications.
  • Assist in the planning and execution of professional programs that may include educational and clinical research activities.
  • Other duties as assigned.

 

Qualifications & Requirements:

  • Bachelor’s degree preferred; minimum 7 years directly related experience or equivalent combination of education and experience.
  • Proficient in Microsoft Office 365, including Outlook, Word, Excel, PowerPoint, and Teams.
  • Demonstrated experience using Generative AI tools in a professional setting to enhance productivity, communication, and decision-making highly preferred.
  • Knowledge of hospital industry and human anatomy and/or medical device marketing experience preferred.
  • Ability to evaluate AI-generated content critically, ensuring accuracy, tone, and alignment with executive expectations highly preferred.
  • Familiarity with AI-powered productivity platforms (e.g., Microsoft 365 Copilot, ) and willingness to adopt emerging tools highly preferred.
  • Strong skills in reading, speaking and writing in English required. Basic business fluency in Japanese (reading, writing, speaking) highly preferred.
  • Exceptional communication, interpersonal, organization, productivity, and time management skills.
  • Thorough knowledge of company operations and policies and procedures.
  • Ability to handle details of a highly confidential and critical nature with strong attention to detail.
  • Ability to organize and prioritize tasks and meet deadlines in fast-paced environment.
  • Ability to deal with all situations with tact and a high level of professionalism.
  • Ability to exercise judgment in screening calls and responding to requests and inquiries from internal and external audiences.
  • Ability to work effectively in a multicultural environment and interact with senior management.
  • Willingness to work onsite 5 days/week and be accessible on weekends.
  • May require travel up to 10% with some weekend travel within the United States and internationally.

 

Pay Scale: $100,000- $138,000 DOE + potential annual bonus + comprehensive benefits package

 


EOE STATEMENT

Mizuho OSI is an Equal Opportunity Employer and makes business decisions based on job related criteria only. Company policy prohibits unlawful discrimination based on race, color, religious creed, gender, religion, marital status, registered domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition including genetic characteristics, sexual orientation, sexual identity, or any other consideration made unlawful by federal, state or local laws.

Mizuho OSI conducts criminal conviction background checks and drug screening through a third-party screening vendor which includes searches of address history, criminal convictions, court records, education verification, employment verification, and reference checks. In addition, depending on the nature of the position for which you are applying, a motor vehicle driving report, a credit report, and/or ID checks in other non-U.S. countries are also included.

Criminal conviction background checks will run after an applicant has received and accepted a conditional offer of employment. After a conditional offer is made and before any background check is performed, applicants will receive background check disclosure and consent forms under state and federal laws, such as the Fair Credit Reporting Act and the Investigative Consumer Reporting Agencies Act. Existence of a criminal record is not an automatic bar to employment. An assessment will be made about whether the conviction has a direct and adverse relationship to the job in question. No job offer will be withdrawn, and no adverse action will be taken against any employee, based on the results of a criminal conviction background check, without an individualized assessment of whether the applicant’s conviction history has  direct and adverse relationship with the specific duties of the job in question.

Top Reasons To Join The Mizuho OSI Team

• Privately held company with a tradition of market leadership and best-in-class innovation
• Fast-paced entrepreneurial culture focused on dramatically improving patient outcomes through personal empowerment
• Emphasis on continuous improvement and celebration of our values of R.E.S.P.E.C.T. and the Mizuho OSI Way.
• Create innovative solutions designed and manufactured at our HQ in Northern California

The Mizuho OSI Way

In 1978, we set out to change the way patients undergo surgery. As a Mizuho OSI customer, you can expect our commitment to the following…
• We commit to your satisfaction. If you are dissatisfied, we will strive to make it right.
• We do things the right way. We commit to hire people with competence, generosity and a caring attitude.
• We motivate our employees to use their individual strengths to provide creative solutions, changes, and innovations.
• We anticipate your needs through customer experiences, thus nurturing our relationships.

Collectively, this creates an environment that enables and inspires healthcare professionals to improve the lives of patients.
Dare to go further. Care to do more.

BENEFITS

At Mizuho OSI, we believe better solutions and decisions are born of diversity and are proudly an EEO/AA employer. We offer a comprehensive benefits package that includes: medical, dental, vision, life insurance, 401k with matching, educational assistance and more.

FOR OUR SERVICE MEMBERS AND VETERANS

Mizuho OSI values the service Veterans and their family members have given to our country and we support the hiring of returning Service Members and military spouses. If you are a Veteran or wounded warrior and would like assistance with the employment process at Mizuho OSI, please contact HR at (510) 429-1500.

FOR PERSONS WITH DISABILITIES

If you are a person with a disability or a disabled Veteran and are applying for a job with Mizuho OSI, we would like to ensure your application process goes as smoothly as possible. If you need additional assistance, information or answers to your questions, feel free to contact HR at (510) 429-1500.

EOE STATEMENT

Mizuho OSI is an Equal Opportunity Employer and makes business decisions based on job related criteria only. Company policy prohibits unlawful discrimination based on race, color, religious creed, gender, religion, marital status, registered domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition including genetic characteristics, sexual orientation, sexual identity, or any other consideration made unlawful by federal, state or local laws.

BENEFITS

At Mizuho OSI, we believe better solutions and decisions are born of diversity and are proudly an EEO/AA employer. We offer a comprehensive benefits package that includes: medical, dental, vision, life insurance, 401k with matching, educational assistance and more.

FOR OUR SERVICE MEMBERS AND VETERANS

Mizuho OSI values the service Veterans and their family members have given to our country and we support the hiring of returning Service Members and military spouses. If you are a Veteran or wounded warrior and would like assistance with the employment process at Mizuho OSI, please contact HR at (510) 429-1500.

FOR PERSONS WITH DISABILITIES

If you are a person with a disability or a disabled Veteran and are applying for a job with Mizuho OSI, we would like to ensure your application process goes as smoothly as possible. If you need additional assistance, information or answers to your questions, feel free to contact HR at (510) 429-1500.