Administrative Assistant

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Published on:
Aug 29, 2026

Country:
United States

Location:

Austin, Texas

Company:
Luminex Corporation

Job Category:
Others

Employment type:

Regular Full Time

Diasorin is a global leader in immunodiagnostic and molecular diagnostic solutions, advancing science to improve patient outcomes worldwide. For more than 50 years, we have combined scientific rigor with an entrepreneurial mindset, operating with a strong commitment to innovation, accountability, and results to deliver trusted diagnostic solutions.

As the Diagnostics Specialist, Diasorin continuously invests in research, technology, and people. Guided by our values of operational excellence, customer focus, and teamwork, we empower teams to think boldly, act decisively, and transform ideas into meaningful impact across one of the industry’s broadest specialty diagnostic portfolios.

When you join Diasorin, you are not just filling a role. You are helping build what comes next.

• Build What Matters
  Take ownership, challenge the status quo, and contribute directly to solutions that improve patient care worldwide.
• Innovate with Agility at a Global Scale
  Work in an entrepreneurial environment that enables speed, collaboration, and global impact.
• Grow in a People-Centered Culture
  Thrive in a culture that values accountability, inclusion, and continuous development.

The Administrative Assistant role will provide high-level administrative support for the Executive team. They are expected to routinely exercise sound, and where appropriate, independent judgment related to certain scheduling matters. The position will also assist in drafting and reviewing both internal and external communications for their Executive team. This position will be the first point of contact for employees, visitors, and stakeholders, ensuring a professional and welcoming experience.

This role is critical in maintaining office efficiency and supporting business operations through administrative and clerical responsibilities. This role will handle a variety of tasks, from coordinating meetings and managing correspondence to assisting with travel arrangements and office logistics. This position will also serve as backup to the Administrative Assistant / Receptionist role.

The ideal candidate is a proactive and highly organized professional with strong communication skills and a customer-focused mindset. The incumbent will exercise discretion to effectively manage the administrative components and work closely with the Sr. Executive Assistant to the President. The role requires the exercise of discretion, confidentiality and independent judgment in matters.

• Anticipating needs of the Executive team they support regarding tasks, scheduling, making travel arrangements, coordinating domestic and international flights, accommodations and other itinerary specifics
• Coordinates meetings, reserves conference rooms, prioritizes functions and appointments, ensuring that meetings are carried out seamlessly
• Drafting of communications, letters, press releases and other forms of communication
• Use of independent business and administrative judgment in key areas to support the team
• General administrative duties such as planning events, distributing information, drafting agendas and executing executive-level documents
• Using independent judgment in preparing reports and correspondence
• Exhibiting professional demeanor and appropriate representation of Executive department is critical
• Coordinating travel and maintaining the team’s calendars
• Professional interaction with Executives and staff
• Confidentiality and discretion in handling sensitive information
• Anticipating needs of functional VP regarding tasks and scheduling
• General administrative duties, including, answering phones and executing executive documents
• Professional demeanor and appropriate representation of department critical
• Entering purchase requisitions / purchase orders into the system for the team
• Coordinating catering lunches as needed