How Much Does an Administrative Assistant onsite make?

Administrative Assistant onsite made a median salary around $51,133 in March, 2025. The best-paid 25 percent made $57,303 probably that year, while the lowest-paid 25 percent made around $45,968. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, the number of years you have spent in your profession. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Check out Administrative Assistant onsite jobs in Lexington, Kentucky

Executive Administrative Assistant

The Connor Group - Louisville, KY

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Best-Paying Cities for Administrative Assistant onsite

The metropolitan areas that pay the highest salary in the Administrative Assistant onsite profession are Bellevue , Covington , Dayton , Erlanger , Fort Thomas .
Bellevue, KY $53,772
Covington, KY $53,772
Dayton, KY $53,772
Erlanger, KY $53,772
Fort Thomas, KY $53,772

Best-Paying States for Administrative Assistant onsite

The states and districts that pay Administrative Assistant onsite the highest salary are District of Columbia (around $61,194) , California (around $60,645) , New Jersey (around $60,260) , Alaska (around $59,875) , and Massachusetts (around $59,820) .
District of Columbia $61,194
California $60,645
New Jersey $60,260
Alaska $59,875
Massachusetts $59,820

What is the Career Path of Administrative Assistant onsite?

A career path is a sequence of jobs that leads to your short- and long-term career goals. Some follow a linear career path within one field, while others change fields periodically to achieve career or personal goals.

For Administrative Assistant onsite, the upper level is Administrative Assistant III , and then progresses to Administrative Assistant IV
Besides, Administrative Assistant onsite can also turn to other related jobs, including Medical Assistant onsite , Clinical Research Onsite Monitoring Supervisor , Administrative Assistant I and Administrative Assistant II .

Frequently Asked Questions for Administrative Assistant onsite

Q: What is the salary range of Administrative Assistant onsite in Lexington, KY?
A: In 2025 , the lowest-paid Administrative Assistant onsite in Lexington, KY earned an average annual salary of $45,968 , while the highest-paid made $57,303.
Q: What is the salary for an Administrative Assistant onsite in California?
A: Administrative Assistant onsite employed in California earned an average salary of $60,645 in 2025.

Average Administrative Assistant onsite Pay vs. Other Jobs

Administrative Assistant onsite earned an average salary of $51,133 in 2025. Other jobs related to Administrative Assistant onsite earned the following average salary in March, 2025. Medical Assistant onsite made $40,688 , Clinical Research Onsite Monitoring Supervisor made $120,090 , Administrative Assistant I and Administrative Assistant II made $43,527 and $50,679 respectively .

Relevant Jobs of Administrative Assistant onsite

Medical Assistant onsite - Average Salary $40,688
There is currently no job description for Medical Assistant onsite, be the first to submit the job responsibilities for Medical Assistant onsite.
The Clinical Research Onsite Monitoring Supervisor monitors and ensures all clinical research trials are conducted, recorded, and reported in adherence to established processes and procedures, FDA regulatory requirements, Good Clinical Practice (GCP) research standards, and all other applicable regulatory requirements. Supervises the team responsible for monitoring clinical research trials across multiple study sites. Being a Clinical Research Onsite Monitoring Supervisor may assist with design, development, and monitoring of clinical evaluation projects. Verifies data collected is accurate and complete. In addition, Clinical Research Onsite Monitoring Supervisor requires a bachelor's degree. May require ACRP or SOCRA certification. Typically reports to a manager. The Clinical Research Onsite Monitoring Supervisor supervises a group of primarily para-professional level staffs. May also be a level above a supervisor within high volume administrative/production environments. Makes day-to-day decisions within or for a group/small department. Has some authority for personnel actions. Working as a Clinical Research Onsite Monitoring Supervisor typically requires 3-5 years experience in the related area as an individual contributor. Thorough knowledge of functional area and department processes.
Administrative Assistant I - Average Salary $43,527
Administrative Assistant I provides administrative support to an individual, team, department or group in an organization. Collects, reviews and analyzes data and prepares reports, charts, budgets, and other presentation materials utilizing word processing, spreadsheet, or specialized software. Being an Administrative Assistant I prepares and distributes reports or other communications on a regular schedule. Maintains files, databases, and archives of relevant records. Additionally, Administrative Assistant I screens calls and responds to or routes routine inquiries from external or internal sources with appropriate correspondence or other messaging. Schedules and coordinates meetings, travel, and other group activities. May manage expense reporting, invoicing, office supply inventory, or other routine processes. Requires a high school diploma. Typically reports to a supervisor or manager. The Administrative Assistant I works under the close direction of senior personnel in the functional area. Possesses a moderate understanding of general aspects of the job. May require 0-1 year of general work experience.
Administrative Assistant II - Average Salary $50,679
Administrative Assistant II provides administrative support to an individual, team, department or group in an organization. Collects, reviews and analyzes data and prepares reports, charts, budgets, and other presentation materials utilizing word processing, spreadsheet, or specialized software. Being an Administrative Assistant II prepares and distributes reports or other communications on a regular schedule. Maintains files, databases, and archives of relevant records. Additionally, Administrative Assistant II screens calls and responds to or routes routine inquiries from external or internal sources with appropriate correspondence or other messaging. Schedules and coordinates meetings, travel, and other group activities. May manage expense reporting, invoicing, office supply inventory, or other routine processes. Requires a high school diploma. Typically reports to a supervisor or manager. The Administrative Assistant II works under moderate supervision. Gaining or has attained full proficiency in a specific area of discipline. To be an Administrative Assistant II typically requires 1-3 years of related experience.
Administrative Assistant III - Average Salary $60,804
Administrative Assistant III provides administrative support to an individual, team, department or group in an organization. Collects, reviews and analyzes data and prepares reports, charts, budgets, and other presentation materials utilizing word processing, spreadsheet, or specialized software. Being an Administrative Assistant III prepares and distributes reports or other communications on a regular schedule. Maintains files, databases, and archives of relevant records. Additionally, Administrative Assistant III screens calls and responds to or routes routine inquiries from external or internal sources with appropriate correspondence or other messaging. Schedules and coordinates meetings, travel, and other group activities. May manage expense reporting, invoicing, office supply inventory, or other routine processes. Requires a high school diploma. Typically reports to a supervisor or manager. The Administrative Assistant III works independently within established procedures associated with the specific job function. Has gained proficiency in multiple competencies relevant to the job. To be an Administrative Assistant III typically requires 3-5 years of related experience.