Senior Administrative Assistant to Assistant Director, Treatment Services

State-of-Missour; St. Louis (MO); On-site; USD 42,000 - 62,000; Full time

Benefits offered by this job

Health insurance

Paid holidays

Paid leave

Retirement plan

Cafeteria plan

Job summary

The St. Louis Forensic Treatment Center – North Campus is seeking a senior Administrative Support Assistant to assist the Assistant Director of Treatment Services and the Competency Restoration Program.

The role requires independent, confidential office management and strong organizational abilities. Responsibilities include maintaining calendars, coordinating meeting logistics, developing spreadsheets, composing correspondence, and preparing standardized reports.

Qualifications

• Knowledge of office procedures and confidentiality.
• Skilled in operating standard office equipment.
• Ability to organize work assignments and calendar coordination.
• Ability to guide and support other employees.
• Discretion and professionalism in handling information.
• Strong writing and communication skills.

Responsibilities

• Maintain daily functioning of the ADTS office with independence.
• Establish and maintain complex confidential filing systems.
• Maintain calendars and schedules; coordinate meeting logistics.
• Develop spreadsheets and databases; prepare standardized reports.
• Compose correspondence; attend meetings and take notes.
• Transcribe written and verbal communications.

Skills

Clerical experience

Office organization

Guidance to staff

Discretion & confidentiality

Written communication

Prioritization

Attention to detail

Tools

Office equipment (copiers/printers)

Job description

The St. Louis Forensic Treatment Center – North Campus is seeking a senior Administrative Support Assistant to assist the Assistant Director of Treatment Services and the Competency Restoration Program.

The role requires independent, confidential office management and strong organizational abilities. Responsibilities include maintaining calendars, coordinating meeting logistics, developing spreadsheets, composing correspondence, and preparing standardized reports.