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Ohio Department of Administrative Services — Human Resources

Ohio civil service test guides

The Ohio Department of Administrative Services administers state merit system hiring, with competitive exams and job listings on the Ohio Careers portal.

Ohio state classified employment is governed by the Department of Administrative Services (DAS). The merit system uses competitive examinations, structured interviews, and scored applications to build eligible lists for classified positions.

Exam announcements and job postings are managed through the Ohio Careers portal. Each announcement specifies the examination method, subject areas, and the filing period.

Official test guides index (all titles)Ohio Department of Administrative…

General

PDFs open in a new tab on the government website.

  • Ohio Careers Portal

    Official Ohio state government job and exam application portal.

    Visit portal →
  • Ohio DAS — Human Resources

    State HR policies, classification plans, and merit system resources from the Ohio Department of Administrative Services.

    Visit DAS →

State examination booklets

PDFs open in a new tab on the government website.

  • Ohio State Highway Patrol — Trooper Recruiting

    Ohio State Highway Patrol trooper hiring process including written exam, physical fitness, and background investigation.

    Visit OSHP →

Local government booklets

PDFs open in a new tab on the government website.

  • City of Columbus — Civil Service Commission

    Columbus Civil Service Commission exam announcements for police, fire, and city government positions.

    Visit CSC →

Good to know

  • Ohio's classified civil service uses competitive examinations and eligible lists. Agencies certify candidates from the list in rank order to fill vacancies.
  • Veterans preference provides additional points on passing exam scores for eligible veterans in Ohio state hiring.
  • Many Ohio cities and counties (Cleveland, Cincinnati, Columbus, etc.) operate their own civil service systems. Contact local civil service commissions for city-specific exam information.

Supplemental prep on this site

Our title-based guides explain merit-system hiring, what many exams emphasize, and study checklists. They do not replace your announcement or official state booklets.

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