Demo

HR Administrative Assistant

Lensa
Portage, MI Full Time
POSTED ON 12/8/2025 CLOSED ON 1/6/2026

What are the responsibilities and job description for the HR Administrative Assistant position at Lensa?

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for System One. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

Job Title: HR Administrative Assistant

Location: Portage, MI

Hours/Schedule: 8:00am to 5:00pm

Type: Contract

Requirements

  • 1 year experience in an administrative position, with experience preferred in worker’s compensation, leaves of absence administration or accommodations a plus.
  • Proficiency using Microsoft Office Suite technology, including complex document creation, spreadsheet creation, and presentation creation. Prefer demonstrated proficiency in departmental system navigation and report writing, where applicable. Proficiency in case management system preferred.
  • Detail-orientation
  • Ability to take initiative, learn new concepts/processes, and improve current processes
  • Ability to provide rapid, accurate response to confidential/sensitive requests and to handle confidential information
  • Ability to prioritize multiple simultaneous deliverables and work in a demanding environment
  • Demonstrated interpersonal, oral and written communication skills
  • Ability to support AND dedication to work in an environment that values customer service

Responsibilities

  • Maintain accurate case documentation in a service center environment.
  • Monitor, update, and distribute shared email boxes daily as required.
  • Primary focus of the role is to enter, administer and review systems data. Generate, route and file required documents according to schedules and processes
  • Format, generate and route reports as applicable Respond to routine departmental questions and respond to general internal/external customer requests Upload documentation into various systems, such as record retention system

Benefits

System One offers eligible employees health and welfare benefits coverage options, including medical, dental, vision, spending accounts, life insurance, voluntary plans, and participation in a 401(k) plan.

Ref: #558-Scientific

System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

If you have questions about this posting, please contact support@lensa.com
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Salary.com Estimation for HR Administrative Assistant in Portage, MI
$49,172 to $59,612
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