Demo

Senior Administrative Assistant

Sentry
Stevens, WI Full Time
POSTED ON 1/28/2026 CLOSED ON 2/26/2026

What are the responsibilities and job description for the Senior Administrative Assistant position at Sentry?

The Senior Administrative Assistant performs comprehensive administrative support related tasks for our Chief Commercial Lines Claims Officer and the Commercial Claims organization.

What You'll Do

As a Senior Administrative Assistant, you will:

  • Research, calculate, and abstract information and supporting data in preparation for reports, charts and graphs.
  • Utilize Microsoft 365 applications on a regular basis (Word, Excel, PowerPoint).
  • Correlate and edit material submitted by others which may be presented to leadership in draft format.
  • Compose correspondence, from dictation or verbal direction, with clarity and conciseness.
  • Carry out details of the assigned leader’s particular responsibilities.
  • Relieve assigned leadership of routine and administrative details by maintaining a thorough knowledge of the leader’s work and anticipating the needs and priorities of the assigned leader.
  • Assemble, calculate, process, and may have authority to review expense reports, lease car reports, check requisitions and miscellaneous expense transactions.
  • Assist with travel planning, and with the planning and execution of large-scale multi-day meetings.
  • May act as a delegate to approve online systems on behalf of those supported.
  • Handle confidential information and maintain the security of the leader's records and files.
  • Maintain a non-conflict calendar and inform the assigned leader of scheduled meetings and appointments on a timely basis.

What It Takes

  • Associate Degree or equivalent work experience.
  • Minimum of 2 years of related work experience.
  • Previous experience as an administrative secretary/assistant beneficial.
  • Broad knowledge of company policies and procedures.
  • Strong communication and interpersonal skills. Ability to interact with stakeholders at all levels of the organization.
  • Mastery of office and administrative support skills.
  • Ability to assume responsibility with minimal supervision and make decisions within the scope of assigned authority.
  • Ability to operate standard office equipment, a personal computer, and various software packages.
  • Proficiency with Microsoft 356 applications (Word, Excel, PowerPoint) strongly preferred.
  • Ability to maintain confidentiality.

What You'll Receive

At Sentry, your total rewards go beyond competitive compensation. Below are some benefits and perks that you’ll receive.

  • Sentry is happy to offer flexibility through a scheduled Hybrid work model. Monday and Friday work from home if you choose to, Tuesday through Thursday you’ll work in office.
  • As a Sentry associate, you will have an in-office workspace and materials for your home office. In addition to the laptop, you will receive prior to your start, Sentry will provide equipment for your home office.
  • Meal Subsidy available for associates who report to an office.
  • 401(K) plan with a dollar-for-dollar match on your first eight percent, plus immediate vesting to help strengthen your financial future.
  • Continue your education and career development through Sentry University (SentryU) and utilize our Tuition Reimbursement program.
  • Generous Paid-Time Off plan for you to enjoy time out of the office as well as Volunteer-Time off.
  • Group Medical, Dental, Vision, Life insurance, Parental leave, and our Health and Wellness benefits to encourage a healthy lifestyle.
  • Well-being and Employee Assistance programs.
  • Sentry Foundation gift matching program to encourage charitable giving.

About Sentry

We take great pride in making Forbes’ list of America’s Best Midsize Employers. A lot of different factors go into that honor, many of which contribute to your job satisfaction.

Our bright future is built on a long-track record of success. We got our start in 1904 and have been helping businesses succeed and protect their futures ever since. Because of the trust placed in us, we’re one of the largest and financially strongest mutual insurance companies in the United States. We’re rated A by A.M. Best, the industry's leading rating authority.

Our headquarters is in Stevens Point, Wisconsin, with offices located throughout the United States. From sales to claims, and information technology to marketing, we enjoy a rewarding and challenging work environment with opportunities for ongoing professional development and growth.

Get ready to own your future at Sentry. Opportunities await!

Talent Acquisition Specialist

Thank you for your interest in Sentry!

Katelynne Rivera

Katelynne.Rivera@Sentry.com

Equal Employment Opportunity

Sentry is an Equal Opportunity Employer. It is our policy that there be no discrimination in employment based on race, color, national origin, religion, sex, disability, age, marital status, or sexual orientation.

Salary.com Estimation for Senior Administrative Assistant in Stevens, WI
$60,093 to $74,012
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