HR Assistant

We are seeking a dedicated HR Support Specialist to join our team and assist with the onboarding of new associates following a significant acquisition. This role involves project work that supports the HR team in various capacities.

• Enter new associate data into the HRIS system accurately and efficiently.
• Provide comprehensive benefits support to new associates.
• Participate in special projects as needed to support the HR team.

• Experience in administrative support and HR support.
• Proficiency in benefits administration.
• Familiarity with HR systems such as Workday and PPO.
• Strong multitasking and prioritization abilities.
• Attention to detail.
• Excellent communication skills, both verbal and written.
• Ability to effectively follow processes and procedures.

• Bachelor's Degree in HR, Project Management, HRIS, Business, or a related field is highly preferred.
• Experience with HR systems or customer management systems is highly preferred.
• At least 1 year of HR experience, including exposure to benefits and general HR concepts.
• Ability to work independently as well as collaboratively within a team.

This full-time role requires working 40 hours per week, Monday through Friday, from 8:00 AM to 4:30 PM, with the possibility of extending to 5:00 PM. The position is based in an office setting in Wisconsin, USA, with some flexibility allowed for appointments and weather-related adjustments. The work schedule starts as early as 7:00 AM.

This is a Contract position based out of Oshkosh, WI.

The pay range for this position is $20.00 - $24.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Oshkosh,WI.

This position is anticipated to close on Sep 8, 2026.

About Aston Carter

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.