Human Resources Assistant

Location: Louisiana

Human Resources Assistant page is loaded## Human Resources Assistant locations:
Garyville, Louisiana time type:
Full time posted on:
Posted Todaytime left to apply:
End Date:
March 12, 2026 (13 days left to apply) job requisition :
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** An exciting career awaits you
** At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.
** Position Summary
** The HR Assistant is a key administrative support role performing a range of HR support tasks for the Garyville Refinery. The HR assistant will report to the Garyville Refinery HR Director and will primarily support the HR Business Partner team at the Garyville Refinery, with secondary support for community relations and sitewide communications.
** Responsibilities
* ** Supports various human resources functions and performs related administrative duties for the Garyville Refinery.
* Helps compile HR related data and information to support HR Business Partner functions.
* Reviews and processes personnel data, benefit plans and other human resources-related actions utilizing technology and HR systems (Workday, Workforce, Absence Soft, etc.).
* Provides administrative and scheduling support for recruiting and onboarding activities.
* Provides support for refinery-wide employee experience events and activities.
* Assists with community relations and communications needs for the Garyville refinery.
* Participates in developing new and improved approaches to various aspects of human resources and in recommending new and improved administrative methods and techniques to accomplish desired results.
** Qualifications
* ** High School Diploma or equivalent required
* Two (2) years of Human Resources or relevant support experience required
* Strong written and verbal communication skills preferred
* Strong attention to detail and organizational skills preferred
* Experience with Workday or other major HRIS systems preferred
* Data processing skills and experience using Microsoft Office products (Excel, Word, PowerPoint, Forms, Teams, etc.) preferred

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Garyville, Louisiana Additional locations:

Job

Requisition  Address:

Hwy #61 Marathon Ave

Education:

High School (Required)
Employee Group:

Full time Employee Subgroup:

Regular Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship  or any other status protected by applicable federal, state, or local laws.  

If you would like more information about your EEO rights as an applicant, .
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacqu Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation.

Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at .The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity

Employer:

Veteran / Disability We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
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