OPT Purchasing Assistant Jobs
Purchasing Assistant jobs are a strong fit for F-1 OPT students with backgrounds in supply chain, business, or operations. Most roles qualify as STEM-adjacent when paired with a relevant degree, and employers in manufacturing, retail, and logistics regularly hire candidates on OPT work authorization.
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Purchasing Assistant | Carson, CA
Regular Employee | Salary Non-Exempt | $25.00 - 30.00
What you’ll do:
The Purchasing Assistant position is responsible for supporting the Supply Chain Management department by providing administrative support, entering data, accurately reporting information in a timely manner, filing, interacting with cross-functional teams, and working on special projects.
- Provide administrative support to the Supply Chain Management team, including data entry
- Ensure purchase orders and invoices are properly processed; may require data entry and analysis
- Complete monthly reports (charts, data, and graphs) in a timely and accurate manner
- Assist in maintaining adequate records to support buying activities, audit control, supplier performance, and expenditure reporting
- Able to take on some responsibilities for procurement of MRO (Maintenance, Repairs, and Operations - indirect material) items
- Assist with analyzing quotes and soliciting written and verbal quotes from suppliers
- Prepare and handle confidential information
- Follow established processes and procedures and assist in implementing improvements
- Other tasks as assigned
What you need to be successful:
Bachelor’s degree in Business Administration or Supply Chain Management, 2-4 years related experience, or equivalent combination of education and experience
- Proven understanding of general business practices
- Excellent attendance
- Must be willing to maintain confidentiality under varying circumstances
- Proficient in Microsoft Office Suite – proven ability in Excel to generate graphs/charts, V Lookup, Pivot Tables, etc. along with a strong skillset to put together presentations for executive level reporting
- Excellent verbal, written and communication skills
- Versatile, flexible, with a willingness to work with constantly changing priorities
- Articulate, energetic, creative, and positive
- Acute attention to detail
- Strong reading comprehension and grammar skills
- Comfortable working with minimal direction, on occasion
Why Aebi Schmidt Group?
Our people are our greatest asset, and your success is our success! That’s why we provide comprehensive benefits that support your health, financial security, and work-life balance—so you can thrive both personally and professionally.
- Health & Wellness: Medical, Dental, Vision, HSA/FSA, Wellness Plan
- Financial Security: 401(k) with match, Disability, Life Insurance
- Work/Life & Growth: Educational Reimbursement, EAP, Dependent Care
At Aebi Schmidt Group, we don’t just offer benefits—we invest in your well-being. Join us and experience the difference!
Who we are:
The Aebi Schmidt Group is a global leader in intelligent solutions for customers who care for clean and safe infrastructure and cultivate challenging grounds.
At Aebi Schmidt USA, we are proud to offer a wide range of high-quality products designed specifically for your unique needs. Our global product brands bring you an exceptional variety of equipment for both summer and winter maintenance, airport operations, and agricultural technology. From sweepers and trailers to spreaders and snowplows, we have the equipment you need to tackle any challenge. Our dedicated workforce is committed to helping you achieve economic, safe, and efficient solutions that improve your performance and overcome any obstacle.
Our mission at Aebi Schmidt Group is to go beyond individual projects and strive for total solutions. We believe in providing you with comprehensive and integrated systems that enable efficient and effective operations. Whether you’re behind the wheel of a snowplow truck in winter, cleaning the streets in summer, keeping airport runways clear, or hauling rental equipment on a trailer, we have a custom solution to help you overcome any challenge that the environment might throw at you.
Equal Employment Opportunity (EEO)
Aebi Schmidt Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, genetic information, status as a protected veteran or status as a qualified individual with a disability, or any other characteristic protected by applicable federal, state, or local law. If you have a disability and would like to request an accommodation in order to apply, please email us at careers@aebi-schmidt.com.
Aebi Schmidt Group is an E-Verify Employer
Aebi Schmidt Group uses E-Verify, which is an online system operated by the U.S. Department of Homeland Security in partnership with the Social Security Administration to verify employment eligibility and validate social security numbers. Through participation in the E-Verify program, information entered on Form I-9 will be provided and compared to information available at both of these agencies. See posters for more details. E-Verify Notice U.S. Right to Work Notice.
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Get Access To All JobsTips for Finding OPT Sponsorship as a Purchasing Assistant
Emphasize your supply chain coursework
Hiring managers want to see that your academic background connects directly to purchasing work. List relevant courses like procurement, operations management, or logistics on your resume to strengthen the degree-to-role connection required for OPT authorization.
Target employers with procurement teams
Large manufacturers, retailers, and distributors typically have dedicated procurement departments and established processes for hiring OPT students. Smaller companies may be unfamiliar with work authorization requirements, so prioritizing structured organizations reduces friction in the hiring process.
Address OPT early and clearly
When recruiters ask about work authorization, state your OPT status, your current end date, and whether your degree qualifies for the 24-month STEM extension. Giving a clear, confident answer upfront removes uncertainty and prevents your application from stalling later.
Highlight ERP and procurement software experience
Familiarity with tools like SAP, Oracle, or Coupa signals you can contribute immediately. Employers in purchasing value technical fluency because onboarding is faster, and it demonstrates the specialized skills that support a strong OPT sponsorship case.
Position internship experience as direct evidence
If you completed a CPT or OPT internship in supply chain or operations, lead with it. Real purchasing tasks like vendor communication, purchase order processing, or inventory tracking show employers you understand the role beyond classroom theory.
Understand your OPT reporting obligations
Purchasing Assistant roles require standard employment reporting through your DSO. Confirm your employer's name, address, and start date are updated in SEVIS within 10 days of starting. Gaps in reporting can jeopardize your status even if your EAD is valid.
Purchasing Assistant OPT: Frequently Asked Questions
Can I work as a Purchasing Assistant on F-1 OPT?
Yes, if your degree field relates to the role. A Purchasing Assistant position typically qualifies under supply chain management, business administration, or operations-related majors. Your DSO must authorize the employment, and the work must directly relate to your degree program. Roles that involve procurement analysis, vendor management, or inventory coordination generally satisfy that connection.
Does a Purchasing Assistant role qualify for the STEM OPT extension?
It depends on your degree, not the job title. If you graduated with a STEM-designated major such as supply chain management, industrial engineering, or management information systems, and your employer is enrolled in E-Verify, you can apply for the 24-month STEM extension. Check your program's CIP code on the official DHS STEM designation list to confirm eligibility before applying.
How do I find Purchasing Assistant jobs that are open to OPT students?
Migrate Mate is built specifically for F-1 OPT students and filters jobs by sponsorship and work authorization compatibility. Searching there saves time compared to filtering through postings that don't address OPT status. When you do reach out to employers, focus on companies with procurement departments large enough to have experience navigating work authorization for international hires.
What happens to my OPT if I lose my Purchasing Assistant job?
You have a 90-day unemployment buffer during your OPT period. If you're on the standard 12-month OPT, 90 days total across all gaps is the maximum. On the STEM extension, you get an additional 60 days, for 150 days total. Exceeding the limit ends your authorized stay, so start your job search immediately and report employment changes to your DSO without delay.
Do Purchasing Assistant employers typically understand OPT work authorization?
Experience varies significantly by company size and industry. Larger organizations in manufacturing, retail, or logistics often have HR teams familiar with OPT and EAD cards. Smaller or regional suppliers may not. When reaching out, a brief, factual explanation of OPT, your EAD validity, and any STEM extension eligibility helps reduce hesitation and keeps the conversation moving forward.