Job Description
Job DetailsJob Location: Littleton, Ma Corporate Office - Littleton, MA 01460Position Type: InternshipSalary Range: $23.00 - $25.00 HourlyThe role of Accounts Payable Account Co-Op will provide hands-on support to the Finance team. This role manages accounts payable functions, including processing invoices, matching purchase orders, and handling vendor inquiries. It supports reconciliations, month-end close, and ad hoc finance projects while ensuring accuracy and timeliness.
Essential Functions:
Accurately process a high volume of vendor invoices.
Match POs and receipts with invoices and ensure coding accuracy.
Handle urgent payment requests.
Respond to vendor inquiries and assist with issue resolution.
Assist with AP reconciliations and monthly close tasks as needed.
Support ad hoc projects and finance team initiatives.
Qualifications:
Associate or bachelor’s degree in accounting or related field preferred.
2+ years of AP experience; temp or contract experience is a plus.
Proficiency with ERP systems and Excel.
Ability to learn quickly, work independently, and meet tight deadlines.
Reliable, detail-oriented, and professional.
Physical and Environmental Considerations:
Required use of standard office equipment including laptop, phone, copier, etc.
Typical office environment.
Must be able to sit for long periods of time.
The hiring range represents what Mevion Medical Systems, Inc. reasonably expects to pay for this position at the time of posting. The actual salary offered will depend on the selected candidate’s qualifications, experience, skills, and other job-related factors.
Qualifications
MEVION MEDICAL SYSTEMS INC
Mevion Medical Systems, Inc. is a leading provider of proton therapy systems for use in radiation treatment for cancer patients. Mevion is privately held and based in Littleton, Massachusetts, with international offices in the United Kingdom and Japan and a joint venture in China. For more information, please visit www.mevion.com.
About the MEVION S250 Series:
The MEVION S250 Series is elegantly designed to deliver high-powered, efficient proton therapy treatments. Built upon the world’s only gantry-mounted proton accelerator and benefitting from Mevion’s patented direct beam technology, the MEVION S250 Series delivers on the therapeutic promise of proton therapy while enhancing beam quality, stability and uptime. The result is reduced system complexity, higher reliability and throughput, and lower capital and operating costs—making the MEVION S250 Series a compelling, financially viable solution for all cancer centers. The Series is comprised of:
• MEVION S250, offering highly stable, next-generation volumetric delivery capabilities
• MEVION S250i with HYPERSCAN technology, overcoming pencil beam scanning uncertainties by delivering robust Intensity Modulated Proton Therapy treatment at hyper-speed
• MEVION S250mx, making proton therapy fully scalable, with two, three and four room designs that are inherently redundant and guarantee 100 percent facility uptime
