
Located in Bristol, Rhode Island for over 50 years, Tri-Mack Plastics is a leading manufacturer of high-temperature thermoplastic components for the aerospace-defense, semiconductor, energy and medical industries.
Our broad capabilities include collaborative engineering, tool making, injection molding, thermoplastic composite processing, multi-axis CNC machining, bonding and assembly, testing and quality control - all within a modern, environmentally controlled 60,000 sq. ft. facility.
Our culture is based on values that promote respect, teamwork and accountability and we are committed to meeting customer requirements through our ISO 9001/AS9100 quality management system.
PLEASE NOTE - Applicants are required to pass a criminal background check. This position involves access to data that is subject to International Traffic in Arms Regulations (ITAR). Applicants must be authorized to work for any employer in the U.S.
The Shipping & Receiving Associate is responsible for knowing what needs to ship each day and identifying in-house work orders that need expediting to remain on or ahead of schedule. This position will review customer order requirements, create packing lists and invoices, coordinate shipments from customer portals, pull proper quantities from inventory, package and label parts for shipment, ensuring that all pre-shipping customer requirements are met. The Associate helps maintain a secure and organized stockroom by assuring an accurate perpetual inventory is kept, as well as opening and receiving raw material, tooling, consumables and subcontracted parts on a daily basis. This position will help to ensure related information is shared in a timely way as appropriate across all department lines to avoid unexpected problems or delays. This is a full time position and may require overtime from time to time.
Date Posted: April 20, 2026
Schedule: Monday-Friday, 1st Shift
Job Type: Full-Time
We offer competitive salaries and generous benefits, including:
If you’re looking for an innovative, values-driven company where you can put your mechanical aptitude and expertise to work, grow your career and take on ever-bigger challenges, you may just have found the place! We know our continued success is dependent upon our employees, which is why we are always on the lookout for reliable, knowledgeable and dynamic individuals with past success in a collaborative team setting, working with clear objectives and direction.
*Tri-Mack Plastics provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status or genetic information. Tri-Mack is a drug-free work environment. Pre-employment drug screening (excludes THC) and background checks are required.
Thermoplastic composites processing, hybrid molding, injection molding, precision machining, and more.
We manufacture precision thermoplastic parts for aerospace, defense, medical, and industrial equipment markets.
See all current career opportunities at Tri-Mack.