Full Time

Position SummaryWe are seeking a Product Development Engineer with creativity and technical proficiency to drive innovation from ideation to production. You will take ownership of new product designs lead redesigns for existing portfolios and optimize manufacturability usability and a

Position SummaryWe are seeking a Product Development Engineer with creativity and technical proficiency to drive innovation from ideation to production. You will take ownership of new product designs lead redesigns for existing portfolios and optimize manufacturability usability and a

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Mainstream Engineering

Full Time

Position Description:Due to a rapid advancement in our work we are seeking the employment of a talented Program this role you will get to work cross-functionally across the organization to ensure strategic objectives are being met and coordinated between internal and external stakeho

Position Description:Due to a rapid advancement in our work we are seeking the employment of a talented Program this role you will get to work cross-functionally across the organization to ensure strategic objectives are being met and coordinated between internal and external stakeho

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Mainstream Engineering

Full Time

Position SummaryResponsible for receiving and distributing incoming material deliveries and packages.Responsible for counting and accurately recording raw material items received as compared to the purchase order and follow-up with Purchasing on discrepancies.Assist in unloading conta

Position SummaryResponsible for receiving and distributing incoming material deliveries and packages.Responsible for counting and accurately recording raw material items received as compared to the purchase order and follow-up with Purchasing on discrepancies.Assist in unloading conta

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Mainstream Engineering

Full Time

We are seeking a full stack Senior Software Engineer to design develop and implement new software applications. Working with a small team you will lead numerous projects so you must be able to effectively manage your time and keep up with a fast-paced environment. This opportunity pre

We are seeking a full stack Senior Software Engineer to design develop and implement new software applications. Working with a small team you will lead numerous projects so you must be able to effectively manage your time and keep up with a fast-paced environment. This opportunity pre

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Mainstream Engineering

Full Time

We are seeking a detail oriented highly organized graphic and web designer focused on in-house editing organizing and creating graphic files for our products. Most of the files are already created (Adobe InDesign Illustrator) and a portion of the work would be updating these files for

We are seeking a detail oriented highly organized graphic and web designer focused on in-house editing organizing and creating graphic files for our products. Most of the files are already created (Adobe InDesign Illustrator) and a portion of the work would be updating these files for

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Mainstream Engineering

Full Time

Position SummaryThe Test Engineer for Mainstream Engineering is responsible for maintaining managing and troubleshooting production and engineering test systems and test equipment in support of product verification and validation activities. Reporting within the Quality organization t

Position SummaryThe Test Engineer for Mainstream Engineering is responsible for maintaining managing and troubleshooting production and engineering test systems and test equipment in support of product verification and validation activities. Reporting within the Quality organization t

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Mainstream Engineering

Full Time

As a Mechanical Design Engineer you will:Work with engineers on new product development teamsDevelop and revise 3D CAD models (including parts and complex assemblies) for prototype and production applicationsPrepare and revise technical drawings for all different types of components (

As a Mechanical Design Engineer you will:Work with engineers on new product development teamsDevelop and revise 3D CAD models (including parts and complex assemblies) for prototype and production applicationsPrepare and revise technical drawings for all different types of components (

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Mainstream Engineering

Part-Time

Position SummaryWe are seeking a part-time Chemical Lab Technician to support our R&D and manufacturing laboratory operations. This role is ideal for a recent graduate or current student looking to gain hands-on laboratory experience in a professional engineering and research environm

Position SummaryWe are seeking a part-time Chemical Lab Technician to support our R&D and manufacturing laboratory operations. This role is ideal for a recent graduate or current student looking to gain hands-on laboratory experience in a professional engineering and research environm

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Mainstream Engineering

Full Time

We are seeking a highly experienced and mechanically proficient operator to serve in a senior role within our rotomold machine facility. As a Rotomold Operator III you will act as a technical lead on the production floor overseeing complex machine operations guiding team members and e

We are seeking a highly experienced and mechanically proficient operator to serve in a senior role within our rotomold machine facility. As a Rotomold Operator III you will act as a technical lead on the production floor overseeing complex machine operations guiding team members and e

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Mainstream Engineering

Full Time

We are seeking skilled and dependable employees to support production in our rotomold machine facility. As a Rotomold Operator II you will take on more advanced responsibilities in operating and maintaining rotomold machinery according to strict safety and quality standards. Working w

We are seeking skilled and dependable employees to support production in our rotomold machine facility. As a Rotomold Operator II you will take on more advanced responsibilities in operating and maintaining rotomold machinery according to strict safety and quality standards. Working w

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Mainstream Engineering

Intern

Position SummaryWe are currently sourcing for Mechanical Engineering Interns for the summer of 2026. Successful candidates will work alongside of experienced R&D engineers on projects within the realm of thermal controls and energy conversion. Our R&D work is varied and projects are c

Position SummaryWe are currently sourcing for Mechanical Engineering Interns for the summer of 2026. Successful candidates will work alongside of experienced R&D engineers on projects within the realm of thermal controls and energy conversion. Our R&D work is varied and projects are c

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Mainstream Engineering

Part-Time

Position SummaryThe Part-Time Welder will weld military grade HVAC/R components and housings made from carbon steel stainless steel or aluminum. This position will be responsible for the set-up and operation of welding equipment. Specific responsibilities include:Set-up and operate sp

Position SummaryThe Part-Time Welder will weld military grade HVAC/R components and housings made from carbon steel stainless steel or aluminum. This position will be responsible for the set-up and operation of welding equipment. Specific responsibilities include:Set-up and operate sp

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