Engineering Manufacturing jobs in Middlesex

This role oversees the development and optimization of manufacturing processes to ensure efficient, high‑quality production. It focuses on improving tooling, workflows, and cross‑functional collaboration to support reliable output in a precision‑driven environment.

The Senior Electrical Design Engineer plays a key role in designing, developing, testing, and certifying advanced electronic and lighting systems for aerospace applications. In this role you will utilize your expertise in circuit design, system-level integration, and adherence to aerospace environmental and development standards.

This role ensures products and manufacturing processes meet strict quality, regulatory, and customer standards while supporting audits, inspections, and continuous improvement. It also leads root‑cause investigations, manages non‑conformances and FAIRs, and partners with production teams to strengthen overall quality performance.

This role ensures products and processes meet strict quality, regulatory, and customer requirements while supporting audits, non‑conformance management, and continuous‑improvement efforts in a high‑reliability manufacturing environment. It also drives compliance with industry standards, leads inspection and documentation activities, and collaborates cross‑functionally to strengthen quality culture and reduce risk.

This role leads the development, maintenance, and continuous improvement of the quality management system while supporting new product development and resolving production quality issues in a complex manufacturing environment. It drives quality culture, leads cross‑functional improvement initiatives, and serves as the primary interface for customer quality concerns, audits, and compliance activities.

This Quality Manager will oversee the full Quality Management System, support new product development, and drive continuous improvement across a diverse manufacturing environment. They'll serve as the primary quality liaison for customers while ensuring smooth production, timely problem resolution, and operational excellence.

The Senior Quality & Regulatory Engineer will serve as the primary U.S. quality lead for Class II spine medical devices, ensuring regulatory compliance and seamless oversight of international manufacturing partners. The role offers autonomy, strategic influence, and direct interaction with FDA, suppliers, and global engineering teams.

The Quality Manager oversees the Quality Management System, new product development quality, and continuous improvement initiatives in a fast‑paced manufacturing environment. The position is highly hands‑on, blending technical problem solving with leadership responsibilities across engineering, operations, and customer engagement.

This is a high‑impact, hands‑on manufacturing engineering position supporting the scale‑up and ongoing production of next‑generation medical device assemblies. The Lead Manufacturing Engineer will develop, refine, and validate manufacturing processes; build fixtures and tooling; improve assembly workflows; and ensure production readiness by partnering closely with quality, operations, and engineering teams.

This role ensures products and manufacturing processes meet strict quality, regulatory, and customer standards while supporting audits, inspections, and continuous improvement. It also leads root‑cause investigations, manages non‑conformances and FAIRs, and partners with production teams to strengthen overall quality performance

This role serves as the U.S.-based quality and regulatory lead, ensuring full compliance with medical‑device regulations while overseeing quality systems, supplier performance, and imported product controls. It supports audits, design transfer, CAPA, inspections, and end‑to‑end oversight of global manufacturing partners to maintain product safety, documentation accuracy, and regulatory readiness.

This role supports production and customer quality by maintaining and improving the quality management system, driving process controls across front‑end and back‑end manufacturing, and leading cross‑functional problem‑solving for continuous improvement. It oversees CAPA, audits, supplier quality, risk assessment, validation activities, and compliance with industry standards to ensure products meet strict regulatory and customer requirements.

Joining the Electrical Engineering team, the Electrical Test Engineer II will play a key part in ensuring the performance, reliability, and quality of advanced hardware and embedded firmware systems. You will work cross-functionally to build automated test strategies, troubleshoot complex issues, and support continuous improvement throughout the development lifecycle.

My client is seeking a Product Development Engineer to support next‑generation power conversion solutions. This role offers hands‑on involvement with innovative products, advanced engineering challenges, and opportunities to influence system‑level designs used by major industry leaders.

The Engineering Manager blends hands-on technical work with team leadership. The role focuses on maintaining product compliance across Class I-III devices through updated test protocols, documentation, and design changes. You'll work closely with internal partners to ensure standards are kept current, gaps are identified early, and products continue to meet regulatory and customer expectations.

The Engineering Program Manager is responsible for leading the planning, execution, and successful delivery of complex programs that involve chemical processes, metallurgical systems, and electrochemical technologies. The Program Manager will guide new product and process development from concept through commercialization, ensuring technical rigor, high quality, and on-time delivery.

This role supports production by ensuring materials and processes meet customer specifications. It also resolves metallurgical issues and improves processing methods.

The Manufacturing Engineer focuses on developing and optimizing CNC machining processes for high-precision orthopedic implants and instruments.

The position offers hands-on involvement from programming and fixturing through first-article production and continuous improvement.

The Manufacturing Engineer is responsible for developing and optimizing manufacturing methods, tooling, and documented processes to improve efficiency and product quality. This role involves analyzing production challenges, supporting CAD/CAM activities, collaborating with supervisors, and ensuring adherence to technical specifications, safety standards, and continuous improvement initiatives.

The Manufacturing Engineer will play a vital role in optimizing manufacturing processes and ensuring production efficiency. This position requires a focus on process improvements and problem-solving within the aerospace manufacturing industry.

This role leads all site-level quality functions for a confidential medical device manufacturer operating in a highly regulated environment. The Senior Quality Manager drives compliance, audit readiness, and a culture of right‑first‑time execution while partnering closely with site and global leadership.

The Senior Quality Manager drives quality strategy, ensures regulatory and customer compliance, and leads multiple quality functions. This position requires strong leadership, the ability to influence senior stakeholders, and deep expertise in managing quality systems within medical, life‑science, or similarly regulated industries.

The Design Quality Engineer leads design assurance and quality activities across the product lifecycle to ensure compliance with FDA, ISO 13485, and EU MDR requirements for Class III medical devices. This role supports NPI efforts, provides technical guidance to engineering teams, and drives high standards in risk management, validation, and supplier quality.

The Manufacturing Engineer will be a key hire for 2026 as they continue to grow their capabilities and hit record revenue numbers. They have a great leadership team in place with stability and room for growth.

This role oversees all site‑level quality activities, including supplier and customer evaluations, regulatory compliance, audits, and root‑cause corrective actions within a manufacturing environment. It also leads customer and FAA source inspection functions, ensuring product conformity, effective communication, and overall quality performance across the site.

The Principal Mechanical Engineer will serve as the technical lead for the design, analysis, and development of their commercial systems. In this role you will collaborate with a cross-functional engineering team and external partners to bring both pilot-scale and commercial systems to life.

The Quality Manager role oversees all site quality activities, including supplier and customer evaluations, compliance audits, risk assessments, and implementation of corrective actions to ensure adherence to regulatory and customer standards. This position also manages FAA and customer quality certifications, leads audit readiness, and drives continuous improvement initiatives across production and supply chain processes.

The Spinal Implant Instruments Development Engineer will play a key role in designing and developing innovative spinal implant instruments within the medical industry. This position requires expertise in engineering and manufacturing, with a focus on delivering high-quality solutions.

This role of Quality Assurance Director involves leading quality assurance at a corporate level, focusing on ensuring the quality of products and services delivered to customers. The position requires collaborating with internal teams and manufacturing partners, while developing procedures, analyzing data, and resolving issues to maintain high standards and compliance.

Join our team as an Inside Sales / Estimator in a machine shop located in near Ayer, MA. This role in the machine shop, laser cutting, etc. industry will allow you to showcase your estimating and sales skills while working closely with engineering, sales and manufacturing teams.