Engineer jobs in Middlesex

The Project Engineer will support the successful planning, execution, and delivery of construction projects throughout New Jersey. This role will work closely with Project Managers, Superintendents, clients, and subcontractors to ensure projects are completed safely, on schedule, within budget, and to the highest quality standards.

We're seeking a Quality Engineer to support manufacturing operations and quality initiatives within a high-tech semiconductor environment. This individual will partner with engineering, operations, suppliers, and customers to improve process performance, product quality, and overall manufacturing excellence.

Seeking a Quality Engineer to support manufacturing quality, process control, and continuous improvement within a semiconductor fabrication environment. This individual will partner closely with operations and engineering teams to investigate issues, perform root cause analysis, strengthen quality systems, and drive product and process improvements.

This role leads quality validation, product qualification, and risk management programs, ensuring compliance across the full product lifecycle in a regulated manufacturing environment. You'll partner cross-functionally to support NPI, drive robust validation practices, and strengthen quality systems across the site.

An innovative engineering manufacturer is seeking a Mechanical Design Engineer to develop and enhance specialized electronic protection products used in demanding commercial and industrial applications. This role offers the opportunity to manage projects throughout the product lifecycle while working closely with cross-functional teams on new product development, testing, and continuous improvement initiatives.

An innovative aerospace company is seeking an experienced Test Engineer to lead the planning, execution, and documentation of critical testing activities for advanced spacecraft systems. This hands-on position offers the opportunity to work with sophisticated technologies while supporting the development and qualification of products designed for demanding operating environments.

An industry-leading manufacturer is seeking an Automation Engineer to drive operational excellence across electro-mechanical assembly, extrusion, injection molding, and advanced production processes. This highly visible role will support manufacturing growth through process optimization, capital projects, new product introduction, and continuous improvement initiatives within a regulated production environment.

An established manufacturer serving highly regulated industrial and life sciences markets is seeking a Manufacturing Engineer with expertise in extrusion and injection molding processes. This role will focus on process optimization, capacity expansion, quality improvement, and supporting new product introduction within a clean manufacturing environment.

We're partnering with an industry-leading semiconductor manufacturer seeking a Quality Engineer to support advanced wafer fabrication and foundry operations. This individual will drive process improvements, manufacturing quality initiatives, supplier quality performance, and customer-focused corrective actions in a highly technical environment.

We are seeking a Quality Engineer to drive quality initiatives, improve manufacturing processes, and ensure products meet regulatory and customer requirements. This role will work cross-functionally to implement quality systems, analyze product performance, support testing programs, and lead continuous improvement efforts.

This Controls Engineer opportunity offers the chance to play a key role in maintaining and enhancing the automation, controls, and process systems that support a complex manufacturing operation. Working closely with production, maintenance, and engineering teams, you will lead projects, troubleshoot critical systems, and contribute to continuous improvement initiatives that directly impact plant performance.

An exciting opportunity for a Manufacturing Engineer to drive process optimization, operational excellence, and continuous improvement within a cutting-edge manufacturing environment supporting advanced engineered components. This role offers the chance to lead improvement projects, solve complex production challenges, and work cross-functionally to enhance quality, yield, and manufacturing performance.

An exciting opportunity for a Senior Manufacturing Engineer to lead process development, continuous improvement initiatives, and manufacturing optimization efforts within a growing aerospace environment. This position offers the chance to directly influence the production of high-reliability hardware while collaborating with engineering, quality, supply chain, and operations teams to improve efficiency, quality, and scalability.

An innovative advanced manufacturing organization is seeking a Senior Manufacturing Engineer to lead CNC process development, multi-axis programming, and production-scale manufacturing initiatives. This is a high-visibility leadership role where you'll solve complex technical challenges, establish engineering standards, and drive quality, efficiency, and operational excellence across the business.

An engineering-focused manufacturer is seeking a Mechanical Design Engineer to support the design, development, testing, and production of specialised electronic and electromechanical products. This role offers the opportunity to work across the full product lifecycle while collaborating with engineering, manufacturing, testing, and commercial teams.

This Test Engineer position offers the opportunity to play a vital role in the development and validation of advanced aerospace hardware. You will lead hands-on testing efforts, ensuring systems perform reliably in extreme environments while supporting the delivery of high-impact space technologies.

Our client is seeking a Mechanical Design Engineer to support the design, development, testing, and documentation of specialized electronic hardware products. This individual will play a key role in product development activities, working closely with internal stakeholders to bring new products from concept through production while ensuring compliance with quality and performance standards.

This Automation & Controls Engineer position supports a 24/7 manufacturing facility through automation system reliability, controls troubleshooting, and continuous improvement initiatives. The role serves as a key technical resource for plant operations, maintenance, and equipment modernization efforts while driving automation upgrades across the site.

This opportunity is ideal for a mechanical engineer who enjoys owning the testing and qualification side of product development, from designing test fixtures and validation plans to analyzing results and improving product performance. You'll work cross-functionally on complex engineered products, driving verification, reliability, and continuous improvement efforts in a highly technical environment.

The Senior Mechanical Engineer will play a critical role in the design, development, qualification, and manufacturing of advanced X-ray products used in analytical instrumentation, industrial inspection, research, aerospace, and nuclear applications. This position combines new product development, sustaining engineering, manufacturing tooling design, and technical leadership within a highly collaborative engineering environment.

An established precision manufacturing company is seeking a CNC Process Engineer to develop, optimize, and support advanced machining processes across complex CNC milling, Swiss machining, and mill-turn operations. This is a hands-on engineering role offering the opportunity to drive process improvements, support new product introductions, and collaborate directly with customers, production teams, and leadership.

An exciting opportunity for an experienced Senior Design Engineer to lead the development of sophisticated electronic and optoelectronic products from concept through production. This role combines technical leadership, innovation, and cross-functional collaboration to deliver high-quality, manufacturable solutions for advanced technology applications.

Our client is seeking a Senior Quality Engineer to drive product and process quality across suppliers, manufacturing partners, and internal operations. This hands-on role will focus on quality systems, supplier management, corrective actions, reliability support, and continuous improvement initiatives within a highly technical manufacturing environment.

We are seeking an experienced engineering leader to drive manufacturing process development, operational excellence, and continuous improvement initiatives across production operations. This role is responsible for designing, implementing, and optimizing precision tooling, fixtures, and manufacturing processes that support the assembly, integration, inspection, testing, and handling of highly reliable aerospace hardware.

This is a senior, hands-on manufacturing engineering leadership role for a recognized CNC subject matter expert who will design, standardize, and scale production-ready machining processes. The position owns the most complex multi-axis programming and process-development challenges, acting as the technical bridge between customer requirements and repeatable, high-quality execution on the shop floor.

The Mechanical Design Engineer will be responsible for the design, development, testing, and documentation of RF coaxial, data, and AC/DC power surge protection devices as well as EMI/EMC filter products. This role works closely with engineering, test, production, product management, and customers to develop new products and support existing solutions throughout the product lifecycle.

This is an exciting opportunity for a Senior Manufacturing Engineer to lead process development and optimization for high-precision aerospace hardware within a fast-paced production environment. This role offers hands-on involvement in improving manufacturing efficiency, quality and scalability while working closely with cross-functional engineering teams.

As the Senior Electrical Engineer, you will lead sustaining engineering activities across the company's medical device product portfolio, ensuring products continue to meet quality, reliability, and performance expectations throughout their lifecycle.

My client is seeking a Senior Quality & Regulatory Engineer to serve as the primary U.S.-based quality and regulatory leader for a growing medical device organization. This individual will oversee FDA compliance, supplier quality, post-market activities, and global quality system oversight while partnering closely with international manufacturing operations

This role offers the opportunity to shape next‑generation spinal implant and instrument systems by translating surgeon feedback into meaningful design improvements. You will work closely with clinicians, engineers, and manufacturing partners to refine products throughout their lifecycle.