Engineer jobs in New Hampshire

The Senior Plastics Engineer is responsible for improving and validating
manufacturing processes, equipment, and tooling. This role focuses on
translating customer requirements into capable, repeatable processes
while reducing defects and maximizing product quality.

This Quality Engineer role is a hands‑on position supporting engineering and manufacturing to ensure product conformance in a regulated aerospace environment. You'll work closely with design, production, and inspection teams to drive quality, compliance, and continuous improvement.

The RF Microwave Mechanical Engineer is designing and developing complex mechanical solutions for high‑performance RF and microwave microelectronic assemblies. This role is collaborating closely with cross‑functional engineering, test, manufacturing, and quality teams to deliver robust designs from concept through production.

This Senior Plastics Engineer position is a hands‑on manufacturing engineering role focused on improving existing processes and validating new equipment, tooling, and technologies. The role blends applied statistics, structured problem solving, and project leadership to translate customer and product requirements into repeatable, capable manufacturing processes. It is ideal for an experienced engineer who enjoys working on the manufacturing floor while driving continuous improvement initiatives.

As the Manufacturing Engineer, this role offers the opportunity to design, implement, and continuously improve molding processes within a cutting‑edge manufacturing operation. You will work closely with engineering and production teams to deliver reliable, high‑quality, and cost‑effective manufacturing solutions.

This role as Electrical Test Engineer offers the opportunity to design, execute, and improve electrical test solutions for advanced electro‑mechanical products used in mission‑critical applications. You will work closely with engineering and manufacturing teams to ensure products meet stringent performance, quality, and compliance standards.

This R&D Engineer leads product development initiatives from concept through testing, translating customer needs into engineered solutions. It combines hands-on R&D work with project leadership across cross-functional teams to deliver innovative, manufacturable products.

This role leads enterprise-wide continuous improvement initiatives, driving operational excellence across manufacturing and support functions. You'll apply Lean, Six Sigma, and Theory of Constraints to deliver measurable gains in productivity, quality, and cost.

This role is responsible for improving manufacturing processes, equipment, and product quality through data-driven engineering techniques. The position works cross-functionally to translate customer requirements into consistent, scalable production solutions.

This Electrical Test Engineer supports the testing, validation, and qualification of high‑reliability electrical and electro‑mechanical products in regulated environments. This role works closely with engineering, manufacturing, and quality teams to ensure products meet performance and compliance requirement

This senior-level Mechanical Automation Engineer role focuses on designing and building custom automation equipment to support manufacturing operations. The engineer leads projects from concept through build and deployment, working hands-on in a production environment.

Joining the Engineering team, the Senior Mechanical Automation Engineer will be responsible for designing, developing, testing, and supporting new automation systems, as well as maintaining and troubleshooting existing systems.

This role leads the Quality Management System across the organisation, ensuring compliance, consistency, and continuous improvement in a regulated manufacturing environment. You'll be the go‑to authority for quality, working cross‑functionally to embed best‑in‑class standards into everyday operations.

My client is hiring a Senior Mechanical Engineer to join their growing manufacturing engineering team. In this role you will work with new and legacy products to take them from the design stage through manufacturing.

The Plastics Engineer will be a key player in their Bedford, New Hampshire facility. You will be hands on through early stage design into manufacturing and production operations for hundreds of product lines in ranging across different industries.

The CNC Manufacturing Engineer is driving the development, optimization, and validation of manufacturing processes in a low-volume, high-configuration environment to ensure products are built safely, efficiently, and to specification. This role is partnering closely with engineering, production, and machine shop teams to improve processes, implement new equipment, and support continuous improvement initiatives.

This role sits within an R&D team focused on developing and improving engineered products by translating customer needs into practical, manufacturable solutions. You will lead technical projects, create and test prototypes, and partner closely with operations, quality, and manufacturing teams to deliver robust outcomes.

This role focuses on product development, translating customer needs into engineered solutions through design, testing, and validation. The position works cross-functionally to deliver innovative, manufacturable products while driving continuous improvement and technical excellence.

This Electrical Controls Engineer is responsible for designing, programming, and supporting electrical and controls systems for high‑temperature vacuum furnace equipment. This person owns electrical performance from design through testing and production support.

The R&D Engineer II supports product development by translating
customer needs into engineered solutions. This role leads projects,
develops prototypes, and collaborates with cross‑functional teams to
deliver innovative, manufacturable products.

This role is responsible for driving quality excellence across manufacturing operations, including risk analysis, supplier quality, inspection, and compliance activities. You'll lead corrective actions, influence process improvements, and ensure all products meet strict customer and regulatory standards.

This is a senior technical engineering role focused on the design, development and continuous improvement of specialist R&D tooling used in advanced manufacturing processes. The position offers significant influence across tooling strategy, supplier engagement and problem‑solving within an innovative R&D environment.

My client is seeking an experienced engineering leader to support manufacturing operations through process optimization, equipment reliability, and continuous improvement initiatives. This position works closely with production leadership and engineering teams to improve efficiency, reduce waste, and enhance operational performance across manufacturing facilities.

My client is seeking a technically capable and solutions-oriented Sustaining Engineering Manager to lead efforts focused on supporting and enhancing existing products and systems. This role is well suited for an experienced engineer with a background in complex thermal or mechanical systems and a strong ability to guide teams through technical challenges in a dynamic environment.