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G&H offer exciting and rewarding opportunities for motivated and talented people to join a team of like-minded, highly skilled colleagues who want to grow and succeed with our company.

Our six business locations in the United States and four UK-based businesses employ across a broad range of functions including engineering and process, manufacturing, product management, supply chain and customer services, quality assurance, continuous improvement, compliance and finance. We also deploy sales and business development teams internationally.

Check out our careers section for current opportunities. If you don’t see a relevant vacancy at the moment, please keep a watch on this page. Alternatively you are welcome to send your resume to us to keep on file.

Production Operator

Location: Torquay (UK)

To work in a factory environment manufacturing precision photonics parts for the telecommunication, defence and life science sectors.

Manufacturing Engineer – Test and Equipment

Location: Boston (MA, US)

The Manufacturing Test/Equipment Engineer will join a team that will meet business performance requirements along with managing critical assembly work cells. The position will improve existing processes and define new processes and equipment for fibre based electro-optical product. They will also participate in cost improvement projects, provide technical support to meet volume manufacturing throughput requirements, and collaborate with design engineering to develop test plans for new products.


Location: Torquay (UK)

Sourcing direct and indirect materials at the appropriate quality level, on time and at the most competitive cost from new programme launch through to steady state production.

Summer Equipment and Facilities Intern

Location: Boston (MA, US)

Looking for a sophomore-level college student in the Greater Boston area to support the documentation updates to the PM database for current and transferred equipment; assist in site calibration and preventive maintenance tasks.

Sr. Process Technician – Optical Module Assembly

Location: Boston (MA, US)

The role requires practical hands on experience manufacturing fiber optic assemblies. This includes the operation of assembly machinery and test equipment, and hands-on integration of high-performance, fiber optic products.

Fibre Optic Assembler I

Location: Boston (MA, US)

This role involves assembly of fiber optic components and subassemblies into higher level modules.

Senior Quality Engineer

Location: Moorpark (CA, US)

Primary task is to overhaul the Moorpark business management system whilst maintaining the existing AS9100 certification.

Production Technician

Location: Boston (MA, US)

As part of the Production team, will be responsible for optical, mechanical and electronic assembly, testing, maintenance and shipping of laser products. Role is directly involved in the operation of machinery and test equipment, and hands-on production of high-performance, laser/electro-optical products.