principal mechanical engineer jobs in Suffolk

Principal Electrical Design Engineer Stowmarket, London - HybridPermanent - Full TimeCompetitive (DOE) + Car/ Car Allowance & Flexible Benefits Summary: Freedom are seeking a Principal Power System Engineer to join us on our journey! Are you a Lead who can motivate and inspire? Some of the key deliverables in this role will include: - Manage and lead with delivering technically demanding...

Suffolk, onsite working required We are seeking a skilled and innovative Principal Engineer with a deep understanding of epitaxial growth processes, specifically for Indium Phosphide (InP) materials in photonics applications. This is an exciting opportunity to drive advancements in epitaxial technologies, contributing to the design and manufacturing of high-performance photonic components. Your...

You will also collaborate closely with facility/equipment e...

You will also collaborate closely with facility/equipment e...

Principal Software Engineer .NET £90,000-£110,000 Remote (UK) Do you thrive on building scalable solutions that power commerce worldwide? We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition. They're engineering a robust, merchant-centric ecosystem built on quality, resilience, and scale - and they need exceptional .NET Software Engineers to...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will be a vital part of this evolution, contributing your expertise to our strategy and helping us redefine what services we offer our clients.

You will ensure buildings are designed to minimise fire risks, through contributing to the development of fire strategy reports, calculations and fire risk assessments.

Principal Software Engineer Fully Remote | Permanent | £85,000 - £115,000 Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping the...

You will shape both how interactions are built and what expressive capabilities are possible, translating cutting-edge research into robust, real-world systems.

You will be developing revolutionary machinery designed to transform some of the world’s most energy‑intensive industries. The team’s mission is bold: enable deep decarbonisation across petrochemicals, chemicals, iron and steel, and cement by replacing traditional fossil‑fuel‑based processes with breakthrough rotating technology.

Job Description Maintenance Engineer - Mechanical Bias?? Location: Bury St Edmunds?? Salary: £38,300 + 28 Days Holiday + Pension + Training?? Hours: Monday to Friday, 8:00 AM - 4:30 PM (Days Only - No Nights, No Weekends) Are you a mechanically-biased Maintenance Engineer seeking a stable, Monday-to-Friday role with real variety and long-term development prospects? Join a well-established...

You will attend breakdowns, diagnose faults, carry out planned maintenance, complete pipework installations, and work on air treatment, nitrogen systems, vacuum pumps, and associated equipment, while maintaining high standards of documentation and customer communication.

Job Description Tackler (Weaving Machinery Technician) Location: Long Melford, Suffolk Shift Pattern: Shift-based role (includes unsociable hours) Department: Production / Technical About the Role We are looking for a Tackler to support our weaving production team by maintaining and setting powered weaving machinery, including rapier dobby and jacquard looms. This is a hands-on mechanical...

You will play a key part in minimising downtime, improving equipment reliability, and supporting continuous improvement initiatives across the site.

You will be confident reading electrical diagrams, diagnosing faults quickly, and working safely to high engineering standards.

Suffolk, onsite working required We are seeking a skilled and innovative Principal Engineer with a deep understanding of epitaxial growth processes, specifically for Indium Phosphide (InP) materials in photonics applications. This is an exciting opportunity to drive advancements in epitaxial technologies, contributing to the design and manufacturing of high-performance xwwtmva photonic...

Principal Process Engineer Epitaxy Suffolk, onsite working required We are seeking a skilled and innovative Principal Engineer with a deep understanding of epitaxial growth processes, specifically for Indium Phosphide (InP) materials in photonics applications. This is an exciting opportunity to drive advancements in epitaxial technologies, contributing to the design and manufacturing of...

Principal Process Engineer Epitaxy Suffolk, onsite working required We are seeking a skilled and innovative Principal Engineer with a deep understanding of epitaxial growth processes, specifically for Indium Phosphide (InP) materials in photonics applications. This is an exciting opportunity to drive advancements in epitaxial technologies, contributing xwwtmva to the design and manufacturing of...

You will also collaborate closely with facility/equipment engineers and integration engineers to develop and lead new processes that meet emerging device requirements for future technologies. Additionally, you will provide support for the transfer of processes to large-volume manufacturing.

You will also collaborate closely with facility/equipment e Please click on the apply button to read the full job description

This client is one of the market leaders in cutting-edge optoelectronic devices for the next generation of optical communications networks. They are looking for an experienced engineer to join their team of experts, providing a key influence in the development and research of III-V optical chip components. This team focuses on the design, development, and mass production of advanced and novel...