Engineer optical & semiconductor systems Work, Jobs in Longworth, Oxf (with Salaries)

Field Service Engineer | Advanced Semiconductor Metrology Systems
Infinitesima —Abingdon
- £40,000 - £46,000 a year
- Engineering
- Travel
- Computer networking
Quick apply
Systems Engineer - Precision Instrumentation
Infinitesima —Abingdon
- £40,000 - £48,000 a year
- Hybrid work
- Analysis skills
- Communication skills
Quick apply
Production Engineer - Optical & Semiconductor Systems
Infinitesima —Abingdon
- £43,000 - £50,000 a year
- Assembly
- Continuous improvement
- No degree
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Photonics Characterisation Engineer
Salience Labs —Abingdon
- Hybrid work
- Doctoral degree
- Laboratory experience
- Master's degree
9d
Senior AFM Applications Scientist (UK) – Semiconductor Metrology
Infinitesima —Abingdon
- £65,000 - £75,000 a year
- Hybrid work
- Doctoral degree
- Up to 50% travel
- Master's degree
Quick apply
Senior LabVIEW Software Engineer (Real-Time & FPGA Systems)
Infinitesima —Abingdon
- £50,000 - £60,000 a year
- Software troubleshooting
- Mentoring
Quick apply
Senior Optics Manager
Infinitesima —Abingdon
- £65,000 - £83,000 a year
- Hybrid work
- Continuous improvement
- Recruiting
- In-person
Quick apply
System Test Engineer
Salience Labs —Abingdon
- Hybrid work
- Laboratory experience
- Team management
AI Accelerator Product Systems Engineer
Lumai —Oxford
- Full-time
- Hybrid work
- Analysis skills
- AI
- Annual leave
Quick apply
Project Manager
Lumai —Oxford
- Full-time
- Hybrid work
- PMP
- Engineering
- Bachelor's degree
- Annual leave
Quick apply
Opto-Mechanical Engineer
Salience Labs —Abingdon
- Hybrid work
- Laboratory experience
- Travel
- Manufacturing
12d
Photonics Design Engineer
Salience Labs —Abingdon
- Hybrid work
- Analysis skills
- Maths
- Communication skills
MLOps Engineer
Lumai —Oxford
- Full-time
- Hybrid work
- Machine learning
- AI
- Annual leave
Quick apply
Senior Opto-Mechanical Engineer
Plessey —Oxford
- Full-time
- Doctoral degree
- Engineering
- Master's degree
Quick apply
Senior Solutions Architect (UK)
Lumai —Oxford
- Full-time
- Hybrid work
- AI
- Annual leave
Quick apply
AI System Architect
Lumai —Oxford
- Full-time
- Hybrid work
- Machine learning
- AI
- Leadership
- Annual leave
Quick apply

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Based on your search for engineer optical & semiconductor systems

Manufacturing Technician - Optical & Semiconductor Systems
Infinitesima —Abingdon
Building and testing complex, high-value technology products. Working as a manufacturing team in maintaining and continuously improving manufacturing processes…
£33,000 - £40,000 a year
Quick apply
Field Service Engineer | Advanced Semiconductor Metrology Systems
Infinitesima —Abingdon
Just as importantly, you'll be confident working directly with customers, taking ownership, and managing competing priorities in a fast-moving technical…
£40,000 - £46,000 a year
Quick apply

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Field Service Engineer | Advanced Semiconductor Metrology Systems

Infinitesima -
Abingdon

Quick apply

Job details

£40,000 - £46,000 a year

Qualifications

Technical troubleshooting
Machinery breakdown fault-finding
Engineering
Technical support
Electrical fault diagnosis
Equipment installation and commissioning
Physics
Computer networking
Customer support
Customer interaction
Fault diagnosis and repair
Planned maintenance

Full job description

Field Service Engineer | Advanced Semiconductor Metrology Systems

Location: Abingdon, Oxfordshire, with up to 20 percent international travel
Salary: £40,000 to £46,000 + EMI Share Options + Private Healthcare

If you're the kind of engineer who enjoys solving difficult technical problems in front of real customers, this could be a seriously strong move.

Infinitesima designs advanced metrology systems used by semiconductor customers around the world. We're scaling, our customer base is growing, and we're building a customer support function that can match the quality of our technology.

This role sits at the sharp end of that growth. You'll be installing, commissioning, maintaining, upgrading and troubleshooting complex systems at customer sites worldwide. These are not simple plug-and-play products. You'll be working across electromechanical systems, optics, software-controlled platforms and precision instrumentation, often where uptime really matters.

You'll suit this role if you're calm under pressure, technically curious, and good at explaining complex issues clearly to customers. We're open on background. You might come from semiconductor equipment, scientific instrumentation, lasers, optics, photonics, vacuum systems, automation, analytical instruments, or another high-tech engineering environment.

What you'll be doing

Installing, commissioning and upgrading advanced metrology systems at customer sites worldwide
Carrying out preventative maintenance and corrective repair work
Diagnosing complex electrical, mechanical, optical and system-level faults
Supporting customers remotely and on-site to keep performance where it needs to be
Monitoring system performance and spotting issues before they become bigger problems
Training and mentoring distributors and customer service teams
Feeding customer insight back to engineering so future products keep improving
Supporting production, test and commissioning activity at our Abingdon HQ when needed
Helping build a scalable, world-class customer support function

What we're looking for

You'll need a proven track record installing, maintaining or troubleshooting complex technical equipment. Just as importantly, you'll be confident working directly with customers, taking ownership, and managing competing priorities in a fast-moving technical environment.

We DO need you to be ready and willing to travel internationally up to 20 percent of your time, olccasionally at short notice.

We're especially interested in experience with:

Semiconductor equipment or semiconductor manufacturing environments
Semiconductor metrology or process control systems
Scientific instruments or analytical systems
Optical, laser or photonics systems
Precision electromechanical equipment
Vacuum, automation or high-tech manufacturing systems

You'll be comfortable diagnosing faults across electrical, mechanical and software-controlled systems, and you'll be willing and able to travel internationally on a regular basis.

Nice to have, not deal-breakers

AFM, microscopy or metrology systems knowledge
Lasers, optics or fibre-optic technologies
Networking and software configuration skills
High-voltage systems experience
Scale-up or high-growth technology company experience

Qualifications

A degree in Engineering, Physics or a related subject would be useful, but it's not the only route in. We're just as interested in equivalent experience gained through an apprenticeship, military service, field engineering or hands-on industry work. Demonstrated capability matters here.

Why join Infinitesima?

This is a chance to work on genuinely advanced technology, with global customers, in a company where your feedback from the field can directly shape future products. You'll join a team that values customer focus, collaboration, care, commitment and continuous improvement.

We're growing quickly, so this is not a "keep the lights on" service role. You'll help shape how customer support works as we scale.

About Infinitesima Infinitesima is a privately owned deep-tech company, spun out of the University of Bristol in 2001, building the AFM-based metrology systems enabling the next generation of semiconductor devices. We're growing fast, we ship precision hardware to the world's top chipmakers, and we back our people with genuine equity participation.

Apply now to join a team keeping the world's most advanced semiconductor metrology systems running.

Our strength lies in the varied perspectives that come from different cultures, experiences, and identities. We believe that true innovation is fuelled by collaboration, locally and globally. We strive to foster an environment where everyone can contribute meaningfully and thrive. If you require adjustments to take part in the recruitment process, please let us know, we'll do our best to support you.

Note to recruitment agencies: Infinitesima Ltd only works with approved agencies and does not accept unsolicited agency CVs. Please do not submit candidate details in response to this advert, or to any Infinitesima Ltd employees. Infinitesima Ltd is not responsible for any fees related to unsolicited CVs.

A note on how we run interviews:
We use AI only to transcribe our interviews so we can focus fully on you instead of scribbling notes. The AI does not take part in any decision making at any stage. All hiring decisions are made by real humans based on the conversation we have with you.

Location and work pattern:

All of our UK team members for this role are asked to work on site here at Abingdon and to travel globally as required for up to 20 percent of working pattern.

Quick apply

Refine Your Search

engineer optical & semiconductor systems jobs in longworth, oxf

Field Service Engineer | Advanced Semiconductor Metrology Systems

Systems Engineer - Precision Instrumentation

Production Engineer - Optical & Semiconductor Systems

Photonics Characterisation Engineer

Senior AFM Applications Scientist (UK) – Semiconductor Metrology

Senior LabVIEW Software Engineer (Real-Time & FPGA Systems)

Senior Optics Manager

System Test Engineer

AI Accelerator Product Systems Engineer

Project Manager

Opto-Mechanical Engineer

Photonics Design Engineer

MLOps Engineer

Senior Opto-Mechanical Engineer

Senior Solutions Architect (UK)

AI System Architect

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Field Service Engineer | Advanced Semiconductor Metrology Systems

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Nice to have, not deal-breakers

Qualifications

Why join Infinitesima?

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