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Langham Recruitment

principal Optical Engineer

London
£85k – £110k/yr
Posted about 16 hours ago
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Principal Optical Engineer | Next Gen Optics | London - Onsite | £85k - £110K

We're looking for an experienced Principal Optical Engineer to lead the development of advanced optical systems for an innovative next-generation hardware platform.

This is a highly technical, hands-on role where you'll own the optical architecture, design, and development from prototyping, design, development and integration to manufacturing.

If you enjoy solving complex optical engineering problems and want to lead the development of a next-generation product. This is the role for you.

Responsibilities:

  • Own the optical architecture and technical direction of a next-generation product and future technology roadmap.
  • Design, model, simulate and optimise optical systems using Zemax.
  • Lead optical system development from early prototypes through design verification & validation and production.
  • Develop optical performance budgets, tolerance analyses, error budgets and calibration strategies.
  • Balance performance and engineering capabilities with manufacturability, cost, reliability, packaging, thermal behaviour and scalability.
  • Work hands-on in the laboratory to validate designs and correlate simulation with measured performance.

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Graduate Consultant — 2026 Scheme

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£35,000/yr

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Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Skills:

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  • Master's or PhD background in a related subject, e.g., Electronics, Optics, Photonics, Physics.
  • 7+ years' experience in optical design or optical engineering within complex hardware products.
  • Expertise using Zemax for optical design, simulation, optimisation and tolerancing.
  • Experience taking optical designs from prototype through verification, validation and towards production.
  • Ideally experience with systems involving imaging systems, microscopes, precision instrumentation, holography and laser systems.

Benefits:

  • Salary £85,000 - £110,000 DoE
  • Holiday allowance
  • Pension scheme
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Skills

Optical Design
Optical Engineering
Zemax
Optical Architecture
System Modeling
Simulation
Optimization
Tolerance Analysis
Design Verification
Design Validation
Prototyping
Manufacturing Integration
Imaging Systems
Microscopy
Precision Instrumentation
Laser Systems

Location

London, England, United Kingdom

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