Optical Systems Engineer

Archangel Lightworks · Oxford, England, United Kingdom

FULL TIME

Job Description

About Archangel Lightworks

Archangel Lightworks is a laser communications company building wireless technology. Founded in 2017, we believe that laser communications to and from satellites is a key component of next-generation infrastructure. Our core product, the TERRA-M, is a deployable optical ground station with proven capability for space - ground data transfer.

Our team develops and operates products that advance the security and resilience of critical national infrastructure. We value compassion, resilience, curiosity, ownership and integrity. Our start-up is a fast-paced and supportive environment, where you can contribute to novel technology with meaningful applications like reducing the Digital Divide.

Archangel Lightworks recently closed over £10 million of investment in an oversubscribed Series A funding round. Our company is also supported by the UK Space Agency, the UK’s Department of Science and Technology (DSIT) and the UK Ministry of Defence.

About the job

We’re looking for an

Optical Engineer

with both design and Assembly Integration and Test experience to join our engineering team and deliver transformative laser communications technology. You will be responsible for the development of our optical subsystems, from requirements definition to testing in the field. In this role, you will work closely with our Product Technical Lead and optical engineering team.

Your responsibilities will include

Design of laser communication terminal optical/photonic sub-systems for extreme environments

Requirement definition and trade off analysis for complex optical/photonics systems, finding the optimal balance of performance against cost

Modelling of optical system performance, optimisation and tolerancing

Conducting practical breadboard testing to validate modelled data

Assembling, integrating and testing subsystems

Supporting system level testing and trials

Being a subject matter expert for optical and photonic systems

Managing suppliers of optical and photonic components

Providing technical leadership of subsystem development projects

Requirements

Experience defining requirements on optical systems, modelling and performing trades studies to inform design selection

Optical design/analysis experience using Zemax or similar software for design, optimization and tolerancing. (Sequential, non-sequential desirable)

Hands-on experience with photonic components and systems, including lasers (CW and pulsed), optical detectors/receivers, modulators, and fibre/ free-space optics, with a solid understanding of underlying physical principles and performance trade-offs

Hands-on lab experience designing and carrying out tests for relevant optical systems

Desirable

additional skills

Experience with electronics for optoelectronic systems, including analogue front-ends, high-speed data converters, embedded/FPGAs, and power/EMI/thermal considerations

Experience with optical or RF communication systems, including modulation schemes, error correction, FPGA/SDR modem implementation, and relevant protocols (e.g. CCSDS, SpaceWire, Ethernet)

Experience with high power lasers, optical amplifiers, and relevant safety requirements

Experience with optical instrument calibration and alignment, and procedure definition

Knowledge of adaptive optics

Knowledge of space/satellite systems

Location

: Our office is based in Osney Mead, Oxford. There may be opportunity to work from home as agreed with your line manager. There may be opportunity for periodic business travel.

What we offer

Opportunity to work on advanced optical systems to support a world-changing vision

A collaborative and transparent culture with strong links between functions

Regular socials and weekly company lunch

Professional development and skills growth within a specialist engineering field

Competitive salary and benefits package, with equity options in a growing start-up

25 days annual leave allowance plus bank holidays

Archangel Lightworks is an equal opportunity employer. As part of our commitment to equality, we work to ensure a fair and consistent interview process. If you need any assistance or accommodation to complete your application or assessment, please contact us through the application form.

We recognise that many candidates use AI tools when applying. Please ensure your application reflects your own experience, skills, and thinking. We assess applications based on authenticity and accuracy, so anything generated with AI should be reviewed, personalised, and representative of you.

Explore 1M+ Live Opportunities.

Explore 1M+ Live Opportunities.

Optical Systems Engineer

Job Description

Your responsibilities will include

Requirements

Desirable

additional skills

Location

: Our office is based in Osney Mead, Oxford. There may be opportunity to work from home as agreed with your line manager. There may be opportunity for periodic business travel.

What we offer

Company	Archangel Lightworks
Location	Oxford, England, United Kingdom
Type	FULL TIME
Niche	tech

Explore 1M+ Live Opportunities.

Explore 1M+ Live Opportunities.

Optical Systems Engineer

Job Description

Your responsibilities will include

Requirements

Desirableadditional skills

Location: Our office is based in Osney Mead, Oxford. There may be opportunity to work from home as agreed with your line manager. There may be opportunity for periodic business travel.What we offer

Desirable

additional skills

Location

: Our office is based in Osney Mead, Oxford. There may be opportunity to work from home as agreed with your line manager. There may be opportunity for periodic business travel.

What we offer