Simulation engineer Work, Jobs in Lechlade, Gls (with Salaries)

System Performance & Modelling Engineer
Open Cosmos —Didcot
- Hybrid work
- English
- C++
- Scripting
Mechanical Design Engineer
Tokamak Energy —Abingdon
- £50,000 - £65,000 a year
- Full-time
- Hybrid work
- CAD
- Engineering
- Analysis skills
Quick apply
5d
Staff Hardware Engineer
MDA Space —Didcot
- Hybrid work
- Leadership
- Python
- Employee assistance programme
- Life insurance
12d
Senior RF Engineer
MDA Space and Robotics Ltd —Didcot
- Hybrid work
- Employee assistance programme
- Life insurance
Cloud Operations Manager
Finova —Cheltenham
- Hybrid work
- Azure
- Management
- AWS
- Annual leave
- Employee assistance programme
10d
Frequency Comb Photonics Engineer
Infleqtion —Kidlington
- Full-time
- Hybrid work
- Doctoral degree
- Data analysis skills
- Laboratory experience
- Annual leave
Quick apply
7d
Senior Access Layer Engineer
Open Cosmos —Didcot
- Hybrid work
- English
- Python
Senior AOCS Systems Engineer
Open Cosmos —Didcot
- Hybrid work
- Laboratory experience
- English
- Analysis skills
Sr. Digital Signal Processing (DSP) Firmware Engineer
MDA Space —Didcot
- Hybrid work
- C++
- Bachelor's degree
- Employee assistance programme
- Life insurance
Mechanical Engineer
Lumai —Oxford
- Full-time
- Hybrid work
- AutoCAD
- Engineering
- System design
- Annual leave
Quick apply
7d
Senior Network Engineer
Open Cosmos —Didcot
- Hybrid work
- English
- Computer networking
Senior Engineer - Motorsport Analysis
Fortescue —Kidlington
- Childcare
- System design
- Analysis skills
- Employee assistance programme
FPGA Architect
Open Cosmos —Didcot
- Hybrid work
- English
Senior Antenna and RF Payload Engineer
Open Cosmos —Didcot
- Hybrid work
- System design
- English
Senior Flight Dynamics Engineer
Astroscale —Didcot
- £60,000 - £94,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- English
- Life insurance
- Sick pay
Ground Segment Systems Engineer
Astroscale —Didcot
- £40,000 - £85,000 a year
- Full-time
- Hybrid work
- Computer Science
- English
- Java
- Life insurance
- Sick pay
Autonomous Systems Engineer
SKD SE —Swindon
- Full-time
- Computer Science
- Master's degree
- C++
Sr. Digital Signal Processing (DSP) Firmware Engineer
MDA —Didcot
- Full-time
- Hybrid work
- C++
- Bachelor's degree
- Employee assistance programme
- Life insurance
Quantum Software Engineer - Algorithms & Applications
Infleqtion —Kidlington
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Engineering
- Annual leave
Quick apply
Senior Mechanical/Product Engineer
Oxford Flow —Witney
- Full-time
- Hybrid work
- Engineering
- Presentation skills
- Communication skills
- Work from home

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System Performance & Modelling Engineer

Open Cosmos -
Didcot

Apply Now

Job details

Qualifications

MATLAB
English
C++
Simulink
Scripting
Python

Full job description

Aim high, go beyond!

At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on…

The Satcom team is responsible for the design, delivery and performance of Open Cosmos’ satellite communications services, spanning the space segment, ground infrastructure and global connectivity.

We’re now looking for a System Performance & Modelling Engineer to develop the high-fidelity simulation environments that shape and validate the performance of our LEO satellite communication systems, providing the insight needed to optimise capacity, reliability, and service delivery across the constellation.

What will you be doing?

You will be:

Developing end-to-end simulation frameworks covering link performance, constellation coverage, and network behaviour
Building high-fidelity models to evaluate system capacity, latency, throughput, reliability, and service continuity
Modelling the interaction between orbital dynamics, air interface behaviour, payload performance, and network architecture
Supporting stochastic performance analysis for latency, jitter, packet loss, and multi-hop communication scenarios
Mapping dynamic user demand against available satellite and network resources to identify optimisation opportunities
Supporting system-level link budget analysis including propagation effects, power allocation, and noise cascades
Tracking and validating system performance margins including rain fade, interference, attenuation, and hardware ageing
Performing trade studies to evaluate architectural decisions, resource allocation strategies, and processing approaches
Supporting the development and evaluation of dynamic resource management and orchestration strategies
Providing analytical input into operational concepts, resilience planning, and service optimisation activities
Collaborating closely with payload, network, spectrum, and air interface teams to align modelling assumptions and performance targets

What You’ll bring

Strong understanding of system-level modelling within satellite or advanced wireless communication systems
Capability to develop and maintain end-to-end simulation environments for complex communication networks
Proficiency in modelling and scripting using MATLAB, Simulink, Python, C++, or similar tools
Knowledge of link budget analysis including modulation, coding, propagation effects, and noise/power cascades
Understanding of network performance metrics including latency, jitter, throughput, and packet loss
Familiarity with stochastic modelling techniques and performance analysis under varying operational conditions
Knowledge of dynamic resource management, scheduling, and optimisation strategies
Understanding of radiometric analysis including slant range attenuation and Power Flux Density (PFD) considerations
Awareness of orbital dynamics and their impact on communication system performance
Familiarity with modelling and simulation tools such as STK, Visualyse, or similar platforms
A highly analytical and data-driven mindset with strong attention to detail and system-level thinking

This role will be based in any of our locations.

To apply, you must have the legal right to work in your chosen location.

When applying, please submit your CV in English.

Why Open Cosmos?

Work at the cutting edge of space technology with customers around the globe
A mission-driven company making space accessible to help solve real-world challenges
A diverse, ambitious, and supportive team

Apply Now

Refine Your Search

simulation engineer jobs in lechlade, gls

System Performance & Modelling Engineer

Mechanical Design Engineer

Staff Hardware Engineer

Senior RF Engineer

Cloud Operations Manager

Frequency Comb Photonics Engineer

Senior Access Layer Engineer

Senior AOCS Systems Engineer

Sr. Digital Signal Processing (DSP) Firmware Engineer

Mechanical Engineer

Senior Network Engineer

Senior Engineer - Motorsport Analysis

FPGA Architect

Senior Antenna and RF Payload Engineer

Senior Flight Dynamics Engineer

Ground Segment Systems Engineer

Autonomous Systems Engineer

Sr. Digital Signal Processing (DSP) Firmware Engineer

Quantum Software Engineer - Algorithms & Applications

Senior Mechanical/Product Engineer

I want to receive the latest job alerts for simulation engineer in lechlade, gls

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