At a Glance
- Tasks: Develop high-fidelity simulations for satellite communication systems and optimise performance.
- Company: Join Open Cosmos, a mission-driven company making space accessible for global challenges.
- Benefits: Work in a diverse team with opportunities for growth and innovation.
- Other info: Flexible work locations and a supportive, ambitious team environment.
- Why this job: Be at the forefront of space technology and make a real-world impact.
- Qualifications: Experience in system modelling and proficiency in MATLAB, Python, or C++.
The predicted salary is between 50000 - 70000 £ per year.
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?
- 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.
System Performance & Modelling Engineer employer: Job Search Place Limited
At Open Cosmos, we pride ourselves on being a mission-driven employer at the forefront of space technology, offering our employees the chance to work on groundbreaking projects that make a real difference. Our diverse and ambitious team fosters a supportive work culture, where innovation is encouraged and professional growth is prioritised, providing ample opportunities for skill development and career advancement in a dynamic environment. Join us in our quest to make space accessible and help solve some of the world's biggest challenges.
StudySmarter Expert Advice🤫
We think this is how you could land System Performance & Modelling Engineer
✨Join Aerospace Forums and Groups
Get involved in aerospace engineering forums and online communities, like the AIAA (American Institute of Aeronautics and Astronautics). It's a great way to meet industry peers and stay updated on job openings and trends in the field.
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We think you need these skills to ace System Performance & Modelling Engineer
Some tips for your application 🫡
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Don't Skip Your Projects!:Include a section in your CV dedicated to projects that demonstrate your problem-solving abilities in aerospace engineering. Whether it's a university project, an internship, or personal work, we love seeing how you’ve applied your skills in real-world scenarios. Make it clear what your role was and the impact of the project.
Show Your Passion in Your Cover Letter:At Job Search Place Limited, we're not just looking for skills – we want to know why you’re passionate about aerospace engineering. Use your cover letter to express what excites you about aviation technology and your career goals. Share any relevant experiences or inspirations that have led you to apply for this full-time position.
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How to prepare for a job interview at Job Search Place Limited
✨Brush Up on Your Technical Knowledge
Aerospace engineering is all about technical precision, so make sure you’re comfortable with key concepts like aerodynamics, propulsion, and materials science. We recommend going through any relevant coursework or projects you’ve worked on – these real-world examples can illustrate your understanding during the interview with Job Search Place Limited.
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Make sure to have a portfolio ready that details any significant projects you've worked on, whether it’s a group assignment or a personal endeavour. Be prepared to discuss the challenges you faced, the tools you used, like CAD software, and what you learned from the experience, as this will show your problem-solving skills in action.
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