Latest systems engineer Jobs

Automation Architect

This role involves designing and leading the automation architecture for satellite mission operations and production systems, spanning ground software, CI/CD pipelines, and distributed infrastructure. The Automation Architect will set technical standards, guide engineering teams, and integrate automation across mission control, satellite operations, and data workflows. It’s a system-level position focused on scalability, maintainability, and cross-team collaboration across Open Cosmos’ space infrastructure.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Mission Manager

This role involves managing key phases of satellite missions from development through to operations, coordinating cross-functional engineering and operations teams, and ensuring delivery against schedule, cost, and technical requirements. The Mission Manager acts as a central point of contact, driving programme coordination across internal teams, suppliers, and customers. It’s a pivotal role in delivering end-to-end space missions within a fast-growing, mission-driven space technology company.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

GALILEO Engineering Work Package Manager : Mise en Opérations H/F

Manage the migration and operational deployment of critical updates to the Galileo Mission Segment and Security Facility systems across operational sites in Europe. Lead technical teams, coordinate change requests, testing, and stakeholder communication, ensuring compliance with schedules, security standards, and contractual milestones. Work closely with institutional clients and suppliers in a highly regulated, multi-site environment.

Thales Alenia Space France

Space Propulsion Designer

Design and develop space propulsion system architectures, making trade-offs between stakeholder requirements, technical solutions, cost, risk, and schedule. Lead co-engineering activities, manage requirements and interfaces, and use MBSE and Agile methods throughout the project lifecycle. Work within a global aerospace manufacturer on advanced space systems for exploration, science, and orbital infrastructure.

Thales Alenia Space Italy

User Terminal Architect

The User Terminal Architect will define and lead the technical architecture of satellite user terminals across fixed, mobility, and low-power form factors. This includes end-to-end system specifications, integration of antenna, RF, and digital subsystems, and trade-offs between performance, SWaP, and manufacturability. The role involves close collaboration with system, payload, and manufacturing teams to deliver scalable, mass-producible terminals for satellite communications.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Business Operations & Expansion Manager

This role involves leading the operational setup of new international subsidiaries and establishing scalable, cross-functional processes across the Open Cosmos group. The person will coordinate legal, finance, people, IT, and technical teams to ensure smooth integration into existing governance, systems, and reporting frameworks. They will drive standardisation, use automation and analytics to improve efficiency, and maintain audit-ready operational playbooks across global entities.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

Senior React Fronted Developer (Data)

Design and build React-based interfaces for a geospatial data platform, transforming complex satellite data into intuitive, high-performance visualisations. Collaborate with data and backend engineers to integrate APIs and optimise front-end performance for large-scale datasets. Lead front-end architecture and mentor team members in best practices for scalable, maintainable UIs.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Head of Spectrum & Regulatory Affairs

Leads the strategic management and protection of Open Cosmos' global spectrum assets, ensuring compliance with international regulations and coordinating frequency rights across jurisdictions. Translates complex regulatory requirements into technical constraints for satellite operations and represents the company before regulators and industry bodies. Focuses on long-term spectrum planning, ITU filings, and cross-functional collaboration with engineering and mission operations teams.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Data Processing Technical Project Manager

This role involves managing data processing deliverables and products within a satellite data team, coordinating between technical teams and project managers. The focus is on ensuring timely, high-quality delivery using robust software engineering practices. It plays a central role in transforming satellite data into actionable insights for customers and internal platforms.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Inventory & Logistics Coordinator (Harwell, Oxfordshire)

This role involves managing inventory and logistics operations for satellite hardware and components at Open Cosmos' Harwell facility. You'll handle goods in/out processes, maintain accurate stock records, support audits and reconciliations, and coordinate shipments of mission-critical materials. Working closely with engineering and procurement teams, the position ensures smooth material flow and traceability within a high-precision satellite integration environment.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent Clearance Required

Senior PCB-CCA Designer in Space Products (m/w/d)

Lead and coordinate technical engineering projects for space-grade electronic systems, including PCB and CCA design, from concept through validation. Responsibilities include requirements analysis, system architecture definition, cross-functional collaboration, supplier management, and support through integration and testing. The role emphasizes high-reliability design in compliance with aerospace standards.

Thales Alenia Space Switzerland

Project Quality Assurance (PA) (m/f)

This role involves ensuring the quality of services and products delivered to customers, managing quality plans, and coordinating with technical departments for design reviews. The position requires a strong understanding of quality standards and processes, with a focus on space projects.

Thales Alenia Space Spain

Customer Support Specialist (DataCosmos)

Provide first-line technical support for a geospatial data platform, onboarding users, troubleshooting issues, and collaborating with engineering teams to improve customer experience. Focus on enabling global customers to effectively use satellite data and imagery products.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Air Interface Architect

The Air Interface Architect will define and govern the physical and MAC layer architecture for Open Cosmos' LEO satellite communication system, ensuring high performance and scalability. The role involves designing waveforms, resource allocation, coding, modulation, and handover frameworks, while aligning with 3GPP NR-NTN and DVB-S2X standards. Responsibilities include system-level simulation, modem architecture definition, and integration with core network functions for non-terrestrial networks.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Satellite Flight Operator

Operate and monitor satellites in real time, ensuring mission success through careful telemetry analysis, anomaly response, and execution of planned activities. Work within a mission-critical team to maintain spacecraft health and improve operational processes across the satellite lifecycle.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom