Latest space engineer Jobs

System Performance & Modelling Engineer

Develop high-fidelity simulation frameworks for LEO satellite communication systems, modelling end-to-end performance across orbital dynamics, air interface, payload, and network layers. Analyse system capacity, latency, reliability, and resource allocation to optimise constellation performance and support architectural trade studies.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom
On-site Permanent

2nd Line IT Support Engineer

This role involves resolving escalated IT support issues across Windows, Linux, macOS, and mobile platforms, managing identity and access systems, and supporting infrastructure such as networks, MDM solutions, and cloud services. The engineer will troubleshoot complex technical problems, manage device lifecycles, and contribute to system upgrades and security hardening. Emphasis is placed on automation, user support, and maintaining secure, compliant IT environments in a growing space technology company.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom
On-site Permanent

Materials & Processes Quality Assurance

This role involves ensuring the quality of materials and processes used in space hardware manufacturing, with a focus on Surface Mounted Technologies (SMT) and printed circuit boards (PCB). The candidate will manage control plans, validate qualification reports, and support non-conformance investigations across internal and procured components. Work includes compliance with ECSS and IPC standards within a regulated aerospace environment.

Thales Alenia Space Italy

Payload Product Assurance Manager - IRIS² - F/H

Oversee quality assurance for satellite payload systems within the IRIS² programme, ensuring compliance with contractual and internal standards. Act as the primary quality interface with the client, coordinate cross-functional quality activities, manage risk and non-conformances, and validate product conformance across design, manufacturing, and testing phases. Work within a high-tech aerospace environment focused on European sovereignty and innovation.

Thales Alenia Space France

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

Production Manager

Manages daily satellite assembly, integration, and test (AIT) operations across multiple shifts at Open Cosmos’ UK site. Leads team leads, ensures production plans are executed safely and on schedule, and maintains alignment with engineering, quality, and supply chain functions. Focuses on operational efficiency, KPIs, and consistent process execution in a high-tech manufacturing environment.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom
On-site Permanent

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

Earth Observation Solutions Analyst

The role involves developing real-world Earth Observation (EO) use cases using satellite data, focusing on areas like agriculture, wildfire monitoring, flooding, and maritime intelligence. The analyst will create proofs-of-concept, assess technical and commercial feasibility, and support data product development and partner onboarding. Collaboration with engineering, data, and commercial teams is key to translating satellite data into actionable insights.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

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 Mission Manager

This role involves leading complex space missions from concept through to launch and in-orbit operations, coordinating cross-functional teams and acting as the primary liaison with customers and partners. The Senior Mission Manager ensures technical, contractual, and regulatory requirements are met while managing risks, timelines, and resources. The position supports mission scaling and continuous improvement within a high-reliability engineering environment.

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

Sales Lead, Earth Observation Data (Europe)

Lead sales strategy and close strategic deals for Earth Observation data across Europe, targeting government, defence, and commercial sectors. Drive end-to-end sales cycles for satellite data and imagery licensing, working closely with technical and product teams to tailor solutions. Position Open Cosmos’ space-based data capabilities in high-impact customer applications and industry forums.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom
On-site Permanent

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

Satcom Payload Architect

The role involves defining the end-to-end technical architecture of advanced satellite communication payloads for low Earth orbit (LEO) constellations. You will translate service requirements into detailed technical specifications for RF, digital, and optical subsystems, perform microwave link analysis, and ensure alignment between payload and spacecraft design. The position requires deep systems engineering expertise in satellite communications, with a focus on flexible, high-performance, and SWaP-optimised solutions.

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