Latest Technology Jobs

Test Manager

This role involves leading test definition and verification strategies for aerospace projects, ensuring deliverables meet customer and technical requirements. The Test Manager will manage a team, define test approaches, oversee defect management, and contribute to continuous engineering improvement. Work includes cross-functional collaboration, subcontractor oversight, and maintaining compliance with industry and internal standards.

Airbus Defence and Space Portsmouth, United Kingdom

Hybrid Permanent Clearance Required

Finance Manager

The Finance Manager will actively contribute to the business's growth by evaluating new programmes, developing cost models, and supporting bid and proposal processes. They will work closely with project managers and the sales team to ensure financial accuracy and strategic decision-making.

Airbus Defence and Space Portsmouth, United Kingdom

Hybrid Permanent Clearance Required

Systems Engineer

As a Systems Engineer at Open Cosmos, you will support the design, integration, and verification of spacecraft systems across multiple missions. You will work closely with multidisciplinary teams, apply MBSE methodologies, and contribute to system-level analysis and FMECA activities.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Senior Systems Engineer

As a Senior Systems Engineer, you will lead the technical delivery of complex space missions, driving system architecture, integration, and mission success. You will define and manage mission requirements, perform system analyses, and coordinate multidisciplinary teams to deliver integrated spacecraft solutions while mentoring junior engineers and promoting best practices.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Head of Software & Cloud Infrastructure

You will lead the technical roadmap for cloud infrastructure and software platforms, design CI/CD and GitOps frameworks, and build scalable, secure platforms supporting satellite networks. Your role will bridge product, engineering, and operations, ensuring seamless connectivity and robust systems for mission-critical operations.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Junior Legal Counsel

This role involves day-to-day commercial legal work, drafting and negotiating agreements, and providing legal support on complex space-related projects. You will work closely with the General Counsel and various teams to deliver practical, commercially focused legal advice in a fast-growing international company.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Product Procurement Specialist: AOCS (ADCS, Star Trackers, Propulsion) specialism

This role involves managing the procurement of attitude determination, control systems, and propulsion components for satellite missions. You will coordinate with suppliers, engineering, and mission management teams to ensure components meet performance requirements and integration timelines.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Data Software Engineer

As a Data Software Engineer, you will develop and maintain data ingestion and processing pipelines for satellite and Earth Observation data. You will ensure the scalability, reliability, and quality of the data platform, translating scientific code into production-ready systems and supporting data quality through validation and optimization.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

Remote Permanent

Inventory & Logistics Coordinator (Harwell, Oxfordshire)

This role involves managing inventory and logistics operations for satellite hardware and components at Open Cosmos’ Harwell facility. The coordinator will handle goods in/out processes, maintain accurate stock records, support audits, and coordinate shipments with freight partners. Close collaboration with engineering, procurement, and AIT teams ensures mission-critical materials are available and traceable throughout the production lifecycle.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent Clearance Required

Satcom Mission Analysis Engineer

As a Satcom Mission Analysis Engineer, you will be responsible for defining and optimizing the orbital architecture of Open Cosmos' satellite constellation. Your role involves complex astrodynamics, inter-satellite link behavior, and maneuver strategies to ensure reliable and high-performance connectivity. You will work closely with various teams to model and simulate the constellation's lifecycle, ensuring compliance with international guidelines and regulatory requirements.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Quality Control (QC) Engineer (shift based)

As a Quality Control (QC) Engineer, you will provide hands-on quality oversight during the build, integration, and testing of satellites and systems. You will perform inspections, verify compliance with standards, and support continuous improvement initiatives, ensuring that all hardware and software meet the highest standards of performance and reliability.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent Shift-work

User Terminal Architect

As a User Terminal Architect, you will be responsible for defining the end-to-end architecture and technical specifications for Open Cosmos' satellite user terminals, including fixed, mobility, and low-power devices. You will lead the integration of antenna systems, RF front ends, modems, and power management, ensuring designs meet performance, reliability, and regulatory requirements.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Supplier Quality Assurance (SQA) Manager

As the Supplier Quality Assurance (SQA) Manager, you will lead the quality assurance approach across the supply chain, ensuring suppliers meet high standards and continuously improve. You will define and implement supplier qualification, audit, and performance metrics, manage non-conformances, and support new product introductions. This role involves close collaboration with Supply Chain and Engineering teams to maintain robust quality documentation and support customer audits.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

Hybrid Permanent

Satcom Payload Architect

As a Satcom Payload Architect, you will design and optimize the technical architecture for next-generation satellite payloads, focusing on digital processing, flexibility, and scalability. You will bridge the gap between service definition and spacecraft delivery, ensuring that all subsystems meet performance requirements and work seamlessly together.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Quality and Product Assurance Manager

As the Quality and Product Assurance Manager, you will lead the development and continuous improvement of processes for high-performance space hardware and software. You will collaborate with internal and external stakeholders to ensure customer needs are met and exceeded, while driving efficiency and reliability across operations and facilities.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent