Procurement Specialist (Entry level)
Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Oct 28, 2026. Open Cosmos scores A on the Alion truth index.
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…
Our COO Teams are the engine that powers Open Cosmos’ operations. This division brings together mission management, supply chain, and quality & product assurance to make sure every mission is delivered smoothly, reliably, and to the highest standards. They turn plans into action, keeping us efficient and mission-ready at all times.
Our Procurement & Supply Chain team ensures every Open Cosmos mission is supported by the right materials, suppliers and delivery plans to build and launch our satellite platforms successfully. From sourcing components to tracking deliveries and managing supplier performance, the team plays a critical role in keeping our missions on track.
The team are now looking for a Procurement Specialist (Entry Level) to support day-to-day procurement and order management activities across our satellite programmes.
What You'll Be Doing
Creating and updating purchase orders in internal systems in line with agreed commercial terms
Supporting order follow-up and expediting activities with suppliers
Coordinating with Finance to support invoice processing and accurate record keeping
Maintaining procurement system data related to orders, deliveries and commitments
Providing procurement inputs to inventory and logistics teams to support material planning
Tracking supplier delivery commitments and identifying risks or delays for escalation
Supporting the maintenance of supplier data, including cost, lead time and delivery performance
Assisting with basic supplier performance tracking and reporting activities
Supporting the collection, maintenance and reporting of procurement and supply chain KPIs
Assisting with analysis of lead time and delivery data to support continuous improvement
Supporting the gathering and maintenance of supplier and market intelligence
What You’ll Bring
Understanding of procurement and purchase order processes
Ability to manage procurement data accurately within ERP or purchasing systems
Understanding of supplier lead times, delivery commitments and order tracking
Confidence working with data, systems and spreadsheets
Strong attention to detail and data accuracy
Clear and professional communication skills
Ability to manage multiple tasks and priorities
Understanding of working within defined processes and approval controls
A genuine interest in procurement and supply chain, with motivation to learn, develop and grow within the role
This role will be based in Harwell, Oxfordshire.
To apply, you must have the legal right to work in the UK.
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.
Equal opportunity employer
At Open Cosmos, we are dedicated to fostering a workplace built on respect, dignity, and belonging. As an equal opportunity employer, we actively challenge bias to ensure every candidate and employee feels truly welcome. We celebrate diversity in all its forms and are committed to maintaining an inclusive environment where everyone has the opportunity to thrive.