Open Cosmos

20 open roles, newest first

Systems Engineer Verified today

Open Cosmos · Barcelona, Spain · Space SystemsYou will support the design, integration, and verification of spacecraft across multiple missions, working with multidisciplinary subsystem teams. You'll apply systems engineering principles, MBSE…On site

Optical Systems Engineer Verified today

Open Cosmos · Didcot, United Kingdom · Space SystemsYou will own optical payload development end-to-end, from requirements and concept through design, testing, launch and in-orbit operations. Lead the technical delivery of high-performance Earth observation…On site

FPGA Engineer Verified today

Open Cosmos · Didcot, United Kingdom · ElectronicsDesign and verify FPGA logic for Open Cosmos satellites, writing VHDL/Verilog code that interfaces with onboard Rust software. You will simulate, synthesise, and validate designs across the full mission…On site

Quality and Product Assurance Manager Verified today

Open Cosmos · Didcot, United Kingdom · ProductionYou'll drive quality processes and continuous improvement for Open Cosmos' next-generation satellite production. Working hands-on with internal and external stakeholders, you'll establish cross-departmental…Hybrid

AIT Technician Verified today

Open Cosmos · Barcelona, Spain · ProductionYou'll assemble and integrate satellite hardware in our Barcelona cleanroom, from mechanical builds to electrical harnesses. Working with engineers across disciplines, you'll see your precision work launch into…On site

AIT Engineer Verified today

Open Cosmos · Pallini, Greece · ProductionYou'll assemble and integrate spacecraft subsystems, define and execute rigorous test campaigns (vibration, thermal, functional), and troubleshoot anomalies to ensure satellites survive launch and space. Lead…On site

AIT Technician Verified today

Open Cosmos · Pallini, Greece · ProductionBuild and integrate satellites from design to launch readiness. You'll work hands-on in cleanroom environments, performing mechanical and electrical assembly, soldering, and harness building to get spacecraft…On site

AIT Technician Verified today

Open Cosmos · Coimbra, Portugal · ProductionYou'll physically assemble and integrate spacecraft hardware in cleanroom environments, taking designs from paper to flight-ready satellites. Work hands-on with mechanical and electrical systems, soldering…On site

Electronics Engineer – Satellite Manufacturing (AIT Production) Verified today

Open Cosmos · Didcot, United Kingdom · ElectronicsYou will test, troubleshoot and validate the electronic assemblies that go into Open Cosmos satellites, working hands-on with production teams to ensure hardware reliability and manufacturability. Lead…On site

Embedded Systems Engineer Verified today

Open Cosmos · Didcot, United Kingdom · Space SystemsDesign and develop real-time embedded software and firmware powering critical hardware across Open Cosmos' satellite communications ground and space systems. You'll work on FPGA solutions, embedded C/C++…On site

Quality and Product Assurance Manager Verified today

Open Cosmos · Pallini, Greece · ProductionYou'll drive quality processes and continuous improvement for Open Cosmos' next-generation satellites, working hands-on with production, supply chain, and industrialization. Represent customer needs across…Hybrid

Quality & Product Assurance Manager Verified today

Open Cosmos · Barcelona, Spain · ProductionLead quality assurance across all satellite programmes from design to launch. You'll manage non-conformance, supplier audits, customer compliance reviews, and drive measurable improvement initiatives to keep…Hybrid

Satcom Mission Analysis Engineer Verified today

Open Cosmos · Didcot, United Kingdom · RF & CommsYou will own the orbital architecture that keeps our satellite constellation performing across its entire lifecycle. Model astrodynamics, inter-satellite link behaviour, and manoeuvre strategies that translate…On site

Satcom Payload Architect Verified today

Open Cosmos · Didcot, United Kingdom · RF & CommsYou will own the complete technical architecture of next-generation satellite payloads, defining digitally processed, flexible solutions for LEO constellations. Bridge service requirements and spacecraft…On site

Senior AOCS Systems Engineer Verified today

Open Cosmos · Didcot, United Kingdom · Space SystemsLead AOCS architecture, simulation and validation across Earth observation and telecom satellites. You will own subsystem requirements, trade studies, hardware-in-the-loop testing and roadmap evolution…On site

Senior Digital Comms Payload Engineer Verified today

Open Cosmos · Didcot, United Kingdom · PayloadYou will architect the digital core of Open Cosmos' satellite communication payloads, translating system requirements into scalable processing designs. Lead Digital-in-the-Loop modelling, define high-speed…On site

Senior Spectrum Systems Engineer Verified today

Open Cosmos · Didcot, United Kingdom · Space SystemsOwn spectrum compliance from day one as our satellite systems take shape. You will translate regulatory constraints into system design, build interference models, and lead verification across LEO constellations…On site

Senior Systems Engineer Verified today

Open Cosmos · Pallini, Greece · Space SystemsYou will lead the technical delivery of spacecraft systems from concept through operations, owning system-level architecture, performance and reliability across the full mission lifecycle. Define requirements…On site

Site Reliability Engineer (DataCosmos) Verified today

Open Cosmos · Didcot, United Kingdom · ProductionYou will own the reliability, performance and scalability of DataCosmos, our geospatial satellite data platform. Monitor systems end-to-end, respond to incidents, automate operations and work with engineering…On site

Thermal Systems Engineer Verified today

Open Cosmos · Didcot, United Kingdom · Space SystemsYou'll own the thermal work package across multiple Open Cosmos missions: model and analyse spacecraft thermal behaviour, plan and execute thermal tests, and support on-orbit validation. Work hands-on during…On site