Latest space engineer Jobs

Quality Control (QC) Engineer (shift based)

The role involves hands-on quality control during satellite build, integration, and testing phases, ensuring compliance with ECSS and ISO9001 standards. The engineer performs inspections, manages non-conformances, supports supplier quality, and maintains traceability across the production lifecycle. Work is conducted on a rotating 24/7 shift pattern at the Harwell site to support continuous satellite manufacturing operations.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent Shift-work

Senior Flight Software Engineer

Design and develop flight software for satellite platforms across the full mission lifecycle, from architecture to flight certification. Implement mission-critical systems in Rust, C, and C++ with a focus on fault tolerance, autonomous recovery, and compliance with space standards. Collaborate with hardware, systems, and operations teams to integrate and test software across onboard and ground systems.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Bid Technical Manager Software

This role involves leading the technical aspects of software-focused bids, translating customer requirements into feasible solutions while aligning with product strategy. You'll act as Product Owner during bid phases, coordinate input from engineering teams, and ensure proposals are technically sound and competitive. The position is central to shaping digital solutions using AI, cloud technologies, and cybersecurity in a space-focused innovation environment.

Thales Alenia Space Luxembourg

Beca/ Young Talent Program 2026-2027

This role offers a 12-month full-time paid internship within Thales Alenia Space’s Young Talent Program, providing hands-on experience on real space industry projects across technical and operational domains. Participants will work in a multicultural environment with mentorship, formal training, and exposure to international missions, including exploration projects like Mars science missions. The program supports professional growth through structured on-the-job learning, networking, and potential postgraduate education access.

Thales Alenia Space Spain

Hybrid Internship Clearance Required

Business Development Lead Defence

Lead business development efforts in the defence sector by identifying and capturing opportunities with government, military, and prime contractor customers. Develop winning strategies, manage stakeholder relationships, and translate technical capabilities into mission-focused solutions. Work within a multidisciplinary team to deliver compliant, competitive proposals aligned with national security requirements.

Saab Fareham, United Kingdom

Cyber Security Manager

This role involves leading the development and implementation of Saab UK's Cyber Security Strategy, with a focus on threat intelligence, compliance with defence standards like DefStan 05-138 and ISO 27001, and resilience across the supply chain. The manager will oversee incident response, conduct security audits, embed security into engineering projects via DevSecOps, and deliver tailored training programs. Working across high-security defence environments, the role requires close collaboration with IT, security teams, and national agencies.

Saab Fareham, United Kingdom

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

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

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

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

Architecte Accès pour constellation - Projet Iris² H/F

Concevoir et garantir l'architecture de la couche accès pour une constellation satellitaire avancée dans le cadre du projet européen IRIS². Travailler sur les systèmes 5G NTN, les communications radio dynamiques et les standards 3GPP, en coordination avec des équipes pluridisciplinaires et des revues client. Participer aux phases de modélisation, spécification et validation en environnement industriel spatial.

Thales Alenia Space France

Délégué RAN4 F/H

This role involves representing Thales in international standardization bodies such as 3GPP, ETSI, and ITU-R, focusing on satellite-based 5G and 6G technologies. The candidate will lead technical contributions, negotiate consensus on Non-Terrestrial Networks (NTN), and align standardization strategy with industrial programmes like IRIS² and LEO-PNT. Responsibilities include preparing technical contributions, analysing industry proposals, patent drafting, and supporting R&D projects such as Horizon Europe 6G-NTN NEXUS.

Thales Alenia Space France

On-site Permanent

SITE SECURITY MANAGER

Manages physical and information security at a Thales Alenia Space site, ensuring compliance with internal, regulatory, and national safety requirements. Oversees classified media, personnel clearances, and safety protocols, while promoting security awareness among staff. May act as Deputy Security Officer in accordance with IGI 1300/IM 900 regulations.

Thales Alenia Space Italy

On-site Permanent Clearance Required

Responsable Juridique et Contrats.F/H

This role involves leading the legal and contracts team at Thales Alenia Space's Cannes site, managing a team of five, ensuring compliance with group-wide programmes, and providing legal support across export and institutional markets for both business lines. The position requires active participation in legal network initiatives and close coordination with senior compliance officers. Leadership, risk assessment, and cross-border contract negotiation are central to the role.

Thales Alenia Space France