System Engineer - CCSDS & LunaNet

Flint Technology Services - System Engineer - CCSDS & LunaNet, London. Search Search System Engineer - CCSDS & LunaNet Flint Technology Services London; City of London; East London; Central London; South East London; West London; Canary Wharf; South West London; North London; Greenwich; Stratford Contract Published: 4 days ago Unspecified System Engineer - CCSDS & LunaNet Flint Technology Services System Engineer - CCSDS & LunaNet (LLD Focus) Overview We are seeking a System Engineer with strong CCSDS and LunaNet experience to support the detailed design and implementation of space communication architectures . The role focuses on low-level system design, interface definition, and protocol implementation , rather than high-level architecture. Key Responsibilities Develop Low-Level Design (LLD) documentation for space communication systems. Implement and define interfaces aligned with CCSDS standards . Support LunaNet-compatible architecture and protocol implementation . Define detailed message flows, protocol stacks, and interface control documents (ICDs) . Work with software, network and flight/ground segment teams to ensure interoperability and standards compliance . Support system integration, verification and validation activities. Contribute to simulation and test scenarios for deep-space communications . Analyse link performance, data routing and network behaviours within LunaNet environments. Required Skills & Experience Strong experience with CCSDS standards (eg space packet protocol, CFDP, DTN/BP, TM/TC). Experience with LunaNet architecture and interoperability concepts . Proven work on Low-Level Design (LLD) and interface definition. Experience with deep-space communications or space networking systems . Familiarity with Delay/Disruption Tolerant Networking (DTN) . Experience writing ICDs, protocol specifications and interface documentation . Experience supporting system integration and test campaigns . Desirable Experience with NASA or ESA communication architectures . Knowledge of optical communications or advanced space networking . Experience with space mission ground/flight systems integration Similar System Engineer Jobs Popular with Other Job Seekers Integration Engineer JAM Recruitment Ltd Christchurch (BH23) £65.00 - £72.54 per hour 3 days ago Principal Systems Engineer Defence Berkshire, BBTE Negotiable 3 weeks ago Senior Systems Engineer JAM Recruitment Ltd Portsmouth (PO1) Up to £81.05 per hour 2 weeks ago Senior Reliability Engineer - Hosting and Connectivity London Stock Exchange London Competitive 4 days ago Principal Hardware Architect Thales Group South West Competitive 2 weeks ago Application Architect CBSbutler Holdings Limited Bracknell (RG12) £65000 - £70000 per annum + Benefits package 3 weeks ago VMware Specialist Engineer Experis City of London (EC1) £600 - £660 per day 2 weeks ago SOC Engineer - Contract IO Associates Bristol (BS1) Hybrid 3 days ago Principal Software Engineer Sirius Digital Portsmouth, Hampshire, PO6 benefits, pension (7% contribution), 25 days holiday & life insurance 1 week ago Systems Engineer - MOD/Gov IO Associates Surrey Negotiable 2 days ago System Engineer jobs System Engineer jobs in London IT jobs IT jobs in London Infrastructure jobs Infrastructure jobs in London Jobs in London Software Engineer jobs Systems Engineer jobs Service Engineer jobs Systems Software Engineer jobs System Designer jobs Systems Engineering Leader jobs Systems Specialist jobs System Verification Engineer jobs Systems Engineering jobs Application Engineer jobs Engineer Systems jobs Systems Analyst jobs Services Engineer jobs System jobs Support Engineer jobs Consulting Systems Engineer jobs Totaljobs About us Work for us Media centre Partners Jobseeker Jobs Jobseeker login Salary Planner Jobseeker help centre Career advice Recruiter Courses Advertise a job Recruiter login Contact us – recruiters Recruiter advice Recruit internationally Let's connect Apps Privacy policy Terms and conditions Cookies Compliance Accessibility The Stepstone Group UK Ltd © 2026