# Functional Validation Engineer - Satellite Payload Software- 6 month contract [26176] at Sopra Steria

Sopra Steria is hiring a Functional Validation Engineer - Satellite Payload Software- 6 month contract [26176]. Level rates it Little AI ●○○○; you can [apply on Sopra Steria](https://jobsbylevel.com/go/e5748458-c980-4808-8abf-44ab2457d865?utm_medium=ai-agent).

AI Level 1, AI centrality 30 out of 100. Portsmouth, England, United Kingdom.

## Details

- Company: [Sopra Steria](https://jobsbylevel.com/companies/sopra-steria)
- AI level: AI Level 1 (score 30 out of 100)
- Location: Portsmouth, England, United Kingdom
- Posted: September 30, 2026
- Apply: https://jobsbylevel.com/go/e5748458-c980-4808-8abf-44ab2457d865?utm_medium=ai-agent

## Description

HE Space is a successful international space company, specialised in providing managed services and human resources to the international space sector for over 40 years. We hire space experts all over Europe across the whole spectrum of space-related activities, from engineering to science, software development, operations, marketing, finance and administration. Our employees contribute towards a wide range of groundbreaking space programmes including Galileo and Copernicus, ExoMars, Iris2, ESA BASS, ESA GSPT, LISA Pathfinder, Euclid, the Ariane and Vega launchers as well as the International Space Station. HE Space has joined forces with CS Group and Sopra Steria to lead the engineering and digital space market in Europe and to provide highly skilled consulting. We are passionate about people and invest in you to support the development of the European space industry. Role Overview The Functional Validation Engineer - Payload Software (PLSW) is responsible for validating the Payload Software on a telecoms satellite programme, which controls and manages in-flight payload mission execution for the Digital Transparent Processor. The role focuses on translating functional validation requirements into automated test procedures, executing tests across simulation and hardware environments, and supporting software verification and non-regression activities. Environment & Context The role operates within the Functional Validation (FV) team, working closely with Functional Validation Architects, Technical Leads, and software development teams. Validation activities are performed using both the SATSIM numerical bench and hardware RF test benches to verify software performance against specified requirements. Activities Analyse functional validation requirements and convert them into automated test procedures (APs) using Java; Develop, maintain and execute automated test scripts and associated configuration files; Prepare hardware and simulation environments for test execution, including SATSIM and RF test benches; Configure and operate RF equipment, including modems, signal generators, spectrum analysers and DC power supplies; Execute functional validation and software non-regression test campaigns against new PLSW releases; Verify software behaviour against defined requirements and acceptance criteria; Produce clear and concise test execution reports and communicate results to the FV Technical Lead and FV Architect; Investigate test observations, anomalies and unexpected behaviours, performing initial analysis and fault isolation; Record and manage defects, observations and validation issues using Jira and established FV processes; Identify and report discrepancies between SATSIM and hardware bench results to improve simulation fidelity; Upload test sessions, logs and evidence into FV tooling, ensuring full traceability of validation activities; Develop and maintain offline processing and automation tools using Java, Python or other appropriate technologies; Support test strategy, test specification development, traceability activities and validation documentation; Collaborate with geographically distributed stakeholders, including teams located in Toulouse and Portsmouth; Proactively manage dependencies, risks and blockers, escalating issues early to maintain delivery schedules. Essential Skills & Experience Experience in software verification, validation or integration testing within a complex engineering environment; Ability to interpret detailed validation requirements and develop robust automated test procedures; Strong Java development skills for automated test script creation and maintenance. Experience of Linux-based environments; Experience using source control and software lifecycle tools, including Git, SVN, Jira and Confluence; Knowledge of software development and validation processes, including traceability and configuration management; Experience of hardware and software integration testing; Strong analytical and

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/functional-validation-engineer-satellite-payload-software-6-month-contract-26176-at-sopra-steria-9e61d9

Source: https://jobsbylevel.com/jobs/functional-validation-engineer-satellite-payload-software-6-month-contract-26176-at-sopra-steria-9e61d9

## Cite this page

Level. https://jobsbylevel.com/jobs/functional-validation-engineer-satellite-payload-software-6-month-contract-26176-at-sopra-steria-9e61d9.

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