System Design Engineer

Systems Design Engineer - SCADALocation: Ashby de la zouch, UK (Hybrid/Office & Site-Based)
Outside IR35Contract Duration: 12 MonthsAbout the RoleWe are seeking a skilled and motivated Systems Design Engineer with strong SCADA system engineering expertise to join our rail infrastructure team. This role will focus on requirements definition, system architecture, and interface design, supporting the delivery of complex and safety-critical rail systems.You will play a key role across the full engineering lifecycle, from requirements capture through to design, integration, and commissioning, ensuring robust and scalable solutions are delivered.Key Responsibilities
Requirements EngineeringLead the elicitation, capture, and analysis of system-level requirements from stakeholdersDevelop high-quality, testable, and traceable requirements aligned with operational and regulatory needsMaintain requirements traceability throughout the system lifecycleConduct and lead requirements reviews, ensuring completeness, consistency, and clarityManage requirements change control in a structured and auditable mannerSystem Design & ArchitectureLead and contribute to outline and detailed design phases of SCADA systemsDevelop system architectures aligned to operational, safety, and performance requirementsEnsure solutions are scalable, maintainable, and aligned with enterprise standardsProduce and review key design artefacts, including:System architecture documentationFunctional specificationsDesign descriptionsEngineering calculations (as required)Support design assurance and formal review processesInterface & Integration EngineeringDefine and document system
interfaces (internal and external), including data flows, protocols, and integration pointsDevelop Interface Control Documents (ICDs) and relevant data modelsEnsure compatibility and consistency across subsystem interfacesCollaborate with multidisciplinary stakeholders to resolve interface issues and integration risksSupport integration, testing, and commissioning activities related to interfacesAbout YouStrong experience in SCADA systems engineering, ideally within rail or infrastructure projectsProven expertise in requirements engineering, system architecture, and interface designExperience producing technical documentation and design artefacts to a high standardSolid understanding of systems engineering lifecycle processes and assurance practicesExcellent communication and stakeholder management skillsDesirableExperience within rail systems or other safety-critical environmentsKnowledge of integration of legacy (brownfield) and new systemsFamiliarity with industry standards and best
practices for SCADA and control systemsWhy Join UsWork on cutting-edge rail and infrastructure projects shaping the future of transportBe part of a collaborative, multidisciplinary engineering environmentAccess to career development and progression opportunities within a global organisationAll PPE provided by the client and Health and Safety explained before and on site.Rullion supports applications from a diverse talent pool. We welcome the opportunity to discuss flexibility requirements. If you require any reasonable adjustments to be made to enable you to participate in the recruitment process, please contact us on RBonifaceSince 1978, Rullion has been securing exceptional candidates for a range of clients; from large well-known brands, to SMEs and start-ups. As a family-owned business, Rullion's approach is credible and honest, focused on building long-lasting relationships with both clients and candidates.Rullion is a forward-thinking recruitment company that
specialises in providing a wide range of talent consultancy services to a diverse client base; from small start-ups to large household names. INDTR-PWRullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.JBRP1_UKTJ