Aviation jobs in United Kingdom

The Space, Defence and Intelligence business unit at CGI is a true IT Systems Integrator, building mission‑critical systems with a focus on space, defence, intelligence, aerospace and maritime. The role supports architecture, design and integration of a third‑party NMS for satellite operations within the Satellite Network Operations Centre framework.

• Define and maintain the end‑to‑end NMS architecture, leveraging COTS concepts such as drivers, alarm correlation, automation scripts and Visio‑based operational views.
• Design robust interfaces (SNMP, REST, Smart‑Serial, APIs) with external systems.
• Ensure alignment with subsystem ICDs and external integration requirements.
• Oversee the design of NM drivers, ensuring distributed monitoring at remote ground stations and centralized performance aggregation.
• Lead the design of Configuration Management (CM) functions including inventory, automated file generation and distribution through orchestration.
• Implement redundancy, fail‑over and backup/restore mechanisms.
• Define strategies for end‑to‑end monitoring, including synthetic flows (global system health) and analytic flows (fault isolation and troubleshooting).
• Specify KPIs and aggregation rules for ground networks, satellites and service providers.
• Collaborate with operations to design dashboards, alarm templates and correlation rules for proactive monitoring.
• Support RBAC, secure file handling and HTTPS‑based communication in the system architecture.
• Ensure compliance with aerospace security frameworks and OneWeb/CGI enterprise security policies.
• Work with mission operations, software engineers and NOC subsystem teams to validate architecture decisions; act as technical authority in design reviews, use‑case validations and operational workshops.
• Present architectural roadmaps and risk assessments to leadership and clients.

• Bachelor’s degree in Network Engineering, Systems Engineering, Computer Science or a related field.
• 5–7 years of experience in network architecture and management systems, ideally within satellite, aerospace or defence communications.
• Strong knowledge of network protocols (SNMP, NETCONF, RESTCONF, HTTP APIs), orchestrations, automation and monitoring platforms.
• Experience with redundant, distributed architectures and high‑availability design.
• Familiarity with satellite ground systems (GN, PoP, SAP, SOC) and core/WAN integration.
• Experience with configuration‑management databases, performance analytics and alarm‑management systems.
• Ability to translate technical requirements into architecture specifications.
• Desirable: Master’s degree in Systems Engineering, Telecommunications or a related discipline.
• Hands‑on experience with large‑scale NMS deployments in telecom or space industries.
• Experience with COTS products (e.g., DataMiner), driver development and custom integrations.
• Familiarity with cloud‑native deployment (microservices, containers, Kubernetes).
• Industry certifications such as Cisco CCNP/CCIE, AWS/Azure Solutions Architect or ITIL.

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Life at CGI is rooted in ownership, teamwork, respect and belonging. From day one you act as an owner—CGI Partners—benefiting from global capabilities, expanding horizons and innovative solutions with a supportive environment. CGI is recognised on best‑places‑to‑work lists and offers competitive salary, pension, private healthcare and a share scheme. Inclusive, diverse and welcoming to all—including armed forces personnel.