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Compagnie des Signaux - CSEE

Compagnie des Signaux - CSEE

www.mermecgroup.com

6 Jobs

197 Employees

About the Company

Compagnie des Signaux, a MERMEC Group company, is a global provider of integrated rail transport solutions. We develop innovative and sustainable solutions in the fields of signaling, operation, service and maintenance, as well as digital technology and turnkey systems. The MERMEC Group is present in 21 countries and employs over 3,000 people worldwide.

Listed Jobs

Company background Company brand
Company Name
Compagnie des Signaux - CSEE
Job Title
Chargé de tests site en signalisation ferroviaire H/F – Les Ulis (91) ou Riom (63) – CDI
Job Description
**Job Title** Railway Signalling Site Test Engineer **Role Summary** Planned, executed, and reported on validation tests for railway signalling systems on client sites. Works within the Installation, Test and Commissioning team to ensure on‑site tests meet technical plans, quality standards, and regulatory requirements. **Expactations** - Deliver complete test documentation and reports within agreed project timelines. - Maintain accurate and traceable records of test data, findings, and corrective actions. - Liaise with clients, design, and RAMS teams to resolve technical issues and verify system readiness. - Demonstrate adherence to safety, quality, and cost controls throughout the testing program. **Key Responsibilities** - Analyse incoming project data and develop comprehensive validation and test plans. - Draft and approve the test catalogue defining procedures, equipment, and acceptance criteria. - Conduct field or lab‑replicating tests, ensuring compliance with international signalling standards (e.g., ETCS, ERTMS). - Verify completion of all tests against design specifications and stakeholder expectations. - Prepare detailed test reports, highlighting results, deviations, and recommendations. - Interface directly with major rail operators (SNCF, Network Rail, Deutsche Bahn, etc.) to coordinate test activities. - Collaborate with development, study, and RAMS teams during design, validation, and commissioning phases. - Potentially lead a small test team, managing task allocation and progress against project milestones. - Travel as required to client sites, both domestically and internationally (including long‑duration assignments). **Required Skills** - Strong knowledge of railway signalling concepts and technologies. - Proven experience in site testing, validation, and commissioning of signalling equipment. - Familiarity with relevant standards (ETCS/ERTMS, IEC, ISO, etc.) and safety regulations. - Excellent documentation skills; ability to produce clear, concise test reports. - Effective communication and teamwork across multidisciplinary and multicultural environments. - Project management aptitude: controlling quality, cost, and schedule. - Ability to travel frequently and adapt to changing work environments. **Required Education & Certifications** - Bachelor’s degree in Electrical Engineering, Electronics, Mechatronics, or a related field. - Minimum of 3–5 years experience in railway signalling testing or commissioning. - Relevant certifications or training in ETCS/ERTMS, RAMS, or railway safety procedures are highly desirable.
Les ulis, France
Hybrid
18-12-2025
Company background Company brand
Company Name
Compagnie des Signaux - CSEE
Job Title
Responsable de site FM H/F – Les Ulis (91) – CDI
Job Description
**Job Title** Facility Manager – FM Site (Les Ulis) **Role Summary** Lead the facility management of a 12,000 m² corporate site, overseeing building maintenance, safety, equipment, and general services. Manage a team of 5 internal staff, coordinate external contractors, control operating and capital budgets, and ensure compliance with regulatory standards while delivering dashboards for performance monitoring. **Expectations** - Deliver high‑quality, safe, and reliable site operations. - Maintain strict adherence to safety, environmental, and regulatory requirements. - Control operating costs and capital investments within approved budgets. - Provide strategic oversight for facility projects and maintenance activities. - Foster a collaborative, efficient work culture and drive continuous improvement. **Key Responsibilities** - Plan, supervise, and verify all preventive and corrective maintenance activities. - Coordinate subcontractors handling cleaning, HVAC, security, reception, mail, and parking services. - Manage the site’s fire protection systems, access control, and IT integration. - Maintain green spaces and landscaping. - Oversee the fleet of company vehicles: acquisition, usage, repairs, billing, and budget tracking. - Produce and analyze dashboards for key performance indicators and financial metrics. - Prepare and monitor annual operating and capital budgets in collaboration with senior management. - Lead a team of internal staff and ensure clear communication of tasks, goals, and expectations. - Conduct regulatory inspections, ensure compliance, and manage certifications. - Provide on‑site presence during regular working hours and respond to after‑hours emergencies as required. **Required Skills** - Facility & building management. - Maintenance planning and execution (HVAC, electrical, mechanical). - Budgeting, cost control, and financial reporting. - Contractor and vendor management. - Knowledge of safety, fire‑protection, and access‑control systems. - Regulatory compliance and audit preparation. - Strong leadership, team‑management, and interpersonal skills. - Excellent communication and reporting (written & verbal). - Proficiency with MS Office (Excel, PowerPoint) and facility‑management software. - Ability to work independently and under pressure, with occasional on‑site overnight duties. **Required Education & Certifications** - Minimum Bac + 2/3 (equivalent) technical degree in Electrotechnics, HVAC, Real‑Estate Management, or Building Maintenance. - Relevant professional certifications (e.g., Facility Management Professional, HVAC Technician, Safety Manager) are advantageous. - Prior experience (3–5 years) in facility management for a corporate site of similar size is required.
Les ulis, France
On site
13-01-2026
Company background Company brand
Company Name
Compagnie des Signaux - CSEE
Job Title
Ingénieur Vérification Système et logiciels embarqués H/F – Les Ulis (91) – CDI
Job Description
**Job title** Embedded System and Software Verification Engineer (M/F) **Role Summary** Conduct end‑to‑end verification of onboard system components and subsystems (EVC, DMI/TDS, odometry, etc.). Ensure compliance with client requirements, ERTMS/STM standards, and safety regulations (EN 50128/EN 50129/EN 50716) across the full development lifecycle (specification, design, coding, integration testing, validation). Manage verification plans, schedule and budget, and support certification processes (ISA, Notified Body). **Expectations** - Deliver verified and validated onboard products that meet stringent safety and performance standards. - Maintain rigorous documentation and analysis to demonstrate traceability and coverage. - Collaborate effectively with system, development, integration, validation, RAMS, and quality teams. - Contribute to continuous improvement of verification procedures and tooling. - Travel regionally/nationally to client sites as required. **Key Responsibilities** 1. Estimate verification effort and define verification and quality assurance plans for each project. 2. Analyze coverage of requirements (SRS, system and subsystem specifications) against implemented functions. 3. Perform vertical coverage analysis across development phases and horizontal coverage analysis within phases. 4. Verify compliance of development and testing activities with EN 50128, EN 50129, EN 50716, and other relevant standards. 5. Support project teams in maintaining traceability, risk assessment, and quality metrics. 6. Assist with certification activities, including ISA processes and interactions with notified bodies. 7. Contribute to process and tool enhancements for verification workflows. **Required Skills** - Strong background in embedded system and software verification. - Proficiency with verification methodologies, test planning, and coverage analysis. - Familiarity with ERTMS/STM standards and rail safety regulations (EN 50128/EN 50129/EN 50716). - Experience in drafting and reviewing verification, quality assurance, and test plans. - Analytical and problem‑solving abilities, with attention to detail. - Excellent written and verbal communication in French (mandatory) and English (preferred). - Ability to manage multiple projects, meet deadlines, and work independently. - Comfortable with documentation tools, version control, and test management systems. **Required Education & Certifications** - Bachelor’s or Master’s degree in Electrical, Computer, or Systems Engineering (or equivalent). - Formal training or certification in EN 50128, EN 50129, or EN 50716 (preferred). - Experience with ISA certification processes is an advantage.
Les ulis, France
Hybrid
02-02-2026
Company background Company brand
Company Name
Compagnie des Signaux - CSEE
Job Title
Ingénieur électronique (H/F)
Job Description
Job Title: Electronic Engineer Role Summary: Lead the design, validation, and documentation of electronic hardware for railway signalling products. Work across cross‑functional teams to define specifications, choose technologies, create schematics, simulate, and lay out PCBs, develop FPGA/SoC firmware, and conduct prototype testing and integration. Expectations: - Deliver high‑quality electronic designs within safety and industrialization constraints. - Collaborate closely with System, Software, Project, RAMS, V&V, and Quality/Certification groups. - Act as technical liaison for external suppliers and support production, deployment and maintenance. Key Responsibilities: - Define technical specifications for equipment and electronic boards. - Architect electronic layouts considering integration, thermal, mechanical, EMC, SIL4 safety, and manufacturability. - Create and simulate electrical schematics using Cadence Orcad Capture/PSpice. - Specify and oversee PCB placement/routing in Cadence Allegro. - Program FPGA/SoC targets (Xilinx/Lattice). - Perform laboratory integration, functional, and validation testing of prototypes. - Produce and maintain associated hardware documentation. - Monitor supplier‑led developments and provide technical guidance. - Contribute to technical offer preparation and support production teams. Required Skills: - Proficiency in Cadence Orcad Capture, PSpice, Allegro. - Experience developing FPGA/SoC designs (Xilinx/Lattice). - Knowledge of thermal, mechanical, EMC, and SIL4 safety standards. - Strong documentation and cross‑team communication abilities. - Ability to manage multiple tasks and collaborate with diverse engineering disciplines. Required Education & Certifications: - Bachelor’s or Master’s degree in Electrical Engineering, Electronics, Signals or a related technical field. - Additional certifications in safety engineering (e.g., SIL) and industrialization best practices are a plus.
Les ulis, France
Hybrid
26-02-2026