353 mentor jobs in Madrid, España.

... strategic financial oversight across the Iberian region, partnering with the CEO and leadership team to drive growth and performance. The successful candidate will mentor the finance team, oversee budgeting, forecasting, cash flow management, accounting, tax, compliance, and risk management while guiding multi-year planning and ...

... support PEM electrolysis-based hydrogen generation systems, focusing on process equipment, control and safeguarding. The successful candidate will work across disciplines, develop PFDs/ P&IDs, participate in HAZOP/LOPA reviews, ensure compliance with CE, IEC and API standards, and mentor colleagues in process engineering. []

... day-to-day execution across M&A and equity-led processes, driving timelines, deliverables, and stakeholder coordination. You will lead complex financial models, valuation analyses, and client materials, mentor analysts, and develop a strong view on energy transition dynamics, while collaborating with cross-border teams. []

... Technical Lead – Backend Java Engineer to steer the backend platform and contribute hands-on development of a Java/Jakarta EE system on JBoss EAP. You will mentor engineers, drive technical decisions, and collaborate with product, architecture, QA, and operations to deliver reliable, scalable software solutions that meet ...

... an Executive Principal Consultant to lead high-end Red Team engagements and guide the broader Red Teaming practice. You will oversee engagements end-to-end, mentor junior consultants, and communicate complex findings to C-level stakeholders. You will contribute to tooling, methodologies, and capability development while ...

... Management, CSM, and Catalogue Coordination. You will own client retention, account health, and day-to-day delivery, balancing strategy with hands-on execution. You will mentor the team, shape operational workflows, and ensure high-quality outcomes across a multi-brand Amazon operation with a focus on scalable growth. []

... used in release and stability testing. You will ensure data integrity, review records, and drive investigations across QA, Manufacturing, and Digital teams. As a senior contributor, you will mentor juniors, lead CAPAs and change controls, support method transfers, qualification, validation, and lifecycle activities. []

Syneos Health is seeking a Principal Statistician for Early Phase, fully home-based across Europe. Lead statistical strategy, SAPs, and mentor biostatisticians while collaborating with sponsors to advance early-phase development. The candidate will hold a Master’s in biostatistics with extensive trial experience, demonstrate ...

... Data Platforms, BI and analytics solutions. The role focuses on architecture, data modelling, and advanced analytics within a consulting environment. You’ll work with clients to define data strategies, mentor engineers, and ensure architectural standards while coordinating across delivery teams in a fast-paced setting. []

... seeking an Executive Principal Consultant to lead high-end Red Team engagements in Madrid, reporting to the Cyber Services and Capabilities department. You’ll mentor junior consultants and collaborate with clients and internal teams to drive adversary simulations end-to-end. You’ll contribute to capability development, tooling, ...

... teams to ship high-quality web experiences efficiently, shaping the foundations of our web stack with pragmatic, scalable solutions. You’ll set technical direction, mentor engineers, and contribute hands-on coding while partnering with product teams to accelerate delivery and reliability in a fast-growing environment. []

... backend-focused professional to lead complex initiatives from ideation through to completion. You will communicate a clear technical vision across multiple teams, mentor colleagues, and drive security, scalability, and performance improvements across product domains. The role emphasizes architecture, DevOps mindset, and delivering ...

... performance, reliability, and scale. You will partner with product and technology leaders to deliver robust Java-based solutions, lead architecture decisions, and mentor engineers while ensuring code quality and best practices across the team. [{"name": "trabajo_hibrido", "text": "Trabajo h\u00edbrido", "categoryName": "Working ...

... Systems in Madrid is seeking a Consulting Engineering Technical Leader to drive strategic data center architectures across regional and global scale. You will mentor engineers, shape multi-year technology roadmaps, and guide large-scale data center transformations using ACI, NX-OS, and Nexus fabrics. You will lead fabric ...

... enterprise customers. You will architect SDA and SD-WAN fabrics, automate deployments using Python, Ansible, and REST APIs, and drive proactive testing and migrations. With 7+ years in enterprise networking, you will mentor peers, collaborate with Sales and Customer Success, and ensure solutions align with Cisco Validated []

... lead the development, review, and oversight of informed consent documents for complex, global clinical trials while guiding study teams on strategy and ensuring quality standards across regions. You will work closely with sponsors, ethics committees, and regulatory bodies, oversee translations, and mentor junior staff, []

... define roadmaps, build the system architecture, and establish audit mechanisms to ensure compliance and continuous improvement. You will drive culture change, mentor cross-functional teams, and liaison with certification bodies. A lead auditor certification and 7+ years in aerospace/defense quality are highly valued, with ...

Making Science Group S.A. is seeking a Paid Search Manager to lead the end-to-end management and optimization of client search engine advertising. You will mentor a team of specialists, implement advanced strategies, and ensure performance targets across Google Ads, Microsoft Advertising, and Amazon Ads. You’ll drive reporting, ...

... research for transport issuers in infrastructure and corporates, reporting to the Head of Energy, Natural Resources & Infrastructure in EMEA. The successful candidate will manage an 8-analyst team, drive analytical coverage, and mentor staff while engaging with issuers and market participants to uphold Fitch's rating []

... global carriers, focusing on a Go-based architecture and scalable microservices. You will drive the Elixir-to-Go transition, design high-throughput infrastructure, mentor peers, and shape agile practices across a remote-first global team. [{"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]