Senior Tunnel & Geotechnical Engineer

Join AECOM as a Senior Tunnel & Geotechnical Engineer in Madrid, where you will play a pivotal role in delivering innovative engineering solutions for complex underground projects. You will lead design and analysis efforts, collaborating with multidisciplinary teams to ensure project success. Your expertise will be key in advancing our capabilities and deliv…

Join AECOM as an OLE Engineer, where you'll be at the forefront of delivering high-quality engineering services. You'll work collaboratively with a team of professionals to design and implement overhead line electrification systems for rail projects. Your expertise will contribute to the advancement of our innovative solutions.

Join our dynamic team at AECOM as a Junior Roadway Engineer. In this role, you will work closely with experienced engineers to design, analyze, and implement roadway projects that enhance infrastructure and transportation efficiency.You will be involved in various phases of project development, from initial design concepts to project completion, ensuring compliance with engineering standards and local regulations. Your contributions will help shape the future of urban mobility and community connectivity.

Join AECOM as a Traction Power Engineer, where you will play a vital role in designing and implementing power solutions for railway systems. This position offers the opportunity to work on innovative projects that enhance transportation systems and contribute to sustainable infrastructure development.

As a Senior Backend/Platform Engineer at causaprima, you will be responsible for the foundational platform utilized by our agents. Your expertise will enhance our event-driven architecture, streamline data pipelines, integrate with customer accounting systems, and ensure that our infrastructure is reliable, auditable, and efficient.Key ResponsibilitiesEvent Store Management — Design and maintain an append-only PostgreSQL database featuring tamper-evident hash chaining, real-time event distribution, agent replay, recovery capabilities, and schema versioning.Cryptographic Signature Infrastructure — Establish key management and signature verification systems for all agent events while implementing approval chains for external actions.Workflow Constraint Engine — Develop a gateway to verify authorization for any external actions including emails, payments, or API calls.PII Vault & GDPR Compliance — Create isolated, encrypted storage solutions for personal data, ensuring compliance with the right to erasure and data residency requirements.Multi-Tenancy Management — Implement row-level security and tenant isolation across all data stores, including tenant-scoped LLM API keys.Authorization Framework (Cerbos) — Utilize attribute-based access control for both agents and humans, ensuring deterministic policy evaluation where LLMs do not make authorization decisions.MCP Security Layer — Develop authentication, capability-based scoping per partner, and rate limiting for the Model Context Protocol endpoint.Database Architecture — Focus on PostgreSQL schema design, indexing strategies, performance tuning, and read replica topology.

Join Sopra Steria as a Data Engineer and play a key role in transforming data into actionable insights. You will work with cutting-edge technologies to develop data pipelines, manage data architecture, and ensure data quality. Your expertise will help drive strategic decision-making and improve operational efficiency.

Join our dynamic team as a Senior Offshore/Onshore Pipeline Engineer, where you will play a pivotal role in the planning and execution of pipeline projects. Your expertise in both offshore and onshore environments will ensure the successful delivery of complex engineering solutions that meet our clients' needs. Collaborate with multidisciplinary teams to optimize project performance and drive innovation in pipeline design.

Join our dynamic team at AECOM as a Civil Engineer specializing in Transportation. In this role, you will be responsible for designing and overseeing transportation infrastructure projects, ensuring they meet both technical and safety standards. Your expertise will contribute to the successful delivery of innovative solutions that enhance mobility and sustainability.

Join AECOM as a Principal Engineer - Cables, where you will play a pivotal role in leading projects related to cable engineering. Your expertise will be essential in designing, analyzing, and implementing innovative solutions tailored to our clients' needs. Collaborate with multidisciplinary teams and ensure the highest standards of quality and performance in all engineering projects.

Join Sopra Steria, a leader in digital transformation, as a Systems Engineering Expert. In this role, you will leverage your engineering expertise to define and manage requirements for complex aerospace and transport systems. You will collaborate with cross-functional teams to ensure that systems meet rigorous standards, addressing challenges with innovative solutions.

AECOM is on the lookout for a Principal Engineer specializing in HV Substations Secondary to enhance our team in Spain.In this pivotal role, you will be responsible for the design and development of secondary electrical systems for various transmission and distribution projects. Your responsibilities will include, but are not limited to, the following tasks based on project requirements:Designing advanced protection and control systems, including relay settings, protection schemes, and interlock systems tailored for substations.Creating single line diagrams (SLDs), protection logic diagrams, metering layouts, and cable termination diagrams.Developing electrical interconnection diagrams, termination diagrams, cable schedules, and requisite documentation to facilitate the installation and operation of secondary systems.Conducting relay coordination studies (overcurrent, earth fault, motor protection, distance protection), including calculations for relay settings and fault analysis.Performing power system studies such as load flow analysis, short circuit studies, transient stability analysis, motor starting studies, and arc flash studies.Formulating control and relay panel layouts, including general arrangement (GA) drawings, functional block diagrams, and bills of materials (BOMs).Designing SCADA communication schemes and ensuring system integration for protection systems to facilitate seamless interaction between control and field devices.Reviewing and verifying design documentation to ensure compliance with industry standards (IEC, IEEE) and utility specifications.Providing support for commissioning and testing, including Factory Acceptance Testing (FAT) and site integration of secondary systems.Developing algorithms aimed at enhancing system functionality, such as fault detection and relay coordination to improve overall system stability.Coordinating interdisciplinary efforts by collaborating with other engineering teams to ensure integration of secondary systems with primary infrastructure.Preparing external connection tables, cable schedules, and other design documentation as specified by project requirements.

Join our dynamic team at Sierra as a Sales Engineer based in vibrant Madrid, Spain. In this role, you will be the critical link between our innovative products and our customers, delivering technical expertise while driving sales strategies. Your ability to communicate complex technical concepts in an accessible manner will be key to your success as you work closely with both our engineering and sales teams.We are looking for a passionate and driven individual who thrives in a fast-paced environment and is eager to contribute to our mission of providing exceptional solutions to our clients.

Blacklane is seeking a Platform Engineering Manager to join the team in either Barcelona or Madrid. The focus of this role is to turn the internal platform into a unified product that connects infrastructure with developer needs. The manager will lead a growing team, aiming to streamline the developer experience and help product teams deliver more effectively. Key Responsibilities Define the direction and structure of the platform in partnership with a Staff Engineer, shaping both the team and the roadmap. Establish and maintain standards for engineering quality, prioritizing strong outcomes over simply closing tickets. Oversee delivery schedules and project scope, making decisions that influence business results. Clarify ambiguous requirements and translate them into clear, actionable plans, balancing progress with thoughtful trade-offs. Coach and support the Platform team, fostering growth, performance, and collaboration. Communicate openly with other Engineering Managers to coordinate expectations and manage dependencies. Requirements Background in Platform, Backend, or Data Engineering, with experience building and leading effective teams. Proactive in identifying and addressing challenges, able to develop business cases, gain support, and follow through on plans. Skilled at managing complex, cross-team projects and delivering strong results. Dedicated to continuous learning and consistently completes work to a high standard. Location This role is based in Barcelona or Madrid.

Scalian is hiring a Junior Data Engineer to join its team in Madrid or Málaga. This role offers the chance to develop foundational data engineering skills by working directly with experienced colleagues and participating in real-world projects. Role overview This entry-level position centers on learning through hands-on involvement with modern data technologies. The Junior Data Engineer will take part in projects that enhance the company's data infrastructure and processes. What you will do Collaborate with senior engineers and data scientists to design, build, and maintain data pipelines and systems Assist in ongoing projects aimed at strengthening the company’s data capabilities Help develop solutions for better data collection, processing, and utilization Location This position is based in either Madrid or Málaga.

At SGS, we are committed to hiring top professionals who embody integrity, curiosity, excellence, respect, inclusion, and collaboration. Our unique culture sets us apart. Are you ready to be part of a leading company in the aviation sector?Launch your aviation career with us!We are currently seeking a CAMO Engineer to join our team in Madrid:Your responsibilities will include:Providing support for Structural Engineering projects (Damage Maps, repairs, materials, damage assessment…)Assisting in CAMO Engineering projects (ADs, SBs, Records, Planning & Maintenance Tasks, Powerplant,...)Managing Aircraft Transition ProjectsUndertaking additional tasks related to aviation quality management

Role overview The Senior Fire and Risk Engineer position at AECOM in Madrid centers on fire safety and risk management across a variety of complex projects. This role draws on technical expertise to develop solutions that satisfy safety standards and regulatory requirements. Main responsibilities Provide guidance on fire safety strategies and risk reduction measures for both ongoing and upcoming projects. Work with multidisciplinary teams to help ensure project objectives are consistent with safety regulations. Offer technical input during project execution, focusing on compliance and recognized safety practices. Collaboration and team environment This role involves close cooperation with other experienced professionals at AECOM. Team members share knowledge, communicate openly, and work together to achieve high standards of quality and safety in every project.

About the RoleKickstart your aerospace career by collaborating with experienced engineers to understand how intricate systems are integrated into actual flight hardware. This position is tailored for aspiring electronics engineers eager to accelerate their growth, learn through hands-on experience, and transition into full system engineers while actively contributing to vital defense projects from day one.At Destinus, we are pioneering advancements in the defense sector through state-of-the-art Unmanned Aerial Vehicles (UAVs). Our groundbreaking technologies are crafted to fulfill the distinct requirements of contemporary defense operations, ensuring unmatched speed, accuracy, and cost-efficiency. We collaborate with government entities and defense organizations globally to deliver advanced solutions for mission-critical tasks, ushering in a new era of operational efficiency and technological dominance. Join us in redefining the future of defense through innovative aerospace solutions.ResponsibilitiesAssist senior and lead engineers with daily electronic and system engineering tasks across various programs.Support the integration of electronic subsystems into larger aerospace assemblies.Actively engage in test preparations, including hardware setup, instrumentation, and test configurations.Provide hands-on assistance during testing phases, including execution, monitoring, and basic troubleshooting.Gather, organize, and evaluate test data to support engineering analyses and design enhancements.Identify testing issues and collaborate with senior engineers to uncover root causes.Contribute to the development, revision, and upkeep of technical documentation and test reports.Encourage ongoing improvement initiatives within engineering and testing workflows.Coordinate with cross-functional teams such as software, mechanical, and test engineers to ensure seamless system integration.Gradually take ownership of defined tasks and subsystems as your technical expertise and confidence grow.Learn system engineering principles through direct project involvement, with a clear trajectory toward becoming a system engineer.

Managing expenses can often be chaotic and cumbersome, creating challenges not only for finance teams but for every individual involved. At Pleo, we are on a mission to revolutionize this experience. Our innovative spend management solutions streamline financial processes, making them efficient, empowering, and surprisingly effective for both finance teams and employees—our goal is to help businesses 'go beyond'.The name 'Pleo' translates to 'more than you’d expect', and living by this principle has been our key to success over the past decade.We are currently at a crucial stage in our evolution; every action we take has a significant impact on our 40,000+ clients, our business trajectory, and our shared success. We seek individuals who take pride in identifying customer needs, transforming complex challenges into straightforward solutions, respectfully questioning established methods, and aspiring to achieve greatness. With ambitious goals propelling us forward, we acknowledge that we haven't mastered everything yet—and that’s part of the excitement! We are a dedicated, forward-thinking, and importantly, kind team of over 850 individuals from more than 100 nationalities, all committed to shaping the future of business spending together.About the RoleWe are in search of a Senior Software Engineer to become a key member of our Demo Experience Platform team at Pleo. In this role, you will empower various internal customers and stakeholders to engage with, test, and demonstrate Pleo through our demo and sandbox environments, contributing to Pleo’s Platform organization. If you are enthusiastic about enhancing our sales demo experience, boosting our sales conversion rates, streamlining our product development processes, or facilitating seamless integrations within our API ecosystem, this opportunity is tailored for you!You will report to our Senior Engineering Manager and collaborate closely with teams across multiple departments, particularly in Go-to-market, to drive success. Our tightly-knit team of four is highly collaborative and committed to optimizing the demo experience for Pleo.Key ResponsibilitiesAs a Senior Software Engineer in our Demo Experience team, you will:Lead initiatives to design, develop, and maintain innovative solutions that enhance efficiency across various departments.Collaborate with cross-functional teams to identify improvement opportunities for demo, sandbox, and testing account experiences.Engage in code reviews, conduct post-mortems, and provide mentorship to fellow engineers.Proactively tackle technical debt while guiding the team through technical challenges and migrations.Contribute to the execution, delivery, and quality assurance of projects.

At Groupon, we're not just a marketplace; we are a vibrant ecosystem where consumers discover exciting experiences and local businesses flourish. Having partnered with over a million merchants globally, we connect more than 16 million customers to exceptional deals across diverse categories. In an era largely influenced by e-commerce giants, Groupon distinctly positions itself as a platform dedicated to empowering local businesses through performance-driven initiatives.We're embarking on a transformative journey to revolutionize our operations, fueled by an unwavering commitment to results. Despite our extensive workforce spanning multiple continents, we cultivate a culture that promotes innovation, encourages calculated risk-taking, and celebrates success. Here, your impact can be immediate and significant, as we balance the resources and scale of a large organization with the autonomy of a smaller company.Design the "Source of Truth" for a Global MarketplaceAt Groupon, data is central to our mission. We are seeking a Senior Analytics Engineer to connect raw data infrastructure with actionable business insights. Your role will extend beyond writing queries; you will be responsible for architecting the semantic layer of our data warehouse, ensuring every dashboard, AI model, and executive decision is built on a robust foundation of trust.This position is a high-impact Individual Contributor role for someone who is passionate about SQL, data modeling, and solving intricate problems at a global scale.Embrace the AI Advantage At Groupon, we don’t just analyze AI; we actively build with it. You will engage in innovative projects that leverage AI to enhance our business processes and customer experiences.

Join our dynamic team at SGS as an Electrical Standards Engineer, where you will play a crucial role in ensuring adherence to electrical regulations and standards. Your expertise will contribute to the safety and reliability of electrical installations across various sectors.