IT Infrastructure & Operations Specialist

Join Adyen as a Senior Linux Infrastructure Engineer and be part of a dynamic team dedicated to providing cutting-edge solutions. In this role, you will leverage your expertise in Linux systems to enhance our infrastructure and ensure optimal performance. You will work collaboratively with cross-functional teams to architect and implement scalable solutions that drive our global payment platform.

Location and Flexibility This position follows a hybrid model. Work can be done from home or at the RIPE NCC office in Amsterdam, which is located at Amsterdam Central Station. Candidates must already reside in the Netherlands to be considered. Compensation and Hours Annual salary between €50,000 and €64,000, including allowances and secondary benefits Full-time schedule: 37.5 hours per week Part-time arrangements are also possible Role Overview The Linux/OpenWRT Systems Engineer will support firmware development for RIPE Atlas probes, which form part of a global Internet measurement platform. This platform depends on around 14,000 volunteer-hosted probes to gather and share network performance data, including DNS queries, traceroutes, pings, NTP, and HTTP metrics. The firmware is primarily written in C, with scripting components, and is released as open source. The technology stack includes tools such as libevent and BusyBox, running on OpenWRT or Oracle Linux, and is packaged for additional operating systems. Security and stability are always prioritized throughout the development process. This role involves close collaboration with an international team that values teamwork and ongoing learning. Key Responsibilities Oversee and maintain the release process for RIPE Atlas probe firmware and software across multiple Linux-based platforms

About ClickHouseAs a proud member of the 2025 Forbes Cloud 100 list, ClickHouse stands at the forefront of innovation in the private cloud sector. With an impressive customer base exceeding 3,000 and an annual recurring revenue (ARR) growth of over 250% year-over-year, ClickHouse excels in real-time analytics, data warehousing, observability, and AI workloads.Our rapid growth was recently confirmed by a successful $400M Series D funding round, which has attracted notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex, along with established AI leaders and global brands including Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization in businesses. Be part of our exciting journey!About the TeamThe Cloud Infrastructure Engineering team is responsible for constructing and overseeing the essential components of ClickHouse Cloud's data plane, ensuring a seamless end-to-end experience. This encompasses compute, networking, security, and a multi-cloud, multi-region architecture, all designed to provide a dependable and scalable managed ClickHouse service for our customers. We are on the lookout for talented and seasoned cloud infrastructure software engineers to join our ranks, tasked with the design, deployment, and maintenance of our infrastructure.What will you do?Architect and create a resilient, scalable, and high-availability distributed infrastructure.Develop a state-of-the-art cloud-native platform leveraging public cloud resources, automating cloud resource management.Collaborate closely with our ClickHouse core database development and security teams to enhance our SAS offerings.Enhance routing and traffic components to increase the reliability and scalability of our cloud services.Implement industry best practices to systematically elevate availability across our systems.Design and build security components...

Join our dynamic team at Adyen as an Observability Infrastructure Engineer. In this pivotal role, you will be responsible for enhancing the observability of our systems, ensuring seamless operation and reliability. Collaborate with cross-functional teams to design and implement monitoring solutions that provide insights into system performance and health.

Are you ready to advance your career? Join us at studytube as a Cloud and Infrastructure Engineer, where you'll enhance and innovate our cloud systems. Your hands-on experience with DevOps tools will be crucial in managing, optimizing, and scaling our learning platform's infrastructure.Key ResponsibilitiesAs a pivotal member of our team, you will help shape and advance our Cloud Platform by introducing innovative solutions, driving progress, and ensuring that our infrastructure is secure, scalable, and prepared for future demands.In an environment that champions excellence, teamwork, and personal development, you’ll have the autonomy to experiment, refine, and create a significant impact.Your Role Includes:Designing, constructing, and managing our cloud infrastructure to ensure it remains robust, efficient, and dependable.Automating processes by developing and maintaining Infrastructure as Code (IaC) utilizing tools such as Terraform.Enhancing our security posture by applying cloud security best practices and ensuring compliance with industry standards.Refining our CI/CD pipelines to accelerate and streamline deployments.Collaborating with cross-functional teams to translate requirements into scalable infrastructure solutions.Proactively monitoring system health to address potential issues before they affect users.

Join pinely as we expand our innovative team! We are seeking a dedicated Site Reliability Engineer who thrives in a dynamic environment.Key Responsibilities:Deploy, configure, and manage Linux-based servers efficiently.Diagnose and resolve hardware and network availability issues while monitoring for failures.Oversee numerous nodes across various remote sites and cloud infrastructures.Contribute to infrastructure automation initiatives using Python and/or Go.Engage with cloud platforms including AWS, Google Cloud, and Alibaba Cloud.Enhance monitoring systems for production trading environments utilizing Grafana.Required Qualifications:A minimum of 3 years of experience in managing and troubleshooting high-load systems.Strong grasp of the Linux TCP/IP stack.Familiarity with essential network components such as DHCP, DNS, and BGP.Proficiency in at least one configuration management tool (e.g., Salt, Ansible).Extensive knowledge of infrastructure monitoring tools, including Prometheus and Grafana.Fluent in English (B2/Upper-Intermediate or above).Basic skills in Python/Bash/Go.Willingness to travel for work-related tasks.Preferred Qualifications:Familiarity with leading server hardware brands.Experience optimizing hardware and OS configurations for peak performance.What We Offer:Competitive salary and comprehensive social benefits.Attractive bonus structure with flexibility in salary negotiations.Opportunity to work with unique networks such as radio relay, shortwave, FPGA cards, and atomic clocks, including server optimization on overclocked systems.Access to cutting-edge technologies and a supportive environment for implementing innovative solutions.Flexible working conditions, minimizing bureaucracy and promoting autonomy.Tuition reimbursement and sponsorship for conferences and training.

Join Turner & Townsend as a Senior Consultant specializing in Capital Projects and Infrastructure, where you will drive transformative initiatives in project delivery and infrastructure management. Your expertise will be pivotal in advising clients across various sectors, ensuring their projects are completed efficiently and effectively.As a vital member of our team, you will leverage your extensive experience and strategic insight to guide our clients through the complexities of capital project management. You will collaborate with cross-functional teams, fostering innovation and excellence in project execution.

Role overview Speechify is seeking a Software Engineer focused on Data Infrastructure and Acquisition in Amsterdam, Netherlands. This position involves developing and refining the systems that gather, process, and deliver data across the Speechify platform. What you will do Design and build data infrastructure to support Speechify’s products. Improve data acquisition workflows, aiming for greater efficiency and reliability. Collaborate with colleagues to enhance the data capabilities of the platform. Requirements Background in data systems or infrastructure engineering. Ability to tackle complex technical problems. Interest in influencing how users experience technology.

Join us at Databricks, where our mission is to empower data teams to tackle some of the world's most significant challenges — from revolutionizing transportation to accelerating medical advancements. We achieve this by developing and operating the premier data and AI infrastructure platform, allowing our customers to harness profound data insights to enhance their businesses. Founded by engineers and driven by a customer-centric philosophy, we eagerly embrace every chance to overcome technical hurdles, whether that's crafting next-generation UI/UX for data interaction or scaling our services across millions of virtual machines. And this is just the beginning. Unlike conventional enterprise software, we create and build innovative SaaS products that delight all stakeholders: decision-makers, administrators, and end-users. As a Senior Fullstack Software Engineer, you will collaborate closely with your team and product management to deliver exceptional user experiences. Here are a few of the dynamic teams you could become a part of: SQL Analytics Console: This new product provides Databricks customers with a top-notch experience for Business Intelligence (BI) and executing SQL workloads directly on the data lake. Our team develops the console for SQL Analytics, where users configure, manage, and monitor their SQL usage.Jobs and Workflows: This team supports all asynchronous customer workloads for Databricks, which constitute the majority of our usage. As this demand has surged, we have restructured the system to enhance stability and scalability, while also introducing exciting new features for advanced workflows and customer observability. This team combines frontend, backend, and reliability engineering skills across various projects.Developer Ecosystem: Focused on enhancing the development experience and best practices with external tools, we oversee the core open-source components of the developer ecosystem: the SDK, CLI, and Terraform.Apps Developer Experience: This team is dedicated to making application development on Databricks seamless and enjoyable. We have built an SDK and services tailored for app developers, including our AppKit. Our Codegen sub-team develops tools that ensure apps function perfectly from the start. We are also working on an MCP server for Cursor/Claude Code and developing Skills.

What will you be doing?As part of a dedicated team of system administrators, you will be at the forefront of developing and managing the Linux environment, particularly focusing on High Performance clusters. This infrastructure is crucial for the daily operations of NLR colleagues. Your contributions will span across architecture, design, implementation, and maintenance of NLR systems. You will lead project initiatives for new development trajectories, guiding them from analysis through design, implementation, and into operational use. Your role is essential in ensuring the functionality, currency, security, and efficiency of the Linux environment within the NLR data center. This position offers a dynamic work environment where no two days are the same. You will work from our Amsterdam office with the option to work partially from home.

Expand your knowledge. Gain hands-on experience. Build your career. Join Dura Vermeer for your internship.Now is your chance to apply theoretical knowledge in a practical setting: you are eager to learn, and so are we! As an intern at Dura Vermeer Infra, you will be at the heart of projects ranging from road and bridge construction to sustainable urban solutions and railway projects. Your contributions matter, both literally and figuratively.Your Internship ExperienceWe offer internship opportunities year-round across various projects and offices in the North West region, including locations near you. Whether you are studying MBO, HBO, or WO in civil engineering, we will collaboratively identify where your talents can shine: work preparation, execution, design, calculation, project management, or even a thesis project. You will have the autonomy to shape your internship alongside your mentor.Here, you will learn from seasoned colleagues while also bringing your own ideas to the table. You will be fully integrated into our team, gaining trust and building your professional network within the infrastructure sector. This way, you will not only enhance your educational experience but also advance your career.Why Choose Dura VermeerDura Vermeer is a family-owned and independent construction firm active in residential construction, commercial construction, infrastructure, and technology in the Netherlands. Since 1855, our independence and long-term stability have been the foundation of our strategy. With a turnover of approximately €1.8 billion and over 3,000 employees, we rank among the top in the Dutch construction industry. Together, we realize remarkable projects, ranging from iconic structures to everyday solutions that address societal challenges. We guarantee the best solutions for tomorrow and make a difference for the Netherlands in the long run. We have ambitious goals, and we can only achieve them thanks to our people. As an outstanding employer, we strive to ensure that you choose Dura Vermeer every day, that you take pride in our creations just as we do, that everyone working with us feels happy, safe, and able to express themselves, and that you can thrive and bring out the best in yourself.Your Ideal Work EnvironmentYou will work at Dura Vermeer Infra North West region, focusing on Amsterdam. Our (head) office is located in Cruquius, Noord-Holland, and we also have regional offices in Almere, Amsterdam, Alkmaar, and Oude Meer. Anyone driving through the Dura Vermeer Infra North West work area will circle the IJsselmeer. From Texel through Amsterdam and Het Gooi to Flevoland, we are constructing roads, bridges, and sewers. However, ...

Join Boskalis, a global leader in dredging and marine services, as an Infrastructure Calculator Specialist. In this exciting role, you will utilize your analytical skills to support project planning and cost estimation for a variety of infrastructure projects. Your expertise will contribute to our commitment to delivering innovative and sustainable solutions.

As a Project Manager in GWW, you will be the orchestrator of our infrastructure projects in the Amsterdam region, determining how outdoor implementations are executed. At Dura Vermeer Infra Noord West, you will engage with various multidisciplinary civil engineering projects and cutting-edge technologies in the Amsterdam area. Are you seeking an exciting new challenge as a GWW Project Manager? Look no further!Your RoleIn your role, you will play a pivotal position in our infrastructure projects, regardless of their scale. You will oversee the preparation, planning, and execution phases while leading your team, subcontractors, and suppliers. Safety and quality are always your top priorities, and with your positive energy, you ensure that everything runs smoothly. Whether it’s a cycling route, an airport runway, or the renovation of a busy street, you will monitor the schedule, budget, and implementation, receiving support from the project leader when necessary.What makes this role unique? At Dura Vermeer, you have the opportunity to grow and help others grow as well. We not only train juniors to become professionals but also work on sustainable and innovative projects that contribute to a better future. Additionally, we offer flexible working hours to maintain a healthy work-life balance. Our projects, such as the Middenmeer North project (subsurface and surface infrastructure), SOK 2.0 (sustainability and collaboration in asphalt maintenance), Linnaeusstraat Amsterdam (subsurface and surface infrastructure), and Havenstraatterrein (demolition, remediation, and site preparation), reflect our ambition to merge quality with sustainability. Join us and make a difference!More About Dura VermeerDura Vermeer is a family-owned, independent construction company active in residential, utility, infrastructure, and technology sectors in the Netherlands. Since 1855, our independence and long-term continuity have formed the foundation of our strategy. With a turnover of approximately €2.6 billion and over 3,775 employees, we are among the top players in the Dutch construction sector. Together, we realize beautiful projects—iconic and sometimes everyday projects—through which we provide new answers to societal challenges. We guarantee the best solutions for tomorrow, making a long-term impact in the Netherlands. We have strong ambitions, and we can only achieve them thanks to our people. As the best employer, we strive for you to choose Dura Vermeer every day. That you feel as proud of what we create as we do. That everyone working with us is happy, can be themselves, feels safe, and can express themselves. And that you can thrive and bring out the best in yourself.

At Databricks, we are dedicated to empowering data teams to tackle some of the most pressing challenges in the world — from pioneering the next generation of transportation solutions to fast-tracking medical advancements. Our mission is fulfilled through the development and operation of a world-class data and AI infrastructure platform, enabling our customers to leverage deep data insights to transform their businesses.Founded by engineers and driven by a strong customer focus, we enthusiastically embrace every opportunity to confront technical challenges, whether it’s innovating next-generation UI/UX for data interfacing or scaling our infrastructure across millions of virtual machines. Our journey has just begun.Our engineering teams are tasked with creating highly technical products that address significant real-world needs. We manage and operate one of the most extensive software platforms, consisting of millions of virtual machines, generating terabytes of logs and processing exabytes of data daily. At our scale, we frequently encounter cloud hardware, network, and operating system faults, and our software must adeptly shield our customers from these issues.Unity Catalog serves as our platform's native unified and open governance solution for data and AI, breaking down silos, simplifying governance, and accelerating insights at scale. We are seeking a Senior Staff Software Engineer to lead the technical efforts for Unity Catalog Runtime Enforcement. This role involves building and fortifying the runtime enforcement layer for Unity Catalog, ensuring secure, consistent authorization, and data access across Databricks compute, engines, and cloud environments. This initiative aims to minimize incidents and streamline customer decisions by harmonizing enforcement semantics.

Vialis is a leading company in the field of mobility and infrastructure in the Netherlands. We specialize in delivering innovative solutions for safe and sustainable traffic flow. You play a crucial role in maintaining the availability of mobility systems and infrastructure objects across the country. As part of Vialis, we strive to offer our customers the best service at all times.What will you do?As the Lead Electrician in the infrastructure sector, you will work on challenging renovation projects involving bridges, tunnels, locks, and water barriers. You will be responsible for the execution and coordination of electrical tasks on site, with a strong focus on control and security systems.You will begin projects such as ProRail bridges (Wherebrug, Vechtbrug) and the Rozenburg Lock, and from there, you will engage in various infrastructure projects within the Randstad region.Your responsibilities include:Leading and guiding a team of 3 to 4 electriciansCoordinating assembly tasks within BSK and tunnel renovationsPulling and connecting cables and wiring control cabinetsInstalling and testing new control and security systemsConducting and overseeing FAT and FIT testsEnsuring quality, safety, and progress of the tasksCollaborating with project management, engineers, and other involved partiesYou are a hands-on foreman who keeps an overview while also being actively involved in the execution.Responsibilities:Supervising electricians at project sitesEnsuring correct and safe execution of electrical tasksIdentifying and resolving technical issuesMonitoring planning, quality, and progressReporting on tasks and deviationsContributing to a safe working environmentDoes the Vialis DNA match you?Vialis is a prominent player in the Dutch infrastructure sector, with nearly a century of experience in designing, building, and maintaining vital infrastructure such as bridges, locks, and tunnels. With a team of over 750 dedicated professionals, we work every day to enhance mobility and safety in the Netherlands, both on land and at sea.At Vialis, we focus on more than just providing technical solutions. We are an essential partner for both public institutions such as provinces, municipalities, Rijkswaterstaat, and ProRail, as well as for private clients like Schiphol, port companies, and logistics service providers. Our mission is to ensure the infrastructure of the future.

At Databricks, we are dedicated to empowering data teams to tackle the most challenging problems in the world—ranging from transforming transportation technology to expediting medical innovations. By creating and managing a premier data and AI infrastructure platform, we enable our clients to leverage profound data insights to enhance their operations. Born from engineering expertise and driven by a customer-first approach, we eagerly confront technical challenges, whether it's crafting next-generation UI/UX for data interaction or expanding our services across millions of virtual machines. Our journey has just begun.As an Engineering Manager, you will lead your team in constructing infrastructure and products for the Databricks platform at scale. Our diverse teams are focused on various domains:Managing resource infrastructure that supports extensive big data and machine learning workloads on the Databricks platform in a scalable, secure, and cloud-agnostic manner.Developing reliable, scalable services and client libraries that handle vast amounts of data on the cloud across multiple geographic regions and cloud providers.Creating tools that empower Databricks engineers to operate their services seamlessly across different cloud environments.Building services, products, and infrastructure that lie at the nexus of machine learning and distributed systems.

Winthrop Technologies is a premier data center delivery partner, renowned for providing comprehensive turnkey solutions to our clients. Headquartered in Dublin, we have a strong presence across Europe, specializing in the entire lifecycle of data center projects, from innovative design to meticulous construction. Our expertise encompasses a wide array of services including civil, structural, architectural, mechanical, and electrical engineering, as well as commissioning.As the leading and most trusted company in our field, Winthrop is proud to be the only dedicated data center delivery partner in Europe. Currently, we're engaged in multiple turnkey data center projects across seven European countries, totaling over 430 MW of IT load.We are excited to announce that we are looking for two Senior Electrical Engineers to join our growing team in Amsterdam. The successful candidates will play a pivotal role in supporting the mechanical delivery aspects of our projects in collaboration with the broader project team.

About Gigs Gigs builds a platform that lets technology companies add global mobile connectivity to their products. The goal: make it as easy to offer mobile services as it is to set up payments. Gigs removes telecom complexity for customers ranging from fintech startups launching mobile plans to HR platforms managing work phones. The team includes about 100 people working across the US and Europe, backed by nearly $100 million from investors like Ribbit Capital, Google, and Y Combinator. Gigs brings together engineers, product specialists, and business leaders with backgrounds at Stripe, Airbnb, Shopify, and other top tech companies. The company is growing quickly and tackling both technical and regulatory challenges to make connectivity seamless. Core Values Speed: Work with urgency and treat each week as important for progress. Ownership: Take initiative when problems arise and act with autonomy. Customer Obsession: Focus on customer success as a measure of company success. Ambiguity: Use good judgment and instincts to make decisions, even with incomplete information. First Principles: Question established practices and seek to understand the reasons behind them. Role Overview: Senior IT Systems Engineer The Senior IT Systems Engineer will help ensure that everyone at Gigs has the access, tools, and support needed to work efficiently. This position focuses on building and automating corporate IT infrastructure. The role is hands-on and results-driven, joining as the third member of the Security & IT team. Locations London, Amsterdam, Berlin

About UsAsula is at the forefront of the bitcoin revolution, dedicated to creating cutting-edge financial products that seamlessly integrate blockchains, bitcoin, stablecoins, and finance. We are currently developing Dawn, a user-friendly mobile interface that empowers individuals to save and enhance their assets using bitcoin and stablecoins. In addition to Dawn, we're innovating to provide accessible bitcoin swaps and credit solutions for holders of all sizes through advanced on-chain protocols.Role OverviewWe are on the lookout for skilled protocol engineers who are passionate about blockchain technology and can navigate the complexities of the blockchain stack to deliver new protocols while maintaining a balance between speed and security. Key responsibilities include:Creating and sustaining smart contracts for the SVM.Developing and overseeing collateral management strategies on bitcoin with its inherent limitations.Designing robust protocols for lending and insurance applications.QualificationsMinimum of 3 years of experience in designing protocols for financial applications, including decentralized exchanges and lending markets.Deep understanding of consensus mechanisms, blockchain architecture, and virtual machine principles, particularly those related to Solana.Proven experience with auditing, deploying, and maintaining on-chain protocols.Preferred QualificationsPrevious experience developing applications utilizing bitcoin.Experience in constructing application-specific blockchains, from consensus and networking to business logic.