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Join sia as a Data Architect and help us shape the future of data-driven solutions. As a key member of our team, you will design, implement, and manage data architecture frameworks that empower our business to leverage data effectively. Your expertise will guide the development of scalable and secure data solutions that enhance decision-making and drive innovation across the organization.
sia is a leading company in data solutions, committed to innovation and excellence. We empower businesses through data-driven insights and strategies, fostering a culture of collaboration and creativity. Join us to be a part of a dynamic and forward-thinking environment that values your contributions and encourages professional growth.
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Search for Senior Network Security Architect
583 results
Nebius
Why join Nebius?Nebius is at the forefront of revolutionizing cloud computing to empower the global AI economy. We develop innovative tools and resources that enable our clients to tackle real-world challenges and transform industries without incurring substantial infrastructure costs or necessitating the establishment of extensive in-house AI/ML teams. Our …
Zscaler
About ZscalerZscaler stands at the forefront of zero trust security, recognized globally as a leader in the industry. Our innovative solutions are trusted by major enterprises, critical infrastructure entities, and government organizations worldwide, to safeguard users, branches, applications, data, and devices while driving digital transformation efforts. With a presence in over 160 data centers globally, our Zscaler Zero Trust Exchange platform leverages advanced AI to combat billions of cyber threats and policy violations daily, enabling modern enterprises to enhance productivity while minimizing costs and complexity.At Zscaler, your impact is valued above titles. We foster an environment where trust is built on tangible results. Our culture promotes transparency and encourages constructive, honest debate, focusing on accelerating the discovery of optimal solutions. We assemble high-performing teams capable of making swift, high-quality impacts. Our culture is rooted in customer obsession, collaboration, ownership, and accountability.We advocate for an “AI Forward, People First” philosophy, which empowers our team members to realize their potential while driving innovation. If you are purpose-driven, passionate about solving complex challenges, and eager to make a significant impact on a global scale, we welcome you to contribute your talents to Zscaler and help shape the future of cybersecurity.Role OverviewWe are seeking a Senior Network and Infrastructure Engineer to join our Cloud Ops - Network Engineering team in a fully remote capacity from the Netherlands, reporting directly to the Manager of Network Engineering.This role encompasses a blend of infrastructure management, project oversight, and network engineering responsibilities. You will take the lead in designing, implementing, and operating complex network architectures, managing large-scale data center construction and expansions from inception to completion with a pronounced sense of urgency.Key ResponsibilitiesDesign, implement, document, and manage data center cabinet layouts and power density for optimal efficiency and reliability.Oversee server capacity deployments, ensuring infrastructure integration with automation to support global scalability and resource optimization.Collaborate with project management and engineering teams to ensure alignment on service requirements and hardware integration.Coordinate with cross-functional teams to guarantee the smooth synchronization of hardware, software, and network resources.Provide expert technical guidance and troubleshooting support for intricate data center issues.
Lucid Software
Join Lucid Software, a recognized leader in visual collaboration and work acceleration, where we empower teams to envision and create the future by transforming ideas into tangible outcomes. Our innovative products and dynamic workplace culture have earned accolades, including a spot on the Forbes Cloud 100 and recognition as one of Fortune's Best Workplaces in Technology. Embrace the flexibility of our hybrid work environment, allowing you to choose between remote work, office-based roles, or a blend of both to suit your needs and those of your team. At Lucid, we champion core values such as teamwork, innovation, individual empowerment, and a commitment to excellence while fostering a diverse and inclusive atmosphere for all.We are seeking a proactive Senior Security Analyst to oversee and manage our security protocols, ensuring compliance with ISO27001, SOC 2 standards, and effectively addressing vendor security inquiries from our clients.
Join our dynamic team at sia as a Senior Cloud Security Consultant. In this pivotal role, you will leverage your expertise in cloud security to help our clients safeguard their digital environments. You will work closely with stakeholders to assess risks and implement robust security solutions tailored to their unique challenges.
Why Join Nebius?Nebius is revolutionizing cloud computing to empower the global AI economy. We offer innovative tools and resources that enable our clients to tackle real-world problems and transform their industries without incurring exorbitant infrastructure costs or the necessity for extensive in-house AI/ML teams. Our workforce operates at the forefront of AI cloud infrastructure, collaborating with some of the most seasoned and creative leaders and engineers in the sector.Our Work EnvironmentBased in Amsterdam and publicly traded on Nasdaq, Nebius boasts a global presence with R&D centers across Europe, North America, and Israel. Our team of over 1400 includes more than 400 highly skilled engineers with profound expertise in hardware and software engineering, complemented by an in-house AI R&D division.The OpportunityWe are seeking a Senior Network Engineer to enhance our team, ensuring the seamless operation of our data center infrastructure, points of presence, and proprietary backbone network. The ideal candidate will design and develop expansive data center networks featuring thousands of server ports, InfiniBand-based GPU cluster interconnect networks, alongside automation and management tools for these networks.You are invited to work from our office in Amsterdam.Your Key Responsibilities:Provide expert technical design and operational support to cross-functional teams, including our internal R&D team, HWaaS, and cloud overlay & underlay network environments.Develop monitoring and automation tools.Play a crucial role in launching new regions within our cloud and GPU platforms.What We Expect From You:Expertise in MPLS, routing, and switching for Service Provider and DataCenter networks, Ethernet switching/vxlan, routing protocols (BGP/ISIS), SR MPLS+v6, traffic balancing/ECMP, L3 MPLS VPN, and cloud overlay network technologies.Proven experience in network design development and documentation.Ability to create testing plans for network infrastructure and vendors.Strong diagnostic skills with the TCP/IPv4/v6 protocol stack in a CLOS topology data center network.In-depth knowledge of modern network equipment design, QoS mechanisms, and operational practices.
This is Adyen Adyen is a leading financial technology platform, providing integrated payments, data, and financial products for top-tier clients such as Meta, Uber, H&M, and Microsoft. Our ambition is matched only by our innovative approach, making us the go-to choice for businesses seeking cutting-edge solutions. At Adyen, we prioritize the growth and success of our team members by fostering an empowering environment that encourages personal ownership of career paths. Our motivated professionals collaborate to tackle complex technical challenges at scale, delivering ethical solutions that accelerate business ambitions. Position Overview As a proactive and skilled Senior Security Detection and Monitoring Engineer, your primary focus will be on Security Operations, Detection Engineering, Threat Detection, and Incident Response. You will design and implement security solutions aimed at enhancing detection capabilities within the Adyen ecosystem, automating intricate manual processes, and investigating security incidents. In essence, your goal will be to build and manage a highly effective security detection and response system! Our Approach Collaboration: You will work closely with security, product, development, and infrastructure teams to create meaningful detections and respond to alerts. We believe in teamwork, not isolation. Tool Development: You will implement sophisticated detection logic in our proprietary security monitoring tool using advanced Python programming skills. This role requires strong expertise in Python development; mere scripting will not suffice. Operational Excellence: As a security engineer, you will also act as a security analyst and incident responder, addressing alerts from our monitoring system. We challenge the traditional segregation of tasks in security operations; if you share this belief, we encourage you to express your thoughts in your application. Key Responsibilities Develop scalable and actionable detection logic for emerging threats using Python. Create innovative solutions for threat hunting, detection, and response. Operate and enhance our in-house security event monitoring tool. Streamline operations to save time for your colleagues and improve overall efficiency.
Securitas
Join us at Securitas as a Security Officer in Amsterdam, where your vigilance and commitment will play a crucial role in ensuring safety and security within our assigned premises. We are looking for dedicated individuals who excel in observation, communication, and situational awareness. You will be responsible for monitoring activities, reporting incidents, and maintaining a safe environment for clients and the public.
About Our TeamAs the Senior Manager of Application Security at Miro, you will spearhead a global team dedicated to integrating robust security measures throughout Miro’s Software Development Lifecycle (SDLC). Your team will collaborate closely with product and engineering teams to effectively mitigate risks while fostering developer innovation and speed. This role emphasizes the importance of secure-by-default development practices via secure design assistance, automated tools, vulnerability management, and proactive developer engagement. You will play a pivotal role in intertwining security with Miro’s holistic product lifecycle—Discover, Define, Deliver—while adhering to our AMPED Ways of Working (Analytics, Marketing, Product, Engineering, Design) and AMPED Operating Model. As Miro embraces the future of AI-enhanced software development, your leadership will be essential in adapting to and securing these new workflows, balancing innovation with trust.About the RoleIn this influential role, you will define and execute Miro’s application security strategy, aligning it with our top-tier software development lifecycle and AMPED framework. You will lead a talented multidisciplinary team of application security engineers and offensive security experts who collaborate directly with developers, product teams, and platform engineering across various regions. Your focus will encompass embedding security at every stage of the product lifecycle—from initial discovery and architectural threat modeling to design reviews, secure delivery pipelines, and ongoing post-release monitoring and testing. Additionally, your team will support Miro’s AI-driven development tools and facilitate the secure adoption of innovative Agentic AI workflows, ensuring seamless collaboration between developers and security teams.This position demands a pragmatic, hands-on leader who excels in dynamic environments and possesses extensive knowledge of both software engineering and security. A passion for empowering teams to develop securely and autonomously is crucial for success in this role.Key ResponsibilitiesLead and mentor a globally distributed team of security engineers specializing in application security, offensive testing, secure architecture, and vulnerability remediation.Coordinate team initiatives while providing project management guidance to team members.Oversee cross-functional and cross-stream projects and initiatives.Drive the integration of security into Miro’s product lifecycle and support the secure adoption of innovative development methodologies.
Why Choose NebiusNebius is at the forefront of a transformative era in cloud computing, dedicated to empowering the global AI economy. We develop innovative tools and resources that help our clients tackle real-world challenges and reshape industries without incurring hefty infrastructure costs or needing extensive in-house AI/ML teams. Join our talented team and work alongside some of the most experienced professionals in AI cloud infrastructure.Our Work EnvironmentBased in Amsterdam and publicly traded on Nasdaq, Nebius boasts a global presence with R&D hubs across Europe, North America, and Israel. Our diverse team of over 1,400 includes more than 400 highly skilled engineers with profound expertise in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.The PositionWe are currently in search of a Senior Security Solutions Engineer who possesses a robust background in strategic solution evaluation, vendor assessment, and practical Proof-of-Concept (PoC) validation. This pivotal role will serve as a critical link between identifying customer security requirements and executing the implementation of top-tier, enterprise-grade solutions. You will be responsible for defining the criteria, conducting market research, and performing technical validation for all significant security tools and services adopted by our clients.
Join Immuta, the leading Data Provisioning Company, where we empower organizations to securely and efficiently access governed data as required by the fast-paced modern business landscape. Our innovative platform automates data access through policies and requests, eliminating cumbersome ticketing systems, minimizing risks, and allowing both humans and AI systems to interact with data safely and instantaneously.Established in 2015, Immuta is a trusted partner of Fortune 500 companies and government agencies globally, operating under a hybrid work model.• Partnered with technology leaders including Snowflake, Databricks, AWS, Azure, Google Cloud, and Starburst. Immuta was honored as the Snowflake Data Security Partner of the Year in June 2023.• Recognized by Forbes as one of the top American startup employers, and featured by Inc. Magazine and BuiltIn as a leading workplace, alongside Fast Company’s list of the top 50 most innovative companies.• With a total funding of $267 million, our lead investors include NightDragon, Snowflake, and Databricks, supported by additional funding from ServiceNow, Citi Ventures, Dell Technologies Capital, DFJ Growth, IAG, Intel Capital, March Capital, Okta Ventures, StepStone, Ten Eleven Ventures, and Wipro Ventures.YOUR ROLEAs a Senior Pre-Sales Solutions Architect, you will collaborate closely with the Sales team at Immuta to spearhead technical discussions, architect innovative data solutions, and showcase the value of our platform to enterprise clients.Acting as a trusted technical advisor throughout the sales process—from initial discovery and solution design to proof of concept and implementation—you will thrive in solving intricate data challenges, influencing strategic decisions, and translating technical visions into tangible business results.This position supports our EMEA territory. Candidates must reside in the Netherlands or London, England, and be fluent in German.
Join Sia as a Senior Data Architect and take a leading role in delivering innovative data solutions. In this position, you will spearhead client projects, collaboratively design data engineering strategies, and ensure the successful implementation of impactful solutions from start to finish.Key Responsibilities:Data Architecture & Pipeline Design: Develop robust, scalable data architectures and pipelines that facilitate efficient data ingestion, processing, and delivery of extensive volumes of both structured and unstructured data.Cloud & Distributed Systems: Architect and implement data solutions utilizing advanced cloud platforms (like AWS, Azure, GCP) and distributed computing systems (such as Spark and Kafka).Database Design & Data Modeling: Create logical and physical data models while optimizing database solutions to accommodate various data types and workloads, including relational, NoSQL, time-series, and graph databases.Data Integration & Loading Patterns: Employ best practices for batch, streaming, and real-time data integration, effectively handling structured, semi-structured, and unstructured data sources.CI/CD & DataOps Practices: Facilitate continuous integration and deployment of data services and infrastructure, leveraging modern DevOps tools to ensure reliability and automation in data workflows.Within Sia, you will also:Enhance our Data Engineering offerings through internal training, workgroups, and publications.Represent Sia at industry events, contributing to thought leadership initiatives such as articles, webinars, and white papers.Drive business development by crafting compelling proposals, identifying new collaboration opportunities, and nurturing long-term client relationships.Manage client engagements, acting as a trusted advisor and subject matter expert to middle and senior-level management.Supervise and mentor junior to mid-level consultants, guiding their professional development and reviewing deliverables.
Why Join NebiusNebius is pioneering a transformative era in cloud computing, tailored to meet the demands of the global AI economy. We provide the essential tools and resources that empower our clients to address real-world challenges and revolutionize their industries without incurring substantial infrastructure costs or assembling large in-house AI/ML teams. Our workforce is engaged at the forefront of AI cloud infrastructure, collaborating with some of the most talented and innovative leaders and engineers in the industry.Our Work EnvironmentHeadquartered in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D centers across Europe, North America, and Israel. Our diverse team of over 1400 professionals includes more than 400 highly skilled engineers, well-versed in both hardware and software engineering, complemented by an in-house AI R&D team.The RoleWe are seeking a Network Site Reliability Engineer (NetSRE) to play a critical role in developing and maintaining the foundational infrastructure of Nebius—the Network, which is essential for all other services. This engineering-centric SRE position will involve defining clear reliability objectives, implementing the necessary tooling and automation to achieve them, while enhancing the operational safety of the network as we scale rapidly.Your Responsibilities Will Include:Establish and oversee reliability benchmarks for network services and critical pathways (including SLIs/SLOs, availability targets, and error budgets as applicable).Enhance reliability across the entire network, focusing not just on services, but also on site readiness, inter-site connectivity (DCI), and operational protocols.Lead incident response efforts in your areas, directing investigations/postmortems and transforming failures into sustainable solutions rather than recurring issues.Develop and refine observability tools including actionable metrics, logs, traces, alerting systems, and expedited debugging processes.
werkenbijdeafm
As a Cyber Security Officer, you will be responsible for safeguarding the confidentiality, integrity, and availability of information and systems. You will develop and enhance security policies while ensuring that risks are identified and managed proactively.You will collaborate with colleagues both within and outside the department, providing advice on appropriate measures. This way, you will actively contribute to creating a safe and compliant organization.Your Responsibilities:Develop, update, and monitor the information security policy and guidelines.Conduct risk analyses and manage vulnerabilities effectively.Oversee technical security measures such as access controls, backups, and firewalls.Coordinate the response to security incidents and data breaches.Enhance awareness of information security across the organization.DepartmentWe are looking for 2 Cyber Security Officers to join the Data, Technology, and Innovation department. You will collaborate with various teams within the organization and with external vendors, ensuring a secure data and IT environment.
sia is looking for a Business Architect in Amsterdam to help shape and deliver business solutions that support the company’s goals. This position centers on business transformation and strategic planning. Role overview The Business Architect will design and implement solutions that fit sia’s objectives. The role requires a focus on aligning new processes and systems with the organization’s broader strategy. What you will do Create business solutions that match organizational goals Drive business transformation initiatives Apply a strategic approach to planning and execution Requirements Experience in business transformation Strong strategic thinking skills Ability to design and implement business solutions
SERIS Security
Join Our Team as a Security Officer in Amsterdam – Diverse Roles at Premier LocationsAre you a security professional seeking an exciting change from the conventional doorman position? At SERIS Security, our officers work at unique sites across Amsterdam and surrounding areas — from port facilities in Westpoort to high-profile corporate properties and high-risk locations. Experience varied and responsible security roles instead of monotonous reception duties.As SERIS Security expands in the Amsterdam region, we are on the lookout for officers who want to make a significant impact. Here, you won't be just another face in a massive corporation; you will know your supervisor, have a say in your schedule, and be treated with respect. That’s the SERIS difference.What to Expect as a Security Officer at SERIS in AmsterdamWe provide security for a variety of locations throughout the Amsterdam area. Depending on your experience, preferences, and availability, you may be assigned to:Port Security at Westpoort: Access control, site surveillance, and control room operations at a dynamic port location. SERIS specializes in ISPS port security.High-Risk Locations: Security for sites with enhanced protocols and judicial screening. Team collaboration and vigilance are key.Site Security at Prime Locations: Combining hospitality with safety at offices and commercial buildings. You will be the face of our security team.Combined Roles: Work at multiple sites for maximum variety. One day may involve port security, while another may focus on control room duties.In all cases, you will work in rotating shifts (24/7), receive thorough training through SERIS Academy, and have opportunities for career advancement.What We Offer You as a Security Officer in AmsterdamSalary: €2,941 to €3,402 gross per month (based on full-time, collective labor agreement for Private Security).Premiums: 10% to 35% for irregular hours. On holidays, 50% to 85%.Working Hours: 24/7 shifts with a well-organized schedule and your input. Full-time and part-time options available.
dbthefacilitygroup
IntroductionWe are seeking a dedicated and vigilant Evening Security Officer who thrives in an independent role and understands the right moments to intervene. Your working hours will be from Monday to Friday, 18:00 to 01:00. Each shift will have one officer scheduled — you will have full responsibility for your coverage.Job DescriptionDuring your shift, you will monitor activity through CCTV and identify any irregularities. You will conduct security rounds to ensure all areas are securely locked and grant access only to authorized individuals in accordance with established protocols. Additionally, you will perform evening rounds within the building, manage access passes, and conclude your shift with a thorough handover or report for your colleagues.Work EnvironmentAs a Security Officer, you will be part of a corporate client where quality and professionalism are paramount. The evening environment remains lively; you will regularly interact with colleagues, making you an integral part of the team.
Join sia as a Data Architect and help us shape the future of data-driven solutions. As a key member of our team, you will design, implement, and manage data architecture frameworks that empower our business to leverage data effectively. Your expertise will guide the development of scalable and secure data solutions that enhance decision-making and drive innovation across the organization.
Securitas
Join our team at Securitas as a Retail Security Guard in Amsterdam! We are seeking dedicated individuals who are passionate about ensuring safety and security in retail environments. In this role, you will be responsible for monitoring premises, preventing theft, and providing an exceptional level of customer service. Your vigilance and proactive approach will contribute to a safe shopping experience for customers and staff alike.
Why Join Nebius?Nebius is at the forefront of a transformative era in cloud computing, catering to the global AI economy. We empower our clients with the tools and resources necessary to tackle real-world challenges and revolutionize industries without incurring hefty infrastructure costs or the necessity of extensive in-house AI/ML teams. Our team members are engaged in cutting-edge AI cloud infrastructure projects, collaborating with some of the most seasoned and innovative leaders and engineers in the industry.Work EnvironmentHeadquartered in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D centers across Europe, North America, and Israel. Our diverse workforce of over 1,400 employees includes more than 400 highly skilled engineers, proficient in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.The RoleWe are seeking a Senior Network Software Engineer (NetSWE) who will engineer software to enhance the safety, scalability, and reliability of network operations, particularly as we accelerate our data center launches. This position is more than just scripting for configurations; you will develop the tools and services that connect the core network components (switches/ports/VLANs, traffic processors) with our cloud platform, utilizing open-source solutions where applicable and creating custom solutions where necessary.Your responsibilities will include:Designing and maintaining services and tools that automate the entire network lifecycle, including day-0 provisioning, ongoing changes, drift detection, and operational verification.Ensuring network changes are safe and transparent through CI/CD workflows, diff/review tools, staged rollouts/rollbacks, audit trails, and protective measures.Creating observability systems that scale seamlessly across various locations, focusing on telemetry pipelines, signal quality, and tools that expedite incident investigations.
Workrate Security
Role Overview Workrate Security is looking for a part-time Security Officer to join a specialized healthcare facility in Amsterdam. This position involves 16 to 24 hours per week, supporting the safety and well-being of patients, staff, and visitors. About Workrate Security Founded in the Netherlands, Workrate Security has grown into an international company serving clients in sectors such as data centers, ports, logistics, manufacturing, chemistry, pharmaceuticals, media, healthcare, and high-tech industries. Our teams deliver professional security services on-site, supported by advanced systems and structured processes. Workrate Security has been recognized among the top 10 fastest-growing companies in the Netherlands three times in the past seven years. What You Will Do Respond quickly and professionally to incidents and emergencies Maintain a safe environment for staff and visitors Monitor the facility using camera surveillance and regular patrols Document incidents and activities in company systems Stay proactive and physically active throughout shifts What We Look For Solution-oriented mindset with attention to detail Professional attitude and appearance Alert, service-minded, and able to work well with others Residing in the Amsterdam area Flexible approach to working day, evening, night, and weekend shifts Compensation and Benefits Hourly wage between €17.36 and €21 (excluding allowances) Evening allowance (10%), night shift (20%), and weekend (35%) 25 vacation days (full-time equivalent) Travel expense reimbursement according to the collective labor agreement Career growth opportunities to team leader or manager roles Annual salary increases BHV training course provided One-year contract with potential for permanent employment
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