Last updated: 2025-10-26
24 It Systems Administration jobs in Amsterdam.
Leaseweb
A large cloud provider operating in the datacenter infrastructure sector.
Haarlem
- Skills: datacenter, infrastructure, cloud services, problem solving, risk assessments, ticket resolving, hardware maintenance, software updating, project management, network knowledge
- Level: mid
- Type: full_time
Atos
We are a team of passionate experts with a clear ambition: applying digital technology to advance what matters for our clients and society. Together we create …
Amstelveen
- Skills: VCP, VMware, IaaS, PaaS, DevOps, vRealize, NSX, Ansible, Linux, Windows
- Level: mid
- Type: full_time
Sopra Steria
Sopra Steria biedt op maat gemaakte end to-end corporate technology en software solutions aan die organisaties helpen gedurfde keuzes te maken en resultaten te…
Nieuwegein
- Skills: cybersecurity, incident response, log analysis, vulnerability management, security monitoring, Azure, AWS, Splunk, Elastic, communication skills
- Level: mid
- Type: full_time
Adyen
Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technolo…
Amsterdam
- Skills: Windows Administration, VMware, Infrastructure as Code, Terraform, Powershell, Active Directory, DNS, DHCP, Intune MDM, Performance Monitoring
- Level: mid
- Type: full_time
Fortinet
Almere Stad
- Skills: quality control, network security, testing, troubleshooting, Python, Linux, TCP/IP, Firmware, network equipment, Fortinet
- Level: senior
- Type: full_time
Oracle
As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry-leaders in almost every sec…
Amsterdam
- Skills: network communications, database, performance analysis, automation, monitoring tools, configuration, technical solutions, support documentation, server management, troubleshooting
- Level: mid
- Type: full_time
Fortinet
Fortinet (NASDAQ: FTNT) is a worldwide provider of network security appliances and the market leader in unified threat management (UTM). Our products and subsc…
Utrecht
- Skills: networking, security, TCP/IP, Firewalls, VPNs, authentication, dynamic routing, scripting, SQL, vulnerabilities
- Level: mid
- Type: full_time
Palo Alto Networks
At Palo Alto Networks® everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We are a com…
Amsterdam
- Skills: technical support, cybersecurity, networking protocols, TCP/IP, BGP4, security, CISSP, customer support, overlay networks, firewall management
- Level: senior
- Type: full_time
NCR VOYIX
NCR VOYIX Corporation (NYSE: VYX) is a leading global provider of digital commerce solutions for the retail, restaurant and banking industries.
Amsterdam
- Skills: DevOps, Intune, Azure, scripting, cloud services, system performance, incident management, root cause analysis, infrastructure, automation
- Level: senior
- Type: full_time
AUTO1 Group
Onze IT afdeling zorgt ervoor dat alle IT gerelateerde processen van ons bedrijf goed en soepel verlopen. Samen met een klein team ondersteun je alle collega's…
Amsterdam
- Skills: IT support, troubleshooting, VoIP system, mobile telephony, hardware configuration, software installation, ticketing systems, Windows 11, Google Workspace, IT maintenance
- Level: entry
- Type: full_time
Nutanix
Hoofddorp
- Skills: Technical Support, SRE, HCI solutions, Troubleshooting, Debugging, Cloud technologies, Networking, Virtualization, Storage, Linux
- Level: senior
- Type: full_time
Zscaler
Zscaler serves thousands of enterprise customers around the world including 45% of Fortune 500 companies with a mission to make the cloud a safe place to do bu…
Amsterdam
- Skills: Data Center, hardware build, network devices, Linux, UNIX, scripting, BASH, Python, Ansible, automation
- Level: mid
- Type: full_time
mnemonic
mnemonic is a leading cybersecurity company with over 400 specialists headquartered in Oslo, Norway. The company has been a trusted security partner for large …
Utrecht
- Skills: cybersecurity, OT environments, networking, firewalls, TCP/IP, security technologies, consultancy, troubleshooting, automation, risk compliance
- Level: entry
- Type: full_time
Nomios
Nomios is a trusted partner in secure network and infrastructure solutions, known for delivering resilient and future-proof cybersecurity services. We help org…
Leiden
- Skills: F5, Network Security, Load Balancing, Scripting, Web Application Firewalls, Security Audits, Identity and Access Management, I-Rule coding, Security Protocols, Compliance
- Level: mid
- Type: full_time
mnemonic
mnemonic responds to the region’s most serious cyberattacks. We work side by side with Europe’s most important organisations and critical infrastructure to pro…
Utrecht
- Skills: Penetration Testing, Vulnerability Analysis, Security Infrastructure, Cloud Security, Cybersecurity, Technical Security Revisions, Identity Management, Active Directory, Security Architecture, Consultancy
- Level: mid
- Type: full_time
Mediahuis
Mediahuis is a leading media company that operates in various sectors, providing news and information to its audience across Europe.
Amsterdam
- Skills: DBA, databases, MSSQL, Oracle, PostgreSQL, database security, monitoring, troubleshooting, performance checks, hybrid work
- Level: entry
- Type: full_time
Keylane
As the leading European supplier of robust, highly configurable and customer-centric SaaS platforms to the insurance industry, Keylane offers solutions that op…
Utrecht
- Skills: Microsoft Azure, PowerShell scripting, server infrastructure, network monitoring, automation, security compliance, virtual private cloud, SaaS applications, vulnerability scanners, monitoring tools
- Level: mid
- Type: full_time
Cognizant
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. …
Amsterdam
- Skills: VMware, IaaS, Cloud Foundation, vSphere, vSAN, NSX, automation, PowerShell, infrastructure architecture, cloud architecture
- Level: mid
- Type: full_time
Leaseweb
Leaseweb is a global hosting provider that offers a variety of solutions including infrastructure, cloud, and dedicated hosting services.
Amsterdam
- Skills: network engineering, automation, network design, Linux, ISP technologies, datacenter, infrastructure, team collaboration, deployment, technical escalation
- Level: mid
- Type: full_time