4 beste vacatures voor de functie van administrateur in rotterdam, zh (nieuwe medewerkers gezocht)

(Senior) System Administrator
Nearfield Instruments —Rotterdam
- Troubleshooting
- Windows
- Linux
7 uur
Junior Financial Administrator
Racesquare —Hendrik-Ido-Ambacht
- € 3.200 - € 4.000 per maand
- Parttime
- Hybride werken
- Administratieve ervaring
- Analytisch vermogen
- Accountancy
- Kosteloos parkeren
- Productkorting werknemers
Snel solliciteren
12 uur
Financial Controller / senior medewerker financiën
CJG Rijnmond —Rotterdam
- € 3.592 - € 4.822 per maand
- Fulltime
- Hybride werken
- Microsoft Excel
- Administratieve ervaring
- Communicatieve vaardigheden
- Telefoonplan
Snel solliciteren
1 dag
Junior Group Financial Controller
Onstream —Den Haag
- Fulltime

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Based on your search for administrateur jobs.

Accounts Payable Assistant
J. de Jonge flowsystems —Vlaardingen
You will be part of an engaged finance team and will regularly liaise with colleagues across the organisation as well as with suppliers.
€ 3.600 - € 4.500 per maand
Medewerker Financiële Administratie (Servicekosten)
Hef Wonen —Rotterdam
Een salaris van maximaal €4.130,- bruto per maand op basis van 36 uur (schaal F van cao woondiensten). Je zorgt voor correcte en transparante berekeningen…
Tot € 4.500 per maand

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van administrateur in rotterdam, zh

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(Senior) System Administrator

Nearfield Instruments
Rotterdam

Nu solliciteren

Vacaturegegevens

7 uur geleden

Kwalificaties

Microsoft Windows Server
Systeemadministratie
Troubleshooting
Ansible
Windows
Bash
Firewall
Software voor externe toegang
Ubuntu
DNS
Linux
Python
PowerShell
Active Directory
Debuggen
VPN

Volledige vacaturetekst

Job description

NFI is looking for a hands-on Product System Administrator to support and improve the operation technology (OT) inside our product. This role is about the product control environment only and does not cover general corporate IT or site infrastructure. You will help keep product systems stable, secure, and easy to support across their full lifecycle.

The product control architecture includes control boxes, industrial switches, firewalls, Windows server, Ubuntu/Linux , and data storage. These components run product software, connect subsystems, protect network boundaries, and store operational and diagnostic data. We expect this role to understand how these parts work together and to keep them secure, reliable, and supportable.

What you will do

Operate and improve product control systems/infrastructure with a strong focus on uptime, security, recovery and supportability
Troubleshoot complex connectivity and performance issues across network and host layers
Support product issues by finding the cause, separating environment and software problems, and escalating with clear evidence
Manage core networking such as subnets, routing, DNS, gateways, NAT, and firewall rules
Build/maintain site-to-site VPNs and remote access and debug using logs and packet inspection tools
Administer Windows Server and Ubuntu/Linux systems used in the product environment
Strengthen security through hardening, patching, access control, least privilege, secure baselines, vulnerability remediation and structured change management
Keep documentation, monitoring, backup, and recovery processes up to date
Work closely with the IT team and Production team when product issues, deployments, or support activities require cross-team coordination
Take part in incident response and on-call support when needed

Job requirements

What we are looking for

Must-have

Around 5 years of hands-on system administration experience in product, OT, or industrial environments
Strong networking skills, including routing, subnets, gateways, DNS, and firewalls.
Experience with VPNs and packet-level troubleshooting tools such as Wireshark or tcpdump
Hands-on experience with Windows Server, including Active Directory, Group Policy, patching, and permissions
Hands-on experience with Ubuntu/Linux administration, including services, updates, permissions, and logs
Hands-on experience with RAID configuration and storage management in server or product environments
Security-oriented mindset with strong attention to hardening, least privilege, and incident handling
Preferably located in the Netherlands

Nice-to-have

Familiarity with OT or industrial environments and their availability and change-control needs
Experience with monitoring, logging, and incident or problem management
Automation skills in PowerShell, Bash, or Python. Ansible is a plus
Experience with virtualization (Hyper-V/QEMU) and backup or disaster recovery practices

What success looks like

Faster and clearer troubleshooting of product issues
Better visibility (monitoring/logging), fewer repeat incidents through stronger monitoring and root-cause follow-up
Better security through timely patching, stronger access control, and cleaner system baselines
Clear documentation and repeatable support processes

On-site

Rotterdam HQ

Design and Engineering

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Verfijn je zoekopdracht

administrateur vacatures in rotterdam, zh

(Senior) System Administrator

Junior Financial Administrator

Financial Controller / senior medewerker financiën

Junior Group Financial Controller

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Ik wil de nieuwste vacature-alerts ontvangen voor de functie van administrateur in rotterdam, zh

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