System Administration Jobs in Belgium

Senior System Engineer (Linux Network Storage) Freelance Brussels Belgium Start: June 2026 Duration: Until December 2026 Full-time Hybrid About the Role We are looking for a Senior System Engineer to join the IT Operations team of a major public sector this role you will be responsible for th...

Junior Network Security Engineer (Freelance) Antwerp Belgium Start: May 2026 Duration: 612 months (extension possible) Full-time Hybrid About the Role We are looking for a Junior Network Security Engineer to strengthen a dedicated Security Engineering this role you will help safeguard and optimi...

Who we are:For more than 70 years NATOs mission has been to preserve peace and security in the Alliance for nearly one billion citizens. The NATO Communications and Information Agency (NCIA) and its predecessors have worked tirelessly in providing the means that enable the connectedness and together...

ICT Expert (Medior) Linux & Kubernetes Location: Flanders Belgium Start Date: May 2026 End Date: November 2026 Employment Type: Full-time (Hybrid) Contract Type: Framework Agreement () Currency: EUR About the Role We are seeking a Medior ICT Expert specializing in Linux and Kubernetes to support IT...

ICT Expert (Medior) Network Security (F5 Palo Alto Cisco ACI) Location: Flanders Belgium Start Date: June 2026 End Date: December 2026 Employment Type: Full-time (Hybrid) Contract Type: Framework Agreement () Currency: EUR About the Role We are looking for a Medior ICT Network Expert with strong ex...

General Background:The NATO CIS Group conducts CIS operational planning and provides deployed/deployable CIS services and support in support of NATO military operations and exercises. The NATO CIS Group is located at the Supreme Headquarters Allied Powers Europe (SHAPE) the Headquarters of Allied Co...

Key Responsibilities RHEL 789 Redhat Ansible Automation Veritas Volume Manager and Cluster SAN based replication OS Patching OS Infrastructure & Troubleshooting skills System Administration & Server Management Administer and support Linux/Unix servers across all environments (Dev Test Stage Pro...

Would you like to join the leading international intergovernmental organizationThe Engineer (IdM/PKI) 2 is responsible for the comprehensive management operation and support of the NATO-wide NPKI (NATO Public Key Infrastructure) environment. This includes oversight of registration authorities PKI in...

DescriptionDeadline Date: Monday 13 April 2026Requirement: Engineer (IdM/PKI)Location: Mons BEFull Time On-Site: Yes Time On-Site: 100%Total Scope of the request (hours): 836Required Start Date: 25 May 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties & Role: Man...

. Objectives of the mission Ensure the stability and availability of IT services.Provide level 1 and 2 technical support.Work on infrastructure development projects.Document standardize and professionalize IT practices.Supporting the transition to a modernized and coherent environment. Primary Resp...

DescriptionDeadline Date: Friday 3 April 2026Requirement: Engineer (IdM/PKI)Location: Mons BEFull Time On-Site: Yes Time On-Site: 100%Total Scope of the request (hours): 418Required Start Date: 11 May 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties & Role: Mana...

Location: Tubize BelgiumWe are looking for a skilled Systems Engineer to join our this dynamic role you will lead systems engineering contributions for complex strategic must-win competitive pursuits ensuring technically compliant compelling and integrated proposal submissions.Responsibilities: Col...

Spektrum have a wide range of exciting opportunities in several global locations.We are always looking to add great new talent to our team and look forward to hearing from you.Spektrum supports apex purchasers (NATO UN EU and National Government and Defence) and their Tier 1 supplier ecosystem with...

About LIZYLIZY is transforming car leasing in Europe A 70B market still dominated by slow expensive and outdated players.Our mission is simple: make long-term car leasing more responsible and as easy as buying on Amazon while delivering an outstanding customer experience.Founded in 2019 LIZY has ge...

LIZY is revolutionizing the 70B European car leasing industry one of the last major markets yet to be disrupted. Traditional leasing is slow complex and overpriced were changing that.Founded in 2019 LIZY makes car leasing as easy as buying a toaster on Amazon with the premium touch of a Four Season...

What you will do We are a trusted partner in remote surveillance and an established player in the security market. To strengthen our team in Brussels we are looking for a System Support Engineer to support operations of our Monitoring Alarm Receiving Centre (MARC).How you will do itProvide comprehen...

The Engineering chapter team is seeking a Site Reliability Engineering (SRE) service to guarantee the reliability scalability monitoring and performance of onpremises services within a productoriented environment. The role focuses on designing and implementing best practices improving infrastructure...

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...

As a System Administrator you will:Investigate diagnose and solve system related problems.Install and upgrade infrastructure software including monitoring solutions and perform test upgrades.Install maintain and support the organizations Data centre hardware infrastructure (Servers enclosure UPS pat...

Tu seras en charge de...Laccueil et conseil de la clientèleGérer la mise en place des différents points de ventesAssurer un service de qualité en respect des standards de la marqueProjeter à tout moment une attitude positiveAssurer la propreté et le bon suivi des normes HACCPConseiller et prendre le...