Leuven (BE) Hybrid Employment

Guardsquare is hiring an IT System Administrator

Responsibilities

  • Managing and maintaining on-premise IT infrastructure, including servers, networks, and related hardware/software
  • Supporting and administering cloud-based services and integrations
  • Monitoring system performance, troubleshoot issues, and resolving issues to minimize downtime
  • Overseeing device management systems (MDM) for laptops, servers, and mobile devices
  • Providing technical support for employees (hardware, software, and network) both on-site and remote
  • Executing onboarding and offboarding tasks, including account provisioning and hardware setup
  • Planning and implementing upgrades, migrations, and system enhancements
  • Tracking and managing IT assets, hardware inventory, and software licenses
  • Maintaining and building accurate documentation of system configurations, processes, and procedures
  • Managing and testing backups, disaster recovery, and business continuity procedures
  • Implementing security measures such as access controls, patch management, and event logging
  • Supporting identity and access management (IAM) practices in collaboration with IT/security leads
  • Helping to prepare for audits, compliance checks, and access reviews
  • Coordinating with teams on vulnerability management and incident response
  • Providing input on vendor assessments and service provider reviews

Requirements

  • 3+ years of hands-on experience in system administration and IT support
  • Bachelor's degree in Computer Science, Information Technology, or a related field
  • Strong knowledge of operating systems (Windows, Linux, and macOS), server administration, and virtualization technologies
  • Experience managing IT infrastructure including servers, networks, and storage systems
  • Familiarity with security principles, including access controls, patch management, and security audits
  • Proficiency in network configuration and troubleshooting (TCP/IP, DNS, DHCP)
  • Knowledge of scripting languages (e.g., Python) and automation tools
  • Strong problem-solving skills and ability to troubleshoot complex technical issues
  • Excellent communication and interpersonal skills to work effectively with employees at all levels
  • Detail-oriented, organized, and able to manage multiple priorities
  • Collaborative team player with a continuous learning mindset
  • Fluent in English

Nice to Have

  • Relevant certifications (e.g., CompTIA A+/Network+/Security+, or similar)
  • Experience with Docker and containerization
  • Knowledge of security frameworks (e.g., ISO 27001, CIS)
  • Experience with Google Workspace and cloud-based device management

Benefits

  • A full-time job with a competitive salary package.
  • You are provided with the tools & flexibility to develop yourself successfully.
  • An international environment where you will interact with motivated & open colleagues from different backgrounds.
  • A workplace where you can share and implement your ideas.
  • A hybrid work policy, which helps guarantee an excellent work-life balance.

Work Arrangement

Hybrid

Team

Structure: Growing IT team with shared responsibilities.

Additional Information

  • Requires being in the office 4 days per week.
  • Employees use Linux, macOS, and Windows.
  • Fluent in English.
Required Skills
System AdministrationIT SupportOperating SystemsSecurity AuditsDockerGoogle Workspace
About company
Guardsquare

We’re a team of passionate developers dedicated to making the future of mobile secure. We’ve had the privilege of developing and supporting a suite of mobile app security solutions for businesses across industries, ranging from financial services to e-commerce, gaming and media.

Beginning with our open-source mobile app shrinker, ProGuard, Guardsquare has remained dedicated to providing a much-needed service for the mobile app industry — security. Today, mobile app security has grown more sophisticated, but so have the security threats; that’s why Guardsquare is advancing cutting-edge work in mobile app security.

Guardsquare’s products incorporate the full spectrum of mobile app security technology, including multiple layers of protection, automatically injected RASP checks, and polymorphic protection that changes with each build to defend against reverse engineering and tampering.

All jobs at Guardsquare Visit website
Job Details
Category infrastructure
Posted 7 days ago