Job Description

General Header Text

CompanyNodefusion d.o.o., Zagreb, Croatia
Location: Office Buzin, Krčmarići 22, HR-10010 Zagreb (near public ZET BUS Stop or HŽ Train Stop)

Job Title:  System Administrator - Student Practice
Department:  IT Team
Location Code:  Office-Krcmarici
Contract type:  Student Practice
Status:  Open
Posting Start Date:  7/1/26
Posting End Date: 
Req Id:  562
Number of Openings:  1
Education level:  High School (EQF 4)
Level of Experience:  All Levels
Salary Min:  0.00 EUR
Salary Max:  0.00 EUR
Currency:  EUR

Work Time: Full time (8 hours per work day)
Workdays:
Monday – Friday
Work Hours:
8 - 16h

General Requirements

Technical Requirements

  • Solid foundational knowledge of Microsoft Windows (client and server), Microsoft 365 apps and services, and general IT troubleshooting
  • Familiarity with basic networking concepts (IP addressing, DNS, DHCP, VLANs)
  • Understanding of IT security fundamentals (user access control, MFA, least-privilege principle)

Job description

  • Diagnosis and resolution of end user computer difficulties via remote access, phone and on-site
  • Technical support for Windows computers, Microsoft Office applications and services
  • Administration of user accounts, e-mail addresses and groups through Active Directory and Microsoft 365
  • Preventative maintenance of server hardware and Microsoft software solutions
  • Centralized administration and software deployment for Windows computers using Group Policy or Intune
  • Installation, configuration and troubleshooting Windows Server and network equipment
  • Analysis and resolution of issues with switch and router devices, network printers and scanners
  • Regular updating and IT system status checks
  • Documentation of changes within IT systems
  • On-site delivery of IT equipment for customers in the Zagreb area
  • Support for cloud products based on Microsoft 365 and Azure platforms
  • Participation in RND/POC scenarios for various Nodefusion and 3rd party solutions
  • Scripting for the purpose of automation
  • Directing of more complex cases to higher support levels

What we offer

  • Stable student practice at a certified private IT company with an established client base and international reach
  • Work within a creative, collaborative team in a dynamic and inspiring environment — small enough to matter, large enough to grow
  • Opportunities for personal and professional development, with room to prove your skills, access to Microsoft Learning paths, vendor certifications, and internal RND time
  • Planned time and budget for research, development, and professional education
  • Modern office workspace at Buzin
  • Access to Microsoft Copilot and GitHub Copilot for daily work
  • ISO-certified working environment (ISO 27001, ISO 20000-1, ISO 9001, ISO 22301) — structured processes, clear responsibilities, and a mature operational framework

Competative Advantage

  • Category B driving license
  • Hands-on experience with Microsoft technologies (Windows Server, Azure, Microsoft 365, Entra, Intune)
  • Work experience with server and storage hardware: IBM FlashSystem, Lenovo ThinkSystem
  • Work experience with networking equipment: Cisco, MikroTik, FortiNet
  • Work experience with Linux administration: Debian
  • GitHub profile link with public or private contribution
  • PowerShell scripting experience (automation, user management, reporting)
  • Experience with enterprise backup solutions
  • Familiarity with ITSM/ITIL principles or structured IT service management
  • Knowledge of ISO 27001 or information security foundamentals
  • Microsoft Certified Professional
  • Cisco Certification
  • IBM Storage Technical Certification
  • Lenovo Server Technical Certification

General Information

When applying to a Job Posting, creating account is mandatory. It is suggested to fill your profile information such as Language Skills, Social Media links (LinkedIn, GitHub etc.) and other information. After applying you can expect further communication via email including status update notifications.

Mentioned, Salary Min and Salary Max is a Gross Monthly Salary Range or Neto Student Work hour rate Range.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability.

Nodefusion is an equal opportunity employer. We evaluate candidates based on skills, motivation, and potential — not just credentials. We welcome applicants at all stages of their IT career who are eager to grow in a structured, technology-forward environment.

More information is available on Nodefusion Career web page, (including Company Profile - Employee Public edition video), Nodefusion Trust CenterAbout Nodefusion (Core Values, Mission and Vision).