IT Systems Administrator

HAI

. Manage and further develop HAI’s internal IT systems, server environments, and networks .

Posted 11/1/2026full-timeRanshofen • AustriaMid-LevelSenior💰 €63,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in managing IT systems, server environments, and networks, with a strong focus on Microsoft technologies and IT security. Proficient in providing support and leading IT infrastructure projects while collaborating effectively with internal teams and external partners.

Highest-signal resume keywords

Microsoft TechnologiesIT Systems AdministrationIT Project ManagementNetwork SecurityCloud Administration

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

WindowsAzureMicrosoft 365Active DirectoryCitrixAzure Virtual DesktopLANWANWLANFirewall

Soft Skills

Strong Communication SkillsTeam PlayerService OrientationStructured ApproachSolutions-Oriented

Tools & Technologies

Cloud TechnologiesWeb Technologies

Industry Keywords

IT SecurityBusiness ProcessesSecond-Level SupportIT Infrastructure Projects

Tech Stack

Tools & technologies

AzureCitrixCloudFirewalls

About the role

Key responsibilities & impact

Manage and further develop HAI’s internal IT systems, server environments, and networks
Take responsibility for the Microsoft environment (Windows, Azure, Microsoft 365, Active Directory), as well as Citrix and/or Azure Virtual Desktop
Administer the cloud, firewall, and web technologies used at HAI
Provide second-level support and troubleshooting for internal users
Lead and implement IT infrastructure projects
Work closely with internal departments and external outsourcing partners

Requirements

What you’ll need

Completed IT training or education, along with relevant professional experience as an IT Systems Administrator or IT Project Manager
Solid knowledge of Microsoft technologies, networks (LAN, WAN, WLAN, firewalls), and IT security
Certifications are an advantage
Structured, independent, and solutions-oriented approach to work
Good understanding of business processes
Team player with strong communication skills and a high level of service orientation
Native-level German or fluent professional German
Very good business English skills

Benefits

Comp & perks

14 salaries per year
Above-market compensation may be offered depending on qualifications and relevant professional experience
Modern technologies and exciting projects
Considerable scope for shaping and influencing the role
Short decision-making processes
High level of trust
Strong focus on professional development
Collaborative, equal-footing working environment