St. Gallen
Senior Infrastructure Engineer (m/f/d)
- 25 September 2026
- 100%
- Permanent position
- German (Fluent)
- 9000 St. Gallen
About the job
We have developed a web-based online platform for job searching and talent acquisition that digitalises the
application process and supports companies in quickly recognising talents in the market and securing them for the long term. With a digital Rocken profile, every
applicant can quickly and easily connect with market-leading companies and share their profile.
Our work places people at the centre, both technologically and organically. Rocken® offers
executive search and talent management consulting to address the personal and individual needs
of each person and to implement these optimally in recruitment and career planning.
Senior Infrastructure Engineer (m/f/d)
ROCKEN® has significantly simplified the application process with its digital recruitment solution, setting a new, uniform standard. We connect talents, experts, and professionals throughout Switzerland. Our network of established companies is made available on our ROCKEN® Talent Platform.
Our partner is an internationally active plastics specialist offering complete solutions for development, manufacturing, and industrialisation. A beautiful location, great benefits, a collegial atmosphere, and progressive, future-oriented solutions make our partner one of the most exciting employers in Switzerland.
Start your new journey now with a personalised ROCKEN® Talent Profile and benefit from exciting jobs!
Role:
Complex IT infrastructures are your domain? We are looking for an experienced individual who comprehensively understands hybrid platforms and confidently integrates Windows, Azure, VMware, network, and storage. A versatile position for technically strong engineers who want to take responsibility, modernise systems, and ensure the stable operation of business-critical IT.
Responsibilities:
Technical responsibility for the operation and continuous development of a hybrid IT infrastructure
Administration of modern Microsoft and Azure platforms
Support of virtualised server environments with VMware
Ensuring stable and high-performance operation of server, storage, and network platforms
Planning and implementation of lifecycle, patch, and update strategies
Technical implementation of security measures and hardening concepts
Support for rollouts, migrations, and infrastructure modernisations
Support of database platforms and Microsoft SQL Server
Assistance in the further development of network and connectivity concepts
Administration of Active Directory, Microsoft 365, and modern identity solutions
Management of user accounts, roles, and permissions
Participation in securing identities and access rights
Technical involvement in infrastructure, cloud, and digitalisation projects
Taking over sub-projects and coordinating technical implementation steps
Analysis and resolution of complex faults at infrastructure and platform level
Creation and maintenance of technical documentation, standards, and operational concepts
Ensuring professional support even during critical operational events
Qualifications:
Several years of experience as a system engineer, infrastructure engineer, or IT infrastructure specialist
Solid knowledge of Windows Server and Microsoft infrastructures
Very good practical experience with VMware and virtualised platforms
Experience with Microsoft Azure and hybrid cloud architectures
Good knowledge of Active Directory and Microsoft 365
Experience with SQL Server and basic database concepts
Sound understanding of network, storage, and server technologies
Knowledge of IT security, patch management, and system hardening
Experience with infrastructure projects and technical migrations
Independent and structured working style
High sense of responsibility when handling critical systems and confidential information
Strong service and team orientation
Willingness for occasional on-call duty during critical operational events
Education or degree in computer science, systems engineering, or a comparable technical qualification
ROCKEN Jobs:
https://rocken.jobs
Create profile:
https://rocken.jobs/application/profil-erstellen/
Workplace
St. Gallen
Contact
Joshua de Boers,
+41443852112