Teamleitung Verwaltung (m/w/d)
Location: Brunswick or Sindelfingen with the option of working from home. Type of employment: Preferably full‑time, but part‑time is also possible with a permanent employment contract.
Responsibilities
- Very good communication skills
- Independent and responsible way of working
- Gute Selbstorganisation (good self‑organization)
- Ability to solve complex problems independently
- Flexibility
- Planning, configuration and operation of IT systems for compute‑ and data‑intensive application areas
- Development and optimisation of application infrastructures for simulation and analysis, including licensing, load balancing, parallelisation, network, automation, monitoring and front‑end
- System and error analysis
- Customer service and support
- Responsible order implementation
- Adequate and self‑confident appearance
- Motivation and will to familiarise yourself with new IT and application environments
Requirements
- Ideally a completed degree in a natural science subject area or a completed apprenticeship as an IT specialist or comparable practical experience in system administration
- Sound knowledge in the administration of Linux and Windows
- Solid experience of common scripting languages (Shell, Python, Batch/Powershell or Pearl) and automation solutions (e.g. Ansible)
- Experience in the integration and operation of HPC environments (load balancing, job flows, etc.)
- Very good knowledge of written and spoken German and English
Employee benefits
- Challenging and varied projects for renowned companies
- Company pension scheme
- Joint "class trip"
- Possibility to work in a home office or on a mobile basis
- 30 days holiday
- Hybrid training and support during the onboarding process
- An open corporate culture with informal communication and no dress code
- Cross‑departmental development opportunities and further training
We welcome your application even if you do not meet 100% of the criteria listed in the job description. It is more important to us that your individual personality fits into our team and that you can use your talents and knowledge to help us grow together. Furthermore, your origin, religion, sexual orientation, and disability do not play a role in our selection process.
Tech Lead/Technical Manager (m/f/d) for High Performance Computing
Mandate: Lead the technical management of an international team of more than 20 employees in the field of high‑performance computing and CAE.
Responsibilities
- Development and optimisation of application infrastructures for simulation and calculation, including licensing, load balancing, parallelisation, networking, automation, monitoring and front‑end
- System and error analysis concerning load balancing and application performance optimisation
- Entrepreneurial thinking
- Project management using agile and classic methods, IT service management
- Economic understanding of projects (project controlling)
- Planning, configuration and operation of IT systems for computationally and data‑intensive applications
- Consulting activities in the HPC environment
- Communicative and open‑minded personality – team player
- Independent, conceptual and autonomous working style
- Appropriate and confident manner
- Motivation and willingness to familiarise yourself with new IT and application environments
- Ability to solve complex problems independently
- Flexibility – ability to be responsive on‑site and work on the go
- Solution‑oriented thinking with a hands‑on mentality
- Assertiveness with backbone within the team
Requirements
- Ideally a degree in a scientific field or training as an IT specialist or comparable practical experience in system administration
- Experience as a manager with a technical background – preferably in electrical engineering or IT
- Several years of professional experience in management and experience in product development/consulting
- In‑depth technical understanding of HPC environments
- Sound knowledge in the administration of Linux and Windows
- Solid experience of common scripting languages (Shell, Python, Batch/Powershell or Pearl)
- Will to participate in the expansion of the company into new areas and advance the company
- General understanding of corporate customers
- Multitasking ability to work closely with processes, customers and employees
- Very good knowledge of German (C1/C2) and business fluent English (C1)
Employee benefits
- Challenging and varied projects for well‑known companies
- Company pension scheme
- Joint "company outing" (‘school trip’)
- Flexible working hours with the option of working from home and mobile working
- 30 days holiday
- Job bike leasing
- Hybrid induction and support during the onboarding process
- An open corporate culture with communication on a first‑name basis and no dress code
- Cross‑departmental development opportunities and further training
We are happy to receive your application even if you do not meet 100% of the criteria listed in the job description. It is more important to us that you fit into our team with your individual personality, that you can use your talents and knowledge and that we grow together. If the position appeals to you, please send us your application. Of course, origin, religion, diversity and disability do not play a role in our selection process.
HPC System Engineer (m/f/d)
Locations: Brunswick, Sindelfingen, Munich, Prague, Mladá Boleslav, Pune, Bangalore (remote work permissible).
Responsibilities
- Operation, optimisation and maintenance of HPC clusters
- Installation and configuration of operating systems (especially Rocky Linux)
- Network configuration and optimisation for high‑speed networks such as InfiniBand and Omni‑Path
- Ensuring optimal use of computing power and resources through appropriate adjustments and optimisations
- Adpation and fine‑tuning of MPI and OpenMP configurations for maximum scaling and efficiency
- Managing and monitoring job schedulers such as Slurm and LSF
- Carrying out debugging and troubleshooting for computing jobs
- 1st and 2nd level support
- Very good communication and teamwork skills
- Independent and responsible way of working
- Curiosity and motivation to deal with new topics
- Ability to solve complex problems independently
Requirements
- Ideally a degree in computer science or equivalent training
- Strong interest in HPC and ideally experience from a comparable position
- Sound experience in Linux administration, especially with Rocky Linux
- Confident with scripting in Bash and Python
- Experience in network and storage management
- Application and administration of HPC software such as MPI and OpenMP
- Management of load balancing systems such as Slurm and LSF
- Monitoring and analysing system performance with tools such as Prometheus, Grafana and Icinga
- Good written and spoken German and English skills
Employee benefits
- Challenging and varied projects for well‑known companies
- Company pension scheme
- Joint "company outing" (‘school trip’)
- Flexible working hours with the option of working from home and mobile working
- 30 days holiday
- Job bike leasing
- Hybrid induction and support during the onboarding process
- An open corporate culture with communication on a first‑name basis and no dress code
- Cross‑departmental development opportunities and further training
We are happy to receive your application even if you do not meet 100% of the criteria listed in the job description. It is more important to us that you fit into our team with your individual personality, that you can use your talents and knowledge and that we grow together. If the position appeals to you, please send us your application. Of course, origin, religion, diversity and disability do not play a role in our selection process.
Linux Client und Service Administrator (m/f/d)
Locations: Brunswick, Sindelfingen, Munich, Prague, Mladá Boleslav, Pune, Bangalore (remote work permissible).
Responsibilities
- Installation and configuration of Rocky Linux
- Automation of installations with Kickstart, Ansible and other tools
- Provision and administration of applications
- Carrying out system updates and patching
- User and group administration with connection to Microsoft Active Directory
- Operation, update and backup of databases
- Operation and further development of monitoring solutions with Icinga2, Grafana and Prometheus
- 1st and 2nd level support
- Very good communication and teamwork skills
- Independent and responsible way of working
- Curiosity and motivation to deal with new topics
- Ability to solve complex problems independently
Requirements
- Ideally a degree in computer science or equivalent training
- High affinity for Linux technologies and already gained experience in a comparable position
- Sound practice in Linux (Rocky/RHEL)
- Confident handling of Bash and Python
- Familiarity with LDAP and monitoring tools (Icinga, Grafana, Prometheus)
- Knowledge of MySQL and OracleDB
- Good written and spoken German and English skills
Employee benefits
- Challenging and varied projects for well‑known companies
- Company pension scheme
- Joint "company outing" (‘school trip’)
- Flexible working hours with the option of working from home and mobile working
- 30 days holiday
- Job bike leasing
- Hybrid induction and support during the onboarding process
- An open corporate culture with communication on a first‑name basis and no dress code
- Cross‑departmental development opportunities and further training
We are happy to receive your application even if you do not meet 100% of the criteria listed in the job description. It is more important to us that you fit into our team with your individual personality, that you can use your talents and knowledge and that we grow together. If the position appeals to you, please send us your application. Of course, origin, religion, diversity and disability do not play a role in our selection process.
Storage Administrator (m/f/d)
Locations: Brunswick, Sindelfingen, Munich, Prague, Mladá Boleslav, Pune, Bangalore (remote work permissible).
Responsibilities
- Operation and administration of parallel file systems (IBM Spectrum Scale/GPFS, DDN Exascaler/Lustre, NetApp)
- Setup and optimisation of shared file systems for HPC and VMware environments
- Setup, configuration and tuning of Lustre file systems
- Administration and optimisation of NAS/SAN environments (NFS, SMB, …)
- Configuration of snapshots, cloning and tiering for efficient data backup
- Integration of the storage infrastructure with VMware and backup systems
- Analysis of I/O patterns and bottlenecks to optimise performance
- Implementation of snapshots, replication and disaster recovery solutions
- 1st and 2nd level support
- Very good communication and teamwork skills
- Independent and responsible way of working
- Curiosity and motivation to deal with new topics
- Ability to solve complex problems independently
Requirements
- Ideally a degree in computer science or equivalent training
- Solid familiarity with storage administration and preferably experience in the field
- Experience in the administration and optimisation of Linux systems
- Competence in network protocols such as NFS and SMB for file sharing
- Knowledge of RAID configurations for data availability and security
- Implementation of high availability and disaster recovery solutions
- Secure troubleshooting in GPFS, Lustre and NetApp
- Certificates in GPFS, Lustre and/or NetApp are an advantage
- Good written and spoken German and English skills
Employee benefits
- Challenging and varied projects for well‑known companies
- Company pension scheme
- Joint "company outing" (‘school trip’)
- Flexible working hours with the option of working from home and mobile working
- 30 days holiday
- Job bike leasing
- Hybrid induction and support during the onboarding process
- An open corporate culture with communication on a first‑name basis and no dress code
- Cross‑departmental development opportunities and further training
We are happy to receive your application even if you do not meet 100% of the criteria listed in the job description. It is more important to us that you fit into our team with your individual personality, that you can use your talents and knowledge and that we grow together. If the position appeals to you, please send us your application. Of course, origin, religion, diversity and disability do not play a role in our selection process.
VMware Administrator (m/f/d)
Locations: Brunswick, Sindelfingen, Munich, Prague, Mladá Boleslav, Pune, Bangalore (remote work permissible).
Responsibilities
- Setting up and configuring VMware vSphere, ESXi hosts and vCenter
- Creating and managing virtual machines to optimise the infrastructure
- Configuration of storage (SAN, NAS, vSAN) for efficient data storage
- Troubleshooting and error correction to ensure smooth operation
- Managing access rights and security policies for virtual environments
- Development and implementation of backup and recovery strategies
- Patch and update management for hosts to ensure system security
- Analysing and resolving performance problems to increase efficiency
- Collaboration in 1st and 2nd level support to assist internal users
- Very good communication and teamwork skills
- Independent and responsible way of working
- Curiosity and motivation to deal with new topics
- Ability to solve complex problems independently
Requirements
- Ideally a degree in computer science or equivalent training
- Sound knowledge of VMware and preferably practical experience in this environment
- Solid experience in the configuration and administration of VMware vSphere, ESXi hosts and vCenter
- Expertise in creating and managing virtual machines
- Ability to quickly troubleshoot and analyse problems in VMware environments
- Good written and spoken German and English skills
Employee benefits
- Challenging and varied projects for well‑known companies
- Company pension scheme
- Joint "company outing" (‘school trip’)
- Flexible working hours with the option of working from home and mobile working
- 30 days holiday
- Job bike leasing
- Hybrid induction and support during the onboarding process
- An open corporate culture with communication on a first‑name basis and no dress code
- Cross‑departmental development opportunities and further training
We are happy to receive your application even if you do not meet 100% of the criteria listed in the job description. It is more important to us that you fit into our team with your individual personality, that you can use your talents and knowledge and that we grow together. If the position appeals to you, please send us your application. Of course, origin, religion, diversity and disability do not play a role in our selection process.
VMware Administrator (m/f/d) Arbeitgeber: GNS Systems GmbH
Als Arbeitgeber bieten wir Ihnen die Möglichkeit, in einem dynamischen und innovativen Umfeld zu arbeiten, das sich auf herausfordernde Projekte im Bereich High Performance Computing konzentriert. Unsere offene Unternehmenskultur fördert Kommunikation auf Augenhöhe und bietet flexible Arbeitszeiten sowie die Option auf Homeoffice, was eine ausgewogene Work-Life-Balance unterstützt. Zudem investieren wir in Ihre persönliche und berufliche Weiterentwicklung durch umfassende Schulungs- und Weiterbildungsmöglichkeiten.
