System Architect focus on Safety Critical Infrastructure (all genders)
Sorry! This position is already filled. You can find our open vacancies here
- Enterprise Architecture practices and tools like TOGAF/ Mega Hopex / UML/SysML /ArchiMate
- Experienced in DevOps practices and tools: Terraform, Ansible / CI/CD, Artifactory / Linux (RHEL), Kubernetes, OpenShift / Python
- Thrives on getting hands-on with automated: deployment / configuration / integration testing / change control
- Experience with industry standards: CIS, NIST, STIG, ITIL and ISO27K
- Primary interface between NIS and architect roles at Frequentis Group for IT standards, technology management, and system security in customer-targeted safety and security critical infrastructure
- Responsible for standardizing and aligning enterprise IT (software & hardware) in customer systems, ensuring compliance with security controls like CIS and STIG
- Accountable for designing, approving, and accepting NIS-owned projects and work packages, both on-premises and in the public cloud
- Provide technical support and development to department Subject Matter Experts and their project tasks
- Bachelor's degree in Computer Science, Information Technology, or a related field (or possess equivalent work experience)
- Accumulate a proven track record of 5+ years in a System Architect or similar role and exhibit proficiency in technical leadership and supervision
- Expertise in designing and constructing complex enterprise IT environments, spanning both on-premises and public cloud platforms (Azure, AWS)
- Display outstanding problem-solving, analytical, and technical skills and embrace a proactive attitude towards quickly acquiring proficiency in new technologies
- Possess a solid understanding of business aspects, facilitating effective collaboration with business experts
Working at Frequentis means making the world safer every day and offers you long-term career opportunities among profiting from numerous benefits. These include a working time model based on trust, the possibility to work in a home office or remotely, a choice of IT equipment, a public transport ticket for the Vienna core zone or a reserved parking space, an allowance for meals at the office as well as home office reimbursement, the possibility of a sabbatical, a detailed onboarding programme and multiple programmes for your professional and personal development. Find out more on our career website! What is important for you at work? For more information, just ask us and we will be happy to give you a personal overview.
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TRUSTED | OFFICE | HOME | MODERN | PUBLIC TRANSPORT / | MENTORING | TRAININGS | FITNESS |
WORKING HOURS | RESTAURANT | OFFICE | IT-EQUIPMENT | PARKING SPACE | PROGRAM | & CO |
Working at Frequentis means making the world safer every day and offers you long-term career opportunities among profiting from numerous benefits. These include a working time model based on trust, the possibility to work in a home office or remotely, a choice of IT equipment, a public transport ticket for the Vienna core zone or a reserved parking space, an allowance for meals at the office as well as home office reimbursement, the possibility of a sabbatical, a detailed onboarding programme and multiple programmes for your professional and personal development. Find out more on our career website! What is important for you at work? For more information, just ask us and we will be happy to give you a personal overview.
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
TRUSTED | OFFICE | HOME | MODERN | PUBLIC TRANSPORT / | MENTORING | TRAININGS | FITNESS |
WORKING HOURS | RESTAURANT | OFFICE | IT-EQUIPMENT | PARKING SPACE | PROGRAM | & CO |

Lisa Schirmbrand
Human Ressources | Lisa.Schirmbrand@frequentis.com | Social media contact