IT infrastructure and security administrator at B&O Bau ensuring IT safety and managing infrastructure optimization. Collaborating on IT projects for continuous improvement in a sustainable construction company.
Responsibilities
Ensuring IT security by implementing policies, monitoring, and administering security components
Administration and optimization of IT infrastructure (servers, networks, and Microsoft environment)
Responsibility for backup and recovery processes, including testing and optimization
Installation, configuration, and operation of IT systems with a focus on stability and security
Monitoring and analysis of infrastructure and security incidents and implementation of appropriate measures
Planning and execution of IT projects to further develop the infrastructure in collaboration with departments and service providers
Requirements
Degree in (business) computer science or comparable training, e.g., IT specialist (m/f/d)
Relevant experience in IT infrastructure and IT security
Good knowledge of Microsoft Active Directory/Entra ID, Microsoft 365 administration, Windows Server, as well as firewall and network configuration
Teamwork and communication skills for collaborating with distributed teams and various stakeholders
Very good German language skills, both spoken and written (at least C1 level), and good English skills
Driver's license class B
Benefits
Secure workplace – long-term prospects in a growing company
Work-life balance – flexitime / option for remote work / 30 days vacation
Training and development opportunities
Supportive and open working environment & regular team events
Subsidy for childcare up to school age
Attractive employee benefits – JobRad, employee discounts, Wellpass (from January 2026) and special conditions at the B&O Parkhotel
Senior Health and Safety Advisor overseeing health and safety on construction projects for Aecon. Ensuring compliance with SST legislation and promoting zero accident culture.
Senior Information Security Specialist executing Daikin Europe’s Information Security strategy. Collaborating with leadership to ensure our systems and services remain secure and compliant with regulations.
Experienced Information Security Officer at Daikin responsible for defining Information Security strategy and ensuring compliance with regulatory frameworks. Collaborating with external specialists and mentoring junior team members in EMEA.
Cyber Security Architect at Booz Allen supporting program management of cybersecurity tools suite and Zero Trust Architecture roadmap. Lead technical efforts in modern security practices and team collaboration.
Industrial Security Specialist conducting daily security functions and providing technical support within Booz Allen. Focused on protecting company and government assets while handling classified materials.
Information System Security Officer ensuring security controls and risk mitigation in Aerospace. Collaborating with teams to assess threat landscapes and guide clients with actionable plans.
Security Specialist ensuring the protection of company and government assets. Conducting daily security functions and providing technical support while maintaining compliance with regulations.
National Security Engagement Lead at BAE Systems Digital Intelligence supporting the National Security community. Responsible for relationship building and adapting capabilities to meet Australian needs.
IT Security Engineer coordinating operational IT security tasks by planning tests and managing vulnerabilities. Collaborating with internal teams and acting as a liaison for security inquiries.
Chauffeur for armored SUV serving ultra - high - net - worth clients. Balancing hospitality and security in high - pressure environments while ensuring vehicle readiness and safety.