Rendszer mérnök állások, munkák it üzemeltetés, telekommunikáció területen

• Designing, Building and operation of IT Infrastructure and Services (Server, Storage, Infrastructure Security)
• Development and operation of identity and access management solutions (AD, Entra ID)
• Implementation and management of certificates (PKI)

Elosztott rendszerek, mikroszervizek és felhőalapú infrastruktúrák teljes körű observability-jének kiépítése Teljesítmény, elérhetőség és stabilitás javítása cutting-edge eszközökkel és módszertanokkal Nagyvállalati környezetben előforduló problémák feltérképezése, hibakeresés és dokumentáció...

System Administration & Development Manage and enhance SAP Business One (T-SQL version) along with other enterprise systems that keep our global operations running smoothly. Lead the migration of legacy processes to modern 2025+ standards....

Design, test, and build Virtual Cloud Network environments for the OHAI and Cerner products, applications, and database systems Meet with product and application teams to gather requirements, understand dependencies, and design traffic patterns to support migration from Data Center hosting to OCI...

• Manage and support Microsoft Entra ID (Azure Active Directory) including user lifecycle, conditional access policies, MFA, identity protection, and application integrations.
• Administer and optimize Microsoft Intune for device management (Windows, iOS), compliance policies, and application deployment.

• Operation and continuous improvement of SD-WAN and Office LAN infrastructure, including Wi-Fi and captive portal environments
• Continuous optimization and expansion of our Azure-based cloud network infrastructure

• Administration, operation, and optimization of Linux-based system landscapes
• Management and expansion of our Kubernetes environments
• Administration and development of our virtualization platform based on Proxmox

• Design and implement security measures for systems built on Microsoft technologies, including Windows Server, Azure, and Microsoft 365
• Configure and manage Microsoft security tools such as Defender for Endpoint, Defender for Identity, and Defender for Cloud

• setup, maintain and support Linux machines for testing and integration processes
• develop and customize tools and software layers
• collaborate with internal clients in a high-tech environment (aerospace)
• troubleshoot and document complex issues
• work proactively and solve difficult problems independently

Taking responsibility: ensure continuous operation and accessibility of the network (especially WAN, but also LAN and Wi-Fi, with support of service providers); responsible for technical network architecture...

• Operate and maintain complex Hyperscaler/SAP Cloud Infrastructure networks, track significant problems, monitor performance, and perform upgrades as required.
• Engage with customers in network architecture discussions to meet their security requirements.

• System Ownership & Lifecycle:
• Own the entire system life cycle
• for our public cloud-based infrastructure, including requirements gathering, architecting, vetting, building, and operational management.
• Automation & Operational Efficiency: Drive significant improvements in
• operational efficiency

Configure, operate, and maintain network infrastructure, including Juniper SRX firewalls, QFX/EX switches, Fortinet FortiGate firewalls, FortiSwitches, and OPNsense firewalls, as well as Microsoft Azure networking components....

• Partner closely with IT partners throughout project lifecycles
• Support and collaborate with partners throughout the project lifecycle
• Ensure secure, reliable operation of our cloud platform
• Handle 2nd-level support and solve complex technical issues