Informatika állások, munkák it üzemeltetés, telekommunikáció területen

Serving as the single point of contact for energy clients, managing ongoing support engagements and maintaining strong relationships with C-1/C-2 stakeholders Coordinating planned and unplanned maintenance windows to minimize business disruption and act as the escalation point for critical...

• Translate Hotel's business needs into requirements for security solutions
• Lead and support security projects, contribute to Business and IT Projects in collaboration with Hotels division
• Define remediation plans and lead implementation to close audit findings for Liebherr Hotels

implement and maintain software applications and IoT systems on AWS using Python, SQL, and Linux, and continuously optimize application performance and identify areas for improvement....

• Active co-creation of product ideas in the area of network and cloud.
• Technical design and configuration of prototypes and first product versions.
• Close collaboration with the entire intrapreneur team and developers.

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....

You support the implementation and maintenance of Business Continuity Management (BCM) and Operational Resilience across Allane Mobility Group...

• 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.

Migrálás, finomítás, üzemeltetés és optimalizálás AWS platformokon Termék/rendszer szintű telepítések, konfigurációk szkriptelt és automatizált kezelése Linux vagy Windows rendszerek, alkalmazásszerverek és adatbázisok konfigurációjának és karbantartásának kezelése AWS szolgáltatások használata és...

• Cloud Operations: Design, implement, monitor, maintain and optimize the SAP Sovereign Cloud system landscape for Germany.
• Setup of a multi-system landscape architecture and integration aspects between heterogeneous system technologies.

• Lead, mentor, and grow a high-performing engineering team that provides infrastructure services to over 400 engineers.
• Shape the team's technical direction, balancing cloud-native infrastructure evolution (AWS, EKS, Terraform, Kafka).

• Operating and extending technical and structural infrastructure components for highly secure environments, both for internal platforms and customer-facing projects
• Supporting security accreditation processes and administrating relevant systems and security technologies

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....

• Implement process-centered tool improvements, adjustments, interfaces, and best-practice solutions
• Manage and enhance the CRM system (Microsoft Dynamics), providing user and admin support, troubleshooting, and guidance

• Work closely with product owners and stakeholders to analyze business needs and integrate them into the CRM system
• Define and enforce CRM development standards based on best practices and governance models
• Configure the system, workflows, automation, and integrate it with third-party systems

• Collaborate with a global team and work with colleagues from diverse cultures to gain broad perspectives and insights
• Learn cutting‑edge technologies with in‑depth knowledge of Microsoft Entra ID and how it strengthens organizational security

• Identifying and coordinating the inter-dependencies among projects, products, and other important strategic initiatives across an organization
• Overseeing a whole program, which could be split into sub-projects managed by different project managers

• Design, implement, monitor, maintain and optimize SAP S/4HANA systems for SAP Sovereign Cloud in Germany.
• Setup of a multi-system landscape architecture and integration aspects between heterogeneous system technologies.
• Provide on-call support for incidents and performance degradations.

• Present Sovereign Cloud offering, technical details, and engagement model, managed service offerings to customers and stakeholders.
• Present the technical and value proposition for private cloud on various platforms (AWS, Azure, GCP, SCI etc.)

• Act as NIS2 Integration Expert, bridging the German KRITIS team with other EU member states' critical infrastructure teams.
• Manage Cross-Border Integration of security protocols, processes, and controls in accordance with NIS2.

Incident Response & Monitoring: Participate in on-call rotation for security incidents, manage EDR/SIEM detection rules, and conduct threat/APT monitoring, hunting, and simulation to detect and mitigate malicious activity....