It ellenőr állások, munkák it üzemeltetés, telekommunikáció területen

• Installation, configuration, upgrade, and maintenance of Oracle Database software
• Ensuring high availability and performance of critical databases
• Administration of Oracle RAC, Data Guard, ASM, RMAN
• Performing regular backups, restores, and disaster recovery tests

• Az általunk üzemeltetett digitális kül- és beltéri eszközök karbantartása, szervizelése és telepítése
• Szükség esetén az előkészítési munkálatokban való aktív részvétel
• Szerződött partnereink műszaki támogatása és problémamegoldás

felelősségi körébe tartozó alkalmazások esetén a fejlesztési igények megvalósításához kapcsolódó informatikai feladatok összefogása, koordinálása a rendszer specifikáció készítéstől az élesítésig, projekt jellegű feladatok esetén a projekt zárásáig;...

Provide first and second-line technical support through multiple channels including the IT service portal, live chat, phone, email and face-to-face interactions. Ensuring prompt resolution and high customer satisfaction....

Review IT service tickets for completeness, accuracy, and adherence to defined standards. Check correct categorization, prioritization, and status usage. Identify missing or unclear information in tickets. Flag quality issues and deviations for correction. Track and report common ticket quality...

• Enforce Conditional Access and MFA policies in production environments
• Monitor policy implementation success and flag enforcement inconsistencies
• Run and maintain internal scripts or tooling used to apply and validate tenant configurations

Information Security Specialist ITHELLO!We are RONAL GROUP and our most important asset is our globally active team. With the right people by our side, our passion for what we do is what keeps the world moving.ARE WE RIGHT FOR YOU - AND ARE YOU RIGHT FOR US?Allow us to introduce ourselves: Founded...

Lead end-to-end cybersecurity operations (network, application, cloud, and data security), ensuring continuous SOC monitoring, threat intelligence integration, vulnerability management, incident response, and secure configuration and lifecycle management across all IT environments....

• 2nd-Level-Support für zentrale Hospitality-Systeme (u. a. Protel PMS, TBS Zeit-/Zutritt, Umantis, LQA, SAP-CCO, STRAIV)
• Analyse und nachhaltige Behebung von Störungen
• Parametrisierung, Berechtigungen und operative Release-Koordination (UAT, Rollback-Planung)
• Qualifizierte Triage an externe Partner

• Developing and refining IT resilience, backup and disaster recovery concepts on a group-wide level.
• Assessing existing backup, restore and recovery capabilities, including resilience against ransomware and large-scale failures.

• Provide 1st and 2nd level IT support (onsite and remote) for end users.
• Accept, analyze, and resolve internal service requests and fault reports using the ticketing system.
• Support Windows OS, Microsoft 365, business applications, and peripherals.

• Responding to internal inquiries regarding IT support issues (help desk, first-level support) in German and English
• Analyzing, finding solutions for, and implementing solutions to hardware and software problems on site or remotely

Lead, develop, and mentor a geographically distributed IT service desk team in delivering day-to-day IT operations and support....

• 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

• Monitor security events and investigate alerts to identify potential threats.
• Handle IT security incidents following established procedures and escalate when necessary.
• Operate SOC tools and collaborate with the external MSSP for SIEM alert management.

You are not satisfied with merely achieving 100% SLA fulfillment, 5/5 CSAT scores, and perfect NPS, and you understand customer success as a continuous journey with evolving goals...

Product Strategy: You own the end-to-end product vision and road­map for all non-financial ERP capa­bilities across MB Energy (SAP/Implico, OTIS and CODAS), aligned with your business stake­holder demands....

You will align and drive application security across group IT–managed and internally developed applications, collaborating closely with interdisciplinary development teams to ensure a secure end‑to‑end lifecycle...

• Shape the integration backbone of our global SAP landscape.
• As SAP Integration Architect (m/f/d) you will design, develop, and implement robust integration solutions across the company.

• lead and motivate cross-functional teams to successfully deliver customer projects
• take full ownership of project delivery including scope, budget, timeline, risks and quality