We are looking for Big Data Operations specialist. You will operate, maintain, install and upgrade client´s tools on his Cloudera Hadoop Linux based systems. This is an ideal position for someone, who is already a Unix admin or has Unix/ Bash in-depth knowledge, and would like to work in the Big Data area. Responsibilities: • Operations + monitoring (making sure everything is running), installing, configuring and upgrading the current tools stack • Unix administration • Preparation of the environments for the software upgrades • Communicating with the other operations team in Slovakia (email communication, creating change requests) • Using Big Data tools (based on Cloudera Hadoop)

Unser Kude gehört zu den erfolgreichsten Telco Unternehmen Österreichs. Wir suchen eine/n Cyber Security Specialist (m/w/d) für die Information Security Abteilung! Zu deinen Aufgaben gehört:  Durchführung von Schwachstellenanalysen  Überprüfung und Bewertung von Sicherheitsschwachstellen  Analyse sowie Bewertung von Software (mit und ohne Quellcode)  Definition und Design der Netzwerk-, System- und Applikations- Sicherheitsarchitektur  Konfiguration von Security-Tools wie IDS oder WAF  Überprüfung sicherheitskritischer Konfigurationen, Konfigurationsänderungen und Zugriffsberechtigungen

Our client is a leading company in telecommunications industry in Austria. In this position, you will:  Set up DNS-systems, Webservers, Big Data and XEN virtualisation platforms using modern state of the art technologies  Steer/manage 3rd party companies – operating application (eg ITSM, Netcool, DNS,..)  Work based on ITIL Service Operations processes and work on continuous improvements in order to optimize the availability, monitoring and performance of the mentioned systems.  Manage, coordinate, and implement software upgrades, patches, hot fixes on servers and network hardware  You work on projects and are responsible for the implementation of defined work packages

We are looking to hire IP Network Engineer, for our client´s international shared service center that provides services within telco corporations in different countries, using a number of different network connections. Responsibilities: • Designing and implementing new network solutions and/or improving the efficiency of current networks • Installing, configuring and supporting network equipment including routers, proxy servers, switches, .... • Configuring firewalls, routing and switching to maximise network efficiency and security • Maximising network performance through ongoing monitoring and troubleshooting • Arranging scheduled upgrades • Investigating faults in the network • Reporting (technical and administration support)

We are looking to hire IP Network Engineer, for our client´s international shared service center that provides services within telco corporations in different countries, using a number of different network connections. Responsibilities: • Designing and implementing new network solutions and/or improving the efficiency of current networks • Installing, configuring and supporting network equipment including routers, proxy servers, switches, .... • Configuring firewalls, routing and switching to maximise network efficiency and security • Maximising network performance through ongoing monitoring and troubleshooting • Arranging scheduled upgrades • Investigating faults in the network • Reporting (technical and administration support)

We are looking for React junior programmer for frontend applications Responsabilities • Repair or modify existing front end applications • Integrating new libraries into existing front end applications • Design of new components of frontend applications, reimplementation, refactoring • Microdesign application development • Developer documentation preparation

Our Telco Client drives 5G progress in Europe with new R&D site in France! This site will focus initially on 5G software development and security. We are looking for Software developers. You will: • design, develop, test, validate, debug, bring to market new products and implement operating systems components, software tools, and utilities • participates in cross-functional teams to assess technical needs and feasibility

We are looking for Java developer Project: Interconnect Billing System

Integration Platform Exchange Project (SOA 11 / Tibco).

We are looking to hire Security & Network Engineer. Responsibilities: • Tasks include the design, implementation and operation of security and Network solutions from the manufacturers Cisco, Barracuda, Checkpoint, HPE / Aruba, etc. • Independently carrying out design and configuration changes for business customers • The contact person for troubleshooting of complex incidents • Presales support at creating of challenging security and Network solutions • You work on site at the customer (projects, meetings, workshops, hardware servicing, ...) and have operations on site in the customer's own DCs. • On-call duty, Monday - Monday (5 weeks cycle).

We are looking to hire IP Network Engineer (Cisco) – Operation, with several years of operating experience with complex IP networks on-site at the customer (offices, branches, ...) and in data centers. Responsibilities: Customer projects focus: • Switches Layer 2 und Layer 3 • QoS and 802.1x • WLAN Controller und Access Point Konfiguration • ISE Administration • Cisco Products (mainly) Data center focus: • Cisco VSS and Switches (4500 and 6500 families) • Cisco Nexus 5000 and 7000 families • Fabricpath • Connections via OTV and VxLAN • MPLS and dynamic routing • Field operations at the customer site (Projects, Meetings, Workshops, Hardware servicing,...), • Field operations in own DC's • On-call duty, Monday - Monday (5 weeks cycle)

We are seeking enthusiastic and motivated individuals to support all Security Operations Center (SOC) activities of our Telecommunication client. SOC Analyst will collaborate with other team members to detect and respond to information security incidents, develop, maintain, and follow procedures for security event alerting, and participate in security investigations. Responsibilities: Analyze security data from customer computing platforms, network elements, and security devices Initial assessment of the priority of the event (Classification) Prioritize and differentiate between potential incidents and false alarms (Triage)Stay up to date with current vulnerabilities, attacks, and countermeasures Stay up to date with current vulnerabilities, attacks, and countermeasures Input customer data, perform system/network inventory, configuration management, operational ticket submission, request tracking, and problem resolution (Escalation) Frontline customer support and incident notification Provision of feedback to Security Information and Event Management (SIEM) Content Engineering for continuous improvement of the detection scenario Deliver reports and KPI's Respond to audit and regulator requests for information