Network Specialist D rr IT Services India, Noida, India Your Tasks Configuration, administration and support of Palo Alto firewall environments, Cisco network components as well as the global VPN landscape to ensure trouble-free operation Troubleshooting on 2nd/3rd level for network environments Development, implementation, improvement and documentation of technical solutions in IT infrastructure for data networks (network topologies) Project work in the network and firewall environment in cooperation with internal and external partners Optimization of our IT network infrastructure from the point of view of availability and IT security Monitoring and performance optimization of the network landscape worldwide Secures network system by establishing and enforcing policies and defining and monitoring access. Consulting for sites and construction sites on network architectures Global on-call service Your Skills 2+ years of experience of the network technologies (WAN, LAN, Wi-Fi, VPN; including Cisco, Palo Alto, MPLS, SD-WAN, NAC) Good knowledge in Windows systems and in the administration of network related services (DNS, DHCP, NPAS) Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, QoS) Hands-on experience with monitoring, network diagnostic and network analytics tools such as CheckMK, Zabbix, Nagios, PRTG. Must have large enterprise, client-facing experience with design / solutioning / implementation. Certificates: CCNA required, CCNP/CCIE Collaboration desirable Good communication skill Kindly send your profile to . D rr IT Services in India is represented by Schenck RoTec a fully owned subsidiary of the D rr Group. Here you can activate a map service. This results in a transmission of your data (e.g. IP address) to the respective provider, as explained in our . Agree You might also be interested in Graduates Professionals IT & Software DUALIS GmbH IT Solution 01237 Dresden Germany

We are seeking a skilled PKI Infrastructure Engineer with over 3 years of experience to join our team. The ideal candidate will have a strong Public Key Infrastructure (PKI) background, including expertise in S/MIME, self-signed certificates, and digital certificate management. Your Tasks Design, implement, and maintain PKI systems and processes. Manage digital certificates, including issuing, renewing, and revoking certificates. Ensure secure and efficient operation of PKI infrastructure. Support S/MIME for secure email communication. Troubleshoot and resolve PKI-related issues. Collaborate with other IT teams to integrate PKI solutions into various systems. Your Qualifications Bachelor s degree in computer science/ information technology, or a related field. 3+ years of experience in PKI infrastructure management. Proficiency in managing self-signed certificates and S/MIME. Experience with certificate authorities (CAs) and registration authorities (RAs). Familiarity with PKI tools and software.

Your Tasks Incident handling and response for all locations worldwide Member of the global C.E.R.T. team. Monitoring of IT security-relevant systems Defense against IT security-relevant threats (Intrusion Detection und Advanced Attack Defense) Communication in existing service clusters about current IT security topics and measures. Support in the implementation of IT security-relevant measures on IT systems such as mitigation, patching, shutdowns, etc. Technical and organizational consulting as well as support of the departments regarding IT security (cloud services, IT processes, data centers, network, etc.) Preparation of monitoring reports (planning, preparation and implementation) Global on-call service Your Skills Well-founded training in the field of antimalware management and minimum 3 years of experience with such systems Degree in the field of (business) informatics or many years of professional experience with comparable professional qualifications Experience in the field of IT security, Monitoring and defense Independent, analytical and structured way of working as well as hands-on mentality High self-motivation, ability to work in a team and strong communication skills in-depth knowledge of firewalls, antimalware systems, penetration testing and data encryption. Understanding of common network architectures and protocols Knowledge of current attack patterns, methods and tactics Creativity and openness to technical innovations Good knowledge of windows and Linux operating system Good to have Experience with tools like Nessus, Splunk, and XMCyber is also beneficial. ITIL knowledge Scripting knowledge