405 F5 Jobs - Page 17

Dear Candidature, Greetings from ATOS!!! We have an Openings for Senior Network Security Engineer. Exp : 12+Years Location: Chennai, Mumbai, Pune and Bangalore. Notice : Immediate to 30 Days. Job Description : Skill sets : Routing, Switching, Wireless, Firewall and Load balancers Technologies : Cisco, Checkpoint, SRX, Cisco ASA, Fortigate Firewall, F5, Aruba Wireless. Maintain the network infrastructure • Acknowledge, troubleshoot and resolve tickets that are assigned to the team in a correct way • Escalate incidents internally or to 3rd party partners when required • Participate, on a punctual basis on specific projects related to his/her specialty • The Network Engineer must have good interpersonal skills and must be a team player. In close relations with: • Atos Infrastructure Operations Team • Incident Manager • Problem Manager • Service Delivery Manager • CMDB Manager • Change Manager • End User Duties: • Maintain the network infrastructure: Incident resolution, problem resolution • Troubleshooting, co-ordination with third party suppliers as well as with the central IT department of the customer • Advises the project team and ECTL in areas such as capacity management • Contingency planning, environment planning, configuration management and other relevant tasks related to the role • Design and implement network solutions • Maintains the relevant documents/manuals describing the network infrastructure • Provides input for incidents/problems/defects post closure analysis to the incident/problem manager and/or the technical team leader • Provides input or organize regular knowledge transfer sessions Working Conditions • Work shifts of 8 hours covering the time range between 7-19 from Monday to Friday with some flexibility required when overtime is exceptionally needed/ standby duty Employment and technical requirements • (At least 5 years of professional experience in the specific domains as described below) • Switching and routing engineer (Cisco Nexus 9k, catalyst, VRFs and OSPF Routing) • Wireless LAN controller (cisco) • 802.1x / Cisco ISE • Firewall engineer (checkpoint) • Pulse secure SSL VPN (plus) • Load-balancer F5 (plus) • IPAM, DNS, Proxy and ServiceNow knowledge (plus) • Cisco Meraki experience and skills • Aruba • Access Points provisioning APM/AFM/ASM setup and implementation and for current and new environments - Troubleshooting issues related modules: APM, AFM, ASM - Developing new authentication solutions based on APM module - Building new environments on external hypervisors (VMWare etc.) - Building new environments on F5 hosts/VCMP guests - Building new-environments on F5 hardware appliacnes - Developing configuration standards - related to naming convention, security settings etc. - Developing scripts for collecting data/reports from device - Hardware refresh projects – from planning phase, through new device setup to migration and CMO status Firewall Activities. Advanced trobuleshooting including debugging, core dumps Device node rebuild in case of failure or RMA Adding or removing virtual firewalls (Check Point VS, SRX LSYS, Fortigate VDOM, Cisco Context) Creating whole new physical firewall setups - both single and cluster Device hardware refresh Check Point exclusively - create, manage and troubleshoot Maestro setups, including single and dual site Check Point exclusively - administer, trobuleshoot and upgrade MDS and SMS management platforms Check Point exclusively - managing through API Kindly share me the updated resume to shaik.noorani@atos.net with below details : Exp : Rel.Exp : Current CTC : Expected CTC : Notice Period :

Configuration of F5 LTM/ASM/APMContribute to enterprise network strategy/solutions development and technology refresh efforts. Migration of Cisco Catalyst and Nexus switches to replace EOS/EOL devices. Upgradations of IOS for Cisco Catalyst and Nexus

Network Engineers Install, configure, and maintain network and security equipment and services. Perform troubleshooting analysis of LAN/WAN/ISDN/firewall/VPN/SDWAN issues. Document network problems and resolution for future reference. Proactively monitors and ensures network availability, performance, and network security. Log, track and take ownership of network/connectivity issues and resolve issues to the satisfaction of all stake holders. Independently engage with customers to setup network connectivity. This role requires one to be comfortable interfacing with customers, service providers and vendor support engineers. Co-ordinate with vendor TAC to identify the root cause issue. Maintain network device connectivity inside data centre & bank side. Bachelors degree or Diploma in engineering with suitable Qualification in IT or related fields. Relevant working experience is compulsory in network troubleshooting of a reputed organization (preferably handled network with 50 network elements) For candidates holding Bachelors Degree in Engineering CCNA/JNCIA Certification is a must. A thorough understanding of the OSI network model, Ethernet, NAT, IP addressing and TCP/IP Network. A practical level of experience implementing and administrating TCP/IP-based network. Expert in protocols –BGP is a must, OSPF, HSRP, VRRP. Hands on experience in any one of the Juniper, Cisco, Fortinet Firewalls & Knowledge in Cisco ACI Experience on STP, VLAN, SVI, LACP Experience in handling GRE, P-VPN, P-NAT, P-Routing, and Clustering in FW Knowledge in protocols TCP,UDP & IPV6 Knowledge in IOS upgrade Knowledge/Experience in Radius, TACACS & TACAS+ • Knowledge in NMS,SYSLOG & SNMP communication. Basic Knowledge in FTP server communication/Connection. 5-6 years hands on experience with Juniper/Cisco Switches, Cisco Routers, Cables, Racks, Cisco ASA/Juniper/Fortigate Firewalls, Bachelors degree (preferably IT engineering related) CCNA or CCNP are preferred. Ability and willingness to work in shifts including on weekends and holidays.

Knowledge of DC-LAN (Tiered designs, Leaf/Spine, VXLAN, DCI, SDN-ACI/NSX),WAN (SDWAN-Viptela/VeloCloud/Versa/Aruba),Campus LAN,Wireless,WLAN,Routing Protocols-BGP/OSPF, Switching (IPsec/VXLAN/GRE),Load Balancer -F5 for presales.

Job Description: BS degree in an engineering discipline or equivalent Relevant experience of 5-8 years Ability to be self-sufficient and to grasp new technologies easily Maintain knowledge of present and emerging technologies Thorough understanding of following technologies and tools. Routing protocols TCP/IP Multicast (PIM, IGMP, MSDP, GRE, MP-BGP) DNS LAN switching Wireshark Sound understanding and expertise on Multicast and Real Time Experience with BGP, EIGRP routing protocols Router / Switch architectures Good understanding of Protocols like HTTP / HTTPS / DNS / DHCP / SNMP / SMTP etc Broader understanding of Cloud Computing technologies like AWS and Azure. Ability to effectively troubleshoot and isolate technical issues in a timely manner Excellent oral and written communication skills Ability to be a cohesive member of a group Ability to effectively communicate with stakeholders and service providers, both internal and external Ability to manage many projects simultaneously and prioritize effectively Familiarity with common network automation tools Python, Perl or other scripting language Ansible, Salt or other automation tools REST APIs YAML, JSON and other data models DESIRABLE SKILLS Competence in some of the following technologies: LAN Switching Optical Networking Load Balancers SAN Wireless Networks Network operating systems (IOS, IOS-XE, JunOS, EOS, F5/tmsh) NSX Infoblox Linux Solid, and intuitive understanding of WAN & LAN technologies and how each device, protocol or system interacts as part of the network as a whole Understand the modern datacenter stack and how todays application compute and storage drive network requirements