1875 Ccna Jobs - Page 7

PRIMARY RESPONSIBILITIES Ensure high availability and uptime of the enterprise network infrastructure. Regularly validate, update, and enforce security standards across deployed network systems. Continuously monitor network performance and promptly address any anomalies or issues. Diagnose and resolve network connectivity, security breaches, and performance bottlenecks. Implement robust security protocols to mitigate unauthorized access and network threats. Manage and maintain firewalls, VPNs, and Intrusion Detection/Prevention Systems (IDS/IPS). Maintain detailed and accurate documentation of network configurations and all changes made. Create and update network diagrams and documentation to support troubleshooting and audits. Collaborate effectively with internal IT teams, external vendors, and key stakeholders to ensure smooth and secure network operations. EDUCATIONAL REQUIREMENTS & CERTIFICATIONS Education : Diploma, Bachelor's Degree, or Engineering in Computer Science, Electronics, or related fields. Experience : 12 years of relevant experience in network administration or support. Certifications : Mandatory : CCNA (Cisco Certified Network Associate) Preferred : CCNP (Cisco Certified Network Professional) TECHNICAL SKILLS Strong understanding of the OSI model and IPv4 networking concepts Foundational knowledge of VLANs and port security Basic to intermediate understanding of firewall technologies including NAT, ACLs, routing policies, and VPNs Familiarity with Layer 2 and Layer 3 networking concepts Working knowledge of network protocols and services such as DHCP, DNS, SNMP, and Syslog Experience in basic switch and router configuration Understanding of Spanning Tree Protocol Knowledge of dynamic routing protocols (basic level), particularly OSPF SOFT SKILLS Strong logical reasoning and analytical skills Effective verbal and written communication skills Ability to work independently and collaboratively in a team-oriented environment Attention to detail with a proactive approach to problem-solving OTHER SKILLS & RESPONSIBILITIES Perform daily network health checks and scheduled tasks Analyze network offenses and escalate incidents as needed Correlate security event logs with datacenter and application logs to identify potential threats Maintain and follow incident response procedures for timely resolution and documentation

Duties/Responsibilities: Provision of shortcodes and mobile campaigns for the US market with mobile carriers Handle assigned tickets in accordance with standard operating procedure and to agreed timelines. Configure and maintain shortcodes and campaigns on our platforms. Keep internal portal updated with short code/service status. Promptly raise issues and blockers to supervisors attention. Communicate effectively with internal and external stakeholders in relation to provisioning status and issues. Maintain process documentation up to date. Become a subject matter expert when it comes to provisioning and campaign setup. Required Skills/Abilities: Excellent command of the English. Both written and oral. Experience: 1-2 years previous experience in similar positions. Education Graduate of Information Technology, Computer Science, related field, or equivalent experience. Familiarity with Microsoft Office applications and ticketing tools. Optionally basic knowledge of SQL and HTML.

Senior Development engineers or Leaders with proven Networking L2, L3 expertise with focus on Multicast, DHCP, VPC, etc Expertise in embedded C (mandatory), Cisco NX-OS, REST API / gNMI L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in developing FPGA-based switches, Smart NIC or Merchant ASICs

C programming, Network Domain, L2/L3 - VxLAN, BGP, OSP (mandatory), good communication, knows Networking foundamentals, Containerazation (mandatory), Dis-aggregation of protocols, Cisco work experience in developing, enhancing protocols is must - CIsco IOX, NX-OS, Control Data Panel knowledge

Primary Skills: Support during the investigation of suspected cyber security events Analysis and respond to the service request and incident related to securitytools (Carbon Black,Armis, EDR,etc) and related policies Deep knowledge of TCP/IP suite and ICS protocols. Endpoint Detection Response (Carbon Black, CrowdStrike) Hands on Experience in Cyberark Responsibilities: Supports Carbon Black Endpoint Detection and Response (EDR) applications and ensures cyber security service availability for the endpoints. Daily monitoring EDR AV logs Monitor EDR dashboard for compliance, threats and further troubleshootingwherever required. Basic level of fine tune policies. Raise case and follow up with Vendor support for any issue. Maintain security Run Books and SOPs. Ticket handling Generate regular reports and updates on security incident trends. Monitoring Incidents/Outages Carbon Blac. Primary Skills: Support during the investigation of suspected cyber security events Analysis and respond to the service request and incident related to security tools (Carbon Black, Armis, EDR, etc) and related policies Deep knowledge of TCP/IP suite and ICS protocols. Endpoint Detection Response (Carbon Black, CrowdStrike) Hands on Experience in Cyberark. Responsibilities: Supports Carbon Black Endpoint Detection and Response (EDR) applications and ensures cyber security service availability for the endpoints. Daily monitoring EDR AV logs Monitor EDR dashboard for compliance, threats and further troubleshooting wherever required. Basic level of fine tune policies. Raise case and follow up with Vendor support for any issue. Maintain security Run Books and SOPs. Ticket handling Generate regular reports and updates on security incident trends. Monitoring Incidents/Outages

In-depth knowledge of Cisco Identity Services Engine (ISE) architecture,components, and features. Experiencein designing, implementing, and troubleshooting Cisco ISE Solutions for networkaccess control, guest access, BYOD, posturing, compliance check. Proficiencyin configuring and managing Cisco ISE policies, authentication methods, andauthorization rules. Strong understanding of network security concepts, including AAA, RADIUS, TACACS+, and802.1X. Ability tointegrate Cisco ISE with other network security technologies, such asfirewalls, VPNs, and SIEM solutions. Experiencein performing upgrades, patches, and backups of Cisco ISE deployments. Knowledgeof best practices for securing and hardening Cisco ISE deployments. Excellenttroubleshooting skills to identify and resolve issues related to Cisco ISEfunctionality and performance. Familiarity with scripting and automation tools for Cisco ISE configuration and management. Strong communication and documentation skills.

SCCM Administration Support: Administer and support SCCM infrastructure, ensuring proper configuration, troubleshooting, and maintenance of SCCM servers Perform regular SCCM health checks and troubleshooting to ensure the environment is operating at optimal levels Manage SCCM client installation, health, and troubleshooting, including client communication and log analysis Operating System Deployment (OSD):Develop and maintain OSD Task Sequences to deploy operating systems across the enterprise Create and manage custom Windows OS images, including driver injection, updates, and configurations Integrate user data migration (USMT) and automate the deployment of software and drivers during the OSD process Handle the creation and maintenance of dynamic variable-based Task Sequences for multi-environment deployment Collaborate with cross-functional teams to identify requirements for OSD, such as hardware compatibility and user preferences Application Deployment Software Management:

Network Data L3 1.Without supervision, deploy and configure network equipment including, butnot limited to, network infrastructure, switches, routers, wireless, and WANaccelerator preferably SilverpeaK. 2.Will Develop detailed schematics relating to new installations and existingupgradation, migration or integration. Will manage project support of network systems with an emphasis on assuringgoals and commitments are met on time and with a high level of quality. WillWork closely with the Voice, server, security platform teams to ensureintegration and stability within the network security platforms. Willwork on designing, configuring, and implementing enterprise. 3.Will Develop system documentation including technical drawings. 4.Will Produce solid and secure system designs according to industry bestpractices. Will Provide Tier 3 supportfor network systems or related issues as required. Candidate will work instretched shifts, odd working hours and weekends as per the work requirements.

As an Infrastructure Consulting Practitioner one will support clients todesign, build and run an agile, scalable IT infrastructure that is standardizedand optimized to deliver operational efficiencies, improve employee andworkplace performance and meet dynamic Client business demands. Identify business needs - Researching and designing infrastructure. Analyses of established infrastructure and creating processes and tools. Design and develop infrastructure solutions. Applying infrastructureimprovements. Respond to client requests - Supporting the installation of equipment. Evaluating and improving existing infrastructure. Formulating a technical roadmap. Troubleshooting and fixing major issues. This involves determining the software and hardware needs of the business,alongside the equipment that may help them achieve their business goals. Provide expert advice wherever possible.

Experience in Zscaler Internet Access , Zscaler Private Access Troubleshootingon end user machine proxy issues, File types, SSL inspection, On-premise serveraccess and proxy slowness issues. Implementing PAC File , Zscaler Client Connector app policies and Zscaler Private Access app policies as per end userrequirement. Coordinating with Zscaler TAC Team, project client Team to providea complete resolution to end user

Data Network Security - Firewalls, Data Network - Routing Switching Routing and Switching Strong Knowldege Any 1 Firewall Knowledge Knowldge on WLAN Efficient Communication with the stakeholders Network Certification is good to have CCNA, CCNP, NSE 3-4, CCNP, PCNSE and PCNSA

Implementation and Deployment: - Design and deploy IDS (ARMIS)solutions tailored to OT environments. - Develop comprehensive deploymentarchitectures, ensuring seamless integration with existing systems. - Configure and optimize network andfirewall settings to support IDS deployments. Data Network Security - IDS, Cybersecurity.

10 - 12 Years of Exepereice Working experience in technical implementation ofnetwork devices and security solutions like Firewall, IPS, DDoS mitigationetc , and deployment/management of large networks Hands-on experience on anytwo technologies out of Firewall, IPS, Internet Proxy, VPN, DDoS mitigation,NAC, Honeypot, Wi-Fi, DNS Working experience in providing securityrecommendations for deployment/ management of large Networks Experience inInter-technology, Inter-OEM and inter-datacentre integration from securityperspective Highly proficient with latest Networking Technologies includingFirewall, IPS, Load Balancer, Routers and Switches / Internet Proxy/ AntiDDoS/DNS/ NAC/ AAA/ etc Experience in designing implementing Network Securitysolutions like Firewalls, Intrusion Prevention Systems, etc Excellentunderstanding of Network Security/ Networking Concept/ with knowledge ofrouting, switching protocols, networking devices Web Application Firewalls Intrusion Prevention Systems Routing and L2 Switching URL Filtering, Proxy, Next Generation firewalls (Checkpoint, Cisco ASA/Firepower, Fortigate, Palo Alto etc.) Vulnerability assessment Load Balancing, SSL Virtual Private Network (Juniper, Array, F5, Cisco, Checkpoint etc.) Anti-Virus (Trend Micro OfficeScan/Apex One and Symantec Endpoint Protection etc.), Single Sign on Patch Management (Windows Server Update Services)

Engineers with proven expertise in Networking L2, L3, Multicast, DHCP, vPC, etc protocols and features Excellent knowledge in Python coding with hands-on experience in test automation framework development and enhancements L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in testing FPGA-based switches, Smart NIC testing, or Merchant ASICs

Engineers with proven expertise in Networking L2, L3, Multicast, DHCP, vPC, etc protocols and features Excellent knowledge in Python coding with hands-on experience in test automation framework development and enhancements L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in testing FPGA-based switches, Smart NIC testing, or Merchant ASICs

Networking development positions for Cisco NxOS Exablaze - 3550 Senior Development engineers or Leaders with proven Networking L2, L3 expertise with focus on Multicast, DHCP, VPC, etc Expertise in embedded C (mandatory), Cisco NX-OS, REST API / gNMI L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in developing FPGA-based switches, Smart NIC or Merchant ASICs

Engineers with proven expertise in Networking L2, L3, Multicast, DHCP, vPC, etc protocols and features Excellent knowledge in Python coding with hands-on experience in test automation framework development and enhancements L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in testing FPGA-based switches, Smart NIC testing, or Merchant ASICs

Senior Development engineers or Leaders with proven Networking L2, L3 expertise with focus on Multicast, DHCP, VPC, etc Expertise in embedded C (mandatory), Cisco NX-OS, REST API / gNMI L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in developing FPGA-based switches, Smart NIC or Merchant ASICs

Senior Development engineers or Leaders with proven Networking L2, L3 expertise with focus on Multicast, DHCP, VPC, etc Expertise in embedded C (mandatory), Cisco NX-OS, REST API / gNMI L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in developing FPGA-based switches, Smart NIC or Merchant ASICs

Senior Development engineers or Leaders with proven Networking L2, L3 expertise with focus on Multicast, DHCP, VPC, etc Expertise in embedded C (mandatory), Cisco NX-OS, REST API / gNMI L2 - VLAN, LACP, vPC; Unicast routing - OSPF, BGP, Layer-3 virtualization; Multicast Routing Container technologies - Docker L1 - GigaEthernet - 10/25/40/100 Gbps Access Control Lists (ACL) / Quality of Service (QoS) / XML Desirable expertise includes experience in developing FPGA-based switches, Smart NIC or Merchant ASICs

Excellent knowledge in L2 (vlan, lag), L3(ospf, bgp), VxLAN, EVPN (All mandatory protocols) Python programming/coding, PyATS framework / Robot / Pytest. Ability to design Python scripts from scratch related to networking protocols and features Working kmowledge in using traffic generator tools - Spirent, IXIA, Trex Good communication, strong Debugging and troubleshooting abilities Test Bed creation, Debugging troubleshooting (mandatory), test documentation preparation

1. C programming, Network Domain. L2/L3 - VxLAN, BGP, OSP (mandatory), knows Networking foundamentals 2. Containerazation (mandatory), Dis-aggregation of protocols. 3. Cisco work experience in developing, enhancing protocols is must - CIsco IOX, NX-OS, Control Data Pane knowledge 4. Good communication

1. Excellent knowledge in L2 (vlan, lag), L3(ospf, bgp), VxLAN, EVPN (Allmandatory protocols) 2. Python programming/coding, PyATS framework 3. Experience with Cisco (mandatory), Knowledge of NxOS, IOS-XE operatingsystems 4. Testing using Spirent, IXIA, Trex preferred 5. Good communication, strong Debugging and troubleshooting abilities

PTRC- PERFICIO TESTING AND RESEARCH CENTRE is looking for Technical Engineer to join our dynamic team and embark on a rewarding career journey Designing and implementing technical systems: The technical engineer is responsible for designing and implementing various technical systems, including hardware, software, networks, and infrastructure They assess the organization's requirements, collaborate with stakeholders, and develop solutions that meet the business needs Troubleshooting and technical support: The technical engineer provides technical support to end-users, diagnosing and resolving issues related to hardware, software, and network connectivity They investigate and troubleshoot problems, either remotely or on-site, ensuring minimal disruption to operations System maintenance and upgrades: Technical engineers are responsible for the ongoing maintenance, monitoring, and performance optimization of technical systems They perform regular system checks, apply updates and patches, and proactively identify areas for improvement to enhance system efficiency and reliability Documentation and reporting: Technical engineers maintain comprehensive documentation of technical systems, including configurations, procedures, and troubleshooting guides They create reports on system performance, incidents, and resolutions, ensuring that all relevant information is properly documented and accessible to the team Project management: Technical engineers may be involved in managing projects related to system implementations, upgrades, or migrations They collaborate with cross-functional teams, create project plans, allocate resources, and ensure timely and successful project completion while adhering to budget and quality requirements Research and evaluation: Staying up to date with emerging technologies and industry trends is crucial for a technical engineer They research new technologies, tools, and methodologies, evaluate their potential impact on the organization, and make recommendations for adoption or improvement Collaboration and teamwork: Technical engineers often work closely with other IT professionals, including developers, network administrators, and database administrators They collaborate on projects, share knowledge and expertise, and contribute to a positive team environment Training and knowledge sharing: Technical engineers may provide training and guidance to end-users on the use of technical systems, applications, and tools They conduct workshops, create training materials, and facilitate knowledge sharing sessions to empower users and enhance their technical skills Leadership Skills Retail Knowledge Communication Skills Problem-Solving Abilities

Develop and implement IT strategies that align with company goals. Analyze current IT infrastructure and recommend improvements. Oversee and manage IT projects from conception to completion. Ensure business continuity through disaster recovery and backup plans. Maintain and optimize network, hardware, and software systems. Requirements Installation of LAN, WAN, Internet connections (TCP/IP, DNS), Intranet, telecom, CCTV and data communications systems. Installation Configuration of Wired and wireless network router networks. Maintenance, troubleshooting, and analysis of wired wireless networks. Installed Hard Disk, CD Drives, CPU, Memory, Power Supply Unit, Networking Card, Video Graphics Card, Hard Disk Controller Card On PC System. Configuring and troubleshooting desktops, laptops, Printers, Scanners servers. Bottom-line driven, good interpersonal skills and experience in cross-functional. Good Communication skills