ATEC Wireless’ Post

A friend of mine looking for Network engineer with automation experience is required for German company Cisco Networking Expertise: Extensive experience in designing, implementing, and managing Cisco-based network infrastructure solutions. Proficiency in Cisco routing and switching technologies, including Cisco Catalyst and Nexus switches, Cisco ISR and ASR routers, and Cisco IOS/NX-OS operating systems. Knowledge of Cisco networking protocols such as OSPF, EIGRP, BGP, VLANs, STP, and VTP. Experience with Cisco network management tools such as Cisco Prime Infrastructure and Cisco DNA Center. Network Design and Architecture: Proven ability to design and implement scalable, resilient, and high-performance network architectures that meet business requirements and industry best practices. Experience in designing campus LANs, data center networks, WAN connectivity, and branch office networks using Cisco technologies. Knowledge of network segmentation, VLAN design, QoS implementation, and network security best practices. Routing and Switching: Expertise in configuring and troubleshooting Cisco routers and switches for routing protocols, VLANs, spanning tree protocols (STP), and inter-VLAN routing. Experience with Cisco router features such as NAT, ACLs, IP SLA, HSRP/VRRP, and GRE tunnels for secure and efficient data transmission. Proficiency in implementing high-availability solutions such as Cisco StackWise, Virtual Switching System (VSS), and Hot Standby Router Protocol (HSRP). Network Security: Knowledge of Cisco security technologies such as Cisco ASA firewalls, Cisco Firepower Next-Generation Firewall (NGFW), and Cisco Identity Services Engine (ISE). Experience in implementing network security policies, access control lists (ACLs), VPNs, and intrusion prevention systems (IPS) to protect network infrastructure and data. Familiarity with Cisco SecureX platform for integrated security analytics, threat intelligence, and automated incident response. Wireless Networking: Proficiency in configuring and troubleshooting Cisco wireless LAN controllers (WLCs) and lightweight access points (APs) for WLAN deployment and management. Experience with Cisco Unified Wireless Network (CUWN) architecture, wireless security protocols (WPA/WPA2, 802.1X), and RF optimization techniques. Knowledge of Cisco Meraki wireless solutions for cloud-managed WLAN deployments and centralized network management. Network Automation and Programmability: Familiarity with network automation tools and technologies such as Cisco DevNet, Python scripting, and Ansible for automating network provisioning, configuration, and monitoring tasks. Experience with Cisco SD-WAN (Software-Defined Wide Area Network) solutions such as Cisco Viptela and Cisco Meraki for simplifying WAN connectivity and Experience in network monitoring and performance tuning using tools such as Cisco Prime Infrastructure, SolarWinds, or Nagios. Language skills: English fluent, German nice to have

Exclusive Position! (Dec/18/2023) Role: Network Engineer Location: Mount Vernon, IN (Onsite) Note: No F1, OPT, OPT EAD, L2 EAD & H4 EAD's JD, Technical/Functional Skills: LAN Technologies : VLAN, VTP, Inter-VLAN, VXLAN DMVPN, routing, SD-WAN STP, RSTP, PVST, 802.1x, Token ring, Ethernet, Fast Ethernet, Gigabit Ethernet, LWAPs Routing Protocols : IGRP, EIGRP, BGPv4, MP-BGP, IS-IS, RIP Load Balancer : F5 network (Big-IP) i10600 Switches : Cisco Nexus 9k, 5K, 6500, 9300, 3560 catalyst, 3750, 2960 Cloud Computing Platform : Azure Network Management : SNMP Tools : Wireshark, Infoblox, NetFlow, Cisco Packet tracer,MS Visio, Cisco Prime, Cisco DNA Wireless : Wireless LAN Controllers, Access points 9100, 3800. Roles & Responsibilities: Pro-actively monitor and manage the LAN and WLAN. Troubleshoot routing and switching incidents. Utilize customer provided tools to monitor and manage devices including, but not limited to, F5 LTM/GTM, Cisco WLC, DDI Infoblox, Cisco Switches and routing devices. Maintain the Cisco Prime infrastructure. Support for New Site LAN & WAN Infrastructure installation or Relocations. Support for New Technology Rollout or Transform Project data collections. Support for enabling new features in existing Infrastructure (mass roll-out). Maintain and update CMDB. Coordination with colocation Datacenter Administration Cisco Prime networking and ops center (use, management, troubleshooting and integration) Infoblox DHCP/DNS/IPAM (use, management, troubleshooting) Participate in improvement projects (E.G. Tech Refresh) Troubleshoot voice quality and routing issues Coordinate with local site contact for service provider issues Management and support of riverbed steelhead devices. Internet monitoring and router management; monitoring internet utilization and starting incidents at the provider in case of outage. Act as PRIMARY or focal contact for any WAN issue. Perform first check in case of incidents Liaise with service desk to create and follow-up tickets Submit incidents and change requests Focal contact for all OEM network devices for support issues Incidents tickets and service request ticket resolution within agreed KPI’s Analyze vulnerability and compliance reports received from the scanning team and remediate in line with SABIC procedure for network platform vulnerabilities. Key words to search in resume: LAN Technologies : VLAN, VTP, Inter-VLAN, VXLAN DMVPN, routing, SD-WAN STP, RSTP, PVST, 802.1x, Token ring, Ethernet, Fast Ethernet, Gigabit Ethernet, LWAPs Routing Protocols : IGRP, EIGRP, BGPv4, MP-BGP, IS-IS, RIP Load Balancer : F5 network (Big-IP) i10600 Switches : Cisco Nexus 9k, 5K, 6500, 9300, 3560 catalyst, 3750, 2960 Cloud Computing Platform : Azure Network Management : SNMP Tools : Wireshark, Infoblox, NetFlow, Cisco Packet tracer,MS Visio, Cisco Prime, Cisco DNA Wireless : Wireless LAN Controllers, Access points 9100, 3800. D: +1 614-756-0164 E: kafeel@kksoftwareassociates.com

Role: Network Engineer Duration: 05/01/2024- 10/31/2024 Location: 3700 Wake Forest Rd Raleigh, NC Interview Mode: Webcam Interview Only Work Arrangement: In-Person Interview Must Contract : W2/C2C only locals Skills Required Need Network Engineer with hands on experience with Cisco ASR Router platforms. Specifically ASR 9902, 9903, 9904 and ASR 9000 Series nV technology. Requires the ability to upgrade OS for suite of ASR routers, physically install these routers into remote WAN POPs. In addition, the candidate will be required to assist with deploying and transitioning services during approved after hour maintenance windows. The candidate must demonstrate experience in designing, deploying and supporting large scale networks utilizing the following network technologies: OSPF, EBGP, IBGP, Optimized Edge Routing, Virtual Routing and Forwarding (VRFs), VRF-Lite, MPLS, Layer 3 Ether-channels, Virtual LANs (VLAN), L2TPVPN, Layer 2 / 3 Ether-channeling, HSRP, Access Control Lists (ACLs), AAA services, TACACS+, Radius, NetFlow V5 / V9, IP SLA, NTP, DNS, DHCP, SNMP V2 / V3, Layer 2 / Layer 3 Quality of Service (QoS), Cisco IOS, IOS-XE, NX-OS, IOS-XR, Cisco ISR routers, Cisco ASR routers, and Network Virtualization. - Participate on project teams focusing on network infrastructure systems to ensure information technology information issues are addressed. - High degree of customer service, teamwork, effective communications, organizational awareness, and technical leadership. - Implement new releases of service components into the operational environment following well-defined controlled processes of change, configuration, and release management. - Coordinate deployment and implementation projects for networking services provided to agencies. - Develop implementation and deployment plans and coordinate with agencies beforehand during the execution of the plans. - Perform fault isolation and remediation to ensure service availability is optimal. - Complete Root Cause Analysis tasks to accurately determine the true source of pervasive problems. - Analyze system Known Errors to determine the most effective solution and implementations according to the Problem Management processes. - Hands-on-experience, as a Senior Engineer, designing, implementing, and managing networking technology solutions in large scale enterprise environments which include the following network types: Service Provider Networks, Wide Area Networks, Data Center Networks, Metro Ethernet Switching and Routed Networks. Certifications – Optional: Cisco Certified Network Professional and Cisco Certified Design Professional Certifications or the Cisco Certified Internetwork Expert Certification or the Cisco Certified Design Expert Certification. Completed the ITIL Foundations Certification If you are Interested send your updated resume to Jennifer@americanunit.com or call me 214-614-9012 ASAP

#hiring *Network Engineer (Hybrid)*, Irving, *United States*, fulltime #jobs #jobseekers #careers #Irvingjobs #Texasjobs #ITCommunications *Apply*: https://lnkd.in/ggYWaj82 Summary of Position: The Network Engineer will work alongside the Director of Network Services and Senior Network Engineer to coordinate and execute technology strategies while also managing the day-to-day operation of the network infrastructure. Additionally, this hands-on position will support process development, leading to the successful conceptualization and implementation of enterprise level solutions. Principal Duties and Responsibilities: Operate in an infrastructure that consists of a mix of network switches, routers, wireless access points, firewalls, and cloud network/application services and maintain some or all these components while ensuring an uptime of 99.99% Assist in the deployment of network equipment for new office or community build outs, both onsite and remotely. Assist in the deployment of WAN circuits, including SD-WAN, MPLS VPNs and P2P/IPsec circuits. Support the LAN and WLAN infrastructure for corporate and division offices as well as communities. Manage the enterprise firewalls, administering the filters and rules for network access. Help with security audits of the network systems and improve the security posture. Understand and account for peak load; manage peak load events. Follow Standard Operating Procedures (SOPs) for operational efficiency. Optimize, implement, and monitor network performance. Maintain and react to enterprise-grade network monitoring system. Test disaster recovery setups, on both a global and site-by-site basis. Support and resolve SOX compliance regulation issues. Participate in team initiatives with other engineers for new technology introductions and deployments and establish standard architectures that align with best practice principles. Work with business units to understand and gather requirements for projects and system enhancements. Provide training materials and documentation for operations handoff and customer communications. Education and Experience Requirements: Bachelor's degree in Computer Science, Engineering, Mathematics, or related field or equivalent work experience influencing technology selection and projects required. 4+ years of proven experience in large global enterprise network environment performing a similar role. Extensive knowledge of IP fundamentals. Expertise in Cisco/Meraki product lines and configuration. Ability to physically install all components of an IP network. Proven ability to solve connectivity problems to increase bandwidth, improve response times, maximize performance, and support global operations. Knowledge of telephony concepts as they apply to networking. Demonstrated in-depth knowledge of the OSI model. Extensive skills in WAN related architectures and technologies important to enterprises, such

In today’s interconnected world, network engineers play a critical role in ensuring the smooth functioning of data and communication networks. As technology continues to evolve, the skill set required for network engineers also changes. Here, we explore the top 10 essential skills for a network engineer to thrive in the ever-expanding field of networking. #NetworkEngineer #ITSkills #Networking #TechSkills #Cybersecurity #NetworkSecurity #DataNetworking #CCNA #CCNP #NetworkDesign #Routing #Switching #FirewallManagement #WirelessNetworking #NetworkManagement #Troubleshooting #Certifications #CloudNetworking #Infrastructure #NetworkMonitoring #DataCenter #NetworkOptimization #LAN #WAN #InternetSecurity #ITProfessionals #CareerSkills #NetworkingJobs #TechIndustry #ProfessionalDevelopment

Enhancing Network Management with Hands-On Experience in Cisco Packet Tracer As a network engineer, I am excited to share some insights from my recent hands-on experience with Cisco Packet Tracer. This powerful network simulation tool has become an essential part of my toolkit for designing, configuring, and troubleshooting networks. Practical Learning and Implementation In my recent projects, I've utilized Packet Tracer to simulate complex network environments before actual deployment. This has significantly improved my ability to anticipate potential issues and ensure robust network performance. Here are a few key highlights from my practical work: 1. Creating and Configuring Network Topologies: I began by designing detailed network topologies, incorporating routers, switches, PCs, and other server. The drag-and-drop interface in Packet Tracer made it easy to visualize and set up complex networks for Block A and B For instance, in a recent project, I created a network topology featuring multiple VLANs to segregate traffic and enhance security. I used Cisco switches and routers to simulate the environment and tested the configuration thoroughly. 2. Assigning IP Addresses and Configuring Routing: Proper IP addressing and routing are critical for network efficiency. I configured static and dynamic routing protocols, such as OSPF and EIGRP, to ensure optimal path selection and network reliability. In one scenario, I set up a dual-router environment with failover capabilities using HSRP (Hot Standby Router Protocol). This ensured network redundancy and high availability, crucial for mission-critical applications. 3. Implementing Security Measures: Security is paramount in network management. I configured Access Control Lists (ACLs) to restrict unauthorized access and used Network Address Translation (NAT) to enhance network privacy. Additionally, I simulated potential security threats to test the effectiveness of these measures, ensuring that the network could withstand various attack vectors. 4. Testing Connectivity and Performance: Using Packet Tracer's simulation mode, I conducted extensive testing of network connectivity and performance. Tools like ping, traceroute, and bandwidth tests were invaluable in identifying and resolving issues. One memorable test involved setting up a VPN (Virtual Private Network) to secure communication between remote offices. The simulation allowed me to troubleshoot connectivity issues and optimize the VPN configuration for real-world implementation. Conclusion Hands-on experience with Cisco Packet Tracer has been instrumental in my growth as a network engineer. It has provided me with a safe and versatile environment to test and refine my skills, ensuring that I am well-prepared to tackle real-world networking challenges. #NetworkEngineering #CiscoPacketTracer #Networking #IT #CyberSecurity #ContinuousLearning #ProfessionalDevelopment #NetworkSimulation #10alyatics

Feeling much excited after completing this complex project of Design and Implementation of a Secure Company Network System From Gurutech Networking Training Technologies implemented Design Tool: Utilize Cisco Packet Tracer for designing and implementing the network solution. Hierarchical Design: Implement a hierarchical model that incorporates redundancy for enhanced network resilience. ISPs: Establish connectivity to an Airtel ISP Router within the network infrastructure. WLC: Ensure that each department is equipped with a Wireless Access Point (WAP) to provide WiFi access to employees, corporate users, external auditors, and guests, all centrally managed by a Wireless LAN Controller (WLC). VoIP: Deploy IP phones in each department to support Voice over IP (VoIP) communication. VLAN: Maintain VLANs with the following IDs: 10 for Management, 20 for LAN, 50 for WLAN, 70 for VoIP, and finally, 199 for Blackhole in which all unused ports are placed. EtherChannel: Implement the Link Aggregation Control Protocol (LACP) for EtherChannel configuration, enhancing link aggregation efficiency. STP PortFast and BPDUguard: Configure Spanning Tree Protocol (STP) PortFast and BPDUguard to expedite port transitions from blocking to forwarding states. Subnetting: Utilize subnetting techniques to allocate the appropriate number of IP addresses to each network group. Basic Settings: Configure fundamental device settings, including hostnames, and console passwords, enable passwords, banner messages, password encryption, and disable IP domain lookup. Inter-VLAN Routing: Enable devices in all departments to communicate with one another by configuring the respective multilayer switch for inter-VLAN routing. Core Switch: Assign IP addresses to Multilayer switches to enable both routing and switching functionalities. DHCP Server: Ensure that all devices in the network obtain IP addresses dynamically from the servers located at the server farm site. HSRP: Implement high-availability router protocols such as HSRP to achieve redundancy, load balancing, and failover capabilities. Static Addressing: Allocate static IP addresses to devices located in the server room. Routing Protocol: Utilize Open Shortest Path First (OSPF) as the routing protocol to advertise routes on the firewall, routers, and multilayer switches. Standard ACL for SSH: Establish a simple standard Access Control List (ACL) on the VTY line to permit remote administrative tasks via SSH only for the Senior Network Security Engineer PC. Cisco ASA Firewall: Configure default static routes, basic settings, security levels, zones, and policies on the Cisco ASA Firewall to define access control and resource utilization within the network. Final Testing: Conduct thorough testing to verify proper communication and ensure that all configured elements function as intended.

Cisco SDWAN :- ============= Cisco SD-WAN (Software-Defined Wide Area Networking) is a technology solution that simplifies the management and operation of a wide area network (WAN) by decoupling the networking hardware from its control mechanism. The architecture of a SD-WAN solution typically consists of several key components: 1. **Edge Devices**: These are physical or virtual appliances deployed at branch offices, remote locations, or cloud environments. They provide connectivity to the wide area network (WAN) and often include features such as routing, firewall, and application optimization. 2. **Controller or Orchestrator**: The controller or orchestrator is the centralized management and orchestration component of the SD-WAN solution. It is responsible for configuring and managing edge devices, applying policies, monitoring network performance, and collecting data for analytics. 3. **Overlay Network**: SD-WAN creates an overlay network that abstracts the underlying physical infrastructure. This overlay enables the dynamic establishment of secure tunnels over various transport options, allowing for efficient traffic routing and management. 4. **Transport Options**: SD-WAN supports multiple transport options, including MPLS, broadband internet, 4G/5G, and even satellite links. It intelligently selects the best transport path based on application requirements, network conditions, and cost considerations. 5. **Centralized Management Console**: This is a graphical user interface or command-line interface that allows network administrators to configure and monitor the SD-WAN solution centrally. It provides visibility into network performance, traffic patterns, and security events. 6. **Security Features**: SD-WAN solutions include built-in security features to protect data and applications traversing the network. These may include encryption, firewalling, intrusion prevention, malware detection, and authentication mechanisms. 7. **Quality of Service (QoS) Policies**: QoS policies are used to prioritize critical applications over less important traffic, ensuring consistent performance and user experience. SD-WAN solutions dynamically adjust QoS parameters based on application requirements and network conditions. 8. **Application Visibility and Control**: SD-WAN solutions offer visibility into application usage and performance, allowing administrators to optimize traffic flows and apply policies based on application requirements. 9. **Analytics and Reporting**: SD-WAN solutions often include analytics and reporting capabilities to track network performance, detect anomalies, and generate reports for troubleshooting, capacity planning, and compliance purposes. 10. **Integration Interfaces**: SD-WAN solutions offer integration interfaces with existing network infrastructure, such as routers, switches, and security appliances, to facilitate interoperability and seamless deployment.

Happy to announce i completed this project of Design and Implementation of a Secure Campus Area Network System from gururtech Networking training Technologies implemented Design Tool: Utilize Cisco Packet Tracer for designing and implementing the network solution. Hierarchical Design: Implement a hierarchical model that incorporates redundancy for enhanced network resilience. ISPs: Establish connectivity to an Airtel ISP Router within the network infrastructure. WLC: Ensure that each department is equipped with a Wireless Access Point (WAP) to provide WiFi access to employees, corporate users, external auditors, and guests, all centrally managed by a Wireless LAN Controller (WLC). VoIP: Deploy IP phones in each department to support Voice over IP (VoIP) communication. VLAN: Maintain VLANs with the following IDs: 10 for Management, 20 for LAN, 50 for WLAN, and finally, 199 for Blackhole in which all unused ports are placed. EtherChannel: Implement the Link Aggregation Control Protocol (LACP) for EtherChannel configuration, enhancing link aggregation efficiency. STP PortFast and BPDUguard: Configure Spanning Tree Protocol (STP) PortFast and BPDUguard to expedite port transitions from blocking to forwarding states. Subnetting: Utilize subnetting techniques to allocate the appropriate number of IP addresses to each network group. Basic Settings: Configure fundamental device settings, including hostnames, and console passwords, enable passwords, banner messages, password encryption, and disable IP domain lookup. Inter-VLAN Routing: Enable devices in all departments to communicate with one another by configuring the respective multilayer switch for inter-VLAN routing. Core Switch: Assign IP addresses to Multilayer switches to enable both routing and switching functionalities. DHCP Server: Ensure that all devices in the network obtain IP addresses dynamically from Active Directory (AD) servers located at the server farm site. HSRP: Implement high-availability router protocols such as HSRP to achieve redundancy, load balancing, and failover capabilities. Static Addressing: Allocate static IP addresses to devices located in the server room. Routing Protocol: Utilize Open Shortest Path First (OSPF) as the routing protocol to advertise routes on the firewall, routers, and multilayer switches. Standard ACL for SSH: Establish a simple standard Access Control List (ACL) on the VTY line to permit remote administrative tasks via SSH only for the Senior Network Security Engineer PC. Cisco ASA Firewall: Configure default static routes, basic settings, security levels, zones, and policies on the Cisco ASA Firewall to define access control and resource utilization within the network. Site-to-site IPsec VPN on Cisco ASA Firewall: Configure Site-to-site IPsec VPN between the two firewalls to enable secure communication between HQ and branch campus.