219 Network Protocols Jobs - Page 8

We are looking for a proactive and technically skilled IT Administrator Hardware/System Engineer to manage and support the organizations IT infrastructure. The ideal candidate will be responsible for maintaining hardware systems, resolving user-level issues, managing networks, and ensuring the seamless performance of workstations and IT equipment. Key Responsibilities : - Install, configure, and troubleshoot desktops, laptops, printers, and peripherals - Perform OS installations, driver updates, and system re-imaging as needed - Monitor and maintain local networks (LAN, Wi-Fi, routers, switches) - Handle hardware repair or vendor coordination for replacements - Setup and manage user accounts, emails, and software licensing - Regularly back up data and implement disaster recovery plans - Provide technical support to employees, onsite and remotely - Maintain an inventory of IT assets and ensure hardware/software compliance - Support basic network security practices (firewall updates, antivirus, patching) - Coordinate with third-party vendors for escalations, warranty claims, and AMC support Required Skills & Qualifications : - Bachelors degree in IT, Computer Science, or a related field - 4 - 10 years of experience in IT support / system administration - Strong knowledge of Windows OS, hardware components, and system imaging - Familiarity with networking concepts, IP addressing, and basic troubleshooting - Hands-on experience with remote desktop tools, Active Directory, and antivirus software - Excellent communication and problem-solving skills - Strong understanding of IT security best practices Preferred Skills : - Knowledge of Linux OS and basic command-line operations - Experience with cloud services (Microsoft 365, Google Workspace) - Familiarity with helpdesk ticketing systems (e.g., Zoho Desk, Jira, Freshservice) - Certification : CompTIA A+ / Network+ / MCSA / CCNA (added advantage)

Job Description : We are looking for a proactive and technically skilled IT Administrator Hardware/System Engineer to manage and support the organizations IT infrastructure. The ideal candidate will be responsible for maintaining hardware systems, resolving user-level issues, managing networks, and ensuring the seamless performance of workstations and IT equipment. Key Responsibilities : - Install, configure, and troubleshoot desktops, laptops, printers, and peripherals - Perform OS installations, driver updates, and system re-imaging as needed - Monitor and maintain local networks (LAN, Wi-Fi, routers, switches) - Handle hardware repair or vendor coordination for replacements - Setup and manage user accounts, emails, and software licensing - Regularly back up data and implement disaster recovery plans - Provide technical support to employees, onsite and remotely - Maintain an inventory of IT assets and ensure hardware/software compliance - Support basic network security practices (firewall updates, antivirus, patching) - Coordinate with third-party vendors for escalations, warranty claims, and AMC support Required Skills & Qualifications : - Bachelors degree in IT, Computer Science, or a related field - 4 - 10 years of experience in IT support / system administration - Strong knowledge of Windows OS, hardware components, and system imaging - Familiarity with networking concepts, IP addressing, and basic troubleshooting - Hands-on experience with remote desktop tools, Active Directory, and antivirus software - Excellent communication and problem-solving skills - Strong understanding of IT security best practices Preferred Skills : - Knowledge of Linux OS and basic command-line operations - Experience with cloud services (Microsoft 365, Google Workspace) - Familiarity with helpdesk ticketing systems (e.g., Zoho Desk, Jira, Freshservice) - Certification : CompTIA A+ / Network+ / MCSA / CCNA (added advantage)

We are looking for a proactive and technically skilled IT Administrator Hardware/System Engineer to manage and support the organizations IT infrastructure. The ideal candidate will be responsible for maintaining hardware systems, resolving user-level issues, managing networks, and ensuring the seamless performance of workstations and IT equipment. Key Responsibilities : - Install, configure, and troubleshoot desktops, laptops, printers, and peripherals - Perform OS installations, driver updates, and system re-imaging as needed - Monitor and maintain local networks (LAN, Wi-Fi, routers, switches) - Handle hardware repair or vendor coordination for replacements - Setup and manage user accounts, emails, and software licensing - Regularly back up data and implement disaster recovery plans - Provide technical support to employees, onsite and remotely - Maintain an inventory of IT assets and ensure hardware/software compliance - Support basic network security practices (firewall updates, antivirus, patching) - Coordinate with third-party vendors for escalations, warranty claims, and AMC support Required Skills & Qualifications : - Bachelors degree in IT, Computer Science, or a related field - 4 - 10 years of experience in IT support / system administration - Strong knowledge of Windows OS, hardware components, and system imaging - Familiarity with networking concepts, IP addressing, and basic troubleshooting - Hands-on experience with remote desktop tools, Active Directory, and antivirus software - Excellent communication and problem-solving skills - Strong understanding of IT security best practices Preferred Skills : - Knowledge of Linux OS and basic command-line operations - Experience with cloud services (Microsoft 365, Google Workspace) - Familiarity with helpdesk ticketing systems (e.g., Zoho Desk, Jira, Freshservice) - Certification : CompTIA A+ / Network+ / MCSA / CCNA (added advantage)

Responsibilities : - Fault management/configuration of CS Core Network.(VOLTE & SDM) - Coordination with Project teams for HLD/LLD/TOL/Design reviews - Hand in Hand coordination with project for network integration activities - Handle the Trouble ticket/CR within SLA - Customer Issue handling and ensuring the end customer services are maintained - MOP/WI preparation for the activities and new learnings - Prepare, implement and verify the configuration and integration of a Node / System - Coordinating with care team for finding and analyzing the RCAs - Guiding team members to execute complex & critical configuration changes - Tracking of issues related to tools and timely escalation as per pre-defined matrix - Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedbacks from customers. Key Technical Skillset : - Candidate should have relevant technical experience on Ericsson IMS & CS Core Domain (3G/4G5G Core Nodes CSCF,SBG,MTAS,IP Works, EMM,MSS,MGW,etc) or SDM Domain ( HLR,HSS, UDM,AUSF,MMTEL etc) - Knowledge on Cloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers - Excellent knowledge on Core IMS Architecture Interface and Protocols. - Must have Hands on Experience on /LTE/VoLTE and SDM E2E call flows - Good exposure in IMS architecture with all the nodes - Good Understanding on Service Based Architecture concepts/Network Slicing - Call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc. Technology : CS Core & SDM

Job Description : Lead / Senior Lead Engineer / Architect - L2/L3 Protocol Development (Cisco IOS) Location : Bangalore, India Experience : 6 - 18 Years Designation : Lead Engineer / Senior Lead Engineer / Architect Position Overview We are seeking an accomplished and highly motivated Technical Lead with deep expertise in L2/L3 network protocol development to join our core engineering team. In this role, you will be responsible for designing, developing, and maintaining critical protocol software on industry-leading Cisco platforms like IOS, IOS-XE, and NX-OS. This is a hands-on technical leadership position where you will tackle everything from full-scale protocol development to resolving complex, time-sensitive bugs. You will leverage your strong C programming skills and deep understanding of network architecture to build robust, scalable, and high-performance networking solutions. Key Responsibilities - Design & Development : Lead the design, implementation, and maintenance of L2/L3 protocol features on Cisco's networking operating systems. - Protocol Ownership : Take ownership of the complete development lifecycle for key protocols, including feature enhancements and full or partial protocol stack development from scratch. - Debugging & Bug Fixes : Act as an escalation point for complex technical issues. Perform deep-dive analysis and debugging of critical bugs in a multi-threaded environment. - Architecture Contribution : Contribute to the software architecture for L2/L3 components, ensuring designs are scalable, resilient, and maintainable. - Code Excellence : Write high-quality, high-performance C code in a Linux-based environment, utilizing best practices for Multi-Threading and Socket Programming. - Technical Leadership : Mentor junior engineers, lead technical discussions, and conduct code reviews to ensure adherence to coding standards and best practices. Required Skills & Qualifications (Must-Haves) - Experience : 6 to 18 years of strong, hands-on experience in L2/L3 protocol development. - Cisco OS Expertise : Mandatory hands-on experience developing and debugging on Cisco OS like IOS, IOS-XE, or NX-OS. - Programming Skills : Expert-level programming skills in C within a Linux environment. Core CS Fundamentals : - Very strong understanding of Data Structures and algorithms. - Proven working experience in Multi-Threading and Socket Programming. L2 Protocol Expertise : In-depth knowledge and development experience in protocols such as : - VLAN, STP, RSTP, MSTP - VXLAN - LLDP, LAG (LACP) L3 Protocol Expertise : In-depth knowledge and development experience in protocols such as : - Routing : BGP, OSPF, RIP, EIGRP - Multicast : IGMP, PIM - Tunneling & VPN : MPLS, GRE, IPSec Desired Skills & Qualifications (Added Plus) - Experience working with the SONIC (Software for Open Networking in the Cloud) Network Operating System. - Knowledge of programmable packet pipelines and forwarding ASICs (e.g., Broadcom, Barefoot). - Familiarity with scripting languages like Python for automation and testing. Notice Period : This is a high-priority requirement. Candidates who are immediate joiners or are currently serving a notice period of 30 days or less are strongly preferred.

Job Description : We are looking for a proactive and technically skilled IT Administrator Hardware/System Engineer to manage and support the organizations IT infrastructure. The ideal candidate will be responsible for maintaining hardware systems, resolving user-level issues, managing networks, and ensuring the seamless performance of workstations and IT equipment. Key Responsibilities : - Install, configure, and troubleshoot desktops, laptops, printers, and peripherals - Perform OS installations, driver updates, and system re-imaging as needed - Monitor and maintain local networks (LAN, Wi-Fi, routers, switches) - Handle hardware repair or vendor coordination for replacements - Setup and manage user accounts, emails, and software licensing - Regularly back up data and implement disaster recovery plans - Provide technical support to employees, onsite and remotely - Maintain an inventory of IT assets and ensure hardware/software compliance - Support basic network security practices (firewall updates, antivirus, patching) - Coordinate with third-party vendors for escalations, warranty claims, and AMC support Required Skills & Qualifications : - Bachelors degree in IT, Computer Science, or a related field - 4 - 10 years of experience in IT support / system administration - Strong knowledge of Windows OS, hardware components, and system imaging - Familiarity with networking concepts, IP addressing, and basic troubleshooting - Hands-on experience with remote desktop tools, Active Directory, and antivirus software - Excellent communication and problem-solving skills - Strong understanding of IT security best practices Preferred Skills : - Knowledge of Linux OS and basic command-line operations - Experience with cloud services (Microsoft 365, Google Workspace) - Familiarity with helpdesk ticketing systems (e.g., Zoho Desk, Jira, Freshservice) - Certification : CompTIA A+ / Network+ / MCSA / CCNA (added advantage)

Job Description : We are looking for a proactive and technically skilled IT Administrator Hardware/System Engineer to manage and support the organizations IT infrastructure. The ideal candidate will be responsible for maintaining hardware systems, resolving user-level issues, managing networks, and ensuring the seamless performance of workstations and IT equipment. Key Responsibilities : - Install, configure, and troubleshoot desktops, laptops, printers, and peripherals - Perform OS installations, driver updates, and system re-imaging as needed - Monitor and maintain local networks (LAN, Wi-Fi, routers, switches) - Handle hardware repair or vendor coordination for replacements - Setup and manage user accounts, emails, and software licensing - Regularly back up data and implement disaster recovery plans - Provide technical support to employees, onsite and remotely - Maintain an inventory of IT assets and ensure hardware/software compliance - Support basic network security practices (firewall updates, antivirus, patching) - Coordinate with third-party vendors for escalations, warranty claims, and AMC support Required Skills & Qualifications : - Bachelors degree in IT, Computer Science, or a related field - 4 - 10 years of experience in IT support / system administration - Strong knowledge of Windows OS, hardware components, and system imaging - Familiarity with networking concepts, IP addressing, and basic troubleshooting - Hands-on experience with remote desktop tools, Active Directory, and antivirus software - Excellent communication and problem-solving skills - Strong understanding of IT security best practices Preferred Skills : - Knowledge of Linux OS and basic command-line operations - Experience with cloud services (Microsoft 365, Google Workspace) - Familiarity with helpdesk ticketing systems (e.g., Zoho Desk, Jira, Freshservice) - Certification : CompTIA A+ / Network+ / MCSA / CCNA (added advantage)

Senior Network Engineer to secure, optimize networks, including firewalls, switches, routing. Lead firewall implementations, troubleshoot network issues, mentor junior engineers. Mandatory (Exp in ZTNA, Zscaler & Sase.)(certifications in CCNA/CCNP.)

Platform Skills : - Good experience in System programming and extremely good in C programming. - Strong knowledge of OS fundamentals and experience with developing multithreaded and multi-process applications. - Experience working in embedded Linux building, Linux start-up sequencing, filesystems, debugging kernel messages. - Experience in system-level debugging, reverse engineering, Linux Internals, Protocol level knowledge of interfaces would be added advantage. - Hands-on experience on debugging tools like GDB, KGDB, JTAG, ADB. - Extensive hands-on experience in system performance (CPU, memory usage, I/O throughput) analysis. - Should be familiar with one or more scripting languages (bash, Perl, python, etc. - Strong debugging and analysis skills required. Virtualization Skills : - Proven experience in Linux environment with emphasis on networking. - Hands-on experience in Linux platform development, Virtualization platforms such as any KVM based Hypervisor or OpenStack and ESXi. - Good understanding and experience in virtualization technologies, such as KVM, Qemu, Libvirt, VirtIO,. - Good experience in SRIOV/PCI Passthrough Technology, Network Function Virtualization (NFV) and Storage Virtualization. - Good Experience and understanding in Network Packet processing techniques like DPDK, Netmap, and Vector Packet Processing (VPP). - Deep understanding of network protocols, virtualization.

Position Purpose The Application Hosting squad within Application Production Services (APS) works on the technical design, installation, set-up, industrialization, management, support, and documentation of the BNP Paribas Fortis Web Application Hosting Infrastructure. BNP Paribas Fortis needs a Web Infrastructure Engineer to enforce the Application Hosting squad and support more specifically the migration of our legacy applications to our new data center, which will be a model of Infrastructure as a service (IAAS). The mission has different aspects: It goes from configuring certificates infrastructure configuration kits of applications, to providing support for production release, to troubleshooting (performance) issues in non-prod prod environments, to regularly patching vulnerability findings on our platforms. Our technology landscape is primarily WebSphere-based, with traditional WAS ND 8.5/9 to run java-based applications. Responsibilities The WebSphere Engineer is responsible for: Creation and maintenance of application configuration kits, certificates, DNS LB modifications, etc. Setup maintenance of lab, development, staging production platforms running mutualized webhosting setups. Regular support-of-the-day, out-of-hours standby for projects on-call duties Supporting application releases up to production Handover to Operations Service Management in all its facets (planning, deployments, testing, industrialization, training) Troubleshooting support through all environments, from development to staging to production o Participate in the identification of the root cause of an incident and the elaboration (and the implementation) of a solution and if not possible to perform a work-around Ensuring optimal application performance through platform application capacity management and deep-application monitoring via Dynatrace Standard ITIL processes (incident, problem, change management) Restoring the servicing (by restarting the application or the machines, isolating unstable components, ) Emergency deployment of application, patching, modification of parameters Technical Behavioral Competencies As Web Infrastructure Engineer thrive within our Fortis environment: Project management, project lifecycle project methodology skills Self-starter mentality, process-oriented with high attention to detail Ability to work in a fast-paced environment and flexibility to accommodate demanding projects schedules. Strong interpersonal and communication skills (written and oral) and the ability to work effectively with a wide range of constituencies in a diverse community Technical Experience: Mandatory Solid and proven experience with the following Web technologies: primarily WebSphere focused (WAS ND), certificate management and Dynatrace application infrastructure monitoring Generic knowledge on: o Web concepts such as Load balancers, DNS, IP, AV, PKI, DMZ, etc. o Networking, network protocols (SSL,TLS), network firewalls application firewalls o Linux operation systems ITIL processes (incident, problem, change mgt) Preferable Agile experience Notions of Java-based programming DevOps CI/CD practices Logging monitoring Ansible tower is a plus Kubernetes is a plus Specific Qualifications (if required) Follows the Customer processes for projects, incident, and change management Being standalone and team worker, analytical minded, meet commitment, ability to work in a dynamic and multi-cultural environment, flexible, customer-oriented, understand risk awareness Highly skilled in project management, project lifecycle and project methodology, motivated self-starter, process-oriented with high attention to detail Ability to work in a fast-paced environment and flexibility to accommodate demanding projects schedules, strong interpersonal and communication skills (written and oral) and the ability to work effectively with a wide range of constituencies in a diverse community Able to understand bank related business processes and assess impacts on business, Agile methodology Team player. Quick self-starter, pro-active attitude. Good communication skills. Good analytical and synthesis skills. Autonomy, commitment, and perseverance. Ability to work in a dynamic and multicultural environment. Flexibility (in peak periods extra efforts may be required). Open minded and show flexibility in self-learning new technologies/tools. Skills Referential Behavioural Skills : (Please select up to 4 skills) Ability to collaborate / Teamwork Communication skills - oral written Organizational skills Client focused Transversal Skills: (Please select up to 5 skills) Ability to understand, explain and support change Ability to develop and adapt a process Ability to develop others improve their skills Ability to set up relevant performance indicators Ability to manage a project Education Level: Bachelor Degree or equivalent Experience Level At least 5 years Other/Specific Qualifications (if required): Able to understand bank related business processes and assess impacts on business, Agile methodology.

About the job: Key responsibilities: 1. Handle and follow up on sales visits and incoming leads to drive conversions. 2. Oversee day-to-day office operations to ensure smooth workflow and coordination. Who can apply: Only those candidates can apply who: have minimum 1 years of experience are from Delhi only Salary: ₹ 2,00,000 - 3,00,000 /year Experience: 1 year(s) Deadline: 2025-07-19 23:59:59 Other perks: Informal dress code, 5 days a week, Free snacks & beverages Skills required: MS-Office, Email Marketing, Interpersonal skills, Effective Communication and Network protocols Other Requirements: 1. Must be well-groomed with strong interpersonal skills. 2. Should have a personal two-wheeler for daily commute. About Company: We are a creative agency cum events management agency, that works from conceptualization to execution, in order to get the desired results for their valuable clients. We are going to organize and execute a sports event/tournament on behalf of Reliance Foundation Youth Sports which is a grassroots sports development program targeting schools and colleges. In the previous season of RFYS, the tournament was held across 25 centers (covering 60 cities) across the country. Rohtak, Panipat, Sonipat, and Hisar are new additions to the calendar this year for conducting football and athletics.

Roles and Responsibilities: Changing firewall rule bases; changing system and/or group definitions and the authentication configuration established at the user, client, and session levels. Firewall security policy administration, changing system back-up schedule Changes to system alerts, monitoring, and logging functions. Configuration of security policies for security infrastructure using a proper change management process. Security policy rule-based administration and backups. Proactively updating and configuring security device signatures. Ensuring log switching and housekeeping of security device logs and maintaining adequate disk space on the security devices. Use of proper zoning architecture with periodic review of all policies as well. Configuring and managing IPSEC tunnels (site to site and remote access VPN). Network Device Hardening, Configuration-backup and Management, Log Management. WLAN attack detection and Mitigation, WLAN Configuration fine-tuning. Monitor and control configuration aspects like IP address, subnet mask, DNS settings, IPSLA etc. with proper change management process. Monitoring existing IOS and patch installed and managing new IOS upgrades within incubation first before rolling out in production. Requirements: Must have strong experience as a network and security engineer, with at least 3 years of hands-on experience in network design, implementation, and security. Strong knowledge of network protocols and technologies, including TCP/IP, VLANs, BGP, OSPF, MPLS, and VPNs. Expertise in firewall technologies, such as Cisco ASA, FortiGate firewall, Sophos Firewall, Fortinet, Palo Alto, Proxy Servers and Network Security Engineer, and experience with intrusion detection and prevention systems. Solid understanding of security concepts, including access control, authentication, encryption, and vulnerability management. Excellent communication and interpersonal skills, with the ability to collaborate with cross-functional teams and present technical concepts to non-technical stakeholders. Contact Details: Email id- tahr@magnamious.com Contact person- Rutuja Thorat (7738030022)

Location: Mumbai/Bangalore Experience: 5 to 8 years Responsibilities: Conduct comprehensive security assessments, including network penetration testing and vulnerability analysis, to identify security gaps in critical systems. Simulate real-world attacks to test the effectiveness of security measures and identify potential weaknesses. Develop and execute red team operations, including social engineering, network exploitation, and physical security testing. Create detailed reports documenting findings, attack vectors, and remediation strategies. Stay up-to-date with the latest security trends, tools, and techniques to ensure cutting-edge testing methodologies. Complete the projects within budgeted efforts and deliver high quality reports. Open for onsite deployments anywhere across the world as business demands Required skill set: Bachelors degree in computer science, Information Security, or a related field. Strong understanding of network protocols, operating systems, and security architectures. Proficiency in using penetration testing tools such as Nessus, Metasploit, Burp Suite, and Wireshark and similar. Flexible and creative in helping to find acceptable solutions for customers. Excellent problem-solving skills and the ability to think like an attacker. Strong verbal and written communication skills to effectively convey complex security issues to technical and non-technical stakeholders. Relevant certifications such as OSCP, OSCE, CRTP or similar. Good to have Skills: Experience with reverse engineering and exploit development. Knowledge of cloud security and containerization technologies. Familiarity with regulatory requirements and industry standards (e.g., GDPR, PCI-DSS, ISO) Ability to work on multiple complex assignments simultaneously.

Project Role : Application Tech Support Practitioner Project Role Description : Act as the ongoing interface between the client and the system or application. Dedicated to quality, using exceptional communication skills to keep our world class systems running. Can accurately define a client issue and can interpret and design a resolution based on deep product knowledge. Must have skills : Wireless Technologies Operations Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary: As an Application Tech Support Practitioner, you will act as the ongoing interface between the client and the system or application. You will be dedicated to quality, using exceptional communication skills to keep our world-class systems running. With your deep product knowledge, you will accurately define client issues and design resolutions. Your typical day will involve providing ongoing support to clients, troubleshooting technical issues, and ensuring smooth system operations. Roles & Responsibilities: - Expected to perform independently and become an SME. - Required active participation/contribution in team discussions. - Contribute in providing solutions to work-related problems. - Provide ongoing support to clients, addressing their technical issues and concerns. - Troubleshoot system or application problems and provide timely resolutions. - Collaborate with cross-functional teams to ensure smooth system operations. - Stay updated with the latest product knowledge and industry trends. - Identify areas for process improvement and suggest innovative solutions. Professional & Technical Skills: - Must To Have Skills: Proficiency in Wireless Technologies Operations. - Strong understanding of network protocols and wireless communication technologies. - Experience in troubleshooting and resolving technical issues related to wireless networks. - Knowledge of network security principles and best practices. - Familiarity with network monitoring tools and diagnostic utilities.

Project Role : Application Tech Support Practitioner Project Role Description : Act as the ongoing interface between the client and the system or application. Dedicated to quality, using exceptional communication skills to keep our world class systems running. Can accurately define a client issue and can interpret and design a resolution based on deep product knowledge. Must have skills : SD-WAN Implementation Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary: As an Application Tech Support Practitioner, you will act as the ongoing interface between the client and the system or application. You will be dedicated to quality, using exceptional communication skills to keep our world-class systems running. With your deep product knowledge, you will accurately define client issues and design resolutions. Your typical day will involve providing ongoing support to clients, troubleshooting technical issues, and ensuring smooth system operations. Roles & Responsibilities: - Expected to perform independently and become an SME. - Required active participation/contribution in team discussions. - Contribute in providing solutions to work-related problems. - Provide ongoing support to clients, addressing their technical issues and concerns. - Troubleshoot system or application issues and provide timely resolutions. - Collaborate with cross-functional teams to ensure smooth system operations. - Stay updated with the latest product knowledge and industry trends. - Identify areas for process improvement and suggest innovative solutions. Professional & Technical Skills: - Must To Have Skills: Proficiency in SD-WAN Implementation. - Strong understanding of network protocols and technologies. - Experience in troubleshooting network issues and implementing solutions. - Knowledge of routing and switching technologies. - Familiarity with security protocols and best practices.

About the Role : We are seeking a highly motivated and experienced Test Lead/Architect to join our dynamic team. In this role, you will be responsible for leading and executing comprehensive testing strategies for our cutting-edge networking products, focusing on L2/L3 protocols. You will leverage your deep understanding of networking technologies and your strong Python scripting skills to develop and implement robust automation frameworks. You will collaborate closely with development, marketing, and other test teams to ensure the delivery of high-quality products. Responsibilities : Test Strategy & Planning : - Design, develop, and implement comprehensive test methodologies and test plans for L2/L3 network protocols. - Analyze product requirements and specifications to identify testable areas and develop effective test strategies. - Estimate test effort, resources, and timelines. Test Execution & Automation : - Lead the execution of functional, performance, and stability tests for L2/L3 protocols. - Develop and maintain automated test scripts and frameworks using Python and industry-standard automation tools (e.g., Robot Framework). - Utilize test tools such as IXIA and/or Spirent to simulate network traffic and validate protocol behavior. - Analyze test results, identify defects, and provide detailed reports to the development team. Networking Expertise : - Demonstrate deep knowledge and hands-on experience in one or more of the following areas: Ethernet, RSTP/MSTP, VLANs, IP Routing, TCP/IP, OSPF, IS-IS, BGP, and other L2/L3 protocols. - Troubleshoot complex network issues and provide technical guidance to the team. Collaboration & Communication : - Collaborate with development, marketing, and other test teams to understand requirements and ensure alignment. - Communicate effectively with stakeholders to provide regular updates on test progress and issues. - Mentor and guide junior test engineers. Technical Leadership : - Provide technical leadership in the area of network protocol testing and automation. - Stay up-to-date with the latest networking technologies and testing methodologies. Required Skills & Experience : - 5-12 years of experience in network protocol testing. - Proven expertise in creating test methodologies, writing, and executing test plans. - Strong knowledge of L2/L3 network protocols, including Ethernet, RSTP/MSTP, VLANs, IP Routing, TCP/IP, OSPF, IS-IS, and BGP. - Excellent coding skills in Python for test automation. - Experience with industry-standard automation frameworks (e.g., Robot Framework). - Experience with network test tools such as IXIA and/or Spirent. - Strong analytical and problem-solving skills. - Excellent communication and interpersonal skills. Desired Skills (Good to Have) : - Experience with MPLS and EVPN. Note : This role focuses specifically on L2/L3 network protocol testing and excludes regression testing, telecom (4G/5G), and storage profile testing.

Employment Type : Full Time, Permanent Working mode : Regular Job Description : Responsibilities : - Fault management/configuration of CS Core Network.(VOLTE & SDM) - Coordination with Project teams for HLD/LLD/TOL/Design reviews - Hand in Hand coordination with project for network integration activities - Handle the Trouble ticket/CR within SLA - Customer Issue handling and ensuring the end customer services are maintained - MOP/WI preparation for the activities and new learnings - Prepare, implement and verify the configuration and integration of a Node / System - Coordinating with care team for finding and analyzing the RCAs - Guiding team members to execute complex & critical configuration changes - Tracking of issues related to tools and timely escalation as per pre-defined matrix - Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedbacks from customers. Key Technical Skillset : - Candidate should have relevant technical experience on Ericsson IMS & CS Core Domain (3G/4G5G Core Nodes CSCF,SBG,MTAS,IP Works, EMM,MSS,MGW,etc) or SDM Domain ( HLR,HSS, UDM,AUSF,MMTEL etc) - Knowledge on Cloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers - Excellent knowledge on Core IMS Architecture Interface and Protocols. - Must have Hands on Experience on /LTE/VoLTE and SDM E2E call flows - Good exposure in IMS architecture with all the nodes - Good Understanding on Service Based Architecture concepts/Network Slicing - Call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc. Technology : CS Core & SDM

Notice Period : 15 Days - Immedidate - Minimum 5+ years of experience in Multi-Vendor NMS systems (Nokia Netact, NFM-P&T, Alcatel 5620, 5620 SAM MD, CISCO IOT Service Manager, Ciena NCS/Site Manager, Fortinet FW Manager, Huawei-U2000, Samsung-USM/CMS and Ericsson-ENM) administration in a large-scale environment. - Troubleshoot and resolve infrastructure & application issues. - Proficiency and certification in Linux administration and troubleshooting. - Strong understanding of Incident Management, Change Management and Problem Management processes. - Perform Application Health Check to ensure high availability and performance. - Good Knowledge on Open shift, Kubernetes, Containers, VMWare, Storages, Databases. - Hands-on experience with scripting (Python, Bash, PowerShell) for automation - Key skills on Network Security, TCP/IP, Network Troubleshooting, Security Best Practices, System Updates are relevant. - Strong analytical and problem-solving skills with attention to detail. - Strong understanding of networking protocols, IoT technologies and security concepts. - Certifications are often preferred. - Joining the bridges and actively troubleshooting the issue. If required engaging required vendors to resolve the issue. - Collaborate with cross-functional teams to enhance observability and monitoring solutions. - Monitoring and Managing Backups of the application for recovery. - Actively involved in ORCA for new projects with/without additional scope. - Manage user roles, access controls, and ensure best practices. - Implementing recommended Technical Support Notes by Nokia Care. - Updating incidents regularly with recent updates. - Handling Shift tasks (Incident Management, OSS Monitoring, Mail Acknowledgement) - Excellent communication skills in English (written and verbal)

Role Summary : We are looking to onboard an experienced Python Automation Engineer with a strong background in networking protocols (L2/L3) and test automation frameworks. The ideal candidate will contribute to automating and validating networking features across various platforms and devices. Key Responsibilities : - Develop and maintain Python-based automation frameworks for network testing. - Validate L2/L3 protocols (VLAN, STP, BGP, OSPF, etc.) - Work closely with QA and Dev teams for test planning and integration. - Configure and manage networking hardware (switches/routers) and test environments. - Perform root cause analysis on failed test cases and document findings. Must-Have Skills : - Proficiency in Python scripting for automation. - Strong hands-on knowledge of L2/L3 networking protocols. - Experience with network hardware, traffic generators, and Linux. - Exposure to building/maintaining automation frameworks.

Job Summary : We are seeking a highly experienced and passionate Senior Wired Network Protocol Developer and Trainer to join our team. This role demands a deep understanding of Layer 2 and Layer 3 networking protocols, Network Operating System (NOS) internals, and Fast Path technologies. The ideal candidate will possess extensive experience in developing and debugging complex network protocols, including L4-L7 protocols like OpenSSL, NAT, IPsec, and MACsec. You will be responsible for designing, implementing, and optimizing network solutions, as well as mentoring and training other engineers. Responsibilities : Network Protocol Development (L2/L3) : - Design, develop, and implement robust and efficient Layer 2 (Ethernet, VLANs, STP, etc.) and Layer 3 (IP, Routing Protocols, etc.) networking protocols. - Develop and maintain high-performance, scalable network software. NOS Internals & Fast Path : - Gain an exhaustive understanding of NOS internals and optimize Fast Path data forwarding. - Troubleshoot and resolve complex network performance issues. L4-L7 Protocols : - Implement and integrate security protocols like OpenSSL, IPsec, and MACsec. - Develop and maintain NAT (Network Address Translation) functionality. IP Networking Stack : - Deep understanding and implementation of the IP networking stack. - Troubleshoot and resolve complex IP networking issues. Control Plane Application Syncup : - Design and implement control plane applications and ensure seamless synchronization. - Develop mechanisms for high availability and redundancy. Data Packets & Data Paths : - Analyze and optimize data packet processing and forwarding. - Design and implement efficient data paths for high-throughput networks. Data Structures : - Design and implement efficient data structures for network applications. - Optimize data structure usage for performance. Container Networking : - Develop and integrate container networking solutions. - Understand and implement container network interfaces (CNI). Integration & Testing : - Integrate network solutions with existing systems and platforms. - Utilize testing tools like IXIA to validate network performance and functionality. Embedded C & Linux : - Develop high-performance network software in Embedded C. - Work extensively in a Linux environment. Training & Mentoring : - Develop and deliver technical training programs for engineers. - Mentor junior engineers and provide technical guidance. - Create detailed documentation and training materials. Required Skills and Experience : - Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field. - 10+ years of experience in wired network protocol development. - Expertise in Layer 2 and Layer 3 networking protocols. - In-depth knowledge of NOS internals and Fast Path technologies. - Strong experience with L4-L7 protocols (OpenSSL, NAT, IPsec, MACsec). - Extensive experience with the IP networking stack. - Proficiency in Embedded C and Linux. - Experience with container networking and CNI. - Experience with network testing tools like IXIA. - Strong problem-solving and debugging skills. - Excellent communication and presentation skills. - Experience creating training materials and giving technical presentations. Preferred Qualifications : - Experience with network virtualization and SDN. - Contributions to open-source networking projects. - Part 2 : Profile Rating Framework - Rating Scale : 1 (Poor) - 5 (Excellent) Evaluation Criteria : - Wired Network Development in L2 or L3: - Description: Depth of experience in designing, developing, and implementing L2 and L3 protocols. - Network Protocol Implementation and Debug: - Description: Proficiency in implementing complex network protocols and debugging network issues. - Experience in Control Plane Application Syncup: - Description: Ability to design and implement control plane applications and ensure synchronization. Experience in Data Packets : - Description : Knowledge and experience in analyzing and processing data packets. Experience in Data Paths : - Description : Ability to design and optimize data paths for high-performance networks. Experience in Data Structures : - Description : Skill in designing and implementing efficient data structures for network applications. NOS Internals : - Description : Depth of knowledge of Network Operating System internals. Fast Path : - Description : Experience optimizing fast path forwarding. L4-L7 Protocols : - Description : Implementation and knowledge of Openssl, NAT, IPSEC, MacSec. Container Networking : - Description : experience working with container networking and CNI. Training Experience : - Description : Experience creating and delivering technical training. IXIA Experience : - Description- : Experience using IXIA or similiar test equipment.

Skills Required : Experience with monitoring, network diagnostic and network analytics tools, Understanding of Network protocols Education/Qualification : B.Tech / M.Tech.

Job Description Develop comprehensive test plans for network equipment, adhering to ITSAR standards. Design and implement methodologies, tools, and frameworks to assess the security of IP Routers, Wi-Fi CPE devices, 5G components and other ITSAR as well . Conduct in-depth security assessments and penetration tests on IP Routers and Wi-Fi CPE devices to identify potential threats and vulnerabilities. Analyze vulnerabilities, misconfigurations, and weaknesses, providing detailed reports on findings. Identify, analyze, and document vulnerabilities in IP Routers and Wi-Fi CPE devices, ensuring compliance with ITSAR security requirements. Collaborate with network architects, engineers, and developers to design and implement secure configurations for network equipment. Develop and propose effective remediation strategies to address identified security issues, improving the overall security posture of network equipment. Provide actionable recommendations to stakeholders and management to enhance network security. Execute vulnerability assessments, penetration tests, and security reviews to identify weaknesses and potential security threats. Validate security configurations, system hardening practices, and patch management processes to ensure they meet NCCS ITSAR standards. Evaluate third-party software and hardware products for compliance with NCCS ITSAR requirements before deployment. Create and maintain comprehensive documentation, including security policies, procedures, audit reports, and technical assessments. Provide regular status updates, risk assessments, and recommendations to senior management on the organization's security posture. Support internal and external audits, ensuring accurate documentation and evidence of compliance with NCCS ITSAR. Stay informed about emerging threats, vulnerabilities, and best practices related to IP Routers, Wi-Fi CPE devices, and related technologies. Participate in incident response activities and investigations related to security breaches or incidents involving network equipment. Act as a subject matter expert on NCCS ITSAR , offering guidance and training to security team members and other departments. Collaborate with software developers, IT operations, and business units to ensure secure design, deployment, and operation of systems. Mentor junior engineers and security analysts, fostering a culture of continuous learning, collaboration, and improvement. Contribute to the development and refinement of security policies, standards, and procedures, with a focus on 5G network security and emerging technologies. Qualifications B. Tech/B.E in ECE / Computer Science/Telecommunication Related field or MCA or MSc (Computer Science or M.Sc. IT) or M.Sc. in Cybersecurity or equivalent. 5+ years of security engineering experience, focusing on system and network security. Proven experience with NCCS ITSAR or similar security assurance frameworks (e.g., Common Criteria, ISO/IEC 27001, Pentesting). Strong understanding of network protocols, encryption technologies, and cybersecurity tools . Proficiency in risk assessment, threat modeling, and vulnerability management . Experience with security testing tools (e.g., Nmap, Nessus, Metasploit, Burp Suite, Nessus and other kali OS tools ). Relevant certifications preferred: CEH, CCNA, OSCP, CCNP and eJPT Excellent problem-solving skills, with the ability to work independently and lead teams for the technical aspect in a fast-paced environment. Strong communication and interpersonal skills, with the ability to convey complex technical information to non-technical stakeholders.

About the job: Key responsibilities: 1. Conceptualize, design, and develop hardware modules to perform specific tasks with good design, stability, and safety 2. Work closely with senior design engineers in design, simulation, schematic capture, PCB layout, design analysis, BOM preparation, board bring-up, and testing of PCB 3. Work on designing and writing the embedded firmware code in C/C++ 4. Work on testing the software for scalability and structure. 5. Implement the embedded system and interpret error reports. 6. Work on fixing bugs and optimizing the system. 7. Maintain the software program. 8. Document software application values. Who can apply: Only those candidates can apply who: are Computer Science Engineering students Salary: ₹ 2,40,000 - 3,50,000 /year Experience: 0 year(s) Deadline: 2025-07-07 23:59:59 Other perks: Informal dress code Skills required: Embedded C, Embedded Systems, HTTP, C Programming, C++ Programming, RTOS, TCP/IP, UART, I2C and Network protocols Other Requirements: 1. Bachelor's degree in computer science, computer engineering, electronics, or electrical engineering 2. Basic knowledge of embedded systems and software development lifecycle 3. Familiar with C/C++ programming (Embedded C is a plus) 4. Understanding of RTOS concepts (FreeRTOS exposure is a bonus) 5. Basic understanding of serial protocols: I2C, SPI, UART, PWM 6. Awareness of networking protocols: TCP, HTTP, MQTT 7. Interest in wireless technologies: Bluetooth, Wi-Fi, Zigbee, IEEE 802.15.4 8. Strong willingness to learn and grow in embedded systems development About Company: IoTfy is a New Delhi-based IoT technology company developing technology products and custom solutions for its clients in India and abroad. Here at IoTfy, we work on IoT, hardware, cloud, and mobile technologies. IoTfy's customers include companies with interests in domains such as consumer electronics, appliances, industrial, automobiles, etc. IoTfy provides its employees with an excellent learning environment and exposure to the full product development life cycle and a wide range of technologies and domains. The office is located in D-21 Corporate Park, Sector 21, Dwarka, New Delhi. (Walking from Dwarka Sector 8 Metro Station).

Monitor network,server,application health,performance across manufacturing sites using various tools &systems Guide& mentor to junior IT Operations analysts in resolve complex issues Influence &contribute to the development of the monitoring strategy Required Candidate profile Exp in network & system monitoring & troubleshooting, network protocols,hardware, software Exp in a manufacturing environment Exp in automation& Python Familiarity with ITIL processes &best practices

Role Overview: Develop, and execute integration tests to ensure seamless interaction between various components of our cybersecurity solutions. Develop, and execute manual and automated security test plans for our cybersecurity solutions. Utilize strong AWS knowledge to manage and test applications in cloud environments, ensuring high availability and security. Apply deep networking skills to validate network configurations, security protocols, and data integrity. Develop and execute comprehensive API test plans to verify the functionality, reliability, and performance of our API endpoints. Design and implement robust automation frameworks to streamline testing processes and improve efficiency. Identify, document, and track software defects, ensuring timely resolution and quality improvements. Work closely with developers, product managers, and other QA team members to understand requirements, design test plans, and deliver high-quality products. Stay updated with the latest industry trends, tools, and best practices to continuously improve testing methodologies. Minimum of 4+years of experience in QA engineering, with a focus on integration testing and automation. Proven experience working with AWS services, including EC2, S3, RDS, and Lambda. Good understanding of network protocols, firewalls, VPNs, and security configurations. Hands-on experience with API testing tools such as Postman, SoapUI, or similar. Good knowledge of integration testing principles and methodologies Proficiency in automation tools and frameworks such as Selenium, JUnit, TestNG, or similar. Familiarity with DevOps practices and CI/CD pipelines. Knowledge of containerization and orchestration tools like Docker and Kubernetes. Good programming skills in languages such as Java, Python, or similar. Excellent analytical and problem-solving skills. Strong verbal and written communication skills, with the ability to clearly articulate technical concepts. Bachelors degree in computer science, Information Technology, or a related field. Advanced certifications in AWS or networking are a plus.