14 Osi Layers Jobs

Provide L1 technical support for IT systems and applications. Diagnose, troubleshoot, and resolve basic hardware, software, and network issues. Log tickets, escalate complex problems, and ensure timely issue resolution. Required Candidate profile Only Male Fresher Graduates (2021 - 2024) with strong technical skills and willingness to learn IT support processes Good communication and problem-solving skills Female Candidates are not eligible

Job Description: L1 WiFi Support Engineer Position Overview We are seeking a proactive and skilled L1 WiFi Support Engineer to provide technical support and troubleshooting for Wi-Fi connectivity, device configuration, and network performance issues. The ideal candidate will have strong troubleshooting expertise, hands- on experience with Wi-Fi infrastructure, and excellent communication skills to deliver high- quality customer support. Key Responsibilities Customer Support: Address customer inquiries and resolve technical issues related to Wi-Fi connectivity, network performance, and related hardware/software problems, ensuring timely and effective solutions. Troubleshooting: Diagnose and r...

Deliver engaging live sessions through Zoom or other online platforms. Support students with problem-solving and hands-on exercises. Participate in creating quizzes, mock tests, and course materials.

As a Network Engineer with 5-8 years of experience, you will be responsible for the following key domains: - Certification in JNCIA is required. - Routing and Switching: - Good understanding of OSI layers, switching, and routing concepts - Experience in configuring Dynamic Protocols (BGP) - Experience in configuring switching technologies (VLAN, Spanning Tree, etc) - Familiarity with Wireless Networks - Familiarity with Quality of Service for marking and queuing - Familiarity with IPVPN (e.g., GRE, IPSEC) - Familiarity with monitoring technologies and providing fixes to the issues - Knowledge in the following areas is a plus: - Firewalls (Juniper SRX, Cisco ASA, Palo Alto), VPNs, and DNS - C...

As a Sr. Network Security Specialist, you will play a crucial role in ensuring the security and integrity of our corporate internal network. Your responsibilities will include: - Setting up, implementing, and maintaining firewalls, with a preference for FortiGate. - Creating and maintaining network documentation and Visio diagrams. - Proactively identifying opportunities and implementing enhancements for the data network. - Troubleshooting overall network security and providing support for the internal network. - Analyzing log files, performance issues, and the production environment for critical systems. - Understanding security controls such as access control, auditing, authentication, enc...

Role Overview: You will be responsible for handling incoming calls, emails, and chat from users, providing initial support and troubleshooting based on Knowledge Base articles, recording, classifying, and prioritizing tickets, and contributing to the Knowledge Base with new articles. Additionally, you will be required to comprehend end users from international locations over the phone, take remote control of end users" machines if necessary, monitor the status and document progress towards resolution of all open tickets, and keep affected users informed about the progress. You will also be responsible for escalating the process if necessary, confirming resolution, and closing tickets within ...

As a Senior C/C++ Developer, you will be responsible for the development and automation of infrastructure software/tools. You will investigate, analyze, and resolve problems with application programs while ensuring that the solution is technically sound. Your role will involve translating functional specifications into technical specifications and coding and testing work according to standards. It is essential to consistently complete work within estimated timeframes and maintain a high standard of quality for all deliverables. You will be required to perform specification and code reviews to ensure that solutions are appropriate and that standards are being followed. Effective communication...

As an IT Support Specialist, you will be responsible for handling incoming calls, emails, and chats from end users, some of which may require working on rotational shifts. You must have the ability to effectively communicate with end users from international locations over the phone and provide initial support and troubleshooting based on Knowledge Base articles. Your role will involve recording, classifying, and prioritizing tickets, as well as contributing new articles to the Knowledge Base. In addition, you will be expected to take remote control of end users" machines if necessary for troubleshooting purposes and escalate issues to appropriate support groups or third-party suppliers when...

As a candidate for the position, you are required to have good experience in the following domains: - Certification in JNCIA. - Routing and Switching: (mandatory) - Good understanding of the OSI layers, switching, and routing concepts - Experience in configuring and manipulating Dynamic Protocols (BGP) - Experience in configuring switching technologies (VLAN, Spanning Tree, etc) - Familiarity with Wireless Networks. - Familiarity with Quality of Service for marking and queuing - Familiarity with IPVPN is a plus, e.g., GRE, IPSEC, etc. - Familiarity with monitoring technologies and providing fixes to the issues. - Experience in Incident management, Change management, and Problem management. A...

CCNA Global Certification from CISCO ( Network ) with min 2 Year experience is must Provide prompt and accurate information to address customer inquiries related to network issues. -5 days working ( US shift timings ) -2 way cab facility. Required Candidate profile Minimum Graduation along with 2+yrs exp in network & technical support Should be comfortable with Rotational US Shifts (5 Days working) Call / What's app HR - Dharshana 9121280921.

Role & responsibilities Experience with RFC2544 and Y.1564 service activation testing and result validation. Skilled in Layer 2 telecommunications service delivery, configuration, and troubleshooting, including VLAN tagging, trunking, and port channeling. Handson experience with Cisco, Ciena 5164, 5132, 3926, Nokia 7750, and RAD devices. Proficient in Switched Ethernet technologies, including EVCs and UNINNIENNI interfaces. Strong understanding of OSI Layers 1 and 2, with practical experience in Ethernet over Fiber, Metro Preferred candidate profile -Layer 2 telecommunications service delivery, configuration, and troubleshooting, including VLAN tagging, trunking, and port channeling -Switche...

Job Title: Test Engineer Automation, Networking & Wireless Location: [Chennai / Hybrid] Experience: 5-7+ Years Job Type: [Full-Time] Domain: Networking / Telecom / Wireless Job Description We are looking for a highly skilled Senior Automation Test Engineer with a strong background in networking, Wireless technologies, and test automation frameworks . The ideal candidate will be responsible for designing, executing, and maintaining test strategies to ensure the reliability and performance of complex networked systems. Key Responsibilities Design and develop automated test cases for functional, regression, and system testing using industry-standard tools and frameworks. Execute test plans acro...

The individual should be able to manage network operations independently consisting of Routers / L2 & L3 switches • Thorough knowledge of network protocols • Hands-on experience in Cisco routers Sophos firewall • Understanding of ITIL process

CCNA Certified from CISCO ( Network ) with min 1 Year experience is must Provide prompt and accurate information to address customer inquiries related to network issues. 5 days working ( US shift timings ) Excellent English Communication skill Required Candidate profile Minimum Graduation along with 2+yrs exp in network & technical support Should be comfortable with Rotational US Shifts (5 Days working) Call / What's app HR Vandana - 8464822386