303 Osi Model Jobs

As an ideal candidate for the role, you should have hands-on knowledge and experience working on Windows OS for both Client and Server environments. Additionally, you should possess expertise in Active Directory, Azure Administration, and O365 administration. It is crucial to have a good understanding of O365 admin portals along with the ability to troubleshoot issues effectively. A basic knowledge of the OSI model, switching, internet routing technologies, network concepts, cloud, and virtualization tools is also required. Furthermore, you should have a solid grasp of IT infrastructure and Security protocols. Your key responsibilities will include providing technical support for operational...

Role Overview: You have a unique opportunity to join and grow within a leading technology provider with prestigious clients. As a Network Engineer specializing in Firewall technologies like Juniper SRX and Palo Alto, you will act as an escalation point for the service desk for all network-related matters. Your role involves troubleshooting end-user connectivity, supporting and troubleshooting on-premise client network stack, creating and managing next-generation firewall rules, supporting IPSec VPNs, and working directly with high-profile clients to address their network infrastructure needs and issues. Recording all work activities in a timesheet and effectively communicating with clients a...

As a technology company powering the global travel industry, Sabre focuses on creating innovative solutions using next-generation technology to address the biggest opportunities and challenges in travel. Sabre connects people with moments that matter by shaping a more connected and seamless ecosystem. If you are passionate about technology, enjoy challenging work, and want to be part of a global team that solves complex problems through technology and Agile practices, then Sabre is the right place for you. Sabre values bright and driven individuals who are eager to develop and deliver powerful solutions for airline, hotel, and travel agency customers. **Responsibilities:** - Analyze and cons...

About the Role Youll be joining our Application Development team managing the entire DevOps infrastructure and pipelines. You will work in a challenging, consumer-facing problem space, where you can make an immediate impact. You will get to work with the latest technologies, learn to use new tools and get the opportunity to have your say in the final product. Youll work alongside a great team in an open, collaborative environment. Responsibilities : Building Monitoring, logging, alerting around our infrastructure and applications Improving the reliability of our Infrastructure systems and CI/CD pipelines Putting everything into code through extensive use of Terraform. Plan for reliability by...

As a mid-level/senior Networking/Software Development professional located in Chennai/Bangalore, you will be responsible for the following key responsibilities: - Designing and developing L2/L3 network protocol features such as VLAN, STP, ARP, OSPF, BGP, RIP, IP, ICMP, MPLS, etc. - Implementing scalable, high-performance networking software using C/C++ or similar low-level languages - Collaborating with hardware and software teams to integrate and test networking protocols - Analyzing and resolving protocol-related issues, performance bottlenecks, and bugs - Developing unit and integration tests to ensure the correctness and robustness of implementations - Contributing to architecture discus...

As a Network Engineer, you will play a crucial role in supporting, maintaining, and enhancing the enterprise network infrastructure. Your responsibilities will include implementing network solutions, troubleshooting issues, ensuring security, and collaborating closely with ICT teams globally to uphold high availability and performance of network services. Key Responsibilities: - Troubleshoot and maintain enterprise networks, including MPLS, VPN, and wireless mesh - Monitor network performance, resolve incidents, and provide support for 24/7 operations - Implement network security policies and standards - Document processes and keep network diagrams up-to-date - Collaborate with ICT teams and...

- Technical Knowledge and experience on Routing, Switching and Wireless technologies and fix layer 2 and layer 3 issues - Analysis, Update and closing of Service desk ticket on time to target 99.99 % SLT per month - Raising service request call with AMC vendor to fix the hardware issues with production devices and change requests on need basis - Monitoring Health status of the network and Capturing Network Utilization statistics - Updating the network Documentation - Active participation in Day to Day activities and Week end changes - Exhibit ability to work with the peer teams and resolve the issues Looking for Immediate to 15 days Joiners*

As a SOC Analyst, you will play a crucial role in supporting the Security Operations Center (SOC) by monitoring, analyzing, and responding to security incidents in real-time. Your responsibilities will include conducting forensic investigations, root cause analysis, and developing remediation strategies. Working with at least one cloud security platform (AWS, Azure, or GCP) will be essential to ensure a secure infrastructure. Additionally, you will need to stay updated with emerging threats, vulnerabilities, and cybersecurity trends to effectively safeguard the organization. Key Responsibilities: - Monitor, analyze, and respond to security incidents promptly. - Conduct forensic investigation...

Job description for Active Directory SME: Key Responsibilities User and Group Management : Create, modify, and delete user accounts and groups, ensuring adherence to security policies and permissions structures. Group Policy Management : Configure and manage Group Policy Objects (GPOs) to enforce security settings and software deployment across the network. Active Directory Services : Implement and maintain Active Directory Domain Services (AD DS), including domain controllers, to ensure network resource availability and security. Monitoring and Troubleshooting : Monitor Active Directory performance, system health, and security logs to identify and resolve issues, ensuring high availability ...

General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Systems Engineer, you will research, design, develop, simulate, and/or validate systems-level software, hardware, architecture, algorithms, and solutions that enables the development of cutting-edge technology. Qualcomm Systems Engineers collaborate across functional teams to meet and exceed system-level requirements and standards. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years...

As a skilled and motivated Mid-Level Network Administrator at our company, you will play a crucial role in maintaining and enhancing our network infrastructure. Collaborating closely with our Lead Network Engineer, you will ensure seamless connectivity, robust security, and efficient network operations. **Key Responsibilities:** - Efficiently handle network support tickets, conduct initial troubleshooting, and promptly resolve network incidents. - Provide clear and concise technical guidance to internal teams on network infrastructure usage and best practices. - Execute routine network maintenance tasks, such as system upgrades, security patching, and configuration updates to minimize disrup...

Role Overview Title: Linux System Administrator Level: Senior Team: IT Infrastructure Reports To: Head of IT Operations Purpose: To manage, secure, and optimize Payseras global Linux-based infrastructure, ensuring high availability, scalability, and security for all core business services across multiple data centres. Key Responsibilities Manage and maintain ~400 Ubuntu/Debian-based virtual machines in production using VMware ESXi, Proxmox, and KVM. Support and optimize MariaDB, PostgreSQL, InfluxDB, Redis, and RabbitMQ in production environments of multi-terabyte scale. [Monitor infrastructure health using Zabbix, Prometheus, InfluxDB, and APM tools, ensuring SLA uptime compliance and incid...

Job Area: Engineering Group, Engineering Group > Systems Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Systems Engineer, you will research, design, develop, simulate, and/or validate systems-level software, hardware, architecture, algorithms, and solutions that enables the development of cutting-edge technology. Qualcomm Systems Engineers collaborate across functional teams to meet and exceed system-level requirements and standards. Minimum Qualifications: Bachelor's degree in Engineering,...

About The Role Project Role : Technology Platform Engineer Project Role Description : Creates production and non-production cloud environments using the proper software tools such as a platform for a project or product. Deploys the automation pipeline and automates environment creation and configuration. Must have skills : Red Hat OS Administration Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As a Software Development Engineer, you will engage in a dynamic work environment where you will analyze, design, code, and test various components of application code for multiple clients. Your day will involve co...

This Position reports to: Engineering Manager In this role, you will have the opportunity to execute technical assignments. Each day, you will deliver technical solutions as per agreed timeline and standards using established solutions. You will also showcase your expertise by supporting the development of technical expertise solutions and services. The work model for the role is: #LI-Hybrid . This role is contributing to the to the Process Automation business in Energy Industries based in Bangalore, India. You will be mainly accountable for: Design and implement project-specific system, network, and security architectures, delivering sustainable services to maintain cybersecurity standards....

As a Technical Consulting Engineer in Customer Delivery at Cisco, specializing in the security domain, your role will involve gaining deep insight into Ciscos security products, particularly ISE, and collaborating closely with all elements of the service chain to deliver end-to-end secure solutions. You will have the opportunity to support some of the largest customers in securing their networks, address complex service requests related to identity management and policy enforcement, and drive in-house automation and innovation projects designed to elevate the security posture of clients environments. **Key Responsibilities:** - Collaborate with global customers and cross-functional Cisco tea...

As an Infrastructure Engineer at PwC, you will focus on designing and implementing robust, secure IT systems that support business operations. Your role will involve enabling the smooth functioning of networks, servers, and data centers to optimize performance and minimize downtime. In the cloud operations team, your focus will be on managing and optimizing cloud infrastructure and services to ensure seamless operations and high availability for clients. You will be responsible for monitoring, troubleshooting, and implementing industry-leading practices for cloud-based systems. Key responsibilities for this role include: - Configuring and installing various network devices and services such ...

Hello, We are hiring for " Sr NOC Engineer " for Bangalore location. Exp :6+ Years Locations : Bangalore Notice Period: Immediate joiners(notice period served or serving candidate) NOTE: We are looking for Immediate joiners(notice period served or serving candidate) Apply only If you are Immediate joiners(notice period served or serving candidate) Apply only if you are having 6+Years of relevant experience as per the JD. Job description: Responsible for monitoring, troubleshooting, and maintaining enterprise network infrastructure. The engineer will handle escalations from L1, assist with configuration and basic implementation of routers and switches, and ensure network uptime and performanc...

As a Cyber Security Intern at Airbus India Private Limited, you will be responsible for the following tasks: - Researching cybersecurity topics relevant to the cybersecurity industry and similar threats. - Supporting the Security team in operational activities related to physical security and cybersecurity. - Assisting the Cybersecurity Operations team in reviewing and tracking identified vulnerabilities. - Responding to cybersecurity events under the guidance of the Cybersecurity Operations team. - Contributing to various projects including cybersecurity, forensic analysis, audits, risk assessments, and penetration tests. - Developing scripts to aid in log analysis. - Working with Cybersecu...

This Position reports to: Technical Authority In this role, you will have the opportunity to execute technical assignments. Each day, you will deliver technical solutions as per agreed timeline and standards using established solutions. You will also showcase your expertise by supporting the development of technical expertise solutions and services. The work model for the role is: #LI- Onsite. This role is contributing to the to the Process Automation business in Energy Industries based in Bangalore, India You will be mainly accountable for: Design and implement project-specific system, network, and security architectures, delivering sustainable services to maintain cybersecurity standards. ...

Plant Care and Maintenance:Manage the day-to-day care of all plants within the hotel premises, including gardens, indoor plants, and outdoor landscaped areas.Watering, pruning, fertilizing, and applying pesticides as necessary to ensure plant health and aesthetics.Regularly inspect plants for signs of disease, pests, or poor health and take appropriate action to address issues.Landscape Design and Development:Collaborate with hotel management to design and implement landscape projects that enhance the hotel's aesthetic appeal.Select appropriate plants, trees, and flowers that thrive in the local climate and align with the hotel's theme and style.Plan and execute seasonal plantings and decora...

Job Description: Nexapp Technologies Pvt. Ltd. is seeking a highly skilled and motivated Network Engineer - L2 Customer Support to join our dynamic team in Pune. As an L2 Network Engineer, you will be responsible for providing advanced technical support to our customers, ensuring the stability and performance of their network infrastructure. You will work closely with our L1 support team, engineering team, and customers to troubleshoot and resolve complex network issues. Key Responsibilities: - Network Monitoring: - Continuously monitor network performance and proactively identify potential issues. - Utilize network monitoring tools to ensure optimal network operation and performance. - Anal...

Domain: Network Engineer Location: Chennai Exp: 2+ Years Notice: Immediate to 15 days Shift: Rotational Shift Max CTC: 7 LPA Must have exp in Routing & Switching Regards Gopinath 9150989283

Domain: Network Engineer Location: Chennai Exp: 2+ Years Notice: Immediate to 15 days Shift: Rotational Shift Max CTC: 7 LPA Must have exp in Routing, Switching, IP subnetting Regards Gopinath 9150989283

Domain: Network Engineer Location: Chennai Exp: 2+ Years Notice: Immediate to 15 days Shift: Rotational Shift Max CTC: 7 LPA Must have exp in Routing, Switching, IP subnetting and Wireshark Regards Gopinath 9150989283