248 Osi Model Jobs - Page 4

Key Responsibilities: Design, configure, and maintain LAN, WAN, and MPLS topologies , ensuring optimized performance and security. Work extensively with SD-WAN technology stacks to ensure scalability and dynamic adaptability. Manage and troubleshoot IT infrastructure across OSI Model (L2-L7 levels) . Implement and maintain failback/failover mechanisms to ensure high availability and business continuity. Define and automate IT networks and cloud architecture to improve operational efficiency. Work with and configure IT security appliances including CISCO, Fortinet, Checkpoint, Sophos, etc. Ensure compliance with networking and data standards across multiple industry standards. Collaborate wit...

Skills and Ability Comprehensive understanding of typical home network deployments is required. • The candidate must be able to identify a diversity of networking home devices specific functions, configurations, and interactions. • Candidate must have immaculate English communication skills. • Candidate must be well mannered and demonstrate a high order of customer services skills. • The candidate must be attentive to detail. • Candidate must have excellent analytical, organizational, and time management skills. • Candidate must be able to perform well in a steep learning curve. • The candidate must be able to sell support contracts. Communication English: Excellent, VNA 5 Accent: Neutral Ab...

Your future role Take on a new challenge and apply your cybersecurity expertise in a cutting-edge field. Youll work alongside a highly motivated and dynamic team of cybersecurity professionals. You'll play a pivotal role in safeguarding Alstoms products and solutions by leading vulnerability assessments, performing scans, penetration testing, and monitoring global threats. Day-to-day, youll collaborate with various teams across the businessincluding Program Managers, Product Development Teams, and Regional Cybersecurity Managerswhile driving the implementation of robust security practices and much more. Youll specifically take care of conducting security assessments, including vulnerability ...

Project description Security is a global organization within Group Technology Infrastructure and Security Engineering. Our services focus on access management for applications and infrastructure, identity management for users, directories, detecting/preventing measures for cyber threats, and exchanging/storing data securely. We provide consolidated and reliable security services that implement secure design principles, and create best-fit solutions. You''ll be working as part of our global Infrastructure Vulnerability Management team. As an Tech Business Analyst, you''ll play an important role in ensuring the on-going cyber-security of organization. Responsibilities engage with colleagues at...

Job Description: Basic understanding of Cybersecurity concepts (CIA Triad, threat types) Knowledge of networking fundamentals : OSI Model, TCP/IP, ports, protocols (HTTP, DNS, FTP, etc.) Familiarity with operating systems : Linux basics (commands, permissions) Windows basics (user accounts, services, registry) Exposure to security tools (even via labs): Nmap, Wireshark, Dirb, Nikto, SQLmap Burp Suite (Community Edition), OWASP ZAP Nessus Essentials or OpenVAS Metasploit (basic usage), John the Ripper Awareness of OWASP Top 10 vulnerabilities: SQL Injection (SQLi), Cross-Site Scripting (XSS), CSRF, IDOR, etc. Location - Navi Mumbai Notice period - Immediate joiner to 30 days Candidate from Mu...

Your Role Provide hands on support for a variety of networking technologies including Riverbed WAN accelerators, Cisco IOS XR based systems, Netscout, a variety of Telco circuit technologies and related termination devices. Strong experience with the EIGRP routing protocol, VLANs, IP addressing, spanning-tree & multicast Strong experience configuring and troubleshooting Cisco routers and LAN switches Experience supporting and troubleshooting client and infrastructure wireless issues. Direct or similar experience with Cisco 8510, Cisco 5508, Aruba Airwave, Aruba Controller, Cisco Prime, Cisco 1131 / 1242, Cisco 3602 / 3702, 802.11 a/g/n/ac Create and be assigned incident tickets or requests. ...

Your Role Provide hands on support for a variety of networking technologies including Riverbed WAN accelerators, Cisco IOS XR based systems, Netscout, a variety of Telco circuit technologies and related termination devices. Strong experience with the EIGRP routing protocol, VLANs, IP addressing, spanning-tree & multicast Strong experience configuring and troubleshooting Cisco routers and LAN switches Experience supporting and troubleshooting client and infrastructure wireless issues. Direct or similar experience with Cisco 8510, Cisco 5508, Aruba Airwave, Aruba Controller, Cisco Prime, Cisco 1131 / 1242, Cisco 3602 / 3702, 802.11 a/g/n/ac Create and be assigned incident tickets or requests. ...

Technical Trainer Firewall Security: Job Title: Technical Trainer Firewall & Security Location: Chennai - Perungulathur Experience Required: 310 years Industry Type: IT Services & Consulting Functional Area: IT Hardware, Technical Support, Training Employment Type: Full Time, Permanent Job Description: We are seeking a passionate and technically skilled Technical Trainer Firewall & Security to join our team. The ideal candidate will have hands-on experience in networking and security technologies and a strong background in training delivery. Key Responsibilities: Conduct technology training sessions for L1/L2 engineers on the production floor. Administer skill gap assessments and deliver ref...

Hi We are hiring for ITES Company for the Network Support Role (L1/L2 Position) Overview This Network Support role is a critical first-level operational position responsible for ensuring performance, and security of network infrastructure. It demands Cisco CCNA certifications, along with experience in DNS and DHCP and managing complex networking concepts like MPLS and VPNs. Key Skills: a) Required Minimum 2yrs for L1, Minimum 3 Years for L2 experience in Network Support b) CCNA Certificate is must c) Any Graduate To Apply, WhatsApp 'Hi' @ 9151555419 Follow the Steps Below: >Click on Start option to Apply and fill the details >In the Location Option Select Others >When BoT Asks you to enter j...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SUSE Linux Administration Good to have skills : NA Minimum 2 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 collaborating with team members to perform maintenance and enha...

Proven experience as IT coordinator or similar role.Understanding of TCP/IP protocols and LAN/WAN configuration. Ability to troubleshoot and repair issues Experience in network management and help desk support is appreciated B.tech or BCA,

Hi We are hiring for ITES Company for the Network Support Role (L1/L2 Position) Overview This Network Support role is a critical first-level operational position responsible for ensuring performance, and security of network infrastructure. It demands Cisco CCNA certifications, along with experience in DNS and DHCP. Key responsibilities include troubleshooting outages, implementing/maintaining Cisco, Brocade, Fortigate, and Aruba devices (Firewalls, Routers, Switches, Wi-Fi), and managing complex networking concepts like MPLS and VPNs. Key Skills: a) Required Minimum 2yrs for L1, Minimum 3 Years for L2 experience in Network Support b) CCNA Certificate is must c) Any Graduate To Apply, WhatsAp...

As an early-career professional with a great passion for modern technology and a drive to identify and resolve complex problems while providing excellent customer service, working at SOTI offers you endless possibilities to learn new things, work with the latest technologies, and make a difference in the world. SOTI's commitment to innovation through an entrepreneurial culture and leadership has resulted in its growth and success. By joining SOTI, you will have the opportunity to be part of a winning team and have a long-lasting career with numerous growth opportunities. **Key Responsibilities:** - Provide telephone and email based post-sales technical support for SOTI's software products - ...

Proven experience as IT coordinator or similar role.Understanding of TCP/IP protocols and LAN/WAN configuration. Ability to troubleshoot and repair issues. Experience in network management and help desk support is appreciated B.tech or BCA

Role Overview: You will be assisting in configuring and managing firewalls, VPNs, and other network security appliances. Monitoring network engineering performance to ensure system availability and reliability. Collaborating with senior engineers in troubleshooting and resolving network/security issues and staying updated on the latest security threats, trends, and technologies. Key Responsibilities: - Configuring and installing various network devices and services such as routers, switches, firewalls, load balancers, VPN, and QoS. - Performing network maintenance and system upgrades, including service packs, patches, hotfixes, and security configurations. - Monitoring system resource utiliz...

Role & responsibilities Good Communication Skills. Basic Knowledge on Routing and Switching Monitoring and Management of the client environment Responsible for Monitoring and Managing Server virtualization. Raise and also technically update the tickets in ticketing system for all the issues handled/worked upon Willing to learn new technologies. 24*7, Rotational Shift, 6 days working in week 6 days working in week. Only Male candidates can apply. Job Role: Junior Engineer RIM(Remote Infrastructure Management) Job Location: Saidapet Note: CCNA Course Completion Must

As a Junior Network Engineer with 1 year of experience, your role will involve various responsibilities related to network maintenance, support, configuration, installation, user support, documentation, and project support. You will be based in Hyderabad. Your main responsibilities will include monitoring the performance and availability of LAN/WAN infrastructure, assisting in troubleshooting network issues and outages, and maintaining network hardware such as switches, routers, access points, and firewalls. Additionally, you will be involved in basic configuration of routers and switches, installing and managing Wi-Fi access points and wired LAN setups, as well as supporting IP addressing, ...

Role: TAC Engineer Network Security Location: Hyderabad & Bengaluru (Work From Office) CTC: Up to 18 LPA Interview Mode: Virtual Employment Type: Permanent Key Responsibilities Provide technical assistance in a fast-paced TAC (Technical Assistance Center) environment with high focus on customer satisfaction. Troubleshoot and resolve complex issues related to IPSec, SSL, Firewall VPNs, and Wireshark . Check, manage, and close cases in the queue within SLA timelines. Support customers using Netskope products and services with timely updates on Zendesk (ZD). Take ownership of case resolution, reproduction, and escalation to L2 when required. Manage workload and backlog efficiently, ensuring clo...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SUSE Linux Administration Good to have skills : NA Minimum 5 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 collaborating with team members to perform maintenance and enha...

About The Role 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 : SUSE Linux Administration Good to have skills : NA Minimum 5 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 var...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SUSE Linux Administration Good to have skills : NA Minimum 7.5 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 collaborating with team members to perform maintenance and en...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SUSE Linux Administration Good to have skills : Linux, Linux Architecture Minimum 5 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 collaborating with team members to perfo...

You will be working at Inputiv LLP, a company that specializes in providing cost-effective IT support for Managed Service Providers (MSPs) in the United States and Australia. Your role will involve hands-on experience with Windows OS, including both Client OS and Server OS. Additionally, you will need to have practical knowledge and experience in Active Directory, Azure Administration, and O365 Administration. A basic understanding of the OSI model, switching, internet routing technologies, network concepts, cloud, and virtualization tools is required. You should also possess knowledge of IT infrastructure and Security. As part of your responsibilities, you will be expected to assess faults,...

1. Monitoring of Security devices i.e. Check Point/ Palo Alto Firewall 2. Changes of Firewall policy (Access to Sever, PORT Opening) 3. Backup of all devices Daily/Weekly/monthly) 4.L1: • The role of Level 1 resource is to raise support tickets and Change Request Form (CRF) and implement the CRF rule changes validated 5.Monitor and perform incident management with respect to NGFW, Endpoint EDR and Email Security with Sandbox solution. 6 L1 shall be responsible for on boarding new devices /machines on End 7.Point Protection Platform. • L1 shall support day to day operational tasks, solution heath checks, co-ordination for deployment of endpoint clients, monitor signature update status on end ...

About The Role Responsibilities Implement and manage Proofpoint CASB solutions to ensure secure access to cloud services and protect sensitive data. Conduct regular assessments and audits of CASB policies and configurations to identify and mitigate risks. Collaborate with cross-functional teams to develop and enforce data protection policies and procedures. Provide technical support and troubleshooting for CASB-related issues. Monitor and analyse CASB alerts and incidents and take appropriate actions to resolve them. Stay updated with the latest developments in CASB technologies and best practices. Required Skills: ExperienceAt least 2 years focused on CASB technologies and cloud security. C...