107 Osi Model Jobs - Page 5

JOB RESPONSIBILITIES Profile Experience Build a good knowledge of the products & technologies; in which DC/Hosting industry is operating and ensure timely intelligence to provide best of the service to customers. Should have leadership skills, team player and ready to manage team in complex situations and environment. Should have worked in Datacenter environment and understand the complexity. Managing multiple customers for new project implementation, management of services and support. Technical Abilities: Defines, documents, and enforces system standards. Maximizes performance by troubleshooting network problems and outages and scheduling upgrades. Collaborates with network architects on network optimization. Secures network system by establishing and enforcing policies and defining and monitoring access. Accomplishes information systems and organization mission by completing related results as needed. Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS) Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations Monitor system resource utilization, trending, and capacity planning Provide Level-2/3 support and troubleshooting to resolve issues Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure Install and manage various network equipments i.e. Cisco, HP, Dell, Aruba, Juniper etc. Having Firewall knowledge of Fortinet, SOPHOS, Palo Alto, SonicWALL, PfSense, Juniper will be preferred. Hands-on knowledge of network & security topologies and clear understanding the live environment and troubleshooting. Should be able to understand the hybrid (On prime & Cloud) network & security environment and manage it. Should be able to create and manage BGP, IP Sec or SSL VPN, VLAN, Netting, Petting etc. Select and implement security tools, policies, and procedures in conjunction with the companys security team Liaise with vendors and other IT personnel for problem resolution Role & Manageability: Maintain a pro-active and creative approach to support situations and customers Build trust, social activities & public relations with key account customers, work on solving their problems and respond to their requests any time Promote the companys image through attitude, professionalism, knowledge, customer orientation and responsiveness to customer’s needs Reporting Focus on providing, managing the technical support. Provide technical reporting, feedback, new solutions to the management. JOB REQUIREMENTS Academic Education: Bachelor degree / Technical degree Experience: Minimum 2+ years and above experience in technical / support. Experience in datacenter environment and its knowledge will be preferred. Clear technical role & achievements track record Skills: Skills in presenting & managing team and ready to work 24X7 if needed. Good communication and presentation skills Team player who is flexible and excels in an entrepreneurial environment Ability to work under pressure Dynamic, rigorous & self-directed personality Exhibits self-confidence, energy and enthusiasm Fluent in English would be a plus Others: Preferably Male Residing in and around Noida only.

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 point, daily status reports etc.

Our Opportunity: This is an exciting opportunity to combine professional training with real working experience and join an industry-leading company in a unique role. The company, F5.Inc, is currently seeking a highly motivated Network Engineer Apprentic e to start as soon as possible . F5s products allow our customers to build a dynamic infrastructure that aligns their IT capabilities with their evolving business needs. F5 creates a unified and flexible architecture that enables our customers to simplify management, reduce costs, and deliver faster and better service to their customers and employees. F5 Networks Ltd. is an equal opportunity employer and strongly supports diversity in the workplace. The Role: As a Network Engineer Apprentice, you will work as part of a dynamic, highly technical team on a number of F5s technologies. Our engineers assist many top companies across the globe in a variety of industries, on infrastructure that is vital to their operational functions. The apprentice would have the opportunity to learn, shadow, and assist the engineers in a variety of tasks and projects. There are many opportunities to specialize in F5s diverse range of solutions and become Subject Matter Experts in multiple fields. This role opens the door to additional support positions or many other career choices within F5 and beyond. Day to Day You Will: Learn about F5 solutions and tech stack Reproduce and test real-world scenarios in F5s Labs Gain insight into F5 technology with hands-on configuration and troubleshooting Work with virtual environments and set up VLANs Diagnose and fix network issues You will improve the following skills and experience during this role: Hands-on technical experience with internetworking/data centre operations including WAN operations, Network Protocols, TCP/IP, OSI Model, UNIX or Linux (e.g. Redhat) operating systems, Wireshark/ Tshark/ HTTPwatch tools, VMware Network Security (e.g. Web Application Security, AAA, VPN, DDoS, Malware, Application Firewalls, etc.) Troubleshooting and Customer handling Expected qualifications, skills, attitude and behaviors of the Network Engineer Apprentice: Bachelor's degree in technical field (must have graduated) Keen to learn Logical and creative thinking skills Analytical and problem-solving skills Good verbal and written communication Ability to communicate effectively in a variety of situations At least a basic understanding of Linux Ability to work independently and to take responsibility A thorough and organized approach The program is designed to provide a comprehensive understanding of network basics, in-depth coaching on computer network communications, and practical training in real-world scenarios. Throughout the apprenticeship, you will develop the skills needed to handle customer calls, prepare for industry certifications, and become proficient in F5 and related networking technology tasks.

The Role: As a Network Engineer Apprentice, you will work as part of a dynamic, highly technical team on a number of F5s technologies. Our engineers assist many top companies across the globe in a variety of industries, on infrastructure that is vital to their operational functions. The apprentice would have the opportunity to learn, shadow, and assist the engineers in a variety of tasks and projects. There are many opportunities to specialize in F5s diverse range of solutions and become Subject Matter Experts in multiple fields. This role opens the door to additional support positions or many other career choices within F5 and beyond. Day to Day You Will: Learn about F5 solutions and tech stack Reproduce and test real-world scenarios in F5s Labs Gain insight into F5 technology with hands-on configuration and troubleshooting Work with virtual environments and set up VLANs Diagnose and fix network issues You will improve the following skills and experience during this role: Hands-on technical experience with internetworking/data centre operations including WAN operations, Network Protocols, TCP/IP, OSI Model, UNIX or Linux (e.g. Redhat) operating systems, Wireshark/ Tshark/ HTTPwatch tools, VMware Network Security (e.g. Web Application Security, AAA, VPN, DDoS, Malware, Application Firewalls, etc.) Troubleshooting and Customer handling Expected qualifications, skills, attitude and behaviors of the Network Engineer Apprentice: Bachelor of Technology or related field ( must have graduated ) Keen to learn Logical and creative thinking skills Analytical and problem-solving skills Good verbal and written communication Ability to communicate effectively in a variety of situations At least a basic understanding of Linux Ability to work independently and to take responsibility A thorough and organized approach

Project Role : Application Security Architect Project Role Description : Review and integrate all application requirements, involving security requirements. Review and integrate the application security technical architecture requirements. Provide input into final decisions regarding application security. Must have skills : Software Defined Network and Operations Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : A BTech Summary :-We are seeking a highly skilled and experienced Senior Infoblox Administrator with 10+ years of expertise in managing and optimizing Infoblox DDI (DNS, DHCP, and IP Address Management) solutions. The successful candidate will play a pivotal role in ensuring the stability, efficiency, and security of our network infrastructure. This role involves designing, implementing, and maintaining our Infoblox systems, as well as providing leadership and mentorship to junior team members.Roles Responsibilities:Should be able to resolve operational problem/Incident/SRShould go beyond the knowledge or past experience to resolve issuesExcellent written & verbal communication1. **Infoblox Management:** - Design, deploy, and manage Infoblox DDI solutions. - Monitor and maintain DNS, DHCP, and IPAM systems for optimal performance. - Ensure high availability and redundancy of Infoblox services.2. **Network Administration:** - Integrate Infoblox solutions with network infrastructure. - Implement and manage DNS security features such as DNSSEC, RPZ, and DNS firewall. - Coordinate with network teams to support IP address management and allocation.Technical Skills & Professional Skill: 1. **Infoblox Management:** - Design, deploy, and manage Infoblox DDI solutions. - Monitor and maintain DNS, DHCP, and IPAM systems for optimal performance. - Ensure high availability and redundancy of Infoblox services.2. **Network Administration:** - Integrate Infoblox solutions with network infrastructure. - Implement and manage DNS security features such as DNSSEC, RPZ, and DNS firewall. - Coordinate with network teams to support IP address management and allocation.3. **Technical Support:** - Provide advanced troubleshooting and support for Infoblox-related issues. - Conduct root cause analysis and implement corrective actions. - Maintain and update Infoblox configurations and policies.4. **Project Management:** - Lead Infoblox-related projects from conception to completion. - Collaborate with cross-functional teams to ensure project goals are met. - Develop and maintain project documentation and reports.5. **Security and Compliance:** - Ensure Infoblox solutions comply with organizational security policies and regulatory requirements. - Implement best practices for data protection and network security. - Conduct regular security audits and vulnerability assessments.6. **Training and Mentorship:** - Provide guidance and mentorship to junior Infoblox administrators. - Develop and deliver training sessions and documentation. - Foster a culture of continuous learning and improvement.7- Provide advanced troubleshooting and support for Infoblox-related issues.8 - Conduct root cause analysis and implement corrective actions.9 - Maintain and update Infoblox configurations and policies.Additional information :Education 15 years .Location Hyderabad.

locationsIndia, Bangalore time typeFull time posted onPosted 30+ Days Ago job requisition idJR0035238 Job Title: Technical Support Engineer About Skyhigh Security Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the security industry. Our mission is to protect the worlds data, and because of this, we live and breathe security. We value learning at our core, underpinned by openness and transparency. Since 2011, organizations have trusted us to provide them with a complete, market-leading security platform built on a modern cloud stack. Our industry-leading suite of products radically simplifies data security through easy-to-use, cloud-based, Zero Trust solutions that are managed in a single dashboard, powered by hundreds of employees across the world. With offices in Santa Clara, Aylesbury, Paderborn, Bengaluru, Sydney, Tokyo and more, our employees are the heart and soul of our company. Skyhigh Security Is more than a company; here, when you invest your career with us, we commit to investing in you. We embrace a hybrid work model, creating the flexibility and freedom you need from your work environment to reach your potential. From our employee recognition program, to our Blast Talks' learning series, and team celebrations (we love to have fun!), we strive to be an interactive and engaging place where you can be your authentic self. We are on these too! Follow us on and Twitter . Role Overview: Skyhigh seeks a Technical Support Engineer for Skyhigh Security Cloud Products. You show an experience and appetite for learning new technologies, evidenced by the ability to expand upon core knowledge. This is a great opportunity for someone with patience and an empathetic view of the customer to hone their skills and grow their career providing value to customers while working with an industry leader in Security technology. Drive customer success and satisfaction by solving the complex challenges with Security- Centric Solutions. Provide a differentiated service experience with customer - relevant outcomes through integrated solutions and support. Enable Customers to operate and realize outcomes for solutions by creative solutions. JobResponsibilities Interact with the Skyhigh Security Cloud customers via phone/email and provide the highest level of urgency to resolve customer issues in timely manner. Provide remote support on our product and resolve product related issues during POC & post-deployment phase, through research?and troubleshooting. Debugging system level problems in a multi-vendor, multi-protocol network environment with high- level technical expertise on complex issues. Work closely with Support Escalation engineers to resolve critical issues Evaluate the scope for timely escalation and ensure that critical problems are addressed as per the priority. Document all technical issues, analysis and communication with the customer and ensure that the documentation is crystal clear with action items, CTAs etc Primary Skills: Excellent communication and customer management skills Good understanding of OSI Model, TCP/IP protocol suite (IP, ICMP, TCP, UDP, SNMP, FTP, TFTP,SMTP). Excellent understanding on application layer protocols (HTTP-HTTPs/SSL), PKI,Network Security Firewalls/Proxy and SIEMs Understanding of cloud platforms like Azure, O365 suite, AWS, Salesforce is desired Good understanding of Linux/Unix Knowledge of Java and SQL is a plus Scripting language (e.g. Perl, python) is a plus Essentials: 2+ years of technical support experience in large enterprise space with solid understanding of technical support processes, customer management/handling skills & ability to work under pressure and in shifts . The ideal candidate will be an die-hard Engineer, who is a self-starter, with excellent interpersonal, communication, presentation, documentation, problem solving and troubleshooting skills. Quality focus, result & goal orientation in a group situation and commitment to customer delight are a must. Sound fundamentals of TCP/IP, HTTPs,SSO-SAML, SAASunderstandingand in-depth knowledge of Networking & Security Concepts. Should be flexible to work in shift. Company Benefits and Perks: We work hard to embrace diversity and inclusion and encourage everyone to bring their authentic selves to work every day. We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees. Retirement Plans Medical, Dental and Vision Coverage Paid Time Off Paid Parental Leave Support for Community Involvement We're serious about our commitment to diversity which is why we prohibit discrimination based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.

2-3 years of experience in IT security monitoring, detecting, and escalating security incidents, and Patch management. Familiarity with one of the SIEM platforms (Fortinet, LogRhythm, Azure Sentinel, CrowdStrike) Basic knowledge of endpoint protection tools like CrowdStrike, Symantec, Defender for Endpoint. Exposure to firewalls, IDS/IPS, and DLP solutions, Understanding of TCP/IP, DNS, DHCP, NAT, and VPN. Familiar with the OSI model, port numbers, common protocols, and basic Log Analysis, Threat Intelligence. Awareness of Common attack types: phishing, malware, brute-force, DoS, MITRE ATT& Teamwork: Ability to coordinate with L2/L3 teams or network/security admins. Assist in basic forensic data collection if needed.