337 Networking Protocols Jobs - Page 14

We are currently seeking a talented and dedicated individual to join our Ericsson team as an Engineer - (IP & Txn - Multivendor - Switch, Router & DWDM). This critical role belongs to our Managed Services department, directly contributing to our ongoing Ericsson Operations Engine projects. You will be at the forefront of tech-driven change, offering your specialist knowledge to guide the entire lifecycle of our projects. Whether we are in the Create, Sustain, or Evolve stages, your expertise will pave the way forward in your domain. What you will do: Actively Supervising of ITSM Ticket queues to maintain MTTR. Analytical skills like logical thinking, Problem solving & handling assignments are mandatory. Identify root cause of P2/P3/P4 Incidents and recommend appropriate resolution action and other events that Customer identify as requiring Root Cause Analysis (RCA). First point of contact for support of any alarm/event/KPI related issues. Close Collaboration with Field Team for all field activities (Hardware failures, Node unreachable etc.). Ensure timely restoration of Services maintain MTTR for good customer experience & high Service availability to maintain Service Level Agreement (SLA). Proactive involvement to detect possible failures to ensure incident restoration/avoidance whenever engagement by Incident Manager or MS Automated Service Function. Node health checks and backups & trouble-shoot the deviation identified. Sharing details for MIR & CSR to respective teams. End to End Network Understanding. The skills you bring: Good knowledge in IP Networking Protocols like OSPF, MPLS, LDP, L2VPN, L3VPN, BFD. Understanding of Enterprise network, DIA services, GPON. Telecom knowledge (2G, 3G, 4G Service Flow & Interfaces). Experience in Microwave vendors ( Huawei, SIAE, NEC, ZTE) Optical / DWDM / ASON knowledge on Huawei IP Product/Vendor knowledge on Huawei/ Cisco (at least one). Good Communication & trouble-shooting skills. Degree within / Telecommunication Engineering / Computer Science /Computer Engineering 4-8 years of relevant experience. Scripting/Python knowledge would be an added advantage.

Join our Team About this opportunity: We are currently seeking a talented and dedicated individual to join our Ericsson team as an Engineer - (IP & Txn - Multivendor - Switch, Router & DWDM). This critical role belongs to our Managed Services department, directly contributing to our ongoing Ericsson Operations Engine projects. You will be at the forefront of tech-driven change, offering your specialist knowledge to guide the entire lifecycle of our projects. Whether we are in the Create, Sustain, or Evolve stages, your expertise will pave the way forward in your domain. What you will do: Actively Supervising of ITSM Ticket queues to maintain MTTR. Analytical skills like logical thinking, Problem solving & handling assignments are mandatory. Identify root cause of P2/P3/P4 Incidents and recommend appropriate resolution action and other events that Customer identify as requiring Root Cause Analysis (RCA). First point of contact for support of any alarm/event/KPI related issues. Close Collaboration with Field Team for all field activities (Hardware failures, Node unreachable etc.). Ensure timely restoration of Services maintain MTTR for good customer experience & high Service availability to maintain Service Level Agreement (SLA). Proactive involvement to detect possible failures to ensure incident restoration/avoidance whenever engagement by Incident Manager or MS Automated Service Function. Node health checks and backups & trouble-shoot the deviation identified. Sharing details for MIR & CSR to respective teams. End to End Network Understanding. The skills you bring: Good knowledge in IP Networking Protocols like OSPF, MPLS, LDP, L2VPN, L3VPN, BFD. Understanding of Enterprise network, DIA services, GPON. Telecom knowledge (2G, 3G, 4G Service Flow & Interfaces). Experience in Microwave vendors ( Huawei, SIAE, NEC, ZTE) Optical / DWDM / ASON knowledge on Huawei IP Product/Vendor knowledge on Huawei/ Cisco (at least one). Good Communication & trouble-shooting skills. Degree within / Telecommunication Engineering / Computer Science /Computer Engineering 4-8 years of relevant experience. Scripting/Python knowledge would be an added advantage.

We are seeking a highly motivated and skilled Rust Developer to join our development team in Bangalore. The ideal candidate should have a strong background in systems programming, low-latency or performance-critical applications, and a deep understanding of Rust programming concepts. You will be responsible for building reliable and efficient software components, contributing to high-performance backend systems, and collaborating with cross-functional teams. Key Responsibilities - Design, develop, and maintain high-performance applications using Rust. - Build safe and scalable system-level software and backend services. - Work on performance optimization and memory-safe code implementation. - Develop APIs, services, and modules with minimal runtime overhead. - Collaborate with DevOps and QA to support deployment and testing. - Participate in code reviews, design discussions, and technical documentation. - Stay updated on the Rust ecosystem, libraries, and community best practices. Must-Have Skills - Solid experience in Rust programming with a good grasp of ownership, borrowing, and lifetimes. - Familiarity with concurrency, multithreading, and asynchronous programming in Rust. - Experience working with systems-level programming or backend services. - Understanding of memory safety, error handling, and performance tuning in Rust. - Proficient in working with Git, Linux environments, and command-line tools. Nice-to-Have Skills - Experience with WebAssembly (Wasm) or embedded systems using Rust. - Familiarity with Actix, Tokio, or other Rust async runtimes and frameworks. - Knowledge of networking protocols, low-latency systems, or blockchain development. - Exposure to CI/CD pipelines, Docker, and containerized deployments. - Basic familiarity with cloud services like AWS or GCP. Educational Qualification - Bachelors or Masters degree in Computer Science, Engineering, or a related field.

About the Role: We are seeking a NOC Monitoring Engineer; one who will play a key role in ensuring 24x7 visibility and operational stability of critical IT infrastructure within the banking environment. The engineer will work with tools like SolarWinds, Dynatrace and ServiceNow adhering to ITIL-aligned practices and SLA-driven operations. Requirements: Minimum 5 to 9 years of experience in infrastructure or network monitoring, preferably in a Banking or Financial Services environment. Proactive network and system monitoring, incident logging, escalation management, change coordination, and collaboration with support teams to maintain high availability and performance. Strong understanding of infrastructure monitoring concepts such as system uptime, CPU, memory, disk usage and link health etc. Hands-on experience with SolarWinds, Dynatrace and ITSM platforms like ServiceNow. Sound knowledge of networking protocols such as TCP/IP, SNMP and ICMP. Exposure to SLA-driven support models and ITIL framework for incident, problem, and change management. Effective communication skills for escalation handling, incident documentation and coordination. Willingness to work in rotational 24x7 shifts including weekends and holidays. Preferred certifications such as CCNA, CompTIA Network+ and ITIL Foundation. #LI-Onsite #LI-MK2

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive. Remote or Onsite | Full-Time About the Role: We are seeking a highly skilled Senior Rust Developer to join our team in designing and developing an enterprise-grade, high-performance proxy solution using Rust. This project features a strong open-source dimension complemented by proprietary extensions. You will build advanced systems-level software by applying proxy-related architectures and techniques. This role requires deep expertise in asynchronous runtimes, networking, and system programming. Responsibilities Design & Implementation Contribute to the design and implementation of core components of our proxy solution, emphasizing performance, concurrency, and efficient system-level programming. Optimization Fine-tune low-level networking, memory management, and async processing to maximize throughput and minimize latency. Feature Development Integrate capabilities like live reconfiguration and real-time stream processing. Collaboration Work closely with teams specializing in networking, hardware acceleration, and systems engineering while actively contributing to open-source projects. Qualifications Extensive experience in Rust with a strong background in systems programming and asynchronous runtimes. Proven expertise in networking protocols, low-level performance optimization, and concurrency. Ability to work independently and effectively within cross-functional teams. Nice-to-Have Skills: Experience with thread-per-core design, live reconfiguration, and stream processing. Familiarity with Apache Arrow and DataFusion. Background in hardware acceleration techniques (e.g., SIMD, modern CPU architectures). Contributions to Rust-based open-source projects. Why Join Us? Work on cutting-edge proxy technology that drives high-performance solutions. Join a passionate team dedicated to innovation and technical excellence, and help shape systems that operate at scale while contributing to both our open-source initiatives and proprietary advancements. The About The Role is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change. Please note that F5 only contacts candidates through F5 email address (ending with @f5.com) or auto email notification from Workday (ending with f5.com or @myworkday.com ) . Equal Employment Opportunity It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. F5 offers a variety of reasonable accommodations for candidates . Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting accommodations@f5.com.

Job Title Security Operations Analyst Location Bangalore, Karnataka, India What you will do As a Security Operations Analyst, you will play a critical role in monitoring and responding to security incidents, identifying vulnerabilities, and ensuring compliance with security policies. You will collaborate with various stakeholders to enhance the security posture of our organization and support incident response activities. How you will do it Monitor security alerts and events from various security tools and platforms. Investigate security incidents, perform root cause analysis, and document findings. Assist in the management of security incidents, including containment, eradication, and recovery efforts. Conduct regular security assessments and vulnerability scans to identify potential risks. Collaborate with IT and other departments to remediate vulnerabilities and implement security best practices. Support incident response activities and maintain incident response documentation. Participate in security awareness training and educate staff on security policies and procedures. Stay updated with the latest security trends, threats, and technologies. What we look for Bachelors degree in computer science, Information Technology, Cybersecurity, or a related field. 4-6 years of experience in security operations, incident response, or a related field. Strong understanding of security frameworks and best practices (e. g. NIST, ISO 27001). Experience with security tools such as SIEM, IDS/IPS, and vulnerability management solutions. Knowledge of networking protocols and systems security concepts. Excellent analytical and problem-solving skills. Strong communication skills and the ability to work collaboratively in a team environment. Relevant cybersecurity certifications (e. g. CompTIA Security+, CEH, CISSP) are a plus. What we offer Competitive salary and performance-based bonuses. Comprehensive benefits package including health, dental, and retirement plans. Opportunities for professional development and continuous learning. Collaborative and inclusive work environment.

IMMEDIATE JOINER Job Title: Network Engineer Experience Level: 3-5 Years Location: Hyderabad Job Overview: We are seeking a skilled and motivated Cisco Network Engineer with 3-5years of experience to join our dynamic IT team. The ideal candidate will be responsible for designing, implementing, and maintaining our Cisco-based network infrastructure to ensure high availability, reliability, and security. The candidate should possess a strong technical background in networking technologies and demonstrate the ability to work in a fast-paced environment. Key Responsibilities: Network Design and Implementation: Design, implement, and maintain Cisco-based network solutions. Collaborate with cross-functional teams to ensure network infrastructure meets organizational requirements. Troubleshooting and Issue Resolution: Identify and resolve network-related issues promptly to minimize downtime. Conduct regular system audits to ensure optimal performance and security. Network Security: Implement and manage network security protocols to safeguard against unauthorized access and cyber threats. Stay updated on industry best practices for network security and implement necessary measures. Network Monitoring and Optimization: Monitor network performance and proactively address any bottlenecks or performance issues. Optimize network configurations for maximum efficiency and reliability. Documentation: Maintain accurate and up-to-date documentation of network configurations, changes, and procedures. Create and update network diagrams, ensuring they reflect the current state of the network. Technical Skill Set: Technologies: Proficiency in configuring and managing Cisco routers and switches. Experience with Cisco/Checkpoint firewalls and VPN configurations. Knowledge of Cisco Catalyst and Nexus series switches. Routing and Switching: Strong understanding of routing protocols (OSPF, EIGRP, BGP). VLAN management and implementation. Experience with Layer 2 and Layer 3 technologies. Security: Implementation and management of firewall policies. Familiarity with intrusion detection and prevention systems. Wireless Networking: Configuration and management of Cisco wireless controllers and access points. Troubleshooting wireless connectivity issues. Network Monitoring Tools: Experience with network monitoring tools such as SolarWinds, Nagios, or Cisco Prime. Ability to analyze network performance metrics and take corrective actions. Qualifications: 1. Bachelor's degree in Computer Science, Information Technology, or related field. 2. Cisco Certified Network Associate (CCNA) or equivalent certification is required. 3. Strong communication and interpersonal skills. 4. Ability to work independently and collaboratively within a team. 5. Willingness to stay updated on the latest developments in networking technologies. 6. If you meet the above criteria and are passionate about contributing to a cutting-edge network environment, we invite you to apply. We offer a competitive salary package commensurate with industry standards, along with opportunities for professional growth and development.

Infrastructure Engineer Experience: 8 - 14 Years Employment Type: Full-Time Joining: Immediate Joiner Preferred Work location Bangalore / Hybrid (weekly 3 days work from office in rotational shift) *Need candidates only from Bangalore location only. About the role We are seeking an experienced Infrastructure Engineer to join our team at, a leader in blockchain technology and solutions. The ideal candidate will have a strong background in infrastructure management and a deep understanding of blockchain ecosystems. You will be responsible for designing, implementing, and maintaining the foundational infrastructure that supports our blockchain platforms, ensuring high availability, scalability, and security. Your expertise in AWS cloud technologies and database management, particularly with RDS, PostgreSQL, and Aurora, will be essential to our success. Responsibilities: Design & Deployment: Develop, deploy, and manage the infrastructure for blockchain nodes, databases, and network systems. Automation & Optimization: Automate infrastructure provisioning and maintenance tasks to enhance efficiency and reduce downtime. Optimize performance, reliability, and scalability across our blockchain systems. Monitoring & Troubleshooting: Set up monitoring and alerting systems to proactively manage infrastructure health. Quickly identify, troubleshoot, and resolve issues in production environments. Security Management: Implement robust security protocols, firewalls, and encryption to protect infrastructure and data from breaches and vulnerabilities. should be aware of VPC Virtual private cloud good in this Collaboration: Work closely with development, DevOps, and security teams to ensure seamless integration and support of blockchain applications. Support cross-functional teams in achieving network reliability and efficient resource management. Documentation: Maintain comprehensive documentation of infrastructure configurations, processes, and recovery plans. Continuous Improvement: Research and implement new tools and practices to improve infrastructure resiliency, performance, and cost-efficiency. Stay updated with blockchain infrastructure trends and industry best practices. Incident management: Incident dashboard management. Integrate dashboard using different power tools. Requirements: Educational Background: Bachelors degree in Computer Science, Information Technology, or a related field. Experience: Minimum of 7 years of experience in AWS infrastructure engineering, using terraforms, Terra-grunt, and Atlantis with incident management and resolution using automation (infrastructure as a code) , AWS infrastructure cloud provisioning. Should be aware of VPC Virtual private cloud. Technical Skills: Terraform and Automation AWS Cloud watch Hands-on experience with monitoring tools (e.g., Prometheus, Grafana). DevOps with CI/CD pipelines. Incident management resolution and reporting. Proficiency in cloud platforms (e.g., AWS, GCP, Azure) and container orchestration (e.g., Docker, Kubernetes). Strong knowledge of Linux/Unix system administration. Understanding of networking protocols, VPNs, and firewalls. Participate in on-call rotations to provide 24/7 support for critical systems. Security Knowledge: Strong understanding of security best practices, especially within blockchain environments. Soft Skills: Excellent problem-solving abilities, attention to detail, strong communication skills, and a proactive, team-oriented mindset. Experience working with consensus protocols and node architecture.

As a Technical Lead within the FN BBN TOP DevOps team, you will contribute to the digital transformation of key R&D areas, accelerating product development and enabling continuous delivery. You will optimize software integration, enhance test flows, and ensure the smooth operation of CI pipelines through automation and cloud technologies. You have: Bachelor or Master s degree in Computer Science or a related engineering discipline, with 2-4 years of experience in DevOps under Linux/Unix environments. Proficiency in Perl or Python or Shell scripting. Experience with build tools like Maven, ANT, or Bazel for automating the build process. Experience with platforms such as OpenStack, AWS, KVM, and hands-on experience with Kubernetes and Docker. It would be nice if you also had: Understanding of networking protocols, including TCP/IP, as they relate to software deployment and integration. You will contribute to improve CI cycle times and availability by optimizing the software validation and delivery process. You will automate continuous integration activities, enhancing the fully scripted development and test environments, including Infrastructure as Code (IaC). Working closely with product developers, private cloud teams, and CI OPS to activate optimizations and enhancements in CI pipelines. You will develop, integrate, and improve open-source tools like Jenkins, SONAR, and Kubernetes, contributing to better pipeline performance. Manage and optimize build and test environments on physical and private cloud infrastructure, including OpenStack and Kubernetes. You will explore to innovate or leverage existing DevOps practices and tools, exploring new possibilities in the Open Source ecosystem to drive process improvements. Gain hands-on experience with cutting-edge DevOps technologies and practices, including Docker, Kubernetes, and CI/CD pipelines.

About Zscaler Serving thousands of enterprise customers around the world including 40% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for an experienced Staff Engineer to join our Data Path team. Reporting to the Manager, Software Engineering, you'll be responsible for: Handling process packets at ingress and egress points at high speed to ensure no noticeable latency for clients Collaborating with the operations team to deploy, monitor, patch, and scale systems as needed Identifying and resolving hotspots to ensure smooth performance as the user base grows What We're Looking for (Minimum Qualifications) 10+ years of experience in C/C++ programming in a distributed and enterprise-scale environment Experience with networking protocols and traffic management technologies (e.g. TCP/IP, HTTP/HTTPS, SSL/TLS, QUIC) Demonstrated ability to troubleshoot network performance issues (latency/packet loss) including analysis using traffic tools Strong knowledge in one of the cloud platforms like AWS, Azure, or GCP Familiarity with Kubernetes components and containerization technologies such as Docker or Podman What Will Make You Stand Out (Preferred Qualifications) Familiarity with Hashicorp packer for building and customizing VM images for cloud for AWS, Azure, GCP or Vmware ESX Stay current with industry trends and propose enhancements to improve system reliability, scalability and network efficiency Master's or Bachelor's degree in either Computer Science, Computer Engineering, Electrical Engineering or Software Engineering #LI-Hybrid #LI-AC10 At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including: Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more! By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Product development for Data Center routing & switching platforms - Major Enterprise Networking equipment provider? Our team: A team of networking enthusiasts willing to contribute to customer success Technologies used: Networking protocols, Cloud-Native technologies, GitHub, JIRA, traffic generation tools, Windows/Linux servers, network virtualization, network security, network management tools, microservices and Agile methodologies Opportunities: Design and develop the latest Networking features and solutions, collaboration with an international team of professionals, working with the latest networking technologies and concepts, access to trainings. Skills required: Require a Bachelor's/Master's degree in Computer Science/Electronics & Communication/Information Systems 6+ years of hands-on experience in designing and developing features in the Networking domain Expert programming skills in C/C++ Excellent understanding of Layer 2, Layer 3 (BGP, OSPF, IS-IS) and overlay protocols like VxLAN, GRE, MPLS, SPB Good understanding of Linux operating system internals Strong debugging and troubleshooting skills Ability to thrive in a fast-paced agile development environment Strong verbal and written communication skills Highly motivated and self-driven Nice To Have: GO Lang programming experience Understanding of Virtualization & Cloud technologies (Virtual Machines, Containers, Kubernetes) Familiarity with secure coding practices Good understanding of network security (Encryption, Authentication, DDOS mitigation etc)"

You will work at building, operating a reporting system on top of the next-generation data processing platform. You will join other talented engineers in a cross-functional scrum team. You own the design, development, deployment, and maintenance of cloud-based services and observability products. As a Software Engineer Senior, you will be responsible for: Understanding product requirements, designing and developing highly scalable and reliable data services. Building and maintaining CI/CD environments. Cooperating with external engineering teams to build and troubleshoot complex problems. Contributing to all stages of the software development lifecycle. Do what you love To be successful in this role you will: Have bachelors degree in Computer Science or a related field and 5+ years of experience Have hands-on and commanding experience of developing softwares in any of the object-oriented languages (C++, Python, etc). Implement automated testing, CI/CD pipelines. Have attention to details and excellent problem-solving/troubleshooting skills. Have experience with networking protocols HTTP, DNS and familiarity with TCP, UDP. Able to work with systems such as Apache Airflow, Apache Spark. Able to work with any third-party-cloud (Azure, AWS,GCP) systems.