157 Isis Jobs

Role Overview: Rakuten Symphony is reimagining telecom and disrupting industry norms to foster rapid innovation and growth. With operations in multiple countries, we are seeking top talent to join our team and contribute to building the future of mobile telecommunications globally. Responsibilities: - Design, validate, implement, and support IP Transport Network technologies - Collaborate with internal and external stakeholders to develop solutions for the next-generation IPv6 transport network - Configure and troubleshoot routing protocols such as ISIS, OSPF, MP-BGP, MPLS, SR, etc. - Optimize network performance, ensure high availability, and integrate seamlessly with other systems - Troubleshoot network issues with SoC & TAC teams - Hands-on experience with ASR, NCS, and Nexus devices Qualification Required: - Strong knowledge of routing and switching protocols, network architecture, TCP/IP, DNS, DHCP, and Wireshark - Expertise in routing protocols like MP-BGP, ISIS, OSPF, as well as IPv6, SRv6, MPLS, EVNP, QoS - Certification in routing (CCNP, CCIE-ENT/SP/JNCIE-SP etc.) is a plus - Experience with network automation and scripting (Python, Ansible, etc.) - Bachelor's or Master's in CSE/ECE - 8+ years of experience in the Networking Industry or large-scale Enterprise networks About the Company: Rakuten Group, Inc. is a global leader in internet services, offering a wide range of services to over 1.9 billion members worldwide. With operations in 30 countries and regions, Rakuten is committed to empowering individuals, communities, businesses, and society. For more information, visit: https://global.rakuten.com/corp/ Note: Additional details about Rakuten Symphony's operations, innovative cloud-native telco platform, and the company's commitment to recruiting top talent from around the globe are highlighted in the job description.,

Role Overview: As a Technical Support Specialist within Nokia's CDO EICS Networks team, you will play a critical role in managing the lifecycle and performance of network services, including firewalls, DNS, and secure connectivity for global offices and partners. Working in a dynamic 24x7 environment, you will troubleshoot complex network issues, coordinate with cross-functional teams, and ensure reliable operation of IT network security services. Key Responsibilities: - Provide expert technical support for incident, problem, and change management across IT network technologies. - Analyze and resolve production network issues while coordinating with cross-functional technical teams. - Administer service requests and execute network changes for escalated or priority incidents. - Own incident resolution processes, ensuring timely updates and thorough root cause analysis documentation. - Design, deploy, and manage advanced firewall and SASE solutions to enhance network security. - Conduct regular security assessments to maintain compliance with industry standards and propose preventive actions. - Mentor junior team members and provide technical guidance in network security practices. - Collaborate with external service providers and OEMs for complex issue resolution and remote implementation support. Qualifications Required: - Bachelor's degree in Telecommunications, Information Technology, Computer Science, or equivalent with 10+ years of experience in network services and operation management in complex environments. - Strong knowledge of TCP/IP, VRRP, DNS, ARP, STP, and other networking technologies. - Hands-on experience with FortiGate Firewalls and proxy solutions. - Experience with Zscaler SASE solutions and support. - Proficient in standard routing protocols such as OSPF, ISIS, BGP, and MPLS. Additional Details about the Company: Nokia is committed to innovation and technology leadership across mobile, fixed, and cloud networks. The company aims to create a positive impact on people's lives and build capabilities for a more productive, sustainable, and inclusive world. Nokia promotes an inclusive way of working, openness to new ideas, empowerment to take risks, and bringing authentic selves to work. The company offers continuous learning opportunities, well-being programs, employee resource groups, mentoring programs, and a highly diverse and inclusive culture. Nokia values inclusion, equality, and respect, being recognized as one of the World's Most Ethical Companies by Ethisphere and included in the Gender-Equality Index by Bloomberg. By joining Nokia, you will be part of a company where you feel included and empowered to succeed.,

We are seeking a skilled Network Automation Test Engineer with expertise in L2/L3 networking protocols, API validation, and test automation. The ideal candidate will be responsible for creating and executing robust test plans, developing automation frameworks, and validating networking features using traffic generators and protocol testing tools. Key Responsibilities Design, document, and execute test plans and test cases for networking software and APIs. Validate Layer 2 and Layer 3 network protocols (e.g., VLANs, STP, OSPF, BGP, ISIS, MPLS, IPv4/IPv6). Perform REST API testing using Postman and automated test suites. Develop, maintain, and extend test automation using Python (Pytest) or Golang (GoTest) frameworks. Use traffic generators (e.g., Ixia, Spirent, TRex, Scapy) for functional, performance, and scalability testing. Troubleshoot test failures using packet analysis tools (Wireshark, tcpdump) and system logs. Collaborate with development, QA, and network engineering teams to integrate automated testing in CI/CD pipelines. Provide detailed defect reports and contribute to continuous quality improvements. Required Skills & Qualifications Strong understanding of L2/L3 networking protocols and concepts. Hands-on experience with Postman for API testing. Proficiency in Python (Pytest) test automation. Experience working with traffic generators (Ixia, Spirent, TRex, or similar). Ability to design and implement comprehensive test plans and automation suites. Proficient in debugging using network analyzers and log analysis tools. Familiarity with CI/CD pipelines and source control systems (Git, Jenkins, GitLab). Strong analytical and problem-solving skills. Preferred Qualifications Exposure to network automation tools (e.g., Ansible, Robot Framework). Experience with performance benchmarking of protocols and APIs. Knowledge of virtualization or container-based test environments.

As a Software Engineer at HCL Tech, you will be responsible for utilizing your expertise in C/C++, Data Structures, Algorithms, and Python for testing. Your primary role will involve designing and developing Layer-3 networking protocols. Your problem-solving skills, software development capabilities, and troubleshooting proficiency will be crucial in ensuring the efficient functioning of networking solutions. Key Responsibilities: - Demonstrate strong programming skills in C, along with proficiency in Data Structures and Algorithms. - Utilize Python for automation/testing purposes. - Possess in-depth knowledge of networking concepts and routing protocols. - Hands-on experience in at least one of the following protocols: - Unicast protocols: BGP, IS-IS, OSPF - Multicast protocols: PIM, IGMP, MSDP - MPLS signaling protocols: RSVP - Layer-3 VPNs - Exhibit excellent problem-solving and debugging abilities. - Showcase strong communication and teamwork skills. Qualifications Required: - Educational background in BE/B. Tech/M. Tech/MCA. - Relevant work experience of 3.8 to 10 years. - Work locations available in Chennai, Bangalore, or Hyderabad. If you believe you possess the necessary skills and experience for this role, please apply by clicking the "Apply" button or send your updated resume to Chandru.c@hcltech.com along with the following details: - Total Experience - Relevant Experience in C/C++ - Relevant Experience in Unicast protocols - Relevant Experience in Multicast protocols - Relevant Experience in MPLS signaling protocols - Relevant Experience in Linux - Current CTC - Expected CTC - Notice Period - Current Location - Preferred Location (Chennai/Bangalore/Hyderabad): Please confirm your preference. About HCL Tech: HCL Tech is a global technology company with a workforce of over 223,000 individuals in 60 countries. We specialize in digital, engineering, cloud, and AI solutions, catering to various industries such as Financial Services, Manufacturing, Life Sciences, Healthcare, and more. With consolidated revenues of $14 billion, we strive to supercharge progress and innovation. Visit hcltech.com to learn more about us. Why Choose Us: - We are among the fastest-growing large tech companies globally, with a presence in 60+ countries and 222,000 employees. - Our workforce is highly diverse, representing 165 nationalities. - Embrace a virtual-first work environment, promoting work-life integration and flexibility. - Committed to your growth with learning and career development opportunities at all levels. - Comprehensive benefits package for all employees. - Recognized as a great place to work and a top employer in 17 countries, fostering a positive work environment centered around employee recognition and respect.,

As an IT Software Manual Testing professional at our company in Pune, Maharashtra, you will play a crucial role in the Projects team. Your main responsibilities will include: - Creating test methodologies and writing test plans to ensure the quality of networking products. - Demonstrating strong knowledge in areas such as Ethernet, VLANs, IP Routing, TCP/IP, OSPF, BGP, QoS, and network management. - Collaborating with developers to create automated test plans and performing exploratory testing. - Participating in software design reviews and providing customer-centric input to enhance the product. - Utilizing tools like IXIA and Spirent for testing purposes. - Designing test network topologies to validate functionality, performance, stability, and scalability. - Working in an agile environment with a focus on quality and efficiency to deliver functional software in short cycles. Qualifications required for this role include: - BE/ B.Tech/ME/ M. Tech in relevant field with networking industry experience. - Proven expertise in test plan creation and methodology development. - Familiarity with Ethernet, VLANs, IP Routing, and other networking protocols. - Experience in using IXIA and/or Spirent test tools would be beneficial. Overall, you will be part of a dynamic team of engineers working on cutting-edge technologies on the Linux platform, aiming to deliver high-quality products efficiently.,

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We are a technology company that leads with our humanity, driving our business priorities alongside meaningful social, community, and societal impact. As a Blue Planet Delivery Architect, you will play a critical post-sales role, accountable for delivering business-critical solutions to our customers. You will transition projects from Sales to Professional Services, ensuring delivery on time, within budget, and to the highest standards. This role requires both technical depth and leadership skills to guide solution design, delivery, and customer success. You will work closely with customers, delivery teams, and internal stakeholders to design and implement scalable Blue Planet solutions. Your responsibilities will include translating business requirements into technical architecture, providing leadership and guidance throughout the solution delivery lifecycle, collaborating with cross-functional teams to drive solution adoption, acting as a trusted advisor for customers on Blue Planet capabilities, and ensuring delivery excellence by driving quality, efficiency, and continuous improvement in solution implementations. The ideal candidate will possess a Bachelor's or Master's degree in Computer Science, Engineering, or a related field, along with 11+ years of experience in solution architecture, systems integration, or software delivery, with at least 6 years focused on telecom/OSS/BSS domains. You should have good knowledge of Python, Perl, Scripting with Linux/Unix, proven expertise in IP/MPLS networking, and designing and deploying complex solutions using Blue Planet, OSS, or network automation platforms. Additionally, you should have a strong understanding of microservices, APIs, cloud-native architecture, and CI/CD frameworks, as well as excellent communication, stakeholder management, and problem-solving skills. Desirable assets for this role include hands-on experience with containerization technologies like Docker, Kubernetes, OpenShift, exposure to emerging technologies like AI/ML in network automation, experience working with global telecom operators, service providers, or large enterprises, and the ability to mentor and guide technical teams across geographies. If you are not yet ready to apply, you can join our Talent Community to receive relevant job alerts straight to your inbox. At Ciena, we are dedicated to creating an environment where our employees feel respected, valued, and heard. We value the diversity of our workforce and respect each employee as an individual. Ciena is an Equal Opportunity Employer, including disability and protected veteran status. If you are contacted regarding a job opportunity, please inform Ciena of any accommodation measures you may require.,

Hi, We are actively looking for a Network Engineer to be based in Thane office. Below is the job description: What does a successful Network Engineer do at Fiserv: Network Engineer holds hands-on experience in Network Engineering and brings a bias for action, a strong sense of ownership, and a hunger to learn and grow. What will you do: Take a hands-on role in designing, delivering, and supporting network infrastructure. Tackle challenges head-on in next-generation data center networks, delivering sustainable, repeatable solutions. Proactively automate network operations by creating and maintaining tools, scripts, and runbooks-always looking for better, faster ways to get things done. Collaborate closely with other engineering and development teams to ensure smooth rollouts of new designs and products. Continuously challenge and evolve operational methodologies, helping to shape the future of automation at Fiserv. Create, review, and maintain documentation, processes, and knowledge transfer materials to share your expertise and help others learn. Work directly with customers to implement optimal network solutions and provide 2nd-level support, always with a sense of urgency and ownership. Build, configure, and install networking devices; contribute to infrastructure programmability using Python, Ansible and web technologies. Implement client access solutions like IPSEC/VPNs and SDWAN networks. What You Will Need to Have: 11 - 15 years of experience in network engineering, network design or architecture with a strong preference for hands-on roles. Demonstrated energy, initiative, and a proven track record of taking ownership and driving results. Experience with Ethernet, TCP/IP, ISIS, OSPF, BGP, MPLS, VXLAN, FabricPath, Data Center (DC) Networking technologies. Ability to organize and prioritize multiple tasks daily in a fast-moving environment. Experience supporting large-scale enterprise networks. Strong skills in producing clear, detailed technical documentation. High level of stamina and resilience; comfortable working long hours and flexible schedules, including sometimes nights and/or during the weekend, as required. Strong desire for continuous learning and professional development. Willingness and ability to participate in an on-call rotation. What Would Be Great to Have: Experience with Cloud Environments (AWS and Azure). Palo Alto Firewall Management experience. Experience with automation and DevNet tools such as Python, Ansible, and web technologies (AJAX, JavaScript, HTML, Django, Flask). Any other additional scripting or software development skills. We welcome and encourage diversity in our workforce. Fiserv is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protector veteran. Explore the possibilities of a career with Fiserv and Find your Forward with us !

Role & responsibilities Key Responsibilities: Demonstrate excellent communication skills and a proven ability to manage competing high-priority tasks. Take the lead in technical aspects, mentor team members, and contribute to building technical proficiency within the team. Collaborate effectively with cross-functional teams, fostering a culture of collaboration and knowledge-sharing. Exhibit independence, accountability, a strong sense of ownership, assertiveness, effective communication, a sense of urgency, and adaptability. Qualifications: Bachelor's or Masters degree in Computer Science, Electrical Engineering, or a related field. 5+ years of relevant experience in building enterprise-grade appliances at scale or similar domains. 3+ years of experience in designing and delivering features independently without guidance. Proficiency in embedded software development using C, C++, and/or Python. Strong understanding and experience with routing protocols such as OSPF, BGP, RIP, EIGRP etc etc. Must have Knowledge of the FRR open routing stack (formerly Quagga, Zebra) Knowledge of Integrating and optimizing FRR (Free Range Routing), BGP, OSPF, and other routing protocols with fast path data plane is huge plus. Strong familiarity and development expertise in other opensource Routing stacks like BIRD is a plus. In-depth knowledge of data-plane forwarding technologies including L2, L3, VXLAN, segment routing, and MPLS. Good understanding of Transport Network deployment using VRF’s and MPLS. Certifications like CCNA, CCNP and CCIE is a plus. Good Knowledge on Tunneling protocols like GRE, VPN tunnels and MPLS based VPNv4 and VPNv6 tunnels. Familiarity with TCP/IP, UDP, ARP, DHCP, DNS, NAT, Firewall. Hands-on experience with Software Defined Networking and distributed systems. Familiarity with overlays and tunneling technologies. Excellent software engineering skills, with the ability to write clean, testable, and maintainable code. Proven track record of success in a collaborative team environment, particularly in startup settings. Exceptional interpersonal skills, both verbal and written, with the ability to effectively communicate complex technical concepts. Ability to effectively communicate product architectures, design proposals and negotiate options at senior management levels Prior working experience on one or more Cloud Service Providers (AWS, Azure, GCP, OCI, Alibaba cloud, etc.) is a plus Nice to have: Cloud Architectures, Cross Domain Knowledge, Design Thinking, Development Fundamentals, DevOps, Distributed Computing, Microservices Fluency, Full Stack Development, Security-First Mindset, Solutions Design.

The MIG BEST (Baseline Engineering & System Test) team at Cisco is on a groundbreaking journey with powerful technologies and Network Automation at the forefront. As a member of this high-caliber team, you will be dedicated to customer success, outcome orientation, happiness, and positivity. The product line you will be working on includes the industry-leading Core, Edge, Access & Optical portfolio and their respective evolutions. This is an incredible opportunity to lead change and make a significant impact. In this role, you will be part of the MIG BEST organization, focusing on the solution strategy, test planning, and design of the next generation networks for the SP Routing portfolio of XR based products. Your key responsibilities will involve designing, developing, automating, and implementing new HW or features across complex networks. You will work on functional, interoperability, and customer use cases, as well as defining and qualifying End to End / Solution Architectures. Additionally, you will engage in debugging complex network problems and defining solutions, work on network automation, algorithmic thinking, and analytics applications derived from customer use cases, and contribute to continuous improvement and transformation with quality at the center. Collaboration is essential in this role, as you will work optimally with teams across geographies in 3+ continents, engage in direct customer interfacing, and manage collaborators effectively. Your primary skills should include a deep passion for quality and customer success, a good understanding of Service Provider technologies and architecture, proven work experience with networking protocols and L2 to L7 technologies, hands-on experience with third party traffic generator/emulation tools, software quality assurance experience, automation skills with Python, REST, Jenkins, and strong Linux understanding, exposure to data models and network manageability, as well as strong written and verbal communication and social skills. You should be results-oriented with a high degree of accountability, dedication, and responsibility. As the ideal candidate, you should have a BS/MS degree or equivalent in a relevant technical field such as EE/CS/ET combined with 4-6 years of related experience in system and solution testing or related software test experience. Excellent problem-solving skills, familiarity with Linux and modern software tools and techniques for development/debugging, and solid software design and development skills are necessary. Industry certifications such as CCNA/CCNP/CCIE/JCNA/JCIE would be a huge plus. Joining Cisco means being part of a team that develops innovative technology to power a more inclusive, digital future for everyone. Cisco is at the forefront of ensuring secure data transmission across the globe, enabling connections in various sectors like healthcare, education, and business. Cisco values diversity, equality, and community support, making efforts to create a better world through technology and actions. If you are passionate about technology and changing the world, Cisco is the place for you. #WeAreCisco,

As an MPLS Integration Engineer at STL Digital, your role will involve implementing IP/MPLS network transport systems to support MPLS VPN traffic and internet services from the Gateway. You will be responsible for supporting and troubleshooting various networking technologies such as MPLS, VPRN/VRF, and MPBGP/BGP within an ISP/Telecoms service provider environment, including in a multi-vendor scenario. Your experience in implementing and migrating MPLS Core networks with LDP/MPLS and ISIS interior routing protocols will be crucial. You should be well-versed in dynamic protocols like ISIS, OSPF, and BGP, and be able to configure and deploy designed network solutions at the ISP Gateway level within an IP Routing, MPLS/BGP environment. Maintaining network topology documents, designs, diagrams, and network inventory will be part of your responsibilities. Additionally, you will troubleshoot hardware and operational issues in the Nokia deployed network and equipment, as well as implement, integrate, and migrate IP/MPLS equipment and solutions as per defined statements of work, designs, and MOPs. Collaboration with IP technical support teams (TAC, R&D, Design) will be essential for resolving network, software, and hardware issues during network touch activities. You will work closely with ION Network design to develop test plans, strategies, MOPs, and any required technical documentation as defined by project statements of work. Furthermore, you will set up LAB environments and conduct design validation tests including FAT, SAT, TAT, RG, and NRG. Your contribution will play a vital role in delivering innovative experiences and operational excellence in the digital transformation landscape, in alignment with the vision and mission of STL Digital and its parent company, Sterlite Technologies Limited (STL).,

Responsibilities: * Design, implement, and maintain network infrastructure using routing protocols , switching protocols, and load balancing techniques. Expertise in Routing, Switching, Cisco ACI , Palo Alto Networks , , and Cisco Firepower (FTD) Provident fund

You will be joining Arrcus, a company dedicated to enhancing business efficiency through superior network connectivity. The Arrcus Connected Edge (ACE) platform provides best-in-class networking with a highly flexible consumption model at the lowest total cost of ownership. The team at Arrcus comprises world-class technologists with a proven track record in delivering industry-leading networking products, supported by industry thought leaders, strategic partners, operating executives, and top-tier VCs. Headquartered in San Jose, California, Arrcus is committed to redefining networking. In this role as a Senior Software Engineer in Network Software Test, you will have the opportunity to work on cutting-edge networking protocols and technologies. Your responsibilities will include deep understanding of Layer 2/3 protocols like BGP, BGP EVPN, ISIS, SR, MPLS, L3VPN, SRv6, and the ability to validate networking functionality and performance through automation. You will collaborate closely with the development team to ensure alignment with customer expectations regarding deployment and user experience needs. Creative problem-solving, troubleshooting skills, multitasking abilities, as well as good documentation and presentation skills are essential for success in this role. To qualify for this position, you should possess a BS/MS in Computer Engineering/Computer Science or equivalent degree. Additionally, you should have 5+ years of hands-on test experience with networking protocols such as OSPF, BGP, ISIS, MPLS, BFD, MLAG, EVPN, VxLAN, SR-MPLS, SRv6. Proficiency in writing high-quality automated test cases using Python is required, along with experience in using traffic generators to develop Data Path and Control Plane Test cases. You will be expected to grow the existing automation framework to support customer use case testing scenarios and cross-feature integrations. Familiarity with Test Harness like Robot framework, Jinja2 templating, knowledge of Network merchant silicon chipsets, and Whitebox platforms are also desired qualifications. Experience with Scale and Performance Testing using simulation for customer networks, familiarity with tools like Jenkins, Git, JIRA, Docker Containers, VMs, and cloud services like AWS, GCP, Azure are advantageous. Previous work experience in a startup or venture-backed company is considered a plus. Arrcus offers a competitive compensation package including equity, medical insurance, parental leave, and sabbatical leave after 4 years of service. The company has secured over $125M in funding from top-tier Venture Capital firms (VCs) and strategic investors such as Liberty Global, SoftBank Corp, and Samsung Next. Arrcus is committed to fostering an inclusive workplace and is an equal opportunity employer. The company values diversity and believes in creating a workplace that celebrates everyone, recognizing that a strong company culture comes from hiring individuals who contribute positively to the environment. Join Arrcus to propel forward together.,

Support deployment and migration of IP MPLS networks for Mobile Networks. Hands-on experience in Installation, Configuration and troubleshooting and/or Network Solution designing of Cisco Routers and switches. To support the service delivery and network solution implementation. 3 to 5 yrs Experience in configuration and troubleshooting of Cisco SP high end routers NCS540, NCS5500, CRS, ASR 920, ASR 903, ASR 9000 Series Routers. Good knowledge and. Hands on experience on IP Routing Protocols- OSPF, ISIS, LDP, MPLS, BGP, MP-BGP, L2/L3VPN. Familiar with the Technologies and configuration on Cisco platform: IOS-XR, IOS-XE. Excellent communication & interpersonal skills. Experience in Multi-tasking, Project management, Vendor Management. Must be comfortable working in Night shifts and weekends. Migration scenario - Cisco to Cisco, Huawei to Cisco and Nokia to Cisco Certifications: CCNA, CCNP (Preferred)

As a Network Software Test Technical Lead at Arrcus in Bangalore, India, you will be an integral part of a company that is dedicated to enhancing business efficiency through superior network connectivity. The Arrcus Connected Edge (ACE) platform provides best-in-class networking solutions with a flexible consumption model at the lowest total cost of ownership. Our team at Arrcus is comprised of world-class technologists with a proven track record of delivering industry-leading networking products, supported by industry thought leaders, strategic partners, operating executives, and top-tier VCs. Headquartered in San Jose, California, Arrcus is committed to redefining networking. Your responsibilities will include: - Demonstrating a deep understanding of networking protocols and technologies such as TCP/IP, Ethernet, STP, LACP, BGP, EVPN, ISIS, SR, MPLS, L3VPN, VxLAN, and more. - Collaborating with development teams to ensure alignment with customer expectations for deployment and user experience. - Applying creative problem-solving and troubleshooting skills. - Managing multiple tasks efficiently and meeting deadlines. - Showcasing strong documentation and presentation skills. To be successful in this role, you should possess: - A BS/MS in Computer Engineering/Computer Science or equivalent. - Proficiency in writing high-quality automated test cases using Python. - 8+ years of hands-on experience in testing networking protocols. - Expertise in using traffic generators for Data Path and Control Plane test cases. - Familiarity with automation frameworks like Robot framework and Jinja2 templating. - Knowledge of Test Harness tools and experience in Scale and Performance Testing. - Proficiency in using development infrastructure tools such as Jenkins, Git, and JIRA. - Familiarity with Docker Containers, VMs, Network merchant silicon chipsets, and Whitebox platforms. Bonus points if you have prior experience in a startup or venture-backed company. Arrcus offers competitive compensation packages including equity, medical insurance, parental leave, and sabbatical leave after 4 years of service. The company has secured over $125M in funding from top-tier Venture Capital firms and strategic investors. Arrcus is an equal opportunity employer that values diversity and inclusivity. We believe in creating a workplace that celebrates everyone and fosters a world-class culture and employee experience based on the principles of culture addition.,

Support deployment and migration of IP MPLS networks for Mobile Networks. Hands-on experience in Installation, Configuration and troubleshooting and/or Network Solution designing of Cisco Routers and switches. To support the service delivery and network solution implementation. 3 to 5 yrs Experience in configuration and troubleshooting of Cisco SP high end routers NCS540, NCS5500, CRS, ASR 920, ASR 903, ASR 9000 Series Routers. Good knowledge and. Hands on experience on IP Routing Protocols- OSPF, ISIS, LDP, MPLS, BGP, MP-BGP, L2/L3VPN. Familiar with the Technologies and configuration on Cisco platform: IOS-XR, IOS-XE. Excellent communication & interpersonal skills. Experience in Multi-tasking, Project management, Vendor Management. Must be comfortable working in Night shifts and weekends. Migration scenario - Cisco to Cisco, Huawei to Cisco and Nokia to Cisco Certifications: CCNA, CCNP (Preferred)

As a Network Automation Engineer, you will be required to showcase strong debugging skills with embedded OS, with a preference for RTOS and Linux. Your excellent analytical abilities will be crucial in designing and developing test plans based on product requirements. In addition, your expertise in automation and scripting using Python, Pytest, Robot, and Selenium frameworks will play a key role in streamlining testing processes. Your deep understanding of networking concepts, architecture, and protocols will be essential in ensuring the efficiency and reliability of network automation solutions. Hands-on experience with router/switch hardware architecture and proficiency in Linux-based testing environments will be highly beneficial in this role. Your expertise in routing protocols such as BGP, OSPF, ISIS, VXLAN, EVPN, and IGMP will be instrumental in designing and implementing network automation solutions. Experience with network testing tools like Ixia and Spirent will be valuable in conducting comprehensive tests and ensuring the performance of network automation solutions. Possessing a CCNA certification will be advantageous, and any experience with GenAI will be considered a bonus. If you are passionate about advancing your career in network automation engineering and possess the required qualifications, we encourage you to apply now and be part of our dynamic team.,

You should have design knowledge for L3/datacom features and a good understanding of datacom protocol standards. You must be very strong in C programming and have working knowledge of protocols ISIS, BGP, BFD, and MPLS. Experience working on the Linux Kernel Forwarding Project and Netconf is required. Additionally, you should have contributed to the design and review process. The ideal candidate will have 5-10 years of experience in the field.,

As a Datacom Developer with 4 to 6 years of experience in Chennai & Bangalore, you will be responsible for designing L3/datacom features, demonstrating a deep understanding of datacom protocol standards, and exhibiting strong proficiency in C programming. Your role will involve working on protocols such as ISIS, BGP, BFD, MPLS, and contributing to projects related to the Linux Kernel Forwarding. Additionally, your expertise in Netconf, along with your ability to actively participate in the design and review process, will be crucial to the success of the projects. Your primary skills should include a solid grasp of datacom protocol standards, proficiency in C programming, hands-on experience with Netconf, and a thorough understanding of the design and review process. Your contributions to these areas will play a key role in ensuring the effective development and implementation of datacom solutions. Overall, this role requires a talented individual with a strong technical background in datacom development, programming skills, and a proactive approach to design and review processes. If you are passionate about working with cutting-edge technologies and making significant contributions to datacom projects, this position offers an exciting opportunity to grow and excel in a dynamic work environment.,

As a Module Lead Engineer within the Routing Software Control Plane team at Ciena, you will play a crucial role in designing, developing, and delivering high-quality, robust, and scalable software components for Ciena's routing platforms. Your responsibilities will include writing clean, efficient, and well-documented code in C/C++ and Python, as well as developing and maintaining software on a Linux development environment. You will be expected to debug and resolve complex software issues and participate in the full software development lifecycle, including requirements gathering, design, implementation, testing, and maintenance. To excel in this role, you must demonstrate expertise in routing protocols, particularly Interior Gateway Protocols (IGPs) such as ISIS and OSPF. You should possess a strong understanding of Label Distribution Protocol (LDP) and PseudoWire technologies, as well as Segment Routing. Your ability to understand the interaction of various routing protocols within the control plane will be essential. You should be able to address problems holistically, focusing on solutions that are scalable and robust with high availability. Ciena is dedicated to its people-first philosophy, prioritizing a personalized and flexible work environment that empowers individuals" passions, growth, wellbeing, and sense of belonging. As a technology company, Ciena leads with humanity, aligning business priorities with meaningful social, community, and societal impact. If you are looking to join a team that values diversity, fosters respect, and provides a platform for employees to be heard and valued as individuals, Ciena is the place for you. We are an Equal Opportunity Employer, committed to promoting a workplace where all employees feel respected and valued. We do not tolerate any form of discrimination and welcome applicants from diverse backgrounds. If you are interested in staying informed about relevant job opportunities at Ciena, consider joining our Talent Community to receive job alerts directly in your inbox. Ciena is dedicated to creating an inclusive environment and is open to accommodating any measures you may require if contacted in relation to a job opportunity.,

As a Network Services Platform (NSP) Specialist at Nokia, you will play a crucial role in ensuring the successful deployment and integration of NSP solutions for our customers. Your responsibilities include designing, validating, and optimizing network management solutions tailored to meet customer needs. Collaborating with project managers, engineers, and sales teams, you will deliver high-quality professional services to help customers maximize the benefits of their NSP deployments. Your main tasks will involve capturing customer requirements, designing deployment strategies, and ensuring smooth implementation through rigorous validation and troubleshooting. You will work closely with global teams, product management, and customers to enhance Nokia's professional service offerings and customer experience. In this role, you will have the opportunity to provide expert consultation on NSP deployments in both physical and virtual/cloud environments. You will be responsible for designing and documenting high-level and low-level Network Management/OSS deployment strategies, developing and validating configuration and migration procedures, and defining and executing acceptance test strategies. Troubleshooting and resolving complex deployment challenges, conducting workshops, and collaborating with global teams and Product Line Management will also be part of your responsibilities. To be successful in this role, you should have a Bachelor's degree or higher in Computer Science, Telecom, or Software Engineering, along with 7-12 years of experience in Telecom or Software companies. Strong knowledge of hypervisor technologies, experience with Cloud Computing platforms, and understanding of Network Management & API protocols are essential. Additionally, having a solid grasp of IP Networking, Routing, Service Topologies, software development experience, and knowledge of Software Defined Networking (SDN) and Network Function Virtualization (NFV) would be advantageous. At Nokia, we are committed to innovation and technology leadership across mobile, fixed, and cloud networks. Join us in creating the technology that helps the world act together and make a positive impact on people's lives. We offer continuous learning opportunities, well-being programs, and an inclusive culture where you can thrive and be empowered to succeed. Nokia is committed to inclusion and is an equal opportunity employer, recognized for its commitment to inclusion & equality. Be part of our team at the forefront of bringing more network capacity to people worldwide through ambition, innovation, and technical expertise.,

Greetings from Optilink Network Pvt Ltd Optilink Network is an IT networking company providing solutions to Internet Service Providers. We are into Fibre Optic - GPON Technology. We have an opening for Network Engineer specialist in MPLS at our Mumbai- Chembur Location. Only Mumbai candidates can apply. Experience: minimum 2 years as Network engineer with hands-on experience in routing protocol and MPLS end to end configuration. Job Summary: To provide technical support to ISP, Customers, MSOs.and Enterprise customers. Your activities and duties may include but not limited to: Good Knowledge of Network routing Protocols, GPON and or MPLS and or DWDM. Configuration of L2VPN, L3 VPN, BGP, OSPF, ISIS Testing of new devices which involves routing and switching hands on experience Act as the technical escalation point of contact for Level 1 engineers Handle escalated and large configuration cases by visiting the customer site within Mumbai or out of Mumbai Key competencies Essential. 2 to 10 years of experience in switches (Juniper, Cisco, etc.) Good troubleshooting experience required Strong industry-based technical aptitude (e.g.TCP/IP and Application layer protocols) Good knowledge and troubleshooting experience on networking protocols (eg. SNMP, Ether channel, DNS, HSRP, Routing protocols like EIGRP, OSPF, BGP etc. and switching protocols like VLAN, Trunking, STP, LACP etc.) Good knowledge of PON Technology GPON, EPON. Good Knowledge of DWDM, MPLS Key Qualifications Essentials Bachelors Degree Or relevant experience & proficiency CCNA Must be Valid and also CCNP in Routing & Switching (Atleast course completed) Website: www.optilinknetwork.com Kindly share resume on hr@optilinknetwork.com for further discussion or refer/forward to your colleagues/friends who might be looking for a job opportunity. Or Apply on:- https://optilinknetwork.com/careers.php Rgds Meenakshi HR - 7045457702

You will play a crucial role as a Solution Test Automation Engineer at Ciena, where your primary responsibility will be to develop and maintain an automation suite for both current and next-generation packet software, covering a wide range of CIENA's networking products. This role offers you the exciting opportunity to contribute to the innovation and development of new technologies that will shape the future of Next Generation networks. As part of the team, you will collaborate with engineers across different teams to ensure the quality and reliability of the features. Your key responsibilities will include automating solution test plans to validate product capabilities, executing automated regression suites, and reporting test results using Quality Center (QC). You will also need to build a deep understanding of the product architecture, troubleshoot issues effectively, and coordinate activities with test and development teams in North America when required. Additionally, you will be expected to review FS and test plan/scripts, possess detailed knowledge of Carrier Ethernet products, and quickly adapt to new technologies and concepts. To excel in this role, you must have proficient troubleshooting and problem-solving skills, a team-oriented approach, strong interpersonal skills, and the ability to understand customers" needs and expectations. You should be adept at multitasking, possess excellent communication skills (both verbal and written), and demonstrate a strong commitment to product excellence and quality. Furthermore, you should be able to quickly grasp advanced concepts and methodologies, contribute to process improvements, and conduct knowledge-sharing sessions on complex topics. The ideal candidate for this position should hold a BE/B.Tech. (EE/CS) degree with around 10 years of relevant experience in the telecommunications, test, and automation domain. Hands-on experience with at least two of the following networking protocols is essential: Carrier Ethernet, MPLS, G.8032, OAM (BFD, CFM, EOAM, AIS), BGP, ISIS, OSPF. Proficiency in Python is a must, along with experience with Ixia traffic generators and preferably with IxNetwork. An understanding of AI and ML concepts would be considered advantageous. Joining Ciena means becoming part of an inclusive and diverse workplace where employees are respected, valued, and heard. As an Equal Opportunity Employer, Ciena is committed to promoting diversity and ensuring equal opportunities for all individuals, including those with disabilities and protected veteran status. If you require any accommodation measures during the application process, please feel free to inform Ciena.,

You have a fantastic opportunity to join one of the leading providers of Information and Communication Technology (ICT) to service providers. At this company, you will play a crucial role in enabling the full value of connectivity by leveraging game-changing technology and services. Your work will contribute to making customers successful in a fully connected world. With a comprehensive portfolio spanning Networks, Digital Services, Managed Services, and Emerging businesses powered by 5G and IoT platforms, you will be at the forefront of innovation in the industry. The company boasts over 57,000 granted patents, showcasing its commitment to cutting-edge solutions. Location: Kolkata/Pune/Bangalore/Delhi/NCR Experience: 3-12 years Qualification: B.E in Telecommunication / Electronics or equivalent university Degree Employment Type: Full Time (TRANSTRACK) Desirable: Good product and solution experience (vendor, operator, and Technology-related industries) Contact: 7852932418 (Siba) In this role, your areas of expertise will include: - Demonstrated knowledge and experience in Company IP/PACO nodes information with 2G/3G/4G and IN call flow. - Proficiency with Extreme/Juniper/SSR/Cisco with integration and live migrations experience. - Experience with F5 LB Juniper and Cisco firewalls. - End-to-end IP design (over OSPF/BGP/MPLS/QoS) experience. - Basic understanding of Linux, cloud infrastructure, and its elements. - Hands-on experience in understanding solution design, verification & deployment. - Familiarity with ARP, STP, ISIS, OSPF, BGP, and MPLS protocol along with QoS. - Good understanding of JUNOS, Cisco IOS, and EXOS. - Design/integration/troubleshooting experience on Juniper (routers/switches/firewalls), Extreme switches, Redback/SSR routers, Cisco routers, and F5 load balancers. - Expertise in Company MPBN with design/integration/troubleshooting experience, In-depth knowledge of 2G, 3G & LTE call flows. - Understanding of Telecom Products & Technologies, IPv4, IPv6, MPLS, EPC, IP BB & Core technologies. - Basic understanding of Telecom nodes (CS, PS, and IN nodes). - Basic understanding of Cloud and SDN. If you are looking to further your career in a dynamic and innovative environment, this role is perfect for you. Your non-negotiable skills will be put to the test, ensuring that you continue to grow and excel in your field.,

As a member of our dedicated team of engineers with deep technical expertise in Service Provider technologies and Cisco's products, your primary responsibility will be to deliver best-in-class technical support to our premium customers. You will play a crucial role in assisting customers in restoring network downtime, providing recommendations to resolve issues, and addressing queries related to Cisco products. Additionally, you will have the opportunity to offer best practice recommendations to enhance their operations. In this role, you will collaborate with Cisco's CService Provider customers and work closely with various teams, including Customer Experience, product engineering, and Sales. The collective aim of our collaboration is to improve the overall experience of customers with Cisco's products and services. Furthermore, you will engage with the global Support team to ensure a seamless experience for our customers. Your responsibilities will include resolving customer issues remotely via email, phone, or collaboration tools such as Cisco Webex, utilizing Cisco labs to replicate customer-reported issues, and testing software fixes provided by the engineering team. You will work effectively with Cisco engineering teams to resolve product-related issues, submit serviceability enhancements based on customer feedback and technical insights, and create and document troubleshooting procedures for new and common problems to assist junior engineers and enhance team knowledge. Collaboration with technical leaders to support efforts in automation and innovation within the team will also be a part of your role. Minimum Qualifications: - Bachelor's degree in Engineering (Computer Science or Information Technology preferred). - A minimum of 8 years of related industry experience, with at least 4 years of experience working with Cisco routing products such as ASR 9000, NCS 5000, and NCS 540. - CCIE/CCNP certification or an industry equivalent is preferred, demonstrating advanced expertise and technical skills in networking. - Knowledge of Cisco routing products and proficiency with their command line interface (CLI). - Working knowledge of Python scripting and automation. - Basic understanding of AI tools. Preferred Qualifications: - Solid understanding of IP networking concepts, including IPv4, IPv6, Multicast, ARP, QoS, and device-level security. - Experience with service provider technologies such as routing protocols (BGP, OSPF, IS-IS), MPLS, L3VPN, L2VPN, Segment-Routing, and IPv6 routing. - Working knowledge of software programmability, automation, orchestration, and/or virtualization. - Candidates with prior Technical Assistance Center (TAC) experience from a product-based company are preferred. - Excellent written, verbal, interpersonal, and presentation skills, with a developing ability to function effectively in ambiguous circumstances. #WeAreCisco #WeAreCisco where every individual brings their unique skills and perspectives together to pursue our purpose of powering an inclusive future for all. Our passion is connection; we celebrate our employees" diverse set of backgrounds and focus on unlocking potential. Cisconians often experience one company, many careers where learning and development are encouraged and supported at every stage. Our technology, tools, and culture pioneered hybrid work trends, allowing all to not only give their best but be their best. We understand our outstanding opportunity to bring communities together, and at the heart of that is our people. One-third of Cisconians collaborate in our 30 employee resource organizations, called Inclusive Communities, to connect, foster belonging, learn to be informed allies, and make a difference. Dedicated paid time off to volunteer - 80 hours each year - allows us to give back to causes we are passionate about, and nearly 86% do! Our purpose, driven by our people, is what makes us the worldwide leader in technology that powers the internet. Helping our customers reimagine their applications, secure their enterprise, transform their infrastructure, and meet their sustainability goals is what we do best. We ensure that every step we take is a step towards a more inclusive future for all. Take your next step and be you, with us!,

Do you enjoy Cybersecurity Are you seeking an exciting career as Identity Access Management (IAM) engineer, in Cyber Security with fortune 500 company Join our Digital Technology Cyber Security Team Our Cyber Security Team provides intelligent security solutions, connecting technologies to monitor and control our energy extraction assets Great place to work and learn technology from equally great colleagues We provide customers with the peace of mind needed to perform their operations reliably and efficiently Our team creates business value through continuously monitoring our network & systems, ensuring safety, security, and compliance of Baker Hughes network, Partner with the best As L2 IAM Engineer provides intermediate-level technical support for Identity Management technologies, ensuring the stability, integrity, and efficient operation of identity infrastructure This role involves troubleshooting Identity -related issues, managing user accounts and group policies, and supporting escalations from Level 1 support, As an Identity & Access Management Engineer, you will be responsible for: Supporting and resolving end users Active Directory, DNS, PKI, CyberArk related incidents, requests, and Changes, Providing Level 2 support, monitoring and maintenance for Identity and Access technologies such as Active directory, DNS, PKI, CyberArk etc Engaging higher-level support teams and third-party vendors for escalation and collaboration, Providing first-line support and coordinating escalations for both major and minor incidents within the IAM domain, Adhere with ITIL change management processes, Ensure all incidents in the IAM queue are resolved within the agreed SLA and that solutions comply with security guidelines, Provide 24/7 on-call support on a rotational basis, Engage in project work alongside senior team members to develop and demonstrate learned skills, Maintaining and developing documentation for supported applications, Fuel your passion! To be successful in this role you will: Have minimum 2-3 years of experience in enterprise Active Directory environments with expertise in user object issue, authentication, replication, Group Policy, DNS, SSL certificates management, and CyberArk, Have a strong understanding of Active Directory authentication protocols, including Kerberos, NTLM, and LDAP, Troubleshoot and resolve user authentication, account lockout, and access issues, Working knowledge of Public Key Infrastructure (PKI) and digital certificate management, with a focus on their implementation and role in Active Directory authentication and LDAP-based directory services, Have hands on experience in auditing and monitoring Active Directory environments, leveraging PowerShell scripting to automate and simplify administrative operations, Strong technical knowledge of Windows Server operating systems (2012, 2016, 2022), with practical experience configuring and managing core infrastructure services such as ADDS, DNS, DHCP, and Certificate Authority (CA), Good understanding of the TCP/IP protocol suite and associated networking technologies have strong analytical, problem solving and troubleshooting skills, Team player with a positive attitude and strong communication skills, Effective written and verbal communication skills, Have hands-on experience with ServiceNow, Microsoft certifications (e-g , MCSA, Microsoft Certified: Identity and Access Administrator Associate), Experience in hybrid environments (on-prem AD + Azure AD), Bachelors degree in computer science Proven ability to own complex initiatives and ensuring successful delivery, Excels in dynamic settings with strong multitasking and independent work capabilities, Work in a way that works for you, We recognize that everyone is different and that the way in which people want to work and deliver at their best is different for everyone too In this role, we can offer the following flexible working patterns: working remotely from home or any other location up to five days a week Term-time availability with the ability to work EU or US shifts as required Working with us Our people are at the heart of what we do at Baker Hughes We know we are better when all our people are developed, engaged and able to bring their whole authentic personalities to work We invest in the health and well-being of our workforce, train and reward talent and develop leaders at all levels to bring out the best in each other, Working for you Our inventions have revolutionized energy for over a century But to keep going forward tomorrow, we know we must push the boundaries today We prioritize rewarding those who embrace change with a package that reflects how much, we value their input Join us, and you can expect: Contemporary work-life balance policies and wellbeing activities Comprehensive private medical care options Safety net of life insurance and disability programs Tailored financial programs, Additional elected or voluntary benefits About Us: We are an energy technology company that provides solutions to energy and industrial customers worldwide Built on a century of experience and conducting business in over 120 countries, our innovative technologies and services are taking energy forward making it safer, cleaner and more efficient for people and the planet, Join Us: Are you seeking an opportunity to make a real difference in a company that values innovation and progressJoin us and become part of a team of people who will challenge and inspire you! Lets come together and take energy forward, Baker Hughes Company is an Equal Opportunity Employer Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law, R150566