IT Infrastructure Engineer - L2 Support

We are seeking an experienced L2 IMS Core Engineer with a strong background in VoIP/IMS Core entities, such as P/I/S-CSCF, HSS, and SLF, along with expertise in VoLTE. The ideal candidate will have extensive experience in SIP call processing and supplementary services, as well as a deep understanding of telecom protocols and technologies including SIP, SDP, H.248, MGCP, and DIAMETER. Familiarity with IMS evolution, subsystems, functionalities, and call flows is essential.Additionally, candidates should have experience with TLS, TCP, IPSEC, and IP protocols, and be adept at integrating and working with various components of a next-generation IP architecture, including soft switches, gateways, SIP proxies, route engines, IP media servers, and IP phones/IADs. Knowledge of IMS interworking entities and their interfaces, as well as session border controllers, NAT, firewalls, and L2 layer switches, is required.For the L2 IMS Application Engineer role, we are looking for individuals with a good understanding of IMS subsystems interfaces and protocols. Candidates should have in-depth knowledge of telecom protocols and experience with GUI configurations of IMS core entities. Familiarity with WebRTC/WebSockets, Ericsson's MTAS, MIO, WCG, and IMS Application Servers (CAMEL/IS41) is a plus. Knowledge of DHCP and DNS server configurations, as well as debugging application layer logs, is also necessary.

Join our dynamic team as an L2 Support Specialist for Web Applications. This contract role involves providing expert support to enhance the performance and user experience of our web applications. The ideal candidate will possess a strong technical background and a passion for problem-solving, ensuring seamless operations for our clients.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as an Application Production Support Developer. We are seeking a skilled L2 support specialist who is eager to enhance our application support and development processes. In this role, you will be responsible for troubleshooting application issues, collaborating with developers, and ensuring seamless production operations.

Join our dynamic team as a Windows L2 Support Engineer. In this role, you will leverage your expertise to troubleshoot and resolve complex technical issues related to Windows environments. Your proficiency in managing user requests and providing exceptional customer service will be key to enhancing our operational efficiency.

Join our dynamic team as a Windows L2 Support Engineer, where you will play a crucial role in providing top-notch technical support and solutions for our clients. You will be responsible for troubleshooting and resolving issues related to Windows operating systems, ensuring optimal performance and user satisfaction.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a VMware L2 Support Engineer. We are seeking a highly skilled professional who will be responsible for providing advanced technical support for VMware solutions in a fast-paced environment. Your role will be pivotal in troubleshooting complex issues, ensuring optimal performance and reliability of VMware infrastructures.

Role OverviewJoin Cambium Networks as a Lead QA Engineer specializing in Layer 2 and Layer 3 networking technologies. In this pivotal role, you will spearhead the validation efforts for both enterprise and carrier-grade networking products, ensuring they meet the highest standards of quality and reliability. You will blend deep technical knowledge with strategic vision, driving the QA strategy, leading a talented team of engineers, and collaborating with diverse stakeholders.Key Responsibilities• Formulate and implement the QA strategy, defining scope and processes for Layer 2/Layer 3 switching features.• Lead and mentor a team of QA engineers in test planning, execution, automation, and defect management.• Guide junior engineers in debugging and protocol analysis, fostering a culture of learning.• Validate advanced Layer 2 features including VLANs (802.1Q/802.1ad), STP/RSTP/MSTP, LLDP, LACP, IGMP snooping, and QoS.• Assess advanced Layer 3 features such as IPv4/IPv6 forwarding, routing protocols (OSPF, BGP, RIP, IS-IS), and multicast (IGMP, PIM), while ensuring scalability and high availability through rigorous testing.• Utilize industry-standard tools such as Ixia and Spirent for traffic generation and Wireshark for packet analysis.• Collaborate with chipset vendors and development teams to troubleshoot complex issues and enhance product features.• Deliver detailed test reports, release readiness assessments, and risk analyses to key stakeholders.• Advocate for continuous improvement in QA methodologies and processes.• Drive automation development using Python and integrate testing processes with CI/CD pipelines (Jenkins).Qualifications and Experience• Minimum of 5 years of experience in networking QA.• In-depth knowledge of Ethernet switching and IP routing protocols (L2/L3).• Proven experience with traffic generation and analysis tools (Ixia, Spirent, Wireshark).• Strong background in network automation using Python and Pytest.• Familiarity with the Linux networking stack and virtualization labs (EVE-NG/GNS3).• Experience with large-scale test planning, regression automation, and release validation.• Exceptional debugging skills across different planes of networking.• Bachelor's or Master's degree in Computer Science, Electronics, or a related discipline.Preferred Qualifications• Experience with cloud-managed networks.• Exposure to Netconf/REST APIs, SNMP, and telemetry frameworks.• Relevant certifications such as CCNP/CCIE, JNCIP/JNCIE, or equivalent advanced networking credentials.

Join our dynamic team as an Oracle L2 Support Specialist where you will play a crucial role in providing top-tier support for Oracle applications. You will leverage your expertise to troubleshoot, resolve issues, and enhance the overall user experience. This position offers a fantastic opportunity for growth and collaboration in a fast-paced environment.

We are seeking a skilled L2 Automation Consultant to join our dynamic team on a contract basis. In this role, you will leverage your expertise to enhance automation processes for various projects, ensuring efficiency and effectiveness in our operations. You will be instrumental in troubleshooting and resolving complex automation issues, collaborating with cross-functional teams, and contributing to the overall success of our automation initiatives.

Join Weblee Technologies as a Senior Application Engineer, where you will play a pivotal role in developing and enhancing our applications to meet the needs of our clients. We are looking for innovative minds who are passionate about technology and eager to tackle complex challenges.

Join Stripe as an Engineering Manager for our Core Events team, where you'll lead and mentor a talented group of engineers focusing on developing and optimizing our event-driven architecture. You'll play a crucial role in shaping our product's future and driving innovation in a fast-paced environment.

Your Role:Develop and enhance core infrastructure services and microservices that have a direct impact on our machine learning, frontend, and platform engineering teams.Implement infrastructure solutions for various functionalities including distributed configuration management, rate limiting, feature flags, A/B testing, and traffic capture and replay.Optimize the performance, scalability, and observability of Moveworks' cloud infrastructure.Consistently deliver time-sensitive projects that are interdependent with other engineering teams.Take full ownership of features from inception to deployment, while influencing the infrastructure roadmap.

Role overview 100ms is looking for a Platform Engineer specializing in Core Infrastructure to join the team in Bengaluru. This position centers on designing and building infrastructure that supports both the reliability and performance of the 100ms platform. Collaboration with other engineering teams is a key part of the role, with a focus on improving systems, increasing scalability, and maintaining strong uptime. What you will do Design and implement infrastructure solutions for the 100ms platform Collaborate with engineering groups to enhance systems and processes Optimize infrastructure for scalability and high availability Troubleshoot and resolve complex technical challenges The team Work alongside engineers dedicated to building reliable systems and driving improvements across the platform. The team values hands-on problem-solving and a collaborative approach to infrastructure work.

We are seeking a talented Application Engineer to join our innovative team in Bengaluru. As an Application Engineer, you will play a crucial role in designing, developing, and implementing software applications that meet client needs. You will collaborate with cross-functional teams to ensure the successful delivery of projects, providing technical support and expertise throughout the software development lifecycle.

As an Applications Engineer at Weblee Technologies, you will play a pivotal role in developing, testing, and implementing software applications tailored to meet our clients' needs. You will work collaboratively with cross-functional teams to deliver innovative solutions while ensuring high standards of quality and performance.

Join our innovative team at Aarna HR Solutions Pvt Ltd as a CAD Application Engineer in Bengaluru. In this role, you will leverage your expertise in computer-aided design (CAD) software to assist clients in achieving their design objectives. You will be responsible for providing technical support and guidance on CAD applications, optimizing design processes, and ensuring efficient implementation of CAD solutions.

Join our dynamic team at Harvey as a Staff Software Engineer, specializing in Core Infrastructure. In this vital role, you will be responsible for designing, building, and optimizing robust infrastructure solutions that support our innovative software products. Your expertise will contribute to enhancing the reliability and scalability of our systems as we continue to grow.We are looking for a professional who is passionate about technology and eager to tackle complex challenges. If you thrive in a collaborative environment and are driven to make a significant impact, we want to hear from you!

We are seeking a talented Core Java Developer with extensive experience in the Banking, Financial Services, and Insurance (BFSI) sector. The ideal candidate will have a solid background in the design and development of Java applications.

Join Weblee Technologies as a Field Application Engineer, where you will play a pivotal role in bridging the gap between our innovative products and our clients' needs. You will be responsible for providing technical support and insights that enhance the customer experience, ensuring that our solutions are effectively integrated into their systems.Your expertise will be essential in conducting product demonstrations, training sessions, and resolving any technical issues that arise. With a focus on customer satisfaction, you will work closely with our sales team to identify opportunities for growth and improvement.