Network Engineer

Join Squircle IT Consulting Services Pvt Ltd as a Network Engineer specializing in Juniper technologies. We are looking for a skilled professional who can design, implement, and manage network solutions that enhance our clients' connectivity and performance. This role offers the opportunity to work on cutting-edge projects in a dynamic environment.

We are seeking a highly skilled Senior Network Specialist with extensive experience in networking troubleshooting and network performance analysis. The ideal candidate will possess a strong understanding of the TCP/IP protocol suite and demonstrate expertise in Cisco WAN accelerators and Cisco Wireless networking.Key responsibilities include hands-on experience with various routing and switching protocols such as EIGRP, OSPF, BGP, and QoS, as well as STP, HSRP, RPR, RPR+, and SSO. The role requires proficiency in QoS configuration and troubleshooting, along with experience in router/switch redundancy and failover protocols.You will also be responsible for vendor coordination and escalation, incident and problem management. The candidate should have a solid background in handling and troubleshooting Cisco router/switch series including 2800, 3800, 7200, 6500, 3750, and 4500.Basic knowledge of various network operating systems, TACACS and RADIUS authentication, and working knowledge of Cisco ACS is essential. Familiarity with Cisco Voice is a plus.Exposure to the Cisco Nexus platform (N5K, N7K, N2K) and hands-on experience with Junos Operating System, as well as Juniper devices like EX-4200 and MX-480, is highly desirable.The candidate should be familiar with ITIL processes and be prepared to work in shifts.

Join Squircle IT Consulting Services Pvt Ltd as a Juniper Engineer. In this role, you will be responsible for designing, implementing, and maintaining complex network solutions utilizing Juniper products and technologies. Collaborate with cross-functional teams to enhance network performance and reliability while providing exceptional support to our clients.

Join our dynamic team as a Firewall and Juniper Specialist where you will play a crucial role in safeguarding our clients' networks. You will be responsible for configuring, managing, and maintaining firewall systems, ensuring robust security measures are in place. Your expertise in Juniper technologies will be essential in implementing solutions that meet our clients' unique needs.

We are seeking a skilled Network Operations Specialist with a robust background in support and troubleshooting, capable of performing Level 2/3 incident analysis and resolution. This role requires hands-on management of Cisco Switches (Nexus, Catalyst) and server connectivity solutions including Blade Chassis, Converged, and Standalone systems.Ideal candidates will possess a strong understanding of Cisco VPN technologies (Site to Site, Remote Access) and have experience in Data Centre Technology. Familiarity with firewall solutions (Checkpoint NG, Cisco) and load balancers (F5, ACE) is also essential for success in this position.

Join our team as a Network Engineer where you'll play a crucial role in designing, implementing, and managing high-performance networking solutions. We are looking for a skilled professional who is passionate about network architecture and security, and is eager to work in a collaborative environment to optimize our infrastructure.

We are seeking a highly skilled Network Engineer to join our dynamic team at Squircle IT Consulting Services Pvt Ltd. In this role, you will be responsible for designing, implementing, and managing network solutions that optimize performance and security across our client's infrastructures. You will work closely with cross-functional teams to ensure seamless integration and functionality of all network systems.

We are seeking a skilled and dedicated Network Engineer to join our team, specializing in Ericsson Integration and Troubleshooting. In this role, you will be responsible for ensuring seamless integration of Ericsson network solutions, diagnosing and resolving complex network issues, and improving overall network performance. You will work closely with cross-functional teams to deliver effective solutions that meet our clients' needs.

Join Databricks as a Network Automation Engineer where you will play a pivotal role in enhancing our network infrastructure. You will be responsible for automating network processes, implementing best practices, and ensuring optimal performance of our systems. This is an exciting opportunity to work with cutting-edge technology in a collaborative and innovative environment.

Role Overview Roku, Inc. is hiring a Senior Network Engineer in Bengaluru, India. This position focuses on building and supporting network infrastructure that powers Roku’s streaming technology worldwide. What You Will Do Design, implement, and maintain scalable network solutions Work with teams from different disciplines to improve network performance Support reliable service delivery for Roku users around the globe

Join Databricks as a Senior Network Engineer and play a pivotal role in designing and implementing scalable network solutions. You will be responsible for optimizing our network infrastructure while ensuring robust security protocols are in place. Collaborate with cross-functional teams to deliver high-quality network solutions that enhance our product offerings.

Cambium Networks is at the forefront of delivering innovative wireless communication solutions for businesses, communities, and cities around the globe. Our extensive range of radios connects individuals and devices through a unified wireless fabric that accommodates various standards and frequencies, including fixed wireless and Wi-Fi, all managed centrally via the cloud. Our multi-gigabit wireless solutions present significant advantages over traditional fiber and other wireless alternatives. We collaborate with our Cambium certified ConnectedPartners to offer tailored networks for service providers, enterprises, industrial sectors, and government entities across urban, suburban, and rural areas, ensuring reliable wireless connectivity.Key Responsibilities• Develop and maintain multiple layer 2/3 network testbeds.• Create, implement, and automate test cases for the Network Service Edge, focusing on routing and security functionalities.• Design and execute comprehensive test plans including feature tests, negative tests, scale, and stress tests.• Setup and configure the Network Service Edge for performance and feature testing.• Diagnose and reproduce customer issues effectively.• Monitor and manage defects from discovery to resolution.• Candidates should possess 3-6 years of relevant experience.

We are seeking a skilled Network Engineer to join our dynamic team at Squircle IT Consulting Services Pvt Ltd. In this role, you will be responsible for designing, implementing, and managing our network infrastructure to ensure optimal performance and security.

Who We Are:CrashPlan® delivers advanced data resilience and governance solutions, empowering organizations to safeguard their revenue-generating ideas. Our platform provides robust backup and recovery for data stored across servers, endpoint devices, and SaaS applications. Trusted globally by entrepreneurs and businesses alike, CrashPlan ensures the safety and compliance of your data amidst challenges such as ransomware recovery, breaches, migrations, and legal holds.What You Will Be DoingWe are looking for a dedicated and hands-on IT Operations & Network Security Specialist to oversee and optimize our on-site IT infrastructure. This position is pivotal in guaranteeing dependable network connectivity, managing endpoints, controlling IT asset lifecycle, and ensuring secure day-to-day operations. The ideal candidate will exhibit strong technical skills, a problem-solving approach, and a security-first mindset to maintain a stable and efficient IT environment.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as an Infrastructure & Networking Database Specialist. In this pivotal role, you will be responsible for designing, implementing, and managing our robust network and database infrastructures. You will leverage your expertise to ensure optimal performance, security, and reliability of our systems.

Join Arista Networks as a Network System Test Engineer, where you will play a crucial role in ensuring the quality and performance of our innovative networking solutions. You will be responsible for executing manual testing, developing test strategies, and collaborating closely with cross-functional teams to deliver high-quality products.

Join Caxton Associates:Founded in 1983, Caxton Associates is a prestigious global trading and investment firm with a strong presence in key financial hubs including New York, London, Singapore, Monaco, and Dubai. Our mission is to expertly manage both client and proprietary capital utilizing innovative global macro hedge fund strategies.We are excited to announce the establishment of our new technology office in Bangalore, aimed at enhancing our global infrastructure capabilities. The Bangalore team will collaborate closely with colleagues across various regions to support our trading, research, and operations efforts worldwide.Your Role:We are on the lookout for a highly skilled Senior Network Engineer to design, develop, and maintain essential network infrastructure that supports our global trading environment. This is a hands-on position within a tight-knit, high-performing infrastructure team where you will play a pivotal role in architectural decisions, project delivery, and systems support utilized by our trading and research teams across the globe.In this dynamic position, you will need to exhibit strong technical expertise, operational discipline, and a systematic approach to troubleshooting. You should be at ease operating within a production environment where system stability, performance, and meticulous change management are vital.Key Responsibilities:Design, implement, and manage a resilient enterprise network infrastructure across both data center and cloud environments.Collaborate with global infrastructure teams on network architecture and capacity planning.Configure and oversee routing and switching protocols across core, edge, and data center networks (BGP, OSPF, VLANs, STP, multicast).Design and support networking solutions for AWS, including VPC architecture, Transit Gateway, Direct Connect, VPN, routing, and security controls.Maintain global WAN connectivity, including managing relationships with carriers, exchanges, and third-party connectivity providers.Monitor network performance and availability; troubleshoot complex production issues and conduct structured root cause analysis.Implement and uphold network security measures, including segmentation, firewalls, and access policies.Ensure accurate documentation, network diagrams, and operational standards are maintained.Participate in an on-call rotation and provide escalation support for critical production incidents.Required Experience:8+ years of hands-on experience in network engineering in complex, high-availability production environments.Extensive expertise in routing and switching protocols (BGP, OSPF, VLANs, STP, multicast).Demonstrated experience in designing enterprise network architecture and performing capacity planning.Proficient in designing and operating AWS networking (VPC, Transit Gateway, Direct Connect, VPN).Strong troubleshooting skills across layers 1–4.Familiarity with packet capture and analysis tools such as tcpdump and Wireshark.Solid understanding of network security principles and practices.

Who We AreAviatrix® is dedicated to providing a unified solution for enterprises striving to secure their cloud workloads. Unlike traditional cybersecurity approaches that primarily secure entry points, the Aviatrix Cloud Native Security Fabric (CNSF) offers runtime security and enforcement within the cloud application infrastructure, bridging the gaps between existing solutions and restoring visibility and control for organizations. Our innovative platform empowers security, cloud, and networking teams, accelerating developer velocity and enabling the future of AI and serverless computing. To learn more, visit www.aviatrix.com.OverviewWe are on the lookout for a skilled Staff Engineer specializing in Cloud Networking and Network Security to architect and develop scalable, cloud-native networking and security solutions across multi-cloud environments.This role is perfect for a hands-on networking professional with extensive experience in routing, NAT-heavy, and data-plane-intensive systems. You will take the lead in designing and implementing critical networking components, influencing technical decisions in your area of expertise, and collaborating with engineering teams to deliver high-performance cloud networking products.Your contributions will be crucial in addressing intricate networking challenges including routing, NAT, traffic steering, firewall enforcement, and telemetry at cloud scale.Key ResponsibilitiesNetworking Architecture & Design· Spearhead the design and implementation of significant networking components across control and data planes.· Contribute to architectural decisions involving routing, NAT, traffic steering, and firewall enforcement.· Manage technical design documentation and lead design reviews in your field.· Ensure networking accuracy, resiliency, scalability, and operability in production settings.Cloud Networking Platforms· Design and implement cloud networking topologies including:o VPC/VNet segmentation strategieso Hub-and-spoke and mesh architectureso Multi-cloud and hybrid connectivity models· Engage directly with cloud-native constructs such as:o Cloud gateways and routing tableso NAT gateways

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.