Iot Solution Architect

About the Role We are seeking a highly skilled Solution Architect with expertise in IoT network infrastructure to design, implement, and optimize network-level solutions for large-scale IoT deployments. This role focuses on network connectivity, authentication protocols (RADIUS & Diameter), and scalable IoT architectures, rather than device-level operations. Key Responsibilities Architect & Design IoT Network Solutions Develop and optimize IoT connectivity architectures, including multi-carrier solutions. Define network authentication and security models, leveraging RADIUS and Diameter protocols. Ensure high availability, redundancy, and scalability of IoT network infrastructure. Technology Advisory & Implementation Provide technical leadership on integrating IoT devices with cellular and private network infrastructures. Assess emerging network technologies and recommend solutions aligned with business objectives. Authentication & Security Implementation Design and implement RADIUS and Diameter-based authentication, authorization, and accounting (AAA) services for IoT connectivity. Collaborate with telecom operators to optimize roaming, SIM provisioning, and security models. Develop policy-based enforcement strategies for network access control and traffic management. OSS / BSS System Integration Work closely with Operational Support Systems (OSS) and Business Support Systems (BSS) to enable seamless IoT connectivity management. Design network orchestration, billing, and service assurance solutions for IoT connectivity services. Implement real-time monitoring, automation, and fault management solutions using OSS frameworks. Ensure BSS alignment with IoT billing, policy enforcement, and service lifecycle management. Cross-Team Collaboration Work closely with engineering, operations, and product teams to deploy and scale IoT network solutions. Interface with carriers, MVNOs, and cloud providers to integrate connectivity solutions seamlessly. Provide technical documentation, best practices, and training for internal teams and external stakeholders. Required Qualifications & Skills Experience 8+ years in network architecture, telecom, or IoT networking roles. Proven experience working with RADIUS and Diameter protocols for authentication & authorization. Hands-on experience with OSS / BSS integration for network operations and IoT service management. Strong background in IP networking, LTE, 5G, and private networking solutions. Hands-on experience with cloud-based and hybrid IoT network solutions (e.g., AWS, Azure, on-prem deployments). Familiarity with VPNs, SD-WAN, APNs, firewalls, and edge networking in an IoT context. Technical Skills Deep knowledge of RADIUS, Diameter, AAA frameworks. Strong understanding of network security protocols (TLS, IPsec, PKI, SIM-based security). Experience with carrier integrations, APN configurations, and SIM management. Working knowledge of network monitoring tools and automation frameworks. Hands-on experience with protocols like MQTT, CoAP, or LwM2M is a plus. Soft Skills Strong problem-solving and analytical skills. Ability to translate technical solutions into business value. Excellent communication and stakeholder management skills. Self-starter with a consultative mindset and ability to lead technical discussions. Preferred Certifications (Bonus) Cisco CCNP or CCIE (Enterprise or Security) Juniper JNCIP / JNCIE AWS / Azure Cloud Networking Certifications IoT-Specific Certifications (GSMA IoT Security, LPWAN, 5G Core Networking) Why Join Us? Work on cutting-edge IoT networking solutions. Impact global IoT connectivity at scale. Collaborate with leading telecom providers & enterprises. Opportunities for career growth in a fast-evolving industry. If you are a network-focused IoT Solution Architect with a passion for designing high-performance, secure, and scalable IoT networks, we'd love to hear from you #J-18808-Ljbffr