> Markdown version of [/jobs/ext/131494-mobility-network-architect](https://www.wearedevelopers.com/jobs/ext/131494-mobility-network-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mobility Network Architect - **Company:** Granite Telecommunications, LLC. - **Location:** Quincy, MA, United States - **Contract:** Permanent contract - **Skills:** 4G (Telecommunication), LTE (Telecommunication), Application Programming Interfaces (APIs), Border Gateway Protocol, Dynamic Host Configuration Protocol, Network Address Translation, Domain Name System (DNS), IP Addressing, Internet Protocol, IPv4, IPv6, Multi-protocol Systems, Python (Programming Language), Network Layer, Network Monitoring, Routing, Packet Analyzer, Open Shortest Path First (OSPF), Ansible, Roaming, Simple Network Management Protocols, Data Streaming, Syslog, Grafana, Information Technology, Performance Monitor - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=fe008fbaefc9c271 ## About the Role * Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or related field, or equivalent practical experience. * Strong hands-on experience with 4G/LTE and 5G networking, including mobile architecture, subscriber connectivity, and carrier/service provider operations. * Experience with SIM/eSIM provisioning platforms and workflows, including large-scale activation, profile management, entitlement flows, and operational support. * Deep knowledge of service provider IP networking, including BGP, OSPF/IS-IS, MPLS, VRFs, QoS, CGNAT/NAT, DNS, DHCP, and routing policy. * Proven experience managing IPv4 and IPv6 addressing in production environments, including IP planning, assignment strategy, subnetting, dual-stack deployment, and IP address lifecycle management. * Strong troubleshooting skills across Layer 2/Layer 3 networking, mobile services, carrier interconnects, and production operations, with the ability to work effectively in cross-functional environments. Preferred Qualifications: * Experience with mobile core and packet core technologies such as EPC, 5GC, APN/DNN design, policy control, roaming, and subscriber data flows. * Experience building or supporting automation for network provisioning and operations using Python, APIs, Ansible, or similar tooling. * Knowledge of service assurance and observability tools, including telemetry, SNMP, syslog, packet analysis, and performance monitoring in carrier-grade environments. * Experience working with carrier/vendor management, service turn-up, certification processes, and production change management in service provider networks. * Relevant certifications such as CCNP/CCIE, JNCIP/JNCIE, or telecom/mobile networking certifications are a plus. ## Description * Design, deploy, and support 4G/5G network connectivity solutions, including integration with carrier networks, mobile core elements, and enterprise/service provider infrastructure. * Plan, implement, and maintain IPv4/IPv6 addressing strategies, including subnet allocation, IPAM processes, routing policy, NAT considerations, and large-scale subscriber/device addressing. * Troubleshoot and resolve issues across mobile packet core, transport, routing, DNS, DHCP, APN configurations, and service provider interconnects to ensure reliable service delivery. * Collaborate with internal engineering, operations, vendors, and carrier partners to define network standards, operational procedures, and scalability requirements for mobile and service provider environments. * Monitor network performance, capacity, and availability, and drive improvements related to resiliency, automation, security, observability, and operational efficiency. ## Related Videos - [IP Authentication: A Tale of Performance Pitfalls and Challenges in Prod](https://www.wearedevelopers.com/videos/1413-ip-authentication-a-tale-of-performance-pitfalls-and-challenges-in-prod) - [Better Together: Leveraging Your Observability Tools as a SIEM](https://www.wearedevelopers.com/videos/2118-better-together-leveraging-your-observability-tools-as-a-siem) - [IoT: The road to sustainability](https://www.wearedevelopers.com/videos/557-iot-the-road-to-sustainability) - [Unleash the power of 5G in your code: transform your apps](https://www.wearedevelopers.com/videos/1567-unleash-the-power-of-5g-in-your-code-transform-your-apps) - [Code meets connectivity - Developers as the powerhouse of Network API innovation](https://www.wearedevelopers.com/videos/1686-code-meets-connectivity-developers-as-the-powerhouse-of-network-api-innovation) - [Opening the Mobile Space with CAMARA’s Network APIs - CAMARA Project](https://www.wearedevelopers.com/videos/1728-opening-the-mobile-space-with-camara-s-network-apis-camara-project) ## Related Articles - [The CAMARA Project: How Telcos Collaborating Improves Developer Experience](https://www.wearedevelopers.com/magazine/671-the-camara-project-how-telcos-collaborating-improves-developer-experience) - [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [5 Reasons Why Attending Conferences in 2026 Matters More Than You Think](https://www.wearedevelopers.com/magazine/692-5-reasons-why-attending-conferences-in-2026-matters-more-than-you-think)