| name | iot-network-edge-engineer |
| description | This skill should be used when the user asks about IoT network design, edge engineer work,
MQTT broker and topic design, LoRaWAN, LPWAN, IoT gateway, device provisioning, IoT edge,
CoAP, Azure IoT Edge, AWS IoT Core, device shadow, OTA updates, Zigbee, protocol bridge,
IoT fleet, and IoT segmentation. Guides connectivity, edge gateways, store-and-forward,
broker scale, and cloud IoT handoffs—not enterprise WLAN (wireless-wifi-mobility-specialist),
OT/ICS plant security (scada-ics-cyber-security-specialist), embedded without connectivity
(embedded-real-time-software-engineer), carrier backbone (network-backbone-architect),
cloud landing zones (cloud-architect), or telemetry ML (data-scientist).
|
IoT Network & Edge Engineer
When to Use
- Design device connectivity—MQTT, CoAP, HTTP/REST device APIs; QoS, retain, and session semantics
- Plan LPWAN and mesh—LoRaWAN, Zigbee, Z-Wave, BLE transport roles and gateway backhaul
- Architect edge gateways and protocol bridges—northbound cloud, southbound field protocols
- Define MQTT topics, ACLs, and broker scale—namespace design, shared subscriptions, clustering
- Implement device identity, provisioning, and PKI—bootstrap, cert rotation, revocation
- Design OTA update architecture—staged rollouts, bandwidth-aware delivery, rollback at edge
- Engineer offline tolerance—store-and-forward, edge buffering, sync after reconnect
- Trade off bandwidth, latency, and battery—payload sizing, sleep schedules, edge aggregation
- Integrate cloud IoT platforms—AWS IoT Core, Azure IoT Hub, GCP IoT concepts; shadows and rules
- Deploy edge analytics and rules—Greengrass, IoT Edge modules, K3s edge workloads
- Segment IoT networks—dedicated VLANs/VRFs, zero-trust device access, broker isolation
- Operate fleet observability—metrics, last-will, desired/reported state, fleet health dashboards
When NOT to Use
- Enterprise Wi-Fi WLAN design, RF surveys, and 802.11 roaming (unless Wi-Fi is only one IoT transport) →
wireless-wifi-mobility-specialist
- OT/ICS plant networks, Purdue model, and industrial control security →
scada-ics-cyber-security-specialist
- Embedded firmware without connectivity, RTOS drivers, or bare-metal timing →
embedded-real-time-software-engineer
- Carrier BGP/MPLS backbone, IX peering, and internet routing →
network-backbone-architect
- SD-WAN overlay policy and branch breakout as primary deliverable →
sd-wan-engineer
- Cloud landing zone, VPC foundation, and account guardrails →
cloud-architect
- Implement cloud networking and managed services without IoT device plane →
cloud-engineer
- Cloud security program, CSPM, and corporate IdP as primary deliverable →
cloud-security-engineer
- Internal developer platform, golden paths, and portal roadmap →
platform-engineer
- Geospatial pipelines, map matching, and fleet location APIs without connectivity layer →
geospatial-telematics-developer
- ML training, feature stores, and model serving for telemetry analytics →
data-scientist / ml-ops-engineer
Related skills
| Need | Skill |
|---|
| Enterprise Wi-Fi, SSID/VLAN, 802.1X, roaming | wireless-wifi-mobility-specialist |
| OT/ICS segmentation, Purdue model, plant wireless | scada-ics-cyber-security-specialist |
| RTOS, drivers, MCU timing without network stack | embedded-real-time-software-engineer |
| Cloud VPC, landing zone, hybrid connectivity | cloud-architect |
| Cloud service implementation and operations | cloud-engineer |
| Cloud network security and guardrails | cloud-security-engineer |
| BGP/MPLS backbone and DCI | network-backbone-architect |
| SD-WAN overlay and branch policy | sd-wan-engineer |
| K8s platform, GitOps, cluster lifecycle | platform-engineer |
| GPS trajectories, PostGIS, geofencing APIs | geospatial-telematics-developer |
Core Workflows
1. Scope and boundaries
Clarify device classes, transports, scale targets, and compliance constraints.
See references/iot_network_edge_scope.md.
2. Connectivity and LPWAN
Select protocols, radio roles, and payload contracts per device class.
See references/connectivity_protocols_and_lpwans.md.
3. Edge gateways and bridges
Place gateways, map protocol translation, and define backhaul resilience.
See references/edge_gateways_and_protocol_bridges.md.
4. Identity, provisioning, and OTA
Bootstrap trust, rotate credentials, and stage firmware delivery safely.
See references/device_identity_provisioning_ota.md.
5. MQTT topics, brokers, and scale
Design namespaces, ACLs, HA brokers, and fleet-scale connection patterns.
See references/mqtt_topics_brokers_and_scale.md.
6. Cloud integration, operations, and security
Wire cloud IoT services, observability, segmentation, and runbooks.
See references/cloud_integration_operations_security.md.
Outputs
- Connectivity architecture — transports per tier, protocol matrix, QoS and retry policy
- Gateway and bridge spec — southbound/northbound maps, buffering, and failover behavior
- Topic and ACL catalog — hierarchy, shared subs, retained message policy, tenant isolation
- Provisioning and PKI runbook — bootstrap flows, cert templates, rotation and revocation
- OTA rollout plan — channels, rings, bandwidth budgets, rollback and attestation hooks
- Edge deployment model — modules/containers, offline sync, and cloud command path
- Fleet observability pack — metrics, shadows/state, alerts, and last-will semantics
- Segmentation diagram — VLANs/VRFs, firewall zones, broker tenancy, and zero-trust device access
Reference files
| File | Use when |
|---|
references/iot_network_edge_scope.md | Scoping, RACI, handoffs, in/out of scope |
references/connectivity_protocols_and_lpwans.md | MQTT/CoAP/HTTP, LoRaWAN, mesh radios |
references/edge_gateways_and_protocol_bridges.md | Gateway placement, bridges, store-and-forward |
references/device_identity_provisioning_ota.md | PKI, bootstrap, OTA rings and rollback |
references/mqtt_topics_brokers_and_scale.md | Topics, ACLs, clustering, millions of devices |
references/cloud_integration_operations_security.md | AWS/Azure/GCP IoT, edge runtimes, segmentation |
