Niagara is everywhere in commercial BAS in 2026, and every candidate claims to know it. Here's how to tell who actually does.
Because the framework is broad — anyone who has dragged a graphic component onto a canvas can claim Niagara experience. The real skill set is much narrower: writing custom programming logic in wiresheet or BAJAScript, integrating non-native devices via BACnet/Modbus/SNMP drivers, deploying secure JACE supervisors, and architecting a multi-site Niagara network. Most candidates have only seen the first 20% of the platform.
"Describe the difference between a station, a JACE, and a supervisor, and walk me through how data flows between them on a 4-building campus deployment." A real Niagara engineer will draw a topology diagram, mention Fox protocol, station-to-station communication, supervisor aggregation, and the bandwidth considerations between JACEs and supervisor over a WAN. Beginners will conflate the three terms.
Provide a Niagara workbench with a partially-built station and ask the candidate to: (1) add a new BACnet device with three points, (2) write a wiresheet program that triggers an alarm when one point exceeds a threshold for 5 minutes, and (3) build a simple graphic with live data. 60 minutes, observed. Senior engineers will finish in 30 with cleaner work. Beginners will get stuck on the wiresheet logic.
Niagara N4 Technical Certification is the baseline — without it, you're looking at a self-taught candidate (which is fine, but verify with hands-on). Niagara N4 Specialist and the Niagara Cyber Security course are increasingly required for senior work. Manufacturer-specific add-ons (Distech EC-Net Pro, Honeywell WEBs) widen the candidate's deployable platforms.
Ask: "Tell me about the most difficult third-party device you've integrated into Niagara, and what made it hard." Strong candidates will describe a specific device, the protocol mismatch (e.g., a Modbus RTU device that violated spec), and the workaround. Weak candidates will describe a generic BACnet device that worked on the first try — that's not integration, that's commissioning.
"10 years of Niagara experience" but the resume only mentions one customer or one project type. Real Niagara depth comes from deploying on dozens of buildings across different equipment vendors. Single-vertical Niagara experience (e.g., 10 years on one healthcare system) is real, but the candidate's pattern recognition will be narrow and they'll struggle in a new sector.
Lead with the work, not the comp. Senior Niagara engineers in 2026 are inundated with offers — what wins them is the technical challenge, the team they'd join, and whether they'd be allowed to design (not just deploy). Then back that with $140K–$185K base, training budget that covers their next Niagara cert, and a clear path to lead engineer or controls architect.