Careers at MJI Energy

Build
Something
Real.

Building automation hasn't had its software moment yet. We're the team changing that — and we're looking for people who want to be part of it.

New York MetroJohnson Controls PartnerNiagara CertifiedWoman-Owned
01 — The opportunity

Why Join MJI Energy

Most building automation companies are legacy businesses. Their technology is a decade behind. Their culture is older than that. And if you're a controls engineer, a BAS technician, or someone with technical depth who wants to work on something that actually matters — you've probably felt that gap.

MJI Energy is different. We're a modern building automation platform built on 30+ years of mechanical expertise from Michael James Industries — one of the region's most trusted commercial HVAC companies. We launched in New York because this is where the buildings are dense, the energy mandates are real, and the bar for performance is high.

“This isn't a job. It's a position on a team that's doing something new in a space that's ready for it.”

We're a Johnson Controls Partner and Niagara-certified firm with real commercial customers and real results — and we're growing. The people who join now will define how we operate, what we build, and where we go. That's not a promise we make lightly.

02 — What we value

Three Things That Matter Here

01

Modern technology with real-world impact

Work with the latest building automation platforms — Niagara, Johnson Controls ecosystem, mobile-first software — deployed in real commercial buildings across New York. Your work has a physical address.

02

Growth from the ground floor

We're early. The team is small. The trajectory is real. The people who join now will define how we operate, what we build, and where we go nationally.

03

A company that shares in its success

We offer profit sharing because we believe the people building MJI Energy should benefit from MJI Energy's growth. We're building this together — that has to mean something real.

03 — Who we're looking for

The Team We're Building

We're growing. If you have expertise in building automation, HVAC controls, Niagara/Tridium programming, energy management, or commercial systems integration — we want to talk.

We're also interested in people who don't have a traditional BAS background but have the technical depth and the hunger to learn a field that's genuinely underserved by modern talent.

Building Automation (BAS)HVAC ControlsNiagara / TridiumEnergy ManagementSystems IntegrationBACnet / ModbusCommissioningField Operations

What matters to us

You care about quality

Systems that underperform are someone's problem — and that bothers you.

You communicate like a professional

Our clients trust us with mission-critical infrastructure. That requires clarity.

You're here to build something

Not just fill a seat. We want people who are invested in what we're building.

You're ready for something different

If you've felt the gap in legacy BAS culture, you know what we're offering.

04 — Open roles

Current Openings

We're actively hiring.

Field Operations

Building Automation Systems (BAS) Technician

📍Ronkonkoma, NYFull-time🏢On-site
Open Application

Don't See a Role That Fits?

If you think you can make an impact here, we want to hear from you — regardless of what's posted. Reach out directly and tell us what you bring to the table.

careers@mjienergy.com →

This Industry Is Being Reinvented. Be Part of Who Does It.

If you're looking for a place where your expertise actually moves the company forward — where growth is real, the work is meaningful, and the team is building something genuinely new — this is it.

View Open RolesLearn About MJI Energy