BMS Programmer / Building Automation (m/f/d)

Hannover · Germany & EUFull-time

Program, integrate and commission building management systems — BACnet, Modbus and KNX, HVAC and energy control, data centre infrastructure.

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About the role

You write and commission the control software that keeps buildings and data centres running: HVAC, lighting, access control, fire safety and critical infrastructure brought together on a single management platform.

Projects range from commercial and industrial buildings to data halls where downtime is not an option, and you see them through from the first point list to a plant running in steady operation.

Your responsibilities

Program and parameterise building automation controllers and BMS stations.
Integrate trades over open protocols: BACnet/IP and MS/TP, Modbus TCP and RTU, KNX, M-Bus.
Build operator interfaces, time schedules, alarm concepts and event logging.
Commission on site: point-to-point checks, loop tests, functional and acceptance tests.
Connect data centre infrastructure: cooling (chillers, CRAC/CRAH), UPS, generators and leak detection.
Analyse faults, optimise control strategies and reduce energy consumption.
Document programs, point lists, parameters and acceptance records.

Your profile

Completed training or degree in building automation, electrical engineering, C&I (MSR) or comparable.
Several years of experience programming building management or building automation systems.
Hands-on experience with at least one major platform, for example Siemens Desigo, Honeywell, Johnson Controls, Schneider, Beckhoff, WAGO or Saia.
Sound knowledge of BACnet, Modbus and KNX.
Confident reading of electrical and HVAC schematics and point lists.
Careful, team-oriented way of working and a confident manner with customers.
Good to fluent German, good English.
Project-related willingness to travel; driving licence class B.

Nice to have

Experience with data centre infrastructure (cooling, UPS, DCIM).
PLC programming knowledge (Siemens S7 / TIA Portal).
Experience with energy monitoring and efficiency analysis.
Understanding of IT networks, VLANs and network segmentation.

What we offer

Work in an internationally active, growing company with real perspective.
Flat hierarchies, short communication paths and a first-name culture.
Further training and development opportunities.
Attractive remuneration and additional benefits.
High-quality work clothing and modern equipment.
Company vehicle after the probation period.
Structured onboarding plan and a personal contact person.
Varied projects across many industries, flexible working hours and 30 days of annual leave.

Apply for this position

Send us your CV and a few words about yourself. We review every application personally and usually reply within five working days.