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SPS Programmer · Software Developer

Lehel
Balog

SPS Programmer and Software Developer at Metzner Maschinenbau GmbH with over 10 years of experience in industrial automation, machine control, and SCADA systems. Specializing in Siemens TIA Portal and WinCC. Based in Neu-Ulm, Germany.

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Role SPS Programmer
Company Metzner Maschinenbau
Experience10+ years
Location Neu-Ulm, DE
Stack Siemens TIA Portal
SCADA WinCC Flexible
Languages HU · DE · EN · RO
01

Skills & Tools

Siemens TIA Portal Core
WinCC Flexible / SCADA Core
FUP / KOP / AWL / SCL Core
S7-PLCSIM Advanced Core
SQL Intermediate
Java Intermediate
C# Intermediate
Python Intermediate
02

Experience

09.2022 – Present
Metzner Maschinenbau GmbH
Neu-Ulm, Germany
SPS Programmer / SW Dev
  • Machine control software development in Siemens SPS
  • HMI design and operator interface creation
  • Parameterization of stepper and servo motors
  • Independent project execution in-house and with customers and suppliers
  • In-house and on-site commissioning at customer locations
  • International customer support
  • Precise implementation of specifications and adherence to company standards
  • Support in selection and sizing of components (motor controllers, PLCs, sensors)
  • Archiving of programs and motor parameters
09.2019 – 09.2022
Rothenbacher GmbH
Dornstadt, Germany
SPS Programmer / SW Dev
  • Design, development and optimization of control and regulation programs
  • SCADA visualization and process monitoring
  • Standardized and modular software development
  • Independent fault analysis and troubleshooting
  • Customer consulting and further development of existing systems
  • Close collaboration with other departments for successful project execution
09.2014 – 08.2019
Technosam SRL
Satu Mare, Romania
SPS Programmer / SW Dev
  • Development, optimization and modification of control programs with full project lifecycle management — from initial customer consultation to concept design and scheduling
  • On-site commissioning, installation, and maintenance of industrial systems
  • SCADA visualization and process monitoring
  • Fault diagnosis, maintenance and troubleshooting of control systems and components
  • Coordination with external contractors and customer consulting
03

Education

10.2010 – 06.2014
Sapientia University
Târgu Mureș, Romania
B.Eng. Automation
  • Bachelor of Engineering — Automation and Applied Informatics
04

Projects

Company
Project
Stack
Metzner Maschinenbau
Fully Automatic Aluminum Parts Machine
Fully automated production line for precision aluminum components. Includes feed belt, eccentric knife for accurate cuts, punch station, and conveyor belt with integrated quality inspection and automatic reject sorting.
Siemens SPS
Metzner Maschinenbau
Explosive Material Cutting Machine
High-speed cutting machine for explosive materials with precision servo motion control and strict safety requirements.
Siemens SPS
Metzner Maschinenbau
Pipe & Cable Processing Machines
Multiple pipe and cable processing machines featuring servo-driven motion control for cutting, stripping, and forming operations.
Siemens SPS
Rothenbacher GmbH
Flour Silo Plant Control System
PLC-based control system for an industrial flour silo plant with custom-developed in-house visualization.
Siemens S7
Rothenbacher GmbH
Dosing & Mixing Plant
Industrial dosing and mixing plant with full process visualization and SCADA-based monitoring and control.
S7 + WinCC
Rothenbacher GmbH
SQL–PLC Communication Bridge
Bidirectional real-time data exchange interface between an SQL database and Siemens S7 PLC for production data logging and recipe management.
SQL + S7
Rothenbacher GmbH
Tube End Forming Machine
PLC control and HMI visualization for an automated tube end forming machine.
S7 + WinCC
Rothenbacher GmbH
Puffing Plant – Grain Expansion
Automated steam and pressure-based grain expansion system with process control and SCADA visualization.
S7 + WinCC
Technosam SRL
Water Treatment Plant Control
PLC and SCADA control systems for water treatment facilities, including process monitoring, alarm management, and remote access.
S7 + WinCC
Technosam SRL
SCADA for Municipal Water Networks
Comprehensive SCADA system for real-time monitoring and control of municipal water supply infrastructure.
S7 + WinCC
Technosam SRL
Flour Transport & Bread Baking Automation
End-to-end automation of flour transport systems and industrial bread baking process control.
Siemens SPS
Technosam SRL
Adhesive Machine Automation
Complete PLC automation of an industrial adhesive application machine, including process sequencing and operator interface.
Siemens SPS
05

Apps & Tools

⌨
Open source
GitHub Profile
All public projects in one place — motion solver, packaging line simulator, rotary knife cutting simulator, workflow tracker and more, with full source code.
Open GitHub ↗
🗂️
Available
Workflow Tracker
Automation workflow blueprint tracker with 4-level task hierarchy, timers, problem log and progress dashboards.
Open live demo
05e

Example Projects

Precision Motion Solver · live demo Source ↗ New tab ↗
PackLine CP-6 · live demo Source ↗ New tab ↗
Workflow Tracker · live demo Source ↗ New tab ↗
RotaryKnife SYNC · live demo Source ↗ New tab ↗

Interested in these projects, a collaboration or a similar build? Feel free to get in contact.

06

Languages

Hungarian
Native
German
B2
Independent
English
C1
Proficient
Romanian
B2
Independent
07

Contact

Say
hello.

Interested in discussing industrial automation, exchanging ideas, or connecting with fellow engineers? Feel free to reach out.

◎
Neu-Ulm, Germany
in
LinkedIn
08

Comments

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