Industrial / OT security engineer

8 profiles

Industrial and OT security engineers protect networks in which a restart is not an option. A production plant cannot be patched on a Tuesday afternoon, many components are older than the threats they have to withstand, and availability carries more weight than in the office world.

More about this

In Switzerland this concerns operators of critical infrastructure as well as pharmaceutical and food production. Day-to-day work begins with an inventory: which devices talk to which, over which protocols. Then come segmentation, remote access, monitoring and an incident response plan that still holds when the office network is unreachable. Much of this is coordination with maintenance and with plant suppliers. Common are IEC 62443 as a framework, network segmentation, passive monitoring in the production network, protocols such as OPC UA, Modbus and Profinet, and experience with vulnerability assessment in plants that cannot be shut down. With try&hire you watch a video profile, talk for thirty minutes and then work together. The engineers are employed via staff leasing; salary and insurance run through us. After a few months, both sides decide whether a permanent position follows.

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Example profiles with video

Engineer TH-QMQT

Industrial / OT security engineer · Lead / Expert (10+ years)

Senior Detection Engineer & Malware Analyst | Reverse Engineering, Digital Forensics, Inci

  • Detection Engineering
  • Malware Analysis
  • Reverse Engineering
  • Digital Forensics
  • Incident Response
  • MITRE ATT&CK

DE A1/A1 · EN C1/C1 · IT A1/A1

13.10.2026

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Engineer TF-00C96CBE

Industrial / OT security engineer · Lead / Expert (10+ years) · 5+ years of experience

Regelungstechnik und Simulation komplexer Systeme

  • GMP
  • ISO 13485
  • VHDL
  • ROS
  • AutoCAD
  • Autodesk Inventor

DE C2/C2 · EN C1/B2 · CH-DE speaks/understands

Verified reference Lucerne, Vaud

03.01.2027

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Engineer TF-00C54CEA

Industrial / OT security engineer · Lead / Expert (10+ years) · 10+ years of experience

Inbetriebnahme von Produktionsanlagen im GMP-Umfeld

  • Altium Designer
  • WinCC
  • Abaqus
  • AUTOSAR
  • Git
  • ISO 13485

DE C1/B2 · EN native/C1 · CH-DE understands

Geneva, Vaud

12.11.2026

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Engineer TF-00B53F14

Industrial / OT security engineer · Lead / Expert (10+ years) · 20+ years of experience

Regelungstechnik und Simulation komplexer Systeme

  • Docker
  • IEC 62443
  • IEC 62304
  • Verilog
  • OPC UA
  • CATIA

DE native/native · EN native/C1 · CH-DE speaks/understands

Basel-City, Graubünden, Ticino

17.11.2026

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Engineer TF-00AKC08A

Industrial / OT security engineer · Professional (3–5 years) · 5+ years of experience

Konstruktion und Auslegung von Sondermaschinen

  • SAP PM
  • Six Sigma
  • MATLAB
  • ROS
  • SCADA
  • AutoCAD

DE native/C2 · EN C1/C1 · CH-DE speaks/understands

Valais

20.11.2026

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Engineer TF-007SC944

Industrial / OT security engineer · Lead / Expert (10+ years) · 15+ years of experience

Inbetriebnahme von Produktionsanlagen im GMP-Umfeld

  • Eurocode
  • DO-178C
  • GAMP 5
  • C
  • SCADA
  • Rockwell Studio 5000

DE C2/native · EN native/C2 · CH-DE speaks/understands

Uri

30.09.2026

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Engineer TF-005M68EE

Industrial / OT security engineer · Junior (0–2 years) · 5+ years of experience

Regelungstechnik und Simulation komplexer Systeme

  • C++
  • Simulink
  • Altium Designer
  • IEC 62443
  • SIA-Normen
  • Docker

DE C1/C1 · EN B1/C1 · CH-DE understands

Glarus, St. Gallen, Solothurn

22.10.2026

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Engineer TF-001W8F65

Industrial / OT security engineer · Junior (0–2 years) · 25+ years of experience

Regelungstechnik und Simulation komplexer Systeme

  • SolidWorks
  • DO-178C
  • C
  • Python
  • Abaqus
  • AutoCAD

DE B2/C2 · EN B1/C1

Basel-City, Neuchâtel, Thurgau

18.10.2026

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