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OT Cyber Security Tehnicians

AviComp d.o.o.

Beograd, Niš Prikaži adrese

28.10.2026.

  • ugovor
  • puno radno vreme
  • 1. smena
  • Obaveštenje o pregledu prijave

AviComp Controls GmbH - AviComp d.o.o.

Head office: Bulevar Vojvode Bojovića 6-8, 11000 Belgrade, Serbia

Branch office: Bulevar Cara Konstantina 80-86, 18000 Niš, Serbia

for the implementation of demanding projects in oil & gas, petrochemical and power generation industries

is looking for

OT CYBER SECURITY TECHNICIANS (M/F)

for a position in our test center in Belgrade. The ideal candidate should have the following qualifications:

  • Completed secondary or higher technical education in electrical engineering, electronics, automation or IT
  • Experience with industrial automation or industrial networks is an advantage, recent graduates are welcome
  • Basic knowledge of networking (Ethernet, TCP/IP, VLANs, switches, routers, firewalls)
  • Basic knowledge of industrial protocols (PROFINET, Modbus TCP, EtherNet/IP, OPC UA)
  • Familiarity with PLC, HMI/SCADA systems and Windows-based engineering workstations
  • Basic knowledge of OT cyber security principles and IEC 62443 is an advantage
  • Certifications such as CCNA or CompTIA Security+ are an advantage
  • Good analytical skills and a structured way of working
  • Proficiency in English and good MS Office skills
  • Willingness to work primarily hands-on in our test center in Belgrade, not in an office environment
  • Mobility for business trips and site work worldwide
  • Communicative, team-oriented, self-motivated, eager to learn and responsible person

Duties:

  • Installation and configuration of OT network components (industrial switches, routers, firewalls)
  • Implementation of hardening measures on control system components (PLC, HMI, engineering workstations) according to project specifications
  • Patch management, antivirus / application whitelisting updates, backup and recovery of control systems
  • Configuration of user accounts, access rights and secure remote access
  • Support during security testing in our test center and on site (FAT, SAT)
  • Documentation of configurations and test results
  • Support to OT cyber security engineers

All candidates are required to complete two qualification periods of 6 months each before a permanent employment contract is concluded.

Upon conclusion of a permanent employment contract, the company offers an attractive benefits package: private pension insurance, supplementary health insurance, a fitness package and other benefits.

If you believe you are the right person for this position, please send electronically your CV in English, preferably with photo.

Only shortlisted candidates will be contacted.

Learn more about us at www.avicomp.com.

    AviComp doo

    Zvečanska 38 11000 Beograd, Srbija

    PIB: 107525326

    Matični broj: 20820667

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