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OT & Network Engineer

QiBit Portugal

Oferta Full-time
Engenharia Porto, pt €1 250 - €2 352/mês mercado Posted 11 hours ago
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10/03/2026
Há 11 hours ago

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Description

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We are looking for an OT & Network Engineer to join the team of our client - a reference .

What will be your main tasks and responsibilities?

Integrate the infrastructure team to develop and implement OT (operational technology), ensuring the efficient and secure connectivity between industrial and corporate environments and addressing industrial networks and systems projects;

Planning and implementing OT networks, ensuring segmentation, redundancy and high availability;

Design, configure and maintain industrial networks (Ethernet/IP, Profinet, Modbus TCP, etc.);

Integrating IT/OT industrial sytems;

Implementing security policies aligned with IEC 62443;

Ensure the management and security of networks;

Monitor the traffic and performance of OT networks;

Apply hardening and firewalls management, VLANs and VPNs;

Manage servers, virtualization and systems (SCADA/MES);

Ensure backups, updated and alignment with cibersecurity policies;

Support and troubleshooting;

Support operation teams in solving incidents related to connectivity and OT systems, ensuring documentation and procedures;

Elaborate technical documentation, network diagrams and operational procedures.

What is required from you?

Bachelor's degree in IT, Computer Science, Network Engineering, Automation or a related field;

Minimum of 03 years of experience in industrial environments (factories, automation processes, SCADA, HMI);

Proven experience in network management and security (switching, routing, firewalls);

Knowledge in system administration (Windows Server, Active Directory, Linux, virtualization);

Knowledge in industrial communication protocols (Ethernet/IP, OPC UA, Modbus);

Knowledge in industrial control systems, data acquisition and storage systems and network and systems management and monitorization tools;

Knowledge in cybersecurity applied to OT, according to NIS2;

Ability to manage services and suppliers (contracts,SLAs, performance), overseeing OT projects with external suppliers;

Ability to work within a multidisciplinary team, proactivity and orientation to goals and results;

Training and certifications in Cisco CCNA/CCNP (networks), ISA/IEC 62443 (OT security), CompTIA Security+ or similar, and virtualization (VMware, Hyper-V) will be valued;

Fluency in English (both written and spoken).

Sounds like you?

Send us your CV and let's talk!

#LI-LC1

Candidate-se através do website

Weather on start day

Wednesday, 11 de March — Unspecified conditions · Max 16° · Min 7° · Rain 8% (0mm) · Wind 12 km/h

Previsão para os dias seguintes

  • Thu, 12 Mar
    —
    Max 15° · Min 9°
  • Fri, 13 Mar
    Rain
    Max 14° · Min 8°
  • Sat, 14 Mar
    Partly cloudy
    Max 12° · Min 9°
  • Sun, 15 Mar
    Partly cloudy
    Max 18° · Min 11°

Detalhes

Listing type
Job Offer
Schedule Type
Full-time
Category
Engenharia
Status
—
Location
Porto, pt
Start
10/03/2026
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Salário de Mercado

€1 250 - €2 352/mês