SCADA Network & Cybersecurity Engineer

With an experience of over 29 years E-INFRA Group comprises 5 Romanian companies active in the field of energy constructions and telecommunications infrastructure.

E-INFRA holding includes: Electrogrup EPC contractor for complex projects in critical infrastructure for energy and renewable energy construction and telecom projects Nova Power and Gas active in energy production energy and gas supply natural gas distribution and energy and gas trading Direct One the operator of the largest neutral long distance fiber optic network with national coverage maintenance services and telecom projects and WESEE offering full installation and maintenance services for wind parks.

The main goal of the E-INFRA Group is to enhance the quality of life for individuals by providing modern cutting-edge infrastructure that supports a better future.

Role purpose:
We are looking for a SCADA Network & Cybersecurity Engineer to design configure and commission secure OT networks for SCADA/Substation Automation Systems used in electrical substations renewable energy and BESS projects across Romania. The role combines industrial networking SCADA communications and OT cybersecurity.
Join us to work on modern HV/MV substation renewable energy and BESS projects in Romania from design through FAT commissioning and handover.


Key responsibilities:
Design SCADA/OT network architectures IP plans VLANs routing ACLs QoS and security segregation.
Configure industrial switches routers and firewalls including RSTP PRP and HSR redundant architectures.
Support IEC 61850 and IECcommunications and troubleshoot MMS/GOOSE multicast and OT network issues.
Implement NGFW IDS/IPS VPN secure remote access RBAC logging hardening and network monitoring measures.
Prepare engineering documentation and perform FAT SAT commissioning and troubleshooting.


Technical Knowledge Requirements:
Bachelors degree in Electrical Engineering Automation Telecommunications Computer Engineering Cybersecurity or a related field.
3 years of relevant experience in industrial networking OT cybersecurity SCADA or energy automation.
Strong TCP/IP Layer 2/Layer 3 VLAN routing multicast QoS/DSCP and industrial redundancy knowledge.
Hands-on experience with industrial managed switches and firewalls plus good understanding of IEC 61850 IECand SCADA/SAS architectures.
Working knowledge of IEC 62443 / IEC 62351 and availability for project/site activities across Romania.


Nice to Have:
Experience with Siemens RUGGEDCOM/SCALANCE Fortinet Cisco Industrial Ethernet Hirschmann/Belden Palo Alto Moxa Westermo or similar platforms.
Experience with Siemens SICAM/SIPROTEC ABB/Hitachi Energy MicroSCADA/Relion GE or SEL systems; relevant networking/OT cybersecurity certifications are an advantage.