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Network Engineer
Krakow Poland
Hybrid Mode
Contract role
Years of experience : 5-8 + yrs
- Strong expertise with Cisco Catalyst switching (IOS-XE), VLANs, STP, RSTP, port security, and Qos.
- Practical experience with Cisco SD-WAN / Catalyst SD-WAN) - policy templates, VPN segmentation, and WAN edge configuration.
- Hands-on experience with Cisco SD-Access (SDA) C, commissioning, and operations.
- Working knowledge of Cisco Catalyst Centre - device management, assurance, and automation workflows.
- Understanding of OT network architecture, including the Purdue Model and IT/OT DMZ design.
- Familiarity with OT protocols: Modbus, DNP3, EtherNet/IP, PROFINET, IEC 61850, or OPC-UA.
- Experience writing Terraform configurations for infrastructure provisioning
- Exposure to CI/D tooling (GitLab CI, GitHub Actions, Jenkins, or equivalent).
- Scripting proficiency in Python and/or Bash for network automation tasks.
- Strong troubleshooting skills across Layers 2-7.
- Experience with Cisco ISE (Identity Services Engine) for AAA, profiling, and TrustSec.
- Knowledge of Ansible or Terraform for network configuration management.
- Familiarity with Cisco NSO or RESTCONF/NETCONF interfaces.
- Exposure to industrial cybersecurity frameworks: IEC 62443, NIST SP 800-82, or NIS2.
- Experience with SCADA/ICS systems (e.g., Ignition, Wonderware, Siemens TIA Portal, Rockwell FactoryTalk).
Familiarity with network monitoring tools
Key Skills
Ranked by relevance
wan
terraform
cybersecurity
gitlab ci
jenkins
ansible
python
gitlab
bash
nist
vpn
stp
ios
c
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- Posted
- Jun 15, 2026
- Type
- Contract
- Level
- Mid-Senior
- Location
- Cracow
- Company
- Infinity Quest
Industries
IT Services
IT Consulting
Financial Services
Banking
Categories
Information Technology
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3 roles aligned with this opportunity
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