Senior Firewall Engineer (HPE Juniper Networks)

1dea is an IT consulting recruitment company providing services to acquire top IT talents for its clients. Operating in the Polish market for over 8 years, it is expanding its services to Western European markets.

• Minimum 5-6 years of experience as Network Security / Firewall Engineer at senior level
• Expert knowledge of JunOS and Juniper SRX platforms
• Practical experience with Check Point administration and troubleshooting
• Deep understanding of TCP/IP stack, routing protocols (BGP, OSPF), and application protocols
• Proficiency with Tufin and ELK stack
• Ability to write automation scripts in Python or Bash
• Solid Linux (RHEL) and Windows Server administration skills with AD integration
• English language proficiency at B2+/C1 level for communication in an international technical environment

Nice to have:

• Certifications: JNCIP-SEC / JNCIE-SEC (Juniper), CCSA / CCSE (Check Point), CCNP Security, CISSP
• Experience with Infrastructure as Code tools (Terraform, Ansible)
• Knowledge of Cisco devices for integration or migration
• Familiarity with Deep Packet Inspection

• Manage and design secure network architectures using Juniper (HPE) and Check Point systems
• Lead migrations and perform high-level technical analysis to resolve complex incidents
• Administer firewall rules and configurations
• Utilize tools such as Tufin and ELK stack
• Automate network tasks using Python or Bash scripting
• Administer Linux (RHEL) and Windows Server systems with Active Directory integration