Network Engineer L2

Other

Network Engineer L2

Other
Opolska 112, Kraków

Mpower Plus

Full-time
Permanent
Mid
Hybrid

Job description

We are seeking a highly skilled Network Engineer with a strong foundation in hands-on network technologies and a strategic understanding of compute, security, and automation. The ideal candidate will bring a minimum of 5+ years of experience in network operations and transformation projects, with a proven ability to design, implement, and maintain complex network infrastructures.


Key Responsibilities:

  • Operate, maintain, and optimize Cisco ACI environments.

  • Manage and troubleshoot routing and switching technologies (Cisco, HP, F5, Juniper).

  • Configure and support F5 LTM/GTM, including iRule scripting, SAML authentication, and SSL termination.

  • Create and maintain high-quality documentation, including LLDs, HLDs, and solution architecture diagrams (preferably using Visio).

  • Utilize Cisco Nexus Dashboard (NDI) for network insights and operations.

  • Adhere to ITIL processes, with a strong focus on change management.

  • Support and integrate with cloud platforms (AWS, Azure, Oracle, Google Cloud).

  • Collaborate with cross-functional teams to ensure network infrastructure supports compute and storage virtualization technologies.

  • Lead or contribute to network automation initiatives, improving efficiency and reducing manual tasks.

  • Prepare Bill of Materials (BoM), migration strategies, ramp-up plans, and effort estimations for transformation and transition projects.


Required Qualifications:

  • Minimum 5 years of experience in designing, developing, configuring, and implementing large-scale data center networks.

  • Strong hands-on expertise in Cisco ACI and multi-vendor network environments.

  • Experience with network services automation and scripting.

  • Familiarity with virtualization technologies and their impact on network design.

  • Excellent communication and documentation skills.

  • Solid understanding of cloud networking and hybrid environments.

  • ITIL certification or working knowledge is a plus.

Tech stack

    English

    B2

    routing

    advanced

    Switches

    advanced

Office location

Published: 03.11.2025