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Senior Network Engineer

Poland
4+

Experience

on-site

Job Type

B2+

English Level

Who We’re Looking For

Jaxel is seeking a Senior Network Engineer to join our cutting-edge team.

What You’ll Do
  • Design and implement wireless networks for retail and campus environments

  • Conduct predictive, passive, and active site surveys using professional tools

  • Optimize RF performance and troubleshoot complex wireless issues

  • Manage Cisco wireless infrastructure including WLCs, APs, Catalyst Center, and ISE

  • Leverage Cisco Spaces for location analytics, IoT services, and user engagement

  • Integrate wireless systems with broader network infrastructure and business platforms

  • Develop documentation and training materials for global teams

  • Lead wireless deployment projects and collaborate with vendors and stakeholders

What You’ll Need
  • Bachelor’s degree in Computer Science, Engineering, or related field

  • 5+ years of experience in wireless network engineering

  • Expert-level understanding of RF principles and IEEE 802.11 protocols including WiFi 6 and WiFi 6E

  • Experience designing high-density wireless networks for voice, video, and IoT

  • Mastery of wireless site survey tools such as Ekahau Pro and AirMagnet

  • Hands-on experience with Cisco WLCs (9800 series and legacy), Cisco APs, and Meraki devices

  • Strong working knowledge of Cisco Catalyst Center and Cisco ISE for policy and access control

  • In-depth experience with Cisco Spaces including data analytics, IoT services, and API integration

  • Advanced RF tuning and traffic analysis skills using tools like Wireshark

  • Experience implementing QoS and capacity planning strategies

  • Solid foundation in routing and switching (OSPF, BGP, VLANs, STP)

  • Bonus: Scripting experience with Python and automation tools like Ansible or Terraform

  • Project management experience for large-scale wireless deployments

  • Relevant certifications such as CCNP Enterprise (Wireless), CWNA/CWDP/CWSP, or Ekahau ECSE

  • A Deep Cisco Wireless Expert: They must have hands-on mastery of the latest Cisco wireless technologies, including 9800 series Wireless LAN Controllers (WLCs) 1, Catalyst Center (formerly DNA Center) 2, and Cisco Identity Services Engine (ISE).
  • An RF Engineering Guru: The role requires an expert-level understanding of Radio Frequency (RF) principles and IEEE 802.11 protocols like WiFi 6 and WiFi 6E4. This person must be skilled in designing for complex environments like high-density campuses and retail locations.
  • Proficient with Professional Survey Tools: Mastery of tools like Ekahau Pro or AirMagnet is essential for designing, validating, and troubleshooting wireless networks.
  • Experienced with Cisco Spaces: A key requirement is in-depth experience with Cisco Spaces, which is used for location analytics, IoT services, and API integration. This is a specialized skill that narrows the candidate pool significantly.
  • A Seasoned Professional: The candidate needs over 5 years of dedicated wireless engineering experience 8and should be capable of leading large-scale deployment projects.
  • Well-Rounded in Networking: They must also have a solid foundation in traditional routing and switching (OSPF, BGP, VLANs) to ensure seamless integration.
  • Certified and Educated: The ideal candidate would hold a relevant Bachelor’s degree 11and professional certifications such as CCNP Enterprise (Wireless), CWNA/CWDP, or Ekahau ECSE
What We Offer
  • Competitive salary.
  • Comfortable work in your local time zone.
  • Flexible work schedule.
  • Professional growth and development.
  • Multicultural working environment.