About Us

Ulak Communications is an R&D company specialized in mobile and broadband systems, network virtualization and software-defined networking. Ulak is positioned on the promise of 5G technologies for communication service providers, large enterprises and governments. We are a dynamic and versatile team of engineers willing to expand our horizons with exciting projects and share our experiences with new teammates.


  • Industry-related experience as a Senior Network Engineer or Network Administrator.
  • 8+ years experience in complex switching, routing and wireless network environments.
  • Solid background in network administration and architecture especially on Aruba Systems.
  • In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g. BGP, OSPF, ISIS, VXLAN, GRE).
  • Ability to design network topology, manage installations, create and implement configurations on LAN/WLAN/WAN networks and prepare document.
  • Ability to manage and operate Aruba ClearPass, Aruba Access Point, Aruba Central, Aruba Controller systems.
  • Solid understanding of network operating systems.
  • Knowledge of coding languages for scripting (e.g. Python, Perl).
  • Experience in Basic Firewall, IPSec/SSL VPN, NAT.
  • Experience with network diagnostic, monitoring and analysis tools.
  • Experience and interest in Cybersecurity and Cloud is a plus.
  • Experience implementing and managing SD-WAN technologies is preferred.
  • Familiarity with access control models and network security.
  • Awareness of the business impact of critical networking components.
  • Troubleshooting at customer locations or remotely on a live network.
  • Sharp troubleshooting skills.
  • Ability to work independently.
  • Organizational and mentoring skills.
  • BSc/MSc in Computer Science, Engineering or a related field.
  • At least CCNA, preferably CCNP, ACMP, ACCP, ACSP certified.
  • Good knowledge of English.
  • No military obligation for male candidates.
  • No travel restrictions.

Location : Ankara, İstanbul