Mobility skillset Engineer



Protocol and Packet Core domain on 2G,3G, 4G, 5G Core & WiFi technologies Understanding of Radio interface (Access stratum) Protocol Stack. Knowledge in UE, 3G/2G Core, LTE Core & 5G Core network architecture

Total Experience:

6 Years of Experience.


Knowledge of protocols GMM, MM, RANAP, S1-AP, SCPT, X2AP, GTP, S Series & N Series, Diameter, Radius

3GPP Specifications for 3G, LTE & 5G.

Capable in designing Test cases Scenarios, Writing Test cases using Test case

Knowledge of Non-Access Stratum (NAS) Protocol.

Experience in working with Industrial tools Spirent Landslide, Ixia, EXFO

Knowledge in OpenStack KVM, VMware Ubuntu & Redhat.

Core Network Testing Experience

Experience in customer-facing activities in a B2B environment 

Strong oral and written communication skills in English; 

Experience in software test methodologies and practices 

Expertise in automation, scripting in Perl, Python and TCL/Tk or other languages 

Excellent understanding of networking, protocols

Excellent analytical skills, debugging and troubleshooting skills

Excellent communication skills 


  • Paid Medical, Vision and Dental insurance.

  • 401k with up to 5% company matching

  • Personal Training and Development Budget

  • Citibike and Zipcar memberships

  • Paid parental leave

  • Flexible work hours