Telecom Integration & Deployment Engineer (One-NDS / SDL / HSS)

Truminds Software Systems; Hyderabad; Hybrid; INR 800,000 - 1,200,000; Full time

Job summary

Truminds Software Systems seeks a Telecom Integration Engineer with hands-on experience in One‑NDS, SDL, and HSS/HLR platforms for deployment, integration, testing, software upgrades, and troubleshooting in LTE/VoLTE environments.

The role involves preparing LLD documents, CIQ, DNP, TPD, and DataFill, performing software installation and commissioning, and supporting deployments across multiple locations. Preference for Nokia certifications and telecom deployment experience.

Qualifications

• Bachelor's degree in Engineering (ECE/CSE/IT) is required.
• Experience with telecom deployment and integration projects is preferred.
• Nokia product knowledge/certifications are a plus.

Responsibilities

• Prepare LLD documents, CIQ, DNP, TPD, and DataFill.
• Perform software installation, configuration, and commissioning.
• Execute vertical and horizontal integration activities.
• Integrate HLR/HSS with LTE and VoLTE networks.
• Conduct integration testing, troubleshooting, and issue resolution.
• Perform software updates, upgrades, and expansion activities.
• Support customer deployments, migrations, and acceptance testing.

Skills

One‑NDS

SDL

HSS

HLR

LTE/EPC

VoLTE

Linux/Unix admin

Log analysis

Education

Bachelor's degree in Engineering (ECE/CSE/IT)

Job description

Experience: 4-10 Years
Location: Flexible, preferably Bangaluru/Hyderabad/Chennai/Pune/Gurugram/Thiruvananthapuram
Job Summary
Seeking a Telecom Integration Engineer with hands‑on experience in One‑NDS, SDL, and HSS/HLR platforms for deployment, integration, testing, software upgrades, and troubleshooting in LTE/VoLTE environments.
Key Responsibilities

• Prepare LLD documents, CIQ, DNP, TPD, and DataFill.
• Perform software installation, configuration, and commissioning.
• Execute vertical and horizontal integration activities.
• Integrate HLR/HSS with LTE and VoLTE networks.
• Conduct integration testing, troubleshooting, and issue resolution.
• Perform software updates, upgrades, and expansion activities.
• Support customer deployments, migrations, and acceptance testing.
  

Required Skills

• One‑NDS, SDL, HSS, HLR
• LTE/EPC and VoLTE networks
• Telecom Core Network Integration
• Software Installation & Deployment
• Integration Testing & Troubleshooting
• Linux/Unix Administration
• Log Analysis and Root Cause Analysis
  

Preferred Qualifications

• Bachelor's degree in Engineering (ECE/CSE/IT).
• Experience in telecom deployment and integration projects.
• Nokia product knowledge/certifications preferred.
  

Keywords
One‑NDS, SDL, HSS, HLR, LTE, VoLTE, EPC, Telecom Core, Integration, Deployment, Testing, Troubleshooting, Software Upgrade, Network Implementation, Core Networks.