We are seeking an experienced IMS Engineer to support, maintain, troubleshoot, and optimize carrier-grade IMS/VoLTE networks.
**Key Requirements:**
- Strong hands-on experience with **IMS Core, VoLTE, VoIP, and LTE EPC**.
- Knowledge of IMS components: **P-CSCF, I-CSCF, S-CSCF, TAS, IBCF, SBC**.
- Experience with **Nokia IMS platforms** and SBC solutions (Metaswitch, Genband, or Mavenir).
- Strong understanding of **SIP, SDP, RTP, Diameter, SS7**, and call flows.
- Hands-on production troubleshooting, **Wireshark/PCAP analysis, and root cause analysis**.
- Experience with network upgrades, deployments, integration, testing, and Tier 2 support.
- Familiarity with **NFV, VMware, Kubernetes, cloud-native platforms, and Python** is preferred.
- Ability to support maintenance windows and after-hours production issues.
**Preferred:** Experience in carrier-grade telecom environments with IMS performance monitoring, capacity planning, and network optimization.
Skills Required
- Hands-on experience with IMS Core, VoLTE, VoIP, and LTE EPC
- Knowledge of P-CSCF, I-CSCF, S-CSCF, TAS, IBCF, and SBC components
- Experience with Nokia IMS platforms
- Experience with Metaswitch, Genband, or Mavenir SBC solutions
- Strong understanding of SIP, SDP, RTP, Diameter, SS7, and telecom call flows
- Production troubleshooting, Wireshark or PCAP analysis, and root cause analysis experience
- Experience with network upgrades, deployments, integration, testing, and Tier 2 support
- Familiarity with NFV, VMware, Kubernetes, cloud-native platforms, and Python
- Experience in carrier-grade telecom environments with IMS performance monitoring, capacity planning, and network optimization
- Ability to support maintenance windows and after-hours production issues
What We Do
WHO Founded in 2006 and headquartered in Redmond, WA. Our Senior Leadership team has more than 137 years of combined experience in the Telecommunications and Software Industry. Inabia is built on family values and close-knit culture. This commitment extends to the relationships we build with both our employees and our business partnerships. As a Minority Certified business, we strive to positively impact society through technology, people, and innovation. WHAT For over a decade, we have been providing powerful IT and business solutions to individuals and businesses alike. Here at Inabia, we believe that our success reflects our clients’ success. HOW We are fortunate to be situated in a city where technology and innovation is not only appreciated; but part of day to day lives. We are a growing company that has adapted and evolved our approach, helping us to exceed the ever-changing needs and requirements of our clients. WHY We are a company that fosters and values relationships, as a result many of our clients have been with us from the start of our journey. We ensure that our partners have access to best-in-class professional support, management consulting and staffing services. We make sure our consultants are carefully screened and selected based on their experience. This process ensures that we meet or exceed the specific needs of our clients.
