Operational Engineer – Wireless Messaging (SMS/MMS)

Reposted 7 Days Ago
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Ridgeland, MS, USA
In-Office
Mid level
Artificial Intelligence • Cloud • Information Technology • Internet of Things • Software
The Role
The Operational Engineer will manage SMS/MMS protocols and messaging platforms, analyze logs, support telecom operations, and automate processes.
Summary Generated by Built In

Required Skills & Experience

  • 3–7+ years in telecom, messaging, or wireless operations.
  • Strong experience with:
    • SMS/MMS protocols: SMPPMM7SS7 (preferred), Diameter (nice-to-have)
    • Messaging platforms (e.g., OpenMarket, Syniverse, Twilio, or similar)
  • Knowledge of:
    • Routing, delivery receipts, message encoding (GSM, Unicode)
    • Carrier connectivity and interworking
  • Experience with log analysis and monitoring tools (e.g., Splunk, ELK, Grafana).
  • Basic scripting skills (Python, Bash, or similar) for automation.
  • Familiarity with Linux/Unix systems.
  • Understanding of networking fundamentals (TCP/IP, firewalls, VPNs).
5g/lte/Ims call flows,
End-to-End SMS Flow ,
 API Messaging , SMPP , SMSC/MMSC platform operations, SMPP, MM7, DLRs, A2P, 10DLC, short codes, toll-free messaging, Syniverse/OpenMarket/Twilio, SMPP bind types, DLR debugging, MMS/MM7 flow, encoding etc

Skills Required

  • 3-7+ years in telecom, messaging, or wireless operations
  • Strong experience with SMS/MMS protocols: SMPP, MM7, SS7, Diameter
  • Experience with log analysis and monitoring tools
  • Basic scripting skills in Python or Bash
  • Familiarity with Linux/Unix systems
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The Company
HQ: Bellevue, WA
52 Employees
Year Founded: 2006

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.

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