Teltonika

Certification Specialist

Teltonika  •  Irving, TX (Onsite)  •  2 hours ago
Apply
AI can make mistakes so check important info. Chat history is never stored.

Job Description

We are looking for a Cellular Carrier Approval Specialist to join our team in Irving, Texas (USA). In this role, you will work closely with North American cellular carriers, internal R&D teams, and certification partners to support the approval, validation, and integration of Teltonika Networks cellular networking products.

You will closely work with Teltonika’s Networking Solutions Product Compliance team to ensure the successful certification and deployment of industrial routers, gateways, and IoT connectivity devices across North American carrier networks.

In this role, you will:

  • Manage certification and approval activities with North American mobile carriers such as AT&T, Verizon, T-Mobile, etc.
  • Perform carrier self-tests, validation procedures, and interoperability testing for cellular networking devices.
  • Execute hands-on troubleshooting of LTE and 5G connectivity issues related to modem behavior, network registration, data sessions, roaming, APN configuration, and carrier-specific requirements.
  • Analyze modem logs, system logs, network traces, and other diagnostic information to identify and resolve technical issues.
  • Coordinate technical issue resolution with Teltonika’s Networking Solutions software engineering, R&D, and product compliance teams.
  • Communicate directly with carrier certification teams, external laboratories, and technical representatives during certification and validation activities.
  • Prepare and manage certification-related documentation, technical reports, and application materials.
  • Serve as a liaison between Teltonika USA, mobile network operators, external certification partners, and Headquarters in Lithuania.

What we expect from you:

  • Technical or engineering education or background.
  • Understanding of telecommunication systems, networking technologies and protocols (TCP/IP, DHCP, DNS, VLANs, VPNs, routing, firewall principles), and basic internet technologies (WWW, FTP, etc.).
  • At least 12 months of hands-on experience with networking devices and cellular technologies (4G/5G/5G RedCap), including network authentication methods and data session establishment.
  • Strong technical communication skills, including the ability to explain complex topics clearly and produce well-structured documentation.
  • Strong troubleshooting and problem-solving skills.
  • Experience working with embedded, Linux-based OpenWRT operating systems.
  • Knowledge and ability to use AT commands.
  • Previous experience with carrier approval processes, or certification laboratories is considered a significant advantage.
  • Hands-on experience with cellular routers, gateways, modems, or IoT devices; familiarity with diagnostic tools such as Wireshark, iperf, or modem utilities is considered an advantage.
Teltonika

About Teltonika

Teltonika is a rapidly growing company group with considerable experience in the design, manufacturing, and B2B sales of high-quality IoT devices. We believe in the future of IoT just as strongly as the founder of Teltonika believed in it when he started this business in 1998.

We strive for innovation and generate new ideas on developing disruptive technologies that would help people and have everlasting value. We aspire to become one of the global leaders in providing unique IoT solutions that contribute to making people’s lives easier.

Easy Key to IoT! This is the name of our long-standing campaign that aims at making the experience with our products easy and user-friendly.

🔹 Dedication to our clients:

We always aim to provide professional services to our clients. We focus on quality, reliability, and ease-of-use of our products and services because we value our clients, their time, and efforts. We invest not only our hard work in building our products but also our knowledge and expertise in helping clients with their projects and supporting them along the way.

We believe in caring and nurturing business relationships which help both sides to grow and unlock full potential. Teltonika’s mission is to be close to clients on every continent of the world to help them in any question and contribute to making their projects successful.

🔹 Dedication to our employees:

While proactively searching for new ideas and new ways on how to create more value for our clients, we also hope to create a better future for our employees. We are always ready to welcome curious, inventive, and creative professionals to our teams on every continent.

We care for our employees’ ambitions and ensure that they have opportunities to train, broaden their knowledge, advance their careers, and grow together with Teltonika. We motivate them to pursue their personal and professional goals.

Industry
Telecommunications
Company Size
501-1,000 employees
Headquarters
Vilnius, LT
Year Founded
1998
Social Media