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Lte Ran Test Engineer Jobs (NOW HIRING)

Skylo

Senior System Test Engineer

Mountain View, CA · On-site

The engineer will be responsible for test planning, execution, and analysis to validate network ... Strong understanding of 3GPP cellular protocols (LTE/ 5G/ NBIOT-NTN), with a strong emphasis on RAN ...

Brooksource

Wireless Test Engineer

Greenwood Village, CO · On-site

$65 - $75/hr

The engineer will design and execute test plans for Wi-Fi, 5G NR, and LTE networks, analyze network and device performance, troubleshoot RF and network issues, and recommend improvements to enhance ...

SGS Consulting

Cellular Test Engineer

Sunnyvale, CA · On-site

Day-to-Day Responsibilities Cellular Test Engineer (5G NR / LTE) Test execution & validation * Execute conformance, functional, and regression test campaigns on 5G NR (SA/NSA) and LTE devices ...

Puloli

LTE Systems Engineer

San Francisco, CA · On-site

Experience in end-to-end system integration, including RAN-EPC interfaces. * Must possess a solid ... Knowledge of the LTE-M and NB-IoT standards is highly desirable. * A fast learner and self ...

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Lte Ran Test Engineer information

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How much do lte ran test engineer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for lte ran test engineer in the United States is $59.03, according to ZipRecruiter salary data. Most workers in this role earn between $44.71 and $75.96 per hour, depending on experience, location, and employer.

What does an LTE RAN Test Engineer do?

An LTE RAN Test Engineer is responsible for testing, validating, and troubleshooting the Radio Access Network (RAN) components of LTE (Long-Term Evolution) mobile networks. They work to ensure that the network hardware and software function correctly, meet industry standards, and deliver high-quality service to users. Their duties typically include developing test plans, executing test cases, analyzing network performance, and collaborating with other engineering teams to resolve issues. By identifying and addressing network problems, LTE RAN Test Engineers help maintain robust and reliable wireless communication systems.

What are the key skills and qualifications needed to thrive as an LTE RAN Test Engineer?

To thrive as an LTE RAN Test Engineer, you need a solid understanding of wireless communication principles, LTE/4G protocols, and a relevant engineering degree. Familiarity with testing tools such as Wireshark, XCAL, TEMS, and network analyzers, as well as scripting languages and certification like CCNA or relevant telecom certifications, is highly valuable. Strong analytical skills, attention to detail, and effective communication are crucial soft skills for troubleshooting and collaborating with cross-functional teams. These competencies ensure accurate testing, efficient problem resolution, and reliable network performance in rapidly evolving telecom environments.

What are some typical challenges faced by LTE RAN Test Engineers during system integration and how can they be addressed?

LTE RAN Test Engineers often encounter challenges such as interoperability issues between different vendors' equipment, unexpected network behavior during handover scenarios, and difficulties in replicating field conditions in a lab environment. These challenges can be addressed by thorough pre-integration testing, maintaining up-to-date knowledge of 3GPP standards, and collaborating closely with development, deployment, and vendor teams to ensure swift identification and resolution of issues. Strong problem-solving skills and effective communication are essential for navigating these hurdles and ensuring smooth system integration.

What is the difference between Lte Ran Test Engineer vs Radio Network Test Engineer?

AspectLte Ran Test EngineerRadio Network Test Engineer
CertificationsLTE, RF, and network testing certificationsRF, wireless communication, and network testing certifications
Work EnvironmentTelecom labs, field testing sites, network operation centersField sites, labs, and network operation centers
Industry UsagePrimarily in LTE/4G networks, telecom providersWireless networks, including LTE, 5G, and other radio systems

Both roles focus on testing wireless networks, but Lte Ran Test Engineers specialize in LTE RAN components, while Radio Network Test Engineers work across various radio technologies. The roles overlap in certifications and work environments, but their scope differs based on specific network technologies.

What are popular job titles related to Lte Ran Test Engineer jobs?

For Lte Ran Test Engineer jobs, the most frequently searched job titles are:

Infographic showing various Lte Ran Test Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $122,773 per year, or $59 per hour.

Senior System Test Engineer

Mountain View, CA • On-site

Skylo
Software Development • 1 - 10 employees
Learn more about Skyloexternal

Full-time

Re-posted 14 hours ago

Key responsibilities

  • Develop and execute comprehensive test plans to validate Skylo's NTN system functionality, scalability, and performance.

  • Conduct integration, interoperability, and regression testing across device, RAN, core network, and satellite segments.

  • Analyze and debug complex system issues, identify root causes, and document test results to provide feedback to development teams.

Job description

The world still has coverage blind spots. You could help eliminate them at Skylo.
Skylo has pioneered a standards-based approach to satellite connectivity. We connect smartphones and IoT devices directly to satellites. No special hardware, no entirely new networks. Just billions of existing devices, suddenly reachable anywhere on Earth. We're not building toward this future. We're already in it.
Our direct-to-device service is live on millions of activated devices across five continents, covering more than 72 million square kilometers, in partnership with leading satellite operators, mobile network operators, Tier-1 chipset makers, and OEMs worldwide. And we're just getting started.
At the heart of it all is Skylo's commercial NTN vRAN: a 3GPP standards-based, cloud-native platform that seamlessly bridges terrestrial and satellite networks. It's the infrastructure that makes true anywhere, anytime connectivity possible.
When you join Skylo, you'll work at the intersection of three markets reshaping how the world stays connected: mass-market consumer devices, automotive, and industrial IoT. Enabling people outdoors and critical workflows in the world's most remote places.
This is a rare chance to work on technology that matters, at a company that's already proving it works
This role is located Mountain View, CA where we are onsite 3 days a week in office.
Summary Of How You Will Impact Skylo
We are seeking a highly skilled System Test Engineer to design and execute quality assurance strategies for Skylo's end-to-end satellite Non-Terrestrial Network (NTN). This role will focus on ensuring system reliability, performance, and compliance with 3GPP standards across device, radio access, and core network layers. The engineer will be responsible for test planning, execution, and analysis to validate network features, field deployments, and customer-facing services.
Responsibilities:
  • Develop and execute comprehensive test plans to validate Skylo's NTN system functionality, scalability, and performance - from understanding requirements, to defining test plans to execution to automation
  • Collaborate with system architects, software developers, and network engineers to define test strategies for new features and releases.
  • Conduct integration, interoperability, and regression testing across device, RAN, core network, and satellite segments.
  • Perform lab-based and field-based testing to validate performance under real-world conditions.
  • Analyze and debug complex system issues, identifying root causes across hardware, software, and network layers.
  • Define KPIs, collect telemetry, and assess observability tools for ongoing system validation.
  • Document test results, provide clear feedback to development teams, and drive resolution of issues.
  • Actively participate in test automation, enhancing test coverage for different test categories
  • Mentor junior engineers and contribute to best practices in system validation methodologies and processes.

Required Experience:
  • Proven track record in system test or validation engineering or acceptance testing for large-scale, distributed, or telecommunications systems.
  • Strong understanding of 3GPP cellular protocols (LTE/5G/NBIOT-NTN), with a strong emphasis on RAN and Core Network components.
  • Strong understanding of QA processes - from defining acceptance criteria to requirements to test suites
  • Hands-on experience with system integration, performance benchmarking, and end-to-end validation.
  • Hands-on experience with load testing, chaos testing, fault injection, efficiency testing
  • Hands-on experience with protocol validation, device testing (using AT commands and otherwise), UE emulators
  • Familiarity with RESTful APIs for testing using tools such as Postman, along with gRPC APIs
  • Ability to script and/or program in either Bash, Python, Go, Ruby on a Unix/Linux or equivalent program and to execute automation jobs using Jenkins
  • Strong troubleshooting, root-cause analysis, and problem-solving skills.
  • Ability to thrive in a fast-paced, execution-driven environment with minimal oversight.
  • Excellent communication skills for cross-functional collaboration.
  • Every role at Skylo uses AI tools daily to amplify output. We expect active habits using AI tools and a track record of folding new ones into your workflow quickly

Nice to have:
  • Experience with satellite or NTN systems, including LEO/MEO/GEO connectivity.
  • Familiarity with RF testing methodologies, lab equipment, and field measurement tools.
  • Exposure to cloud-based infrastructure and virtualized test environments.
  • Advanced degree in Electrical Engineering, Telecommunications, Computer Science, or related discipline.
  • Hands-on experience using JIRA & Confluence
  • Experience with designing and building test automation frameworks using Robot Framework and Python
  • Experience leading system validation projects or mentoring junior engineers.

Additional information
The compensation range for this position is: $125,000 - $135,000 plus equity. This range reflects the low and high end of the range Skylo reasonably and generally expects to pay the hired candidate in this role.
EEO StatementSkylo is an equal-opportunity employer and we celebrate diversity. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, parent or caregiver status, political affiliation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service consistent with applicable federal, state, and local laws.
We are also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. Please let us know if you need assistance or accommodation due to a disability.

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