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Freelance Lte Optimization Engineer Jobs in California

Puloli

LTE Systems Engineer

San Francisco, CA · On-site

  • Medical

Tune and optimize LTE layer 1 to layer 3 parameters, and perform corresponding lab measurements and ... optimization of IoT end-to-end use cases. * Attend 3GPP standardization meetings as-needed in ...

Puloli

LTE Systems Engineer

San Francisco, CA · On-site

  • Medical

Tune and optimize LTE layer 1 to layer 3 parameters, and perform corresponding lab measurements and ... optimization of IoT end-to-end use cases. * Attend 3GPP standardization meetings as-needed in ...

Puloli

LTE Systems Engineer

San Francisco, CA

  • Medical

Tune and optimize LTE layer 1 to layer 3 parameters, and perform corresponding lab measurements and ... optimization of IoT end-to-end use cases. * Attend 3GPP standardization meetings as-needed in ...

Digital Remedy

YouTube Editor - Freelance

Santa Monica, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... optimized long-form videos and editing YouTube-native programming with a focus on audience ... The freelance YouTube Editor brings a deep understanding of YouTube and YouTube Shorts best ...

Skydio, Inc

Senior RF Design Engineer

San Mateo, CA · On-site

  • Medical

  • Retirement

  • PTO

Strong cellular hardware development experience is required, including LTE modem integration, RF ... Proven experience debugging and optimizing wireless system performance in highly integrated ...

TCWGlobal

RF Wireless Engineer

Carlsbad, CA

$51.43/hr

RF Wireless Engineer (Contract) Pay Rate: up to $51.43/hour Duration: 12-Month Assignment ... LTE, and other wireless technologies * Perform bring-up, debugging, validation, and optimization of ...

TCWGlobal

RF Wireless Engineer

Carlsbad, CA

$51.43/hr

RF Wireless Engineer (Contract) Pay Rate: up to $51.43/hour Duration: 12-Month Assignment ... LTE, and other wireless technologies * Perform bring-up, debugging, validation, and optimization of ...

Qualcomm Technologies

Sr. Modem Power Engineer

San Diego, CA · On-site

$110K - $152K/yr

Exposure to 5G NR, LTE, and interest in emerging 6G technologies * Familiarity with data protocols ... Awareness of air interface performance analysis and optimization * Basic programming ability in ...

New

SpaceX

RAN Validation Engineer (Starlink Mobile)

Palo Alto, CA

$155K - $210K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience with RAN parameter configuration, optimization, and performance analysis * Experience ... Experience developing, executing, and managing LTE/5G-NR test cases (including test planning and ...

Qualcomm

Sr. Modem Power Engineer

San Diego, CA · On-site

$110K - $152K/yr

Exposure to 5G NR, LTE, and interest in emerging 6G technologies * Familiarity with data protocols ... Awareness of air interface performance analysis and optimization * Basic programming ability in ...

Alten

Modem Field Engineer

Santa Clara, CA

... LTE. * Understanding of wire line and wireless data protocol stacks including RLP, PPP, IP, TCP ... Familiarity with air interface performance analysis, characterization and optimization. * Exposure ...

Alten

Modem Field Engineer

Santa Clara, CA · On-site

... LTE. * Understanding of wire line and wireless data protocol stacks including RLP, PPP, IP, TCP ... Familiarity with air interface performance analysis, characterization and optimization. * Exposure ...

Mindgruve

SEO Manager

San Diego, CA · On-site +1

$7.5K - $85K/mo

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... and engineers driven by one common purpose - accelerate business growth through marketing and ... agency + freelance/consulting) * Demonstrated expertise in technical SEO: auditing, internal ...

SpaceX

Wireless Firmware Engineer (Starlink Mobile)

Sunnyvale, CA · On-site

$155K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

WIRELESS FIRMWARE ENGINEER (STARLINK MOBILE) The Starlink Mobile program is working to provide ... LTE/NR) eNodeB/gNodeB. * Develop optimized signal processing algorithms running on resource ...

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Freelance Lte Optimization Engineer information

What are the key skills and qualifications needed to thrive as a freelance LTE optimization engineer?

A Freelance LTE Optimization Engineer needs a deep understanding of LTE network architecture, RF engineering, and experience with wireless communication protocols, typically supported by a relevant engineering degree. Familiarity with drive test tools, network analyzers, KPI monitoring software, and certifications like CCNA or vendor-specific credentials (e.g., Ericsson, Nokia) are often required. Excellent problem-solving abilities, strong analytical thinking, and effective communication skills enable success in client-driven, project-based environments. These skills ensure the delivery of high-performance networks, client satisfaction, and the ability to adapt quickly to diverse technical challenges.

What are the main challenges faced by freelance LTE optimization engineers when working with multiple clients remotely?

Freelance LTE Optimization Engineers often encounter challenges related to accessing client-specific data and tools remotely, which can vary greatly between projects. Coordinating with on-site teams in different time zones and ensuring clear communication about network issues and optimization strategies are also common hurdles. Additionally, freelancers must stay updated on evolving LTE technologies and best practices independently, as they may not have direct access to in-house training resources. Establishing strong client relationships and setting clear expectations upfront can help mitigate many of these challenges.

What does a freelance LTE optimization engineer do?

A Freelance LTE Optimization Engineer is responsible for analyzing, troubleshooting, and improving the performance of LTE (Long Term Evolution) cellular networks. They work with network data, conduct drive tests, and use specialized software to identify issues and optimize parameters for better coverage, capacity, and quality of service. As freelancers, they may work with various clients such as telecom operators or network vendors, often providing remote or on-site support for network rollout, upgrades, and ongoing optimization projects.

What are popular job titles related to Freelance Lte Optimization Engineer jobs in California?

For Freelance Lte Optimization Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Lte Optimization Engineer jobs in California look for?

The top searched job categories for Freelance Lte Optimization Engineer jobs in California are:

What cities in California are hiring for Freelance Lte Optimization Engineer jobs?

Cities in California with the most Freelance Lte Optimization Engineer job openings:

Freelance Lte Optimization Engineer jobs near you
Infographic showing various Freelance Lte Optimization Engineer job openings in California as of June 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Temporary. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution.

LTE Systems Engineer

Puloli

San Francisco, CA • On-site

Full-time

Medical

Re-posted 28 days ago

Job description

The Company

Puloli is an IoT Network-as-a-Service (NaaS) company providing private IoT network solutions. Our company offers full turn-key IoT connectivity service to enterprises, critical infrastructure industries, smart cities, and related verticals.

Puloli is an early-stage Series A-funded startup based in San Francisco, CA. We are looking to recruit key early employees to join an exciting company disrupting an industry ripe for major changes.

Position Description

  • Specify and develop procedures and mechanisms for system status monitoring and performance reporting on an LTE system.
  • Tune and optimize LTE layer 1 to layer 3 parameters, and perform corresponding lab measurements and validation.
  • Develop and maintain real-time data collection and analysis tools on an LTE eNodeB.
  • Analyze and validate eNodeB interfaces to the EPC, including support for cloud-hosted services such as HSS, and provide continuing troubleshooting.
  • Lead the requirements specification, architecture and implementation of OSS functions for the LTE network, including interfaces to back-end BI tools.
  • Work with Python, C/C++, WebSockets, Linux scripting.
  • Assist in the deployment, testing and optimization of IoT end-to-end use cases.
  • Attend 3GPP standardization meetings as-needed in support of company activities.

Qualifications

  • Bachelor's degree in Electrical Engineering, Computer Science, or related field is required.
  • 5+ years of experience in wireless system design, with a focus on RAN performance.
  • Experience in end-to-end system integration, including RAN-EPC interfaces.
  • Must possess a solid understanding of wireless communications standards and their implementation, including LTE network architecture, operation and performance.
  • Coding experience in C/C++ or Python under Linux operating systems is required.
  • Prior experience in parameter tuning and performance monitoring of an LTE eNodeB is strongly preferred.
  • Familiarity with RF system specifications, such as remote radio head and antenna operating characteristics, is desirable.
  • Prior development experience in cellular network management and operation (OSS) is highly desirable. Knowledge of BSS interfaces and integration with external BSS tools is a plus.
  • Knowledge of the LTE-M and NB-IoT standards is highly desirable.
  • A fast learner and self-motivated individual with attention to detail and ability to work independently at customer locations.
  • Excellent written and verbal communication skills, and strong interpersonal skills.

General Information

  • Job Location: San Francisco, CA (preferred) or nationwide.
  • Employment Type: Full-time permanent. (Must be a U.S. citizen or have a valid permanent resident card (Green Card).
  • Compensation: Competitive package, including a competitive base salary, early stage startup stock options, and employee benefits, including health care plan.
Puloli logo

About Puloli

Sourced by ZipRecruiter

Industry

Telecommunications

Company size

1 - 10 Employees

Headquarters location

San Francisco, CA, US

Year founded

2016

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