Sr. 3GPP RAN Integration Engineer (Direct To cell)

Redmond, WA - USA

Monthly Salary: $ 160000 - 220000

Posted on: 09-11-2025

Vacancies: 1 Vacancy

Job Summary

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible with the ultimate goal ofenabling human life on Mars.

SR. 3GPP RAN INTEGRATION ENGINEER (DIRECT TO CELL)

The 3GPP RAN Engineer will serve as the companys technical and strategic lead within the 3GPP Radio Access Network (RAN) working groups. This individual will actively participate in 3GPP meetings drive company contributions to influence 5G and 6G standards (including NTN and spectrum evolution) and ensure alignment between internal engineering teams and global standards developments.

The ideal candidate combines deep technical expertise in radio access (RAN) technologies with strong diplomacy and advocacy skills to represent the companys technical interests in an international standards environment.

RESPONSIBILITIES:

Act as the companys primary delegate in relevant 3GPP RAN Working Groups (RAN1 RAN2 RAN3 RAN4 RAN5 as applicable).
Present negotiate and defend company contributions and proposals to ensure alignment of emerging standards with product and regulatory goals.
Build and maintain relationships with other 3GPP members operators chipset vendors and regulatory bodies.
Draft review and submit technical contributions on topics such as 5G NR NTN RAN architecture spectrum bands and performance evaluation.
Provide detailed technical analysis on topics like PHY/MAC/RRC enhancements link adaptation coexistence studies and NTN integration.
Participate in internal design reviews to translate 3GPP outcomes into actionable engineering requirements.
Track standardization timelines Study Item/Work Item progress and Release planning (e.g. Release 19/20).
Summarize and communicate 3GPP meeting outcomes to internal stakeholders through concise reports and recommendations.
Identify emerging standardization opportunities risks and competitive moves.
Partner with system engineering RF design regulatory and product teams to align internal technical roadmaps with 3GPP evolution.
Support business and partnership discussions with standards-based technical insights.

BASIC QUALIFICATIONS:

Bachelors degree in STEM discipline.
5 years of experience with cellular RAN design and/or system architecture.
3 years of experience working with/on 3GPP standardization.

PREFERRED SKILLS AND EXPERIENCE:

Advanced degree (MSc/PhD) in Electrical Engineering Telecommunications or related field.
Deep understanding of:

5G NR and LTE PHY/MAC/RRC layers.
NTN (Non-Terrestrial Networks) and satellite integration into 3GPP systems.
Spectrum coexistence PFD limits RF propagation and link budgets.

Proven experience contributing to and/or leading submissions within 3GPP RAN working groups.
Prior leadership role (e.g. rapporteur ad hoc chair or company lead delegate) in a 3GPP or similar standards body.
Familiarity with ITU-R ETSI GSMA or regional regulatory processes.
Background in satellite communications NTN or RF systems integration.
Ability to manage multiple contributions across parallel RAN WGs and releases.

ADDITIONAL REQUIREMENTS:

Willing to work extended hours as needed.
Willing and able to travel as needed (up to 25%).

COMPENSATION AND BENEFITS:

Pay Range:

Communications Integration Engineer/Sr.: $160000.00 - $220000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills education and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives in the form of company stock stock options or long-term cash awards as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical vision and dental coverage access to a 401(k) retirement plan short and long-term disability insurance life insurance paid parental leave and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday

ITAR REQUIREMENTS:

To conform to U.S. Government export regulations applicant must be a (i) U.S. citizen or national (ii) U.S. lawful permanent resident (aka green card holder) (iii) Refugee under 8 U.S.C. 1157 or (iv) Asylee under 8 U.S.C. 1158 or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit competence and qualifications and will not be influenced in any manner by race color religion gender national origin/ethnicity veteran status disability status age sexual orientation gender identity marital status mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceXs Affirmative Action Plan for veterans and individuals with disabilities or applicants requiring reasonable accommodation to the application/interview process should reach out to.

Required Experience:

Senior IC

SR. 3GPP RAN INTEGRATION ENGINEER (DIRECT TO CELL)

RESPONSIBILITIES:

Act as the companys primary delegate in relevant 3GPP RAN Working Groups (RAN1 RAN2 RAN3 RAN4 RAN5 as applicable).
Present negotiate and defend company contributions and proposals to ensure alignment of emerging standards with product and regulatory goals.
Build and maintain relationships with other 3GPP members operators chipset vendors and regulatory bodies.
Draft review and submit technical contributions on topics such as 5G NR NTN RAN architecture spectrum bands and performance evaluation.
Provide detailed technical analysis on topics like PHY/MAC/RRC enhancements link adaptation coexistence studies and NTN integration.
Participate in internal design reviews to translate 3GPP outcomes into actionable engineering requirements.
Track standardization timelines Study Item/Work Item progress and Release planning (e.g. Release 19/20).
Summarize and communicate 3GPP meeting outcomes to internal stakeholders through concise reports and recommendations.
Identify emerging standardization opportunities risks and competitive moves.
Partner with system engineering RF design regulatory and product teams to align internal technical roadmaps with 3GPP evolution.
Support business and partnership discussions with standards-based technical insights.

BASIC QUALIFICATIONS:

Bachelors degree in STEM discipline.
5 years of experience with cellular RAN design and/or system architecture.
3 years of experience working with/on 3GPP standardization.

PREFERRED SKILLS AND EXPERIENCE:

Advanced degree (MSc/PhD) in Electrical Engineering Telecommunications or related field.
Deep understanding of:

5G NR and LTE PHY/MAC/RRC layers.
NTN (Non-Terrestrial Networks) and satellite integration into 3GPP systems.
Spectrum coexistence PFD limits RF propagation and link budgets.

Proven experience contributing to and/or leading submissions within 3GPP RAN working groups.
Prior leadership role (e.g. rapporteur ad hoc chair or company lead delegate) in a 3GPP or similar standards body.
Familiarity with ITU-R ETSI GSMA or regional regulatory processes.
Background in satellite communications NTN or RF systems integration.
Ability to manage multiple contributions across parallel RAN WGs and releases.

ADDITIONAL REQUIREMENTS:

Willing to work extended hours as needed.
Willing and able to travel as needed (up to 25%).

COMPENSATION AND BENEFITS:

Pay Range:

Communications Integration Engineer/Sr.: $160000.00 - $220000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills education and experience.

ITAR REQUIREMENTS:

To conform to U.S. Government export regulations applicant must be a (i) U.S. citizen or national (ii) U.S. lawful permanent resident (aka green card holder) (iii) Refugee under 8 U.S.C. 1157 or (iv) Asylee under 8 U.S.C. 1158 or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Required Experience:

Senior IC

Key Skills

APIs
Jenkins
REST
Python
SOAP
Systems Engineering
Service-Oriented Architecture
Java
XML
JSON
Scripting
Sftp

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About Company

SpaceX

SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets.

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