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SpaceX

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

1 week ago• Sunnyvale, CA
Viewed on February 1, 2026
Apply on company site

About Us

SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft.

• Size: 10000+ employees
• Industry: Manufacturing, Information Technology

View Company Profile:

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 of enabling human life on Mars.

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

The 3GPP RAN Engineer will serve as the company’s 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 company’s technical interests in an international standards environment.

RESPONSIBILITIES:

• Act as the company’s 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.

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By signing up, you agree to our BASIC QUALIFICATIONS:

• Bachelor’s 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.: $170,000.00 - $230,000.00/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 & long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation & will be eligible for 10 or more paid holidays per year. Exempt employees are eligible for 5 days of sick leave per year.

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 SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.
Client-provided location(s): Sunnyvale, CAJob ID: 8387952002Employment Type: OTHERPosted: 2026-01-23T18:33:04Apply on company site

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