Sr. Core Integration Engineer (Starlink Mobile)

InvestedintheMission; Redmond (WA); On-site; USD 165,000 - 230,000; Full time

Benefits offered by this job

Medical, Vision & Dental

401(k) retirement plan

Paid parental leave

Paid vacation & holidays

SpaceX shuttle to Redmond

Job summary

SpaceX is seeking a Sr. Core Integration Engineer (Starlink Mobile) to drive integration and testing of a satellite communication core network. You will shape EPC/IMS features, align with operators, and own core-network documentation for global deployment.

You will analyze performance, build automation for testing, and collaborate with partners to ensure robust, scalable communications from satellites to ground networks. Requires strong technical leadership and field-ready problem solving.

Qualifications

• Bachelor’s degree in a STEM discipline.
• 5+ years hands-on integration of cellular core networks (EPC, 5GC, IMS).
• 2+ years in 4G/ LTE/ 5G network delivery, automation, design or deployment.
• Experience with diameter, SCTP, GTP, s1/5/6a/8, NAS, Gx/Rx, etc.

Responsibilities

• Define LTE EPC product requirements and develop core network integration plans for carrier-grade architecture.
• Identify technology trades and create roadmaps for cellular core products globally.
• Manage technical partnerships with international mobile operators for scale.
• Create and own documentation of cellular core network design, integration and performance metrics.

Skills

LTE EPC integration

5G/4G network delivery

Automation scripting

Executive communication

Education

Bachelor’s degree in STEM

Master’s degree in engineering (preferred)

Tools

Linux

Network analyzers

Test automation scripts

Git/Gerrit

SVN

JIRA

Stash

Bamboo

Job description

SR. CORE INTEGRATION ENGINEER (STARLINK MOBILE)

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.

As a member of the Starlink Mobile team, this position will play a critical role in integrating, testing and evaluating the functional performance, reliability and robustness of a complex satellite communication network. You will integrate the communication system components on satellite and ground stations. You will explore, assess, track, and report performance status to project leaders. You will implement tools to conduct, track and improve testing processes and effectiveness. You will ensure that satellites and ground networks provide the best possible communications system performance, successful network integration with mobile operators while also ensuring compliance with our operating licenses.

RESPONSIBILITIES:

• Define LTE EPC (Evolved Packet Core) Product requirements, identify new product features and develop core network integration plans for communication into carrier-grade network architecture
• Identify technology trades and create product roadmaps for cellular core products globally (e.g. emergency, public warning systems and roaming services)
• Technical partnership program management with international mobile network operators (to scale to 10x what we have today), including deep technical discussions and supporting core network integrations
• Create and own documentation of cellular core network design, integration and performance metrics for international expansion strategy for direct to handset such as IMS and EPC products, 3GPP feature and interface support, regulatory

BASIC QUALIFICATIONS:

• Bachelor’s degree in an STEM discipline
• 5+ years of hands-on integration of cellular core networks (EPC, 5GC, and IMS)
• 2+ years of experience in 4G, LTE, or 5G network delivery, automation, design or deployment
• Experience with application/transport network interfaces and protocols (e.g. diameter, SCTP, GTP, s1/5/6a/8, NAS, Gx/Rx, etc.)

PREFERRED SKILLS AND EXPERIENCE:

• Master’s degree in an engineering discipline
• Experience with strategic technology decision making and designing state-of-the-art telecommunication core networking infrastructure and feature roadmaps with an operator or vendor setting
• Knowledge of satellite and wireless communication theory
• Ability to handle C-Level technical discussions and presentations
• 5+ years of experience integrating and/or testing cellular 3G/4G/5G, WiFi, or similar protocol stacks
• Experience with Linux and Linux tools for automation
• Familiar with lab test equipment such network analyzers, packet load modules, and network emulators
• Demonstrable experience in script development for test automation
Demonstrable experience in creating test plans and setting up test beds
• Experience with Atlassian tool suite - JIRA, Stash, Bamboo
• Familiar with version control tool Git/Gerrit, SVN
• Excellent communication skills
• Ability to work independently

ADDITIONAL REQUIREMENTS:

• Willing to work extended hours and weekends as needed
• Willing and able to spend extended periods at partner sites

COMPENSATION AND BENEFITS:

Pay Range:
Level 3: $165,000.00 - $230,000.00

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 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 SpaceX’s Affiantive Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to [e-mail].