Test Technician, Silicon Assembly (Starlink)

SpaceX; Bastrop (TX); On-site; USD 70,000 - 110,000; Full time

Job summary

SpaceX Bastrop, TX is seeking an experienced technician to join a fast-paced RF test and wafer-probing team. You will operate probe stations and VNAs, load devices into ATE, and generate data for yield analysis.

The role demands careful attention to measurement accuracy, cleanroom discipline, and cross-functional collaboration to meet production goals.

Qualifications

• Six+ years in hands-on manufacturing OR bachelor's in engineering/science.
• Experience with RF test equipment and measurement techniques.
• Solid understanding of electrical theory including RF circuits.

Responsibilities

• Perform wafer-level probing and testing to measure I-V, capacitance, RF insertion loss, and return loss on dies.
• Set up RF test stations and VNAs to run parametric and high-frequency tests including S-parameter sweeps and gain.
• Load/unload devices into automated test equipment and collect yield data for analysis.
• Review results, generate defect reports, and flag issues for engineering review.
• Maintain equipment, calibrate cables, and ensure cleanroom and ESD protocols.
• Log data and throughput metrics to support production reporting and SPC.
• Collaborate cross-functionally to meet daily test volumes and assist in setups.

Skills

Wafer probing

RF testing

VNA operation

S-parameter analysis

Data logging

Education

Bachelor's degree in engineering/science

Tools

Automated Wafer Probing Systems

Backend Assembled Package Testers

VNAs

Job description

Bastrop, TX

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.

One of the most ambitious missions that SpaceX has undertaken to date, the Starlink satellite constellation, is our solution to providing reliable internet to the entire world. In true SpaceX fashion, Starlink is taking the next step in vertical integration by bringing integrated circuit packaging and assembly in-house for development and manufacturing. You will work closely with IC packaging engineers, test engineers, equipment manufacturers and leadership.

The success of Starlink depends on the quality, reliability, cost, manufacturability, throughput, and security of the products that you deliver. If you seek a fast-paced, dynamic environment; if you thrive on solving difficult problems where resolutions have high impact; and if you love the challenge of building something from scratch, then this role will be an ideal next career step.

RESPONSIBILITIES:

• Perform wafer-level probing and testing using DC/RF probe stations, parametric analyzers, and vector network analyzers (VNAs) to measure I-V characteristics, capacitance, RF insertion loss, and return loss on individual dies


• Set up and operate RF package test stations, including test sockets, handlers, and vector network analyzers (VNAs), to execute parametric, functional, and high-frequency tests such as S-parameter sweeps, gain measurements, and noise figure evaluations


• Load and unload packaged devices into automated test equipment (ATE), following recipes to run sort tests, binning, and data collection for yield tracking and performance grading


• Perform basic inspections of test results using software interfaces to identify outliers or failures, generating simple defect reports and flagging issues for engineering review


• Conduct routine equipment maintenance, such as calibrating RF cables, cleaning fixtures, and verifying probe contacts, to ensure accurate measurements and minimal downtime


• Log test data, including throughput metrics and SPC charts, using software to support production reporting and defect trend analysis


• Collaborate cross-functionally to achieve daily test volumes, and assist in simple setup changes or fixture preparations


• Adhere to cleanroom protocols, ESD safeguards, and safety standards during handling of sensitive RF components

BASIC QUALIFICATIONS:

• High school diploma or equivalency certificate


• 6+ years of professional experience in a hands-on manufacturing environment OR bachelor's degree in an engineering, math or science discipline

PREFERRED SKILLS AND EXPERIENCE:

• Bachelor's degree in an engineering, math or science discipline


• 3+ years of experience in wafer probing or RF package testing within a semiconductor manufacturing or test environment


• Experience with Automated Wafer Probing Systems and Backend Assembled Package Testers


• Knowledge of electrical theory including Digital, Analog, and RF Circuitry


• Proficiency with RF test equipment, including VNAs, spectrum analyzers, oscilloscopes, along with understanding of semiconductor device physics and RF parameters


• Proficiency with test software and data logging tools (e.g. Excel, JMP)


• Ability to fabricate and repair cable harnesses including: soldering, crimping, assembling connectors for bench testing and debugging and failure analysis; J-STD-001 Certification is a plus


• Excellent manual dexterity and the ability to perform rework on microminiature electronic components under a microscope

ADDITIONAL REQUIREMENTS:

• Must be able to work all shifts and be willing to work overtime and/or weekends as needed


• Standing for long periods of time, climbing up and down ladders, bending, grasping, sitting, pulling, pushing, stooping, and stretching may be required to perform the functions of this position


• Must be able to lift up to 25 lbs. unassisted


• 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 [e-mail]

As set forth in SpaceX’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A \"disabled veteran\" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A \"recently separated veteran\" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval or air service.

An \"active duty wartime or campaign badge veteran\" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An \"Armed forces service medal veteran\" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.