Broadcom Corporation

Devise test methods to evaluate the performance and operating margins of 4G LTE and 5G NR interfaces and supporting circuitry on networking and other ICs.. Must understand and implement test methods required for standards-compliant 4G/5G RF transceiver products.. Understand and be very familiar with the operation and principles of modern high speed test equipment, including but not limited to power supplies, multimeters, spectrum analyzers (with 4G-LTE, 5G-NR test patterns), vector and analog signal generators, modulation analyzers, oscilloscopes (with emphasis on modulation analysis), and vector network analyzers.. Familiar with signal processing concepts and techniques such as FFT, sampling theory, and types of modulation (AM, FM, PM, QAM, OFDM).. Familiar with testing circuitry used in modern RF/microwave data transmission, including LNA, mixer, PA, filter, attenuator, etc.

test engineer

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Job Description:
Designs, develops, and implements cost-effective methods of testing infrastructure software / hardware and troubleshooting systems and equipment for all phases of product development.
Typical duties include:
Devise test methods to evaluate the performance and operating margins of 4G LTE and 5G NR interfaces and supporting circuitry on networking and other ICs.
Devise statistically and scientifically sound methodologies to determine &/or verify the effectiveness and accuracy of a variety of challenging analog tests.
Measure electrical characteristics in the picosecond and millivolt regime for newly designed integrated circuits for communications.
Work closely with chip designers to improve the testability and test methodologies of various circuits.
Research and evaluate state of the art test equipment, modules, and components to design the optimal configuration of test hardware for the most accurate testing possible.
Utilize state of the art bench test equipment to determine the parametric performance of networking ICs with the ultimate precision and accuracy.
Utilize a broad set of skills to isolate issues at the system, sub-system, PCB, chip package, and die level, working individually or with a team of system/board, chip, and package designers.
Design automated bench level device testing procedures by utilizing programmable test equipment.
Participate in the design and development of chip evaluation fixtures (particularly printed circuit boards), test hardware, and test equipment, interacting with vendor and other internal hardware design engineers.
Generate comprehensive test reports with creative and clear analysis methods that highlight the relationships between stimulus / setup conditions and device performance.
Knowledge:
Uses skills to contribute to development of company objectives and principles and to achieve goals in creative and effective ways.
Possesses a specialized level of technical expertise or business acumen with accomplished track record.
Established expertise that is known and recognized within the test and measurement industry.
Able to professionally represent Broadcom at industry forum and conferences.
Develop and/or apply innovative technologies and concepts.
Technical or business consulting resource to business level managers.
Job Complexity / Contribution:
Works on advanced complex technical projects or business issues requiring state of the art technical knowledge or industry. Recognized as the in-house expert on specific technologies.
May manage resources to achieve group objectives.
Decisions have major impact on organization, both internally and externally.
Supervision:
Goals generally communicated in “solution” or project goal terms. Means of arriving at a solution not generally determined by other than the incumbent.
Sets and/or implements direction for high-impact and/or long-range strategic/technical projects.
Able to lead major initiatives and/or projects.
Virtually self-supervisory, yet able to work very closely within a project team in both technical and logistic ways.
Required Experience:
Bachelors and 8+ years of related experience; at this level, a post-graduate degree is typically expected, or Masters degree and 6+ years of related experience, or a PhD and 3+ years of related experience.
Additional requirements:
Must understand and implement test methods required for standards-compliant 4G/5G RF transceiver products.
Understanding and implementing test methods for high-power amplifiers is preferred.
Must develop, accurately track, and meet commitments to product characterization or engineering development schedules.
Understand and be very familiar with the operation and principles of modern high speed test equipment, including but not limited to power supplies, multimeters, spectrum analyzers (with 4G-LTE, 5G-NR test patterns), vector and analog signal generators, modulation analyzers, oscilloscopes (with emphasis on modulation analysis), and vector network analyzers.
Able to measure, understand and analyze causes of interference and noise.
Understand fundamentals of VLSI IC I/O & control, and built-in self test (BIST).
Familiarity with test methods and testing standards for electrical performance and compliance testing with the following communication standards is essential:
3GPP: 4G LTE, 5G NR.
Familiar with signal processing concepts and techniques such as FFT, sampling theory, and types of modulation (AM, FM, PM, QAM, OFDM).
Familiar with testing circuitry used in modern RF/microwave data transmission, including LNA, mixer, PA, filter, attenuator, etc. for linearity, SNR, EVM, noise figure, gain/loss, flatness, compression, reflection, etc.
Safety conscious with clean and orderly work habits.
Skilled in the use of calibration standards and methodologies.
Excellent verbal and written communication skills and presentation skills.
Well organized, methodical, and detail oriented.
Team player and can easily work with different personalities and skill levels.
Extensive programming experience in at least one of the following languages: C, C++, C#, Matlab, perl, or python (python is preferred).
Additional Job Description:
Compensation and Benefits

The annual base salary range for this position is $91,200 - $152,000
This position is also eligible for a discretionary annual bonus in accordance with relevant plan documents, and equity in accordance with equity plan documents and equity award agreements.
Broadcom offers a competitive and comprehensive benefits package: Medical, dental and vision plans, 401(K) participation including company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company paid holidays, paid sick leave and vacation time. The company follows all applicable laws for Paid Family Leave and other leaves of absence.
Broadcom is proud to be an equal opportunity employer. We will consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status or any other characteristic protected by federal, state, or local law. We will also consider qualified applicants with arrest and conviction records consistent with local law.
If you are located outside USA, please be sure to fill out a home address as this will be used for future correspondence.

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